{"id":109,"date":"2025-02-25T14:18:59","date_gmt":"2025-02-25T14:18:59","guid":{"rendered":"https:\/\/corail.pl\/?page_id=109"},"modified":"2025-09-25T09:27:40","modified_gmt":"2025-09-25T09:27:40","slug":"stala-sztywna-siec-trakcyjna","status":"publish","type":"page","link":"https:\/\/corail.pl\/en\/rigid-catenary\/stala-sztywna-siec-trakcyjna\/","title":{"rendered":"Fixed rigid catenary"},"content":{"rendered":"<section class=\"not-prose overflow-hidden pb-8 pt-10 lg:pb-16 wp-block-corail-main-section-product\">\n    <div class=\"max-w-screen-xl mx-auto\">\n        <div class=\"hidden pb-20 lg:block lg:px-5 xl:px-0\">\n            <div class=\"not-prose\">\n    <div class=\"font-normal font-sans text-black text-sm\">\n        <a href=\"https:\/\/corail.pl\/en\">Home<\/a><span>&nbsp;&gt;&nbsp;<\/span>    <\/div>\n<\/div>        <\/div>\n        <div class=\"flex flex-row gap-4 items-center justify-between pb-10 px-5 lg:pb-14 xl:px-0\">\n                            <h1 class=\"font-Raleway font-semibold leading-9 text-[28px] text-black lg:leading-snug lg:text-5xl\">Fixed rigid catenary<\/h1>\n                        <svg width=\"60\" height=\"60\" viewbox=\"0 0 60 60\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"group hidden lg:block\">\n                <circle opacity=\"0.1\" cx=\"30\" cy=\"30\" r=\"30\" fill=\"#0089B6\" class=\"duration-300 opacity-0 group-hover:opacity-10\"\/>\n                <circle cx=\"30\" cy=\"30\" r=\"24\" fill=\"#0089B6\"\/>\n                <rect x=\"23.5\" y=\"20.5\" width=\"13\" height=\"19\" rx=\"6.5\" stroke=\"white\"\/>\n                <path d=\"M30 25V31\" stroke=\"white\" stroke-linecap=\"round\"\/>\n            <\/svg>\n        <\/div>\n        <div class=\"max-w-[1100px] mx-auto splide videoSlider\" role=\"group\" aria-label=\"Customer reviews\"> \n            <div class=\"splide__track\"> \n                    <ul class=\"slider_grid_3 splide__list\" >\n                    \n<li class=\"splide__slide lg:overflow-hidden lg:rounded-3xl wp-block-corail-main-section-product-img\">\n            <img decoding=\"async\" width=\"1200\" height=\"801\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/stala_sztywna_siec_trakcyjna_1.webp\" class=\"wp-image-448 lg:h-[620px] max-h-[620px] object-cover w-full\" alt=\"Zdj\u0119cie produktu\" loading=\"lazy\" srcset=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/stala_sztywna_siec_trakcyjna_1.webp 1200w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/stala_sztywna_siec_trakcyjna_1-300x200.webp 300w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/stala_sztywna_siec_trakcyjna_1-1024x684.webp 1024w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/stala_sztywna_siec_trakcyjna_1-768x513.webp 768w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/stala_sztywna_siec_trakcyjna_1-18x12.webp 18w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/>\n        <\/li>\n\n<li class=\"splide__slide lg:overflow-hidden lg:rounded-3xl wp-block-corail-main-section-product-img\">\n            <img decoding=\"async\" width=\"1200\" height=\"800\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/stala_sztywna_siec_trakcyjna_2.webp\" class=\"wp-image-449 lg:h-[620px] max-h-[620px] object-cover w-full\" alt=\"Zdj\u0119cie produktu\" loading=\"lazy\" srcset=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/stala_sztywna_siec_trakcyjna_2.webp 1200w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/stala_sztywna_siec_trakcyjna_2-300x200.webp 300w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/stala_sztywna_siec_trakcyjna_2-1024x683.webp 1024w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/stala_sztywna_siec_trakcyjna_2-768x512.webp 768w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/stala_sztywna_siec_trakcyjna_2-18x12.webp 18w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/>\n        <\/li>\n\n<li class=\"splide__slide lg:overflow-hidden lg:rounded-3xl wp-block-corail-main-section-product-img\">\n            <img decoding=\"async\" width=\"1200\" height=\"900\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/stala_sztywna_siec_trakcyjna_3.webp\" class=\"wp-image-440 lg:h-[620px] max-h-[620px] object-cover w-full\" alt=\"Zdj\u0119cie produktu\" loading=\"lazy\" srcset=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/stala_sztywna_siec_trakcyjna_3.webp 1200w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/stala_sztywna_siec_trakcyjna_3-300x225.webp 300w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/stala_sztywna_siec_trakcyjna_3-1024x768.webp 1024w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/stala_sztywna_siec_trakcyjna_3-768x576.webp 