seamless steel pipe,welded steel pipe,ASTM A106 GR.B,ASTM A53 GR.B,API 5L GR.B,DIN2448/1629,ASTM A179,ASTM A192,ASTM A333,ASTM A335,API 5CT...

We are a branch company of JIANGSU ZHENDA STEEL TUBE GROUP.We are specialized in the production of seamless cold finished steel tubes/pipes(OD:10mm-114.3mm) according to various standards. We have 600...

We take pride in being a top choice among interior designers, owing to the world’s finest api 5ct casing tubing based on quality aesthetic appeal, prevailing in the market. Our product line is specifi...