Longitudinal double submerge arc welding steel pipe(LSAW steel pipe) is made of steel plates of hot rolled by JCOE. JCOE means the forming process,as J shape,C shape,O forming,inner&outside welding and cold expansion after welding.It only has one straight seam on the pipe body.
Longitudinal double submerge arc welding steel pipe(LSAW steel pipe) is made of steel plates of hot rolled by JCOE. JCOE means the forming process,as J shape,C shape,O forming,inner&outside welding and cold expansion after welding.It only has one straight seam on the pipe body.
1. Feature: Large diameter,thick wall,high pressure&low temperature resistance
3. Application: The base metal and weld metal were tested according to the pipe specification EN 10224-2003, Widely used for liquid delivery,such as oil,gas,water and seashore,ground constructions.
4.Specification:
Type:
EN 10224 LSAW Pipe
OD:
406mm-1550mm
Wall thickness
6.35-60mm
Standard
EN 10224
Material
L235.L275,L355
Packing
Bebelled end ,painting ,protector ,or coating ,small sizes could be Hexagonal shape bundles wrapped with strong steel strip
Length
3m-22 meters
Deliver time
According to customers’ requirement
Quality
First grade,real material ,do not use poor material instead the clients’requirement
productivity
200000 tons/year
Others
1. If you have special requirement of the LSAW pipes, such as technical question ,please inform us, we have professional engineer, we will check it carefully for you
2. All the production process is made under, API certificate strictly,we have professional quality department to control the quality inspection and the lab inspection.
DIN EN 10217-1-2005 is the standard aboutr welded steel tubes for pressure purposes - Technical delivery conditions - Part 1: Non-alloy steel tubes with specified room temperature properties; German version EN 10217-1:2002 + A1:2005
