precision cold-drawn seamless steel tube
Detailed Product Description
The perform to standard : ASTM A53, ASTM A106, ASTM A179,ASTM A513,ASTM A519, DIN 2391, DIN 2393, DIN1629, DIN17175 etc.
The steel grade: ST35, ST35.8, ST37, ST37-2, ST44, ST44-2, ST45, ST45.8, ST52, ST52-3 etc.
The specification range: OD14mm-OD159mm and WT1.2mm-WT18mm. Product condition: BK, BKS, BKW.
