SSAW/SAWL API 5L Spiral Welded Carbon Steel Pipe Natural Gas And Oil
ASTM A106 GR B Steel Pipe ERW/Welded Steel Round Pipe/Tube
LSAW welded pipe and black carbon steel pipe and tube with 3LPE coating
Casing & Tubing API 5CT N80 SMLS Pipe for Oil & Gas Transmission
seamless steel pipe for API 5L standard pre-galvanized carbon steel pipe
ASTM B32 Standard Red Fire Fighting Pipe Seamless SMLS Steel Pipe