Carbon steel pipe can be supplied uncoated (bare), with a temporary external coating to minimize rusting in transit and storage, or special anti-corrosion coated as specified. A temporary external coating…
The Standard Specification is for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless ERW steel pipe (Electric resistance welding steel pipe), it is produced through Electric resistance welding process…
Tianjin united steel pipe co.,ltd is very close to xingang port, with binhai international air port in the east and jinghu expressway in the west.it greatly saves short-distance freight cost…
Back ground China Import and Export Fair, also known as Canton Fair, is established in 1957. Co-hosted by the Ministry of Commerce of PRC and the People’s Government of Guangdong…
Sprinkler pipe is usually produced through Electric resistance welding process which is forming a seam by electric-resistance welding, wherein the edges to be welded are mechanically pressed together and the…
Hollow section is cold formed and shaped at ambient temperature from steel strip or steel coil, both edges of which are continuously welded by electric resistance process. According to the…