768w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/stala_sztywna_siec_trakcyjna_3-16x12.webp 16w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/>\n        <\/li>\n                <\/ul>                 \n            <\/div>\n            <div class=\"-mt-10 -translate-y-1\/2 absolute flex flex-row gap-4 h-0 inset-x-2 justify-between splide__arrows splide__arrows--ltr top-1\/2 xl:-inset-x-24\"> \n                <button class=\"bg-white duration-300 flex h-12 items-center justify-center rounded-full shadow-custom splide__arrow splide__arrow--prev w-12 hover:bg-black20-300\" aria-label=\"Previous slide\">\n                    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 20 20\" fill=\"none\"> \n                        <path d=\"M13 4L7 10L13 16\" stroke=\"black\" stroke-width=\"1.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/> \n                    <\/svg>\n                <\/button>\n                <button class=\"bg-white duration-300 flex h-12 items-center justify-center rounded-full shadow-custom splide__arrow splide__arrow--next w-12 hover:bg-black20-300\" aria-label=\"Next slide\">\n                    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 20 20\" fill=\"none\"> \n                        <path d=\"M7 4L13 10L7 16\" stroke=\"black\" stroke-width=\"1.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/> \n                    <\/svg>\n                <\/button>                 \n            <\/div>\n            <ul class=\"flex flex-row gap-5 pt-5 splide__pagination w-full\"><\/ul>             \n        <\/div>\n    <\/div>\n<\/section>\n\n<section class=\"overflow-hidden px-5 py-7 lg:pb-10 lg:pt-14 wp-block-corail-content-section-product\">\n    <div class=\"border-b border-black20-500 border-l-0 border-r-0 border-solid border-t-0 max-w-screen-xl mx-auto pb-10 lg:pb-20\">\n            <div class=\"max-w-[1100px] mx-auto\" >\n            \n<div class=\"border-black20-500 border-l-0 border-r-0 border-solid border-t-0 lg:mb-8 lg:pb-16 mb-5 not-prose pb-5 border-b-0 wp-block-corail-product-content-1\" data-aos=\"fade\">\n            <p class=\"font-Raleway font-semibold leading-7 pb-5 text-base text-black lg:leading-8 lg:text-[21px]\">In the tunnel<\/p>\n                <p class=\"font-Raleway font-medium leading-6 text-black text-sm lg:leading-7 lg:text-lg\">Tunele to jedne z najbardziej wymagaj\u0105cych \u015brodowisk dla projektant\u00f3w i wykonawc\u00f3w. Ograniczona przestrze\u0144 i bezpiecze\u0144stwo u\u017cytkownik\u00f3w sprawiaj\u0105, \u017ce instalacja sieci trakcyjnej stanowi szczeg\u00f3lne wyzwanie. Najcz\u0119\u015bciej kluczowym problemem jest wysoko\u015b\u0107 tunelu oraz mo\u017cliwo\u015b\u0107 podwieszenia przewod\u00f3w.<br><br>The rigid Corail traction network has been designed to adapt to the structure and shape of the tunnel. It can be mounted directly to the ceiling using brackets spaced as far as 12 meters apart, without creating undesirable stresses. If necessary, insulated side and ceiling mountings can be used.<br><br>This allows the network to be installed just a few inches below the ceiling, reducing the height of the tunnel and lowering construction costs.<br><br>The use of the rigid Corail mesh also allows for greater wear of the contact wire \u2013 up to 70% of its height. In practice, this means less frequent replacements, lower operating costs, and fewer interruptions due to maintenance and tunnel closures.<br><br>This solution is used in railway systems as well as in tram and metro networks. The network is designed to operate at voltages ranging from 600 V to 25 kV, making it a versatile and reliable choice for demanding tunnel conditions.<\/p>\n    <\/div>\n\n<div class=\"border-black20-500 border-l-0 border-r-0 border-solid border-t-0 lg:mb-8 lg:pb-16 mb-5 not-prose pb-5 border-b-0 wp-block-corail-product-content-1\" data-aos=\"fade\">\n            <p class=\"font-Raleway font-semibold leading-7 pb-5 text-base text-black lg:leading-8 lg:text-[21px]\">Under the overpass<\/p>\n                <p class=\"font-Raleway font-medium leading-6 text-black text-sm lg:leading-7 lg:text-lg\">The use of a rigid Corail catenary system under the viaduct allows its original height to be reduced. The system can be mounted on insulated brackets or dedicated poles, depending on the nature of the investment and design requirements.<br><br>This makes rigid traction networks a practical and economical solution for short sections under viaducts. Special transition elements between flexible and rigid networks minimize the impact of expansion joints, reducing additional stresses.<br><br>The rigid Corail network also means lower life cycle costs\u2014thanks to its high reliability and durability, maintenance work is required much less frequently.