Production name: Galvanized Steel Pipe
The main description of the Galvanized Steel Pipe: 1). Implementation of the standards: Galvanized Steel Pipe thermal expansion GB/T8163-1999 GB/T8162-1999 straight seam welding steel pipe, spiral pipe GB/T9711.1-1997 SY/T5037-2001.  2). The quality of the Galvanized Steel Pipe is also guaranteed. 3). The characteristics of the Galvanized Steel Pipe are reliable, timely supply, and we have various types for customers to choose.