Railway bolt
As the top railway bolt manufacturer and factory in China, Tianlong Fastener supplies railway bolt at affordable prices, selects high-quality raw materials, and is a reliable railway bolt supplier.
Contact Us
E-mail:
liudong@tl-fastener.com
Phone/WhatsApp:
+86 15132010868
Address:
Tianlong Company, Yongnian District, Handan, Hebei, China
Railway bolt
Material: Carbon Steel,45#，Q235,SS304
Thread Size: M24-M30
Surface Finish: black，HDG,Dacromet
Grade: 4.8、8.8、10.9
Multi-Standard Railway Screw Spikes Compliant
Size: all types available
Standard: UIC, AREMA, GB, BS, DIN and JIS or ISO, etc.
Surface: Plain (oiled), black painting, Zinc, HDG
Packing: 25Kg plastic bags and wooden pallets or according to clients
High Strength Rail Fishtail Bolt
Material: Steel,Stainless Steel
Thread Size: OEM
Surface Finish: Plain, Black, Zinc Plated,H.D.G
Class: 4.8, 8.8, 10.9, 12.9
Packing: CARTON + PALLET
The shield tunneling machine can effectively control the ground settlement, reduce the impact on the ground building and do not affect the water surface traffic during underwater excavation, and combine the various segments together to form a pipeline, which is designed as a straight shape or a certain arc segment bolt
Size: all types available
Standard: UIC, AREMA, GB, BS, DIN and JIS or ISO, etc.
Surface: Plain (oiled), black painting, Zinc, HDG
Packing: 25Kg plastic bags and wooden pallets or according to clients
Surface treatment:Plain.Black.Zinc. HDG
Grade:8.8
Size:M16-M22 *145-200
Material:Q235,10b21,Stainless Steel
High strength bolt is just a kind of standard bolt with high strength. Space frame project adopts special high strength bolt. General steel structure project adopt twist shear type high strength bolts and large hexagon high strength bolt. A very important feature of high-strength bolts is for one-time permanent connection.
Tunnel segment bolt is used to provide transportation through underground tunnels by binding several posts and metal beams that are strong enough to build the tunnel’s frame. It is an essential component that is responsible for the overall integrity of the tunnel structure.
Size: all types available
Standard: UIC, AREMA, GB, BS, DIN and JIS or ISO, etc.
Surface: Plain (oiled), black painting, Zinc, HDG
Packing: 25Kg plastic bags and wooden pallets or according to clients
Hebei Tianlong Fastener Co., Ltd
Contact: Sophia
Tel: +86 18630088852
Tel: +86 15132010868
E-mail: liudong@tl-fastener.com
E-mail: bolt@tl-fastener.com
Add: Tianlong Company, Yongnian District, Handan, Hebei, China
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