<\/p>\n    <\/div>\n\n<div class=\"border-black20-500 border-l-0 border-r-0 border-solid border-t-0 lg:mb-8 lg:pb-16 mb-5 not-prose pb-5 border-b-0 wp-block-corail-product-content-1\" data-aos=\"fade\">\n            <p class=\"font-Raleway font-semibold leading-7 pb-5 text-base text-black lg:leading-8 lg:text-[21px]\">At the station<\/p>\n                <p class=\"font-Raleway font-medium leading-6 text-black text-sm lg:leading-7 lg:text-lg\">Thanks to its design, the rigid Corail traction network can be successfully used both in new projects and in the modernization of existing stations.<br><br>The use of this technology reduces the number of traction poles, which significantly improves visibility from the platforms and has a positive impact on the aesthetics of the entire space.<br><br>This solution gives designers considerable freedom to introduce technical elements that blend harmoniously into the architecture of buildings\u2014for example, by using synthetic cables to secure equipment.<br><br>The rigid traction network also provides six times higher current load capacity, which reduces the risk of network burnout during intensive, spot energy consumption. As a result, trains standing at platforms or on sidings can continuously draw electricity for heating or air conditioning without the risk of excessive local wear on the cable.<br><br>Furthermore, the risk of the travel wire breaking as a result of failure or wear is virtually eliminated, which increases the level of safety not only for service personnel but also for passengers using the station.<br><br>An example of the application of this technology is the Madrid Metro, where a 30 km rigid network is already in operation!<\/p>\n    <\/div>\n        <\/div>\n    <\/div>\n<\/section>\n\n<section class=\"not-prose overflow-hidden wp-block-corail-logo-section\">\n    <div class=\"border-b-0 border-black20-500 border-l-0 border-r-0 border-solid max-w-screen-xl mx-auto pb-10 pt-14 px-5 lg:pb-12 lg:pt-20 xl:px-0 border-t-0\">\n        <div class=\"max-w-screen-xl mx-auto\">\n                            <p class=\"font-Inter font-medium text-center text-primary-500 text-xs tracking-widest uppercase lg:text-base\">CUSTOMERS WHO HAVE PLACED THEIR TRUST IN US<\/p>\n                    <\/div>\n    <\/div>\n        <div data-aos=\"fade\" class=\"max-w-[2000px] mx-auto space-y-6\" >\n        \n<div class=\"leftAutoSlider splide wp-block-corail-logo-slider-left\" aria-label=\"Client slider\" role=\"group\">\n    <div class=\"splide__track\">\n            <ul class=\"flex splide__list\" >\n            \n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"290\" height=\"160\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/alstom-logo.webp\" class=\"wp-image-528 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\" srcset=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/alstom-logo.webp 290w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/alstom-logo-18x10.webp 18w\" sizes=\"auto, (max-width: 290px) 100vw, 290px\" \/>\n        <\/li>\n\n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"160\" height=\"160\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/02\/PKP-logo.webp\" class=\"wp-image-40 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\" srcset=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/02\/PKP-logo.webp 160w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/02\/PKP-logo-150x150.webp 150w\" sizes=\"auto, (max-width: 160px) 100vw, 160px\" \/>\n        <\/li>\n\n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"158\" height=\"160\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/02\/PKP-Cargo-logo.webp\" class=\"wp-image-37 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\"\/>\n        <\/li>\n\n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"238\" height=\"160\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/02\/Pesa-logo.webp\" class=\"wp-image-36 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\"\/>\n        <\/li>\n\n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"208\" height=\"160\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/02\/PKP-intercity-logo.webp\" class=\"wp-image-39 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\"\/>\n        <\/li>\n\n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"206\" height=\"160\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/MPK_krakow-logo.webp\" class=\"wp-image-544 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\" srcset=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/MPK_krakow-logo.webp 206w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/MPK_krakow-logo-15x12.webp 