Hebei Province Gold Mysterious Pipe Co., Ltd.specializes in the production of various seamless steel pipes, with the wall thicknesses from 1mm to 14mm and outer diameters from 15mm to 80mm. Our products includecommon seamless steel pipes, cold drawn pipes, cold rolled pipes, alloy steel pipes, special pipes,etc.Our company invites a group of excellent technical experts and management personnel in domestic steel pipe industry to improve the technical levels of our products. In terms of quality control, our company has been implementing ISO9001:2008 Quality Management System since March, 2011. We have strict product quality control in each process, from raw material purchase to finished product delivery, ensuring satisfactory product quality.
Drawings of triangular seamless steel pipe
Application of thetriangular seamless steel pipe for PTO shaft
The material of triangular steel tube is Q345B