STANDARD:??API5L, API5CT, ASME B36.10M, ASTM A53A /B, DIN2248, DIN1629, DIN2440, JIN, BS1387

STANDARD: API5L, API5CT, ASME B36.10M, ASTM A53A /B, DIN2248, DIN1629, DIN2440, JIN, BS1387

MATERLAL: MILD STEEL/ASTM A106/A192/ A53, DIN ST37.0, STEEL 20, Q345

SIZE: FROM 1/2” TO 8”

TEL: 13903435636

E-mail: sxcasting@vip.sina.com