15w\" sizes=\"auto, (max-width: 206px) 100vw, 206px\" \/>\n        <\/li>\n\n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"250\" height=\"160\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/02\/PLK-logo.webp\" class=\"wp-image-41 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\"\/>\n        <\/li>\n\n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"182\" height=\"160\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/trakcja_system-logo.webp\" class=\"wp-image-550 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\" srcset=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/trakcja_system-logo.webp 182w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/trakcja_system-logo-14x12.webp 14w\" sizes=\"auto, (max-width: 182px) 100vw, 182px\" \/>\n        <\/li>\n\n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"180\" height=\"160\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/sar-logo.webp\" class=\"wp-image-552 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\" srcset=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/sar-logo.webp 180w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/sar-logo-14x12.webp 14w\" sizes=\"auto, (max-width: 180px) 100vw, 180px\" \/>\n        <\/li>\n\n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"232\" height=\"160\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/02\/Koleje-Mazowieckie-logo.webp\" class=\"wp-image-30 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\"\/>\n        <\/li>\n\n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"178\" height=\"160\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/02\/MPK-logo.webp\" class=\"wp-image-34 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\"\/>\n        <\/li>\n\n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"220\" height=\"160\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/02\/skanska-logo.webp\" class=\"wp-image-44 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\"\/>\n        <\/li>\n\n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"318\" height=\"160\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/koleje_wielkopolskie-logo.webp\" class=\"wp-image-535 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\" srcset=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/koleje_wielkopolskie-logo.webp 318w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/koleje_wielkopolskie-logo-300x151.webp 300w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/koleje_wielkopolskie-logo-18x9.webp 18w\" sizes=\"auto, (max-width: 318px) 100vw, 318px\" \/>\n        <\/li>\n        <\/ul>\n    <\/div>\n<\/div>\n\n<div class=\"rightAutoSlider splide wp-block-corail-logo-slider-right\" aria-label=\"Client slider\" role=\"group\">\n    <div class=\"splide__track\">\n            <ul class=\"flex splide__list\" >\n            \n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"324\" height=\"160\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/koleje_slaskie-logo.webp\" class=\"wp-image-540 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\" srcset=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/koleje_slaskie-logo.webp 324w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/koleje_slaskie-logo-300x148.webp 300w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/koleje_slaskie-logo-18x9.webp 18w\" sizes=\"auto, (max-width: 324px) 100vw, 324px\" \/>\n        <\/li>\n\n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"207\" height=\"160\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/mostostal-logo.webp\" class=\"wp-image-532 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\" srcset=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/mostostal-logo.webp 207w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/mostostal-logo-16x12.webp 16w\" sizes=\"auto, (max-width: 207px) 100vw, 207px\" \/>\n        <\/li>\n\n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"160\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/miratrans-logo.webp\" class=\"wp-image-533 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\" srcset=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/miratrans-logo.webp 210w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/miratrans-logo-16x12.webp 16w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" \/>\n        <\/li>\n\n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"322\" height=\"160\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/gulermak-logo.webp\" class=\"wp-image-537 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\" srcset=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/gulermak-logo.webp 