Gnee Steel (tianjin) Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 10000 tons per month |
| Delivery Time | 30 days |
| Packaging Details | Gunny bags or cartons and wooden pallet |
| Brand Name | Gnee Rail |
| Model Number | Rail Bolt |
| Certification | ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 10000 tons per month |
| Delivery Time | 30 days | Packaging Details | Gunny bags or cartons and wooden pallet |
| Brand Name | Gnee Rail | Model Number | Rail Bolt |
| Certification | ISO | Place of Origin | China |
| High Light | Corrosion Resistant Rail Fasteners ，Railway Construction Rail Fasteners ，Long Term Rail Fasteners | ||
Rail bolts, also known as rail bolts or rail anchor bolts, are used to secure rails or base plates to sleepers. Rail bolts are bolts that are inserted into holes in the sleepers and have a funnel nut that bites into the underside of the sleeper.
Rail bolts are a type of high-strength, high-corrosion-resistant fasteners that are widely used in railway tracks, bridges, building steel structures and other fields. They are uniquely designed and made of high-quality steel. After heat treatment, quenching, tempering and other processes, they have high strength, high hardness and good wear resistance. Rail bolts also have good corrosion resistance and can operate stably for a long time in harsh environments.
| Raw material | Q235, 35steel, 45steel, 40Mn2, 20MnSi, 35CrMo, 40Cr, 42CrMo |
| Grade | 4.6, 4.8, 5.6, 8.8, 10.9, 12.9 |
| Surface | plain(oiled), black paint, color paint, zinc, HDG etc |
1. Railway tracks: Rail bolts play a vital role in the connection of railway tracks. They fix the tracks to the ballast, ensuring the precise alignment and stability of the tracks, thereby ensuring the safety and smoothness of train travel.
2. Bridge construction: In bridge construction, rail bolts are used to connect various parts of the bridge, such as steel beams, bridge piers, etc. Their high strength and corrosion resistance ensure the stability and safety of the bridge structure.
3. Building steel structure: In building steel structure, rail bolts are used to connect steel components, such as steel beams, steel columns, etc., and their excellent performance ensures the stability and safety of the building structure.
1. High strength and hardness: rail bolts are made of high-strength steel and have extremely high strength and hardness after heat treatment process, and can withstand large loads and high pressure.
2. Good wear resistance: rail bolts need to withstand the heavy pressure and friction of trains in daily use, and their excellent wear resistance can ensure long-term stable operation.
3. Excellent corrosion resistance: rail bolts have good corrosion resistance and can operate stably for a long time in harsh environments, reducing maintenance costs.
4. Precision manufacturing and strict quality control: The manufacturing process of rail bolts strictly abides by industry standards, adopts precise manufacturing processes and strict quality control to ensure the quality and performance of the products.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2008
Total Annual:
3000000-3500000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China. GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high qu... Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China. GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high qu...
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