High Quality Welding GB Standard Heavy Rail

Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of high quality welding gb standard heavy rail in China, also supports customized service with low price. Please feel free to buy cheap high quality welding gb standard heavy rail made in China here from our factory.

Product Introduction

Heavy rails have the characteristics of high strength, good stability and good durability. Because they need to withstand the pressure, impact load and friction of railway locomotives and vehicles, heavy rails are required to have sufficient strength, hardness and certain toughness. The quality requirements of heavy rail steel are very strict. In addition to ensuring the chemical composition, mechanical properties, acid leaching macrostructure, drop hammer test and other tests are also required.

The most important part of inspecting the quality of rail welding is the drop hammer test, which is the impact test of railway rails to check the reliability of the welded joints of the test piece (rail). The hammer head of the drop hammer test weighs 1 ton. A 1-meter-long rail with a welded head is sent to the bottom of the test bench. The hammer head falls freely from a height of 5.2 meters. If it is not broken by the hammer, the welded joint is qualified.

Today's high-speed rail lines are laid with long rails, using seamless lines connected by 500-meter-long steel rails. The joints between the rails are eliminated to reduce collisions, making the trains run quieter and the passenger experience more comfortable.

Product Specifications

Company Profile

GNEE RAIL was founded in 2008 and has now developed into a comprehensive steel supply chain company. After years of development, the company has a production, procurement, operation, sales, and management team of more than 200 people, a factory area of ​​more than 35,000 square meters, and the company's steel products are exported to more than 200 countries and regions around the world.

GNEE RAIL adheres to the purpose of "careful management, customer first, collaborative development, and dedication to society", abides by the business philosophy of "technology first, quality-oriented, pursuit of excellence, and integrity in the future", and adheres to the "mutual benefit, win-win and coexistence strategy". Not only in product quality, but also in service in the field of the world's steel supply chain, it continuously meets the different needs of global customers and is determined to become the world's most internationally competitive steel supply chain company.

FAQ

1. Are you a trading company or a manufacturer?
We are a professional railway equipment manufacturer, we have been professional in this industry for more than 15 years, welcome to investigate in any way, any way. We are the golden supplier of Alibaba, you can place an order with Alibaba and provide trade assurance to ensure your payment. Our company is also a very professional steel product trading company. We can also provide a variety of steel.

2. How do we guarantee the quality?
Always pre-production samples before mass production;
Always final inspection before shipment;

3. What can you buy from us?
Rail joints Fastener system Fishplate Fasteners Sleepers Rail embedded parts.

4. What services can we provide?
Accepted delivery terms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express, DAF;
Accepted payment currencies: USD, EUR, JPY, CAD, AUD, HKD, GBP, RMB, CHF;
Accepted payment methods: T/T, L/C, D/P D/A, MoneyGram, Credit card, PayPal, Western Union, Cash, Escrow;
Languages ​​spoken: English, Chinese, Spanish, Portuguese, German, French, Russian, Hindi, Italian

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