322w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/gulermak-logo-300x149.webp 300w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/gulermak-logo-18x9.webp 18w\" sizes=\"auto, (max-width: 322px) 100vw, 322px\" \/>\n        <\/li>\n\n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"91\" height=\"160\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/mpk_lodz-logo.webp\" class=\"wp-image-536 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\" srcset=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/mpk_lodz-logo.webp 91w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/mpk_lodz-logo-7x12.webp 7w\" sizes=\"auto, (max-width: 91px) 100vw, 91px\" \/>\n        <\/li>\n\n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"406\" height=\"160\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/koleje_dolnoslaskie-logo.webp\" class=\"wp-image-539 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\" srcset=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/koleje_dolnoslaskie-logo.webp 406w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/koleje_dolnoslaskie-logo-300x118.webp 300w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/koleje_dolnoslaskie-logo-18x7.webp 18w\" sizes=\"auto, (max-width: 406px) 100vw, 406px\" \/>\n        <\/li>\n\n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"294\" height=\"160\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/stadler-logo.webp\" class=\"wp-image-548 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\" srcset=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/stadler-logo.webp 294w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/stadler-logo-18x10.webp 18w\" sizes=\"auto, (max-width: 294px) 100vw, 294px\" \/>\n        <\/li>\n\n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"160\" height=\"160\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/inzynieria_rzeszow-logo.webp\" class=\"wp-image-538 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\" srcset=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/inzynieria_rzeszow-logo.webp 160w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/inzynieria_rzeszow-logo-150x150.webp 150w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/inzynieria_rzeszow-logo-12x12.webp 12w\" sizes=\"auto, (max-width: 160px) 100vw, 160px\" \/>\n        <\/li>\n\n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"260\" height=\"160\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/budimex-logo.webp\" class=\"wp-image-543 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\" srcset=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/budimex-logo.webp 260w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/budimex-logo-18x12.webp 18w\" sizes=\"auto, (max-width: 260px) 100vw, 260px\" \/>\n        <\/li>\n\n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"274\" height=\"160\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/newag-logo.webp\" class=\"wp-image-545 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\" srcset=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/newag-logo.webp 274w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/newag-logo-18x12.webp 18w\" sizes=\"auto, (max-width: 274px) 100vw, 274px\" \/>\n        <\/li>\n\n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"260\" height=\"160\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/qemetica-logo.webp\" class=\"wp-image-546 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\" srcset=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/qemetica-logo.webp 260w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/qemetica-logo-18x12.webp 18w\" sizes=\"auto, (max-width: 260px) 100vw, 260px\" \/>\n        <\/li>\n        <\/ul>\n    <\/div>\n<\/div>\n\n<div class=\"leftAutoSlider splide wp-block-corail-logo-slider-left\" aria-label=\"Client slider\" role=\"group\">\n    <div class=\"splide__track\">\n            <ul class=\"flex splide__list\" >\n            \n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"140\" height=\"160\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/metro_warszawa-logo.webp\" class=\"wp-image-553 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\" srcset=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/metro_warszawa-logo.webp 140w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/metro_warszawa-logo-11x12.webp 11w\" sizes=\"auto, (max-width: 140px) 100vw, 140px\" \/>\n        <\/li>\n\n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"124\" height=\"160\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/KZN_Rail-logo.webp\" class=\"wp-image-541 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\" srcset=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/KZN_Rail-logo.webp 