YANTAI XINPENG STEEL PIPE CO,.LTD

Yantai xinpeng steel pipe have estabilished in 1992. Main products as follows: 1. Hydraulic Cylinder Tube------Main products of Xinpeng,Website:http://www.honedsteelpipe.com, Used in the hydraulic cylinder of the heavy machinery, Cranes, excavator also forklifts. Material is various, mainly STKM-13CT ST52 CK45 and 1020. We can work and get the mechanical property of the clients need and extended the life of the hydraulic cylinder. 2.Honed tube ----- used in Elevator buffer and Hydraulic Cylinder .This kind tube have a better roughness inner the tube, ra0.2-0.4um and can use directly in the hydraulic cylinder tube. Range: ID 50-250mm and Length can work at most 6M. 3. Cold finished tube---- Widely Used. Processing range 30-300mm, biggest length is 11M.