Outside Dia(mm)： 10.3-1219mm
Wall Thickness(mm)： 1.5-30mm
Length： Random length:5-12m
Certificates： API5L ISO 9001:2008 TUV SGS BV etc
Free Samples： Available
It is produced by steel strip and the main elements such as nickel, chromium and copper are of high purity and stability.
Good extension performance
Galvanized steel pipe connection: thread, welding
1. Use a solvent to clean the surface of the steel to remove organic matter on the surface.
2. Use tools to remove rust (wire brush), remove loose or inclined scale, rust, welding slag, etc.,Use pickling.
Galvanized plating is divided into hot plating and cold plating, hot plating is not easy to rust, cold plating is easier to rust.
construction, machinery, coal mines
chemicals, railway vehicles, automobile industry
highways, bridges, containers, sports facilities
petroleum machinery, and prospecting machinery
1. Bundled with narrow steel strips;
2. wrapped with waterproof colth;
3. According to customers' requirement.
Longitudinal Electronic Resistance Welding(ERW) High Frequency Welding(HFW)
Q195 similar to a283 GR.B, 040a10, ss330, sphcQ235 similar to a283 GR.D, 080a15,CS type BQ345 similar to a737 GR.B, SS400, S235JR
Galvanized, 3PE, painting, coating oil, steel stamp, drilling, etc
Plain ends, cutting, threading, beveled, flange, etc
Packing in bundle with steel strips; with seaworthy package at the end; could be done with your requirement.
With Chemical Composition and Mechanical Properties Testing; Hydrostatic Test, Dimensional and Visual Inspection, With Nondestructive Inspection