Payment & Shipping Terms:
|Material:||Q235, 35#,45#,50#,40Cr||Grade:||4.6, 5.6, 8.8|
|Surface Treatment:||Plain, Oiled, Hot Dip Galvanized, Zinc Plating, Bitumenizing, Color Painting||Size:||Customized|
Railway Sleeper Screw Spike Ss8 Ss25 Ss35 Rectangle Head
Other Name: Concrete Sleeper Screw Spike, Track Spike, Coach Screw, Tirafondo, Tirefond, Tyrefond, Railway Nail, Rail Screw
Concrete Sleeper Screw Spike are used on Railway Fastening system, together with plastic dowel and flat or spring washers, to fix the tie plate or rail clip on the concrete sleepers, to make sure the steel rail stable on the right position.
Screw Spike is widely used on Vossloh SKL Fastening System(W Type Clip, SKL12, SKL14), KPO Clip Fastening System, Chinese Fastening System and many other type of rail fastening systems. They are popular on Railway Fixation in South American, Southeast Asia, Africa, Australia and Chinese railway market.
Zhong Yue Railway Company can produced different Hot Forged Screw Spike by Customized drawing or different Standard eg, UIC, AREMA , GB Standard. We have a full set of equipment of inspection machines, and strictly inspection procedure before, between and after production, to make sure each product meet the customer's requirement of quality.
|Name||Concrete Sleeper Screw Spike|
|Or the type by customers’ drawings|
|Mechanical properties||Tensile strength: ≥400Mpa||Tensile strength:≥500Mpa||Tensile strength:≥800Mpa||Tensile strength:≥1000Mpa|
|Yield strength:≥240Mpa||Yield strength:≥300Mpa||Yield strength:≥640Mpa||Yield strength:≥900Mpa|
|Cold bending: 90 degree without crack||Cold bending: 90 degree without crack||Cold bending: 90 degree without crack||Cold bending: 90 degree without crack|
|Surface||plain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing|
|Standard refers||ISO898-1, UIC864-1, and NF F500-50|
|Inspection of raw material|
|cutting into rod|
|checking the length|
|griding the tail|
|forming the head|
|cutting the edg of head|
|checking the head|
|griding the thread|
|mesure the thread|
|packing for delivery|
Suzhou ZhongYue Railway Company is a leading manufacturer on railway fastening products.
|Elastic Rail Clip|
|Crane Rail Clamp|