124w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/KZN_Rail-logo-9x12.webp 9w\" sizes=\"auto, (max-width: 124px) 100vw, 124px\" \/>\n        <\/li>\n\n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"316\" height=\"127\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/tramwaje_szczecinskie-logo.webp\" class=\"wp-image-542 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\" srcset=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/tramwaje_szczecinskie-logo.webp 316w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/tramwaje_szczecinskie-logo-300x121.webp 300w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/tramwaje_szczecinskie-logo-18x7.webp 18w\" sizes=\"auto, (max-width: 316px) 100vw, 316px\" \/>\n        <\/li>\n\n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"106\" height=\"160\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/alstal-logo.webp\" class=\"wp-image-556 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\" srcset=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/alstal-logo.webp 106w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/alstal-logo-8x12.webp 8w\" sizes=\"auto, (max-width: 106px) 100vw, 106px\" \/>\n        <\/li>\n\n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"194\" height=\"160\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/renfe-logo.webp\" class=\"wp-image-547 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\" srcset=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/renfe-logo.webp 194w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/renfe-logo-15x12.webp 15w\" sizes=\"auto, (max-width: 194px) 100vw, 194px\" \/>\n        <\/li>\n\n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"266\" height=\"160\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/tramwaje_warszawskie-logo.webp\" class=\"wp-image-551 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\" srcset=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/tramwaje_warszawskie-logo.webp 266w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/tramwaje_warszawskie-logo-18x12.webp 18w\" sizes=\"auto, (max-width: 266px) 100vw, 266px\" \/>\n        <\/li>\n\n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"232\" height=\"160\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/tramwaje_slaskie-logo.webp\" class=\"wp-image-555 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\" srcset=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/tramwaje_slaskie-logo.webp 232w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/tramwaje_slaskie-logo-18x12.webp 18w\" sizes=\"auto, (max-width: 232px) 100vw, 232px\" \/>\n        <\/li>\n\n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"242\" height=\"160\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/zue_grupa-logo.webp\" class=\"wp-image-554 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\" srcset=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/zue_grupa-logo.webp 242w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/zue_grupa-logo-18x12.webp 18w\" sizes=\"auto, (max-width: 242px) 100vw, 242px\" \/>\n        <\/li>\n\n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"218\" height=\"160\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/strabag-logo.webp\" class=\"wp-image-549 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\" srcset=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/strabag-logo.webp 218w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/strabag-logo-16x12.webp 16w\" sizes=\"auto, (max-width: 218px) 100vw, 218px\" \/>\n        <\/li>\n\n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"294\" height=\"160\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/astaldi-logo.webp\" class=\"wp-image-530 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\" srcset=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/astaldi-logo.webp 294w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/astaldi-logo-18x10.webp 18w\" sizes=\"auto, (max-width: 294px) 100vw, 294px\" \/>\n        <\/li>\n\n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"236\" height=\"160\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/arriva-logo.webp\" class=\"wp-image-529 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\" srcset=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/arriva-logo.webp 236w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/arriva-logo-18x12.webp 18w\" sizes=\"auto, (max-width: 236px) 100vw, 236px\" \/>\n        <\/li>\n\n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"232\" height=\"160\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/bouygues-logo.webp\" class=\"wp-image-531 