Uri: Alloy Tube, Alloy Steel Tube, Seamless Alloy Steel Tube
Spec.: OD: 1/8” ~ 26”.WT: SCH 30, 30, 40, 60, 80, 120, 140, 160, XS, XXS, STD.LENGTH: Single, Double Random, atbp.
Pamantayan at Marka: GB/T 3091 , BS1387, EN39, EN1139, ASTM A53, A335, JIS G3444
Marka:Q195, Q215, Q235, Q345, S235JR, S275JR, STK 400, STK 500
Nagtatapos: Plain End, Beveled End, Thread End
Patong: Zinc coating: 10~50 g/m2