Wangxia Spring is a High Quality Spring Manufacturer Since 2005 With Factory Directly Price.
Helical Coil Compression Railway Bogie and Wagon Spring
We are most trusted Railway Bogie Spring manufacturer and Exporters for Overseas Railway for Wagons, Locos & Trains. Our products are available with most heavy duty Helical Compression Spring as used in Bogies. Here is our manufacturing capacity details described below :
Wire Dia. – upto 70 mm.
Outer Dia. – upto 500 mm.
Free Height – upto 1000 mm.
Total Coils – As per user’s requirement.
Load Capacity – upto 40 Tons. (per pc.)
● Raw-material Grades used :
Spring Steels as per Indian standard – BS:970 EN-42, BS:970 EN-45, BS:970 EN-47, 50Cr.V4, 50Cr.4V2, 51Cr.V4, 50Cr.MoV4, 50Si7, 55Si7, 60Si7, SUP-9, SUP-9A, SAE-5160, IS:4454 Part-1 Grade-2, IS:4454 Part-1 Grade-2D, Stainless Steel etc. and others similar foreign grades JIS, ASTM etc.
● Painting and Coating used :
Railway Bogie Spring is always comes with various types of painting and coating as per demands of end-users but mostly used the Synthetic Enamel Paint, Powder Coating, Phosphate, Zinc Coating etc.