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\" srcset=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/bouygues-logo.webp 232w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/bouygues-logo-18x12.webp 18w\" sizes=\"auto, (max-width: 232px) 100vw, 232px\" \/>\n        <\/li>\n\n<li class=\"!w-max splide__slide wp-block-corail-slider-logo-icon\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"194\" height=\"160\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/top-logo.webp\" class=\"wp-image-534 h-12 lg:h-20 object-contain w-auto\" alt=\"Partner logo\" srcset=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/top-logo.webp 194w, https:\/\/corail.pl\/wp-content\/uploads\/2025\/09\/top-logo-15x12.webp 15w\" sizes=\"auto, (max-width: 194px) 100vw, 194px\" \/>\n        <\/li>\n        <\/ul>\n    <\/div>\n<\/div>\n    <\/div>\n    <div class=\"border-black20-500 border-l-0 border-r-0 border-solid border-t-0 h-px max-w-screen-xl mx-auto pb-7 lg:pb-16 border-b\"><\/div>\n<\/section>\n\n<section class=\"not-prose overflow-hidden pb-20 pt-10 px-5 lg:pt-20 wp-block-corail-features-section\">\n<div class=\"gap-x-4 gap-y-10 grid grid-cols-2 max-w-screen-xl mx-auto lg:gap-x-8 lg:grid-cols-4 xl:gap-16\">\n                <div data-aos=\"fade-up\" class=\"space-y-4\">\n            <img decoding=\"async\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/03\/pelne_wsparcie_ikona.webp\" class=\"object-cover size-10\" loading=\"lazy\">\n            <h3 class=\"font-Raleway font-semibold text-base text-black lg:text-21px\">We offer full support<\/h3>\n            <p class=\"font-Raleway font-medium text-black60-500 text-sm lg:text-base\">From technical consulting to installation and service \u2013 we are with our customers at every stage of cooperation.<\/p>\n        <\/div>\n            <div data-aos=\"fade-up\" data-aos-delay=\"200\" class=\"space-y-4\">\n        <img decoding=\"async\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/03\/dbalosc_o_detale_ikona.webp\" class=\"object-cover size-10\" loading=\"lazy\">\n        <h3 class=\"font-Raleway font-semibold text-base text-black lg:text-21px\">Attention to detail<\/h3>\n        <p class=\"font-Raleway font-medium text-black60-500 text-sm lg:text-base\">We focus on quality workmanship and reliability in everyday use.<\/p>\n    <\/div>\n            <div data-aos=\"fade-up\" data-aos-delay=\"400\" class=\"space-y-4\">\n        <img decoding=\"async\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/03\/bezpieczenstwo_ikona.webp\" class=\"object-cover size-10\" loading=\"lazy\">\n        <h3 class=\"font-Raleway font-semibold text-base text-black lg:text-21px\">Safety<\/h3>\n        <p class=\"font-Raleway font-medium text-black60-500 text-sm lg:text-base\">Our systems meet strict European standards and guarantee safe working conditions for personnel.<\/p>\n    <\/div>\n            <div data-aos=\"fade-up\" data-aos-delay=\"600\" class=\"space-y-4\">\n        <img decoding=\"async\" src=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/03\/zespol_ekspertow_ikona.webp\" class=\"object-cover size-10\" loading=\"lazy\">\n        <h3 class=\"font-Raleway font-semibold text-base text-black lg:text-21px\">Team of experts<\/h3>\n        <p class=\"font-Raleway font-medium text-black60-500 text-sm lg:text-base\">Our team's many years of experience and specialist knowledge translate into effective and lasting solutions.<\/p>\n    <\/div>\n        <\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":90,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-109","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Sta\u0142a sztywna sie\u0107 trakcyjna - Corail<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/corail.pl\/en\/rigid-catenary\/stala-sztywna-siec-trakcyjna\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sta\u0142a sztywna sie\u0107 trakcyjna - Corail\" \/>\n<meta property=\"og:url\" content=\"https:\/\/corail.pl\/en\/rigid-catenary\/stala-sztywna-siec-trakcyjna\/\" \/>\n<meta property=\"og:site_name\" content=\"Corail\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-25T09:27:40+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/02\/hero_section.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1580\" \/>\n\t<meta property=\"og:image:height\" content=\"780\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/corail.pl\/sztywna-siec-trakcyjna\/stala-sztywna-siec-trakcyjna\/\",\"url\":\"https:\/\/corail.pl\/sztywna-siec-trakcyjna\/stala-sztywna-siec-trakcyjna\/\",\"name\":\"Sta\u0142a sztywna sie\u0107 trakcyjna - Corail\",\"isPartOf\":{\"@id\":\"https:\/\/corail.pl\/#website\"},\"datePublished\":\"2025-02-25T14:18:59+00:00\",\"dateModified\":\"2025-09-25T09:27:40+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/corail.pl\/sztywna-siec-trakcyjna\/stala-sztywna-siec-trakcyjna\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/corail.pl\/sztywna-siec-trakcyjna\/stala-sztywna-siec-trakcyjna\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/corail.pl\/sztywna-siec-trakcyjna\/stala-sztywna-siec-trakcyjna\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Strona g\u0142\u00f3wna\",\"item\":\"https:\/\/corail.pl\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sztywna sie\u0107 trakcyjna\",\"item\":\"https:\/\/corail.pl\/sztywna-siec-trakcyjna\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Sta\u0142a sztywna sie\u0107 trakcyjna\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/corail.pl\/#website\",\"url\":\"https:\/\/corail.pl\/\",\"name\":\"Corail\",\"description\":\"Lider w bran\u017cy transportu szynowego\",\"publisher\":{\"@id\":\"https:\/\/corail.pl\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/corail.pl\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/corail.pl\/#organization\",\"name\":\"Corail\",\"url\":\"https:\/\/corail.pl\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/corail.pl\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/02\/logo_dark.svg\",\"contentUrl\":\"https:\/\/corail.pl\/wp-content\/uploads\/2025\/02\/logo_dark.svg\",\"width\":157,\"height\":21,\"caption\":\"Corail\"},\"image\":{\"@id\":\"https:\/\/corail.pl\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Sta\u0142a sztywna sie\u0107 trakcyjna - Corail","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/corail.pl\/en\/rigid-catenary\/stala-sztywna-siec-trakcyjna\/","og_locale":"en_US","og_type":"article","og_title":"Sta\u0142a sztywna sie\u0107 trakcyjna - Corail","og_url":"https:\/\/corail.pl\/en\/rigid-catenary\/stala-sztywna-siec-trakcyjna\/","og_site_name":"Corail","article_modified_time":"2025-09-25T09:27:40+00:00","og_image":[{"width":1580,"height":780,"url":"https:\/\/corail.pl\/wp-content\/uploads\/2025\/02\/hero_section.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/corail.pl\/sztywna-siec-trakcyjna\/stala-sztywna-siec-trakcyjna\/","url":"https:\/\/corail.pl\/sztywna-siec-trakcyjna\/stala-sztywna-siec-trakcyjna\/","name":"Sta\u0142a sztywna sie\u0107 trakcyjna - Corail","isPartOf":{"@id":"https:\/\/corail.pl\/#website"},"datePublished":"2025-02-25T14:18:59+00:00","dateModified":"2025-09-25T09:27:40+00:00","breadcrumb":{"@id":"https:\/\/corail.pl\/sztywna-siec-trakcyjna\/stala-sztywna-siec-trakcyjna\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/corail.pl\/sztywna-siec-trakcyjna\/stala-sztywna-siec-trakcyjna\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/corail.pl\/sztywna-siec-trakcyjna\/stala-sztywna-siec-trakcyjna\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Strona g\u0142\u00f3wna","item":"https:\/\/corail.pl\/"},{"@type":"ListItem","position":2,"name":"Sztywna sie\u0107 trakcyjna","item":"https:\/\/corail.pl\/sztywna-siec-trakcyjna\/"},{"@type":"ListItem","position":3,"name":"Sta\u0142a sztywna sie\u0107 trakcyjna"}]},{"@type":"WebSite","@id":"https:\/\/corail.pl\/#website","url":"https:\/\/corail.pl\/","name":"Corail","description":"Leader in the rail transport industry","publisher":{"@id":"https:\/\/corail.pl\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/corail.pl\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/corail.pl\/#organization","name":"Corail","url":"https:\/\/corail.pl\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/corail.pl\/#\/schema\/logo\/image\/","url":"https:\/\/corail.pl\/wp-content\/uploads\/2025\/02\/logo_dark.svg","contentUrl":"https:\/\/corail.pl\/wp-content\/uploads\/2025\/02\/logo_dark.svg","width":157,"height":21,"caption":"Corail"},"image":{"@id":"https:\/\/corail.pl\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/corail.pl\/en\/wp-json\/wp\/v2\/pages\/109","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/corail.pl\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/corail.pl\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/corail.pl\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/corail.pl\/en\/wp-json\/wp\/v2\/comments?post=109"}],"version-history":[{"count":13,"href":"https:\/\/corail.pl\/en\/wp-json\/wp\/v2\/pages\/109\/revisions"}],"predecessor-version":[{"id":572,"href":"https:\/\/corail.pl\/en\/wp-json\/wp\/v2\/pages\/109\/revisions\/572"}],"up":[{"embeddable":true,"href":"https:\/\/corail.pl\/en\/wp-json\/wp\/v2\/pages\/90"}],"wp:attachment":[{"href":"https:\/\/corail.pl\/en\/wp-json\/wp\/v2\/media?parent=109"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}