Seamless steel pipe

1) Size: OD 1/2"-24"(seamless)
2) Wall thickness: 2mm-70mm
3) Executive standard:
A. ASTM A106 Gr. B/ A178-C/ A210-A, JISG3454/3455/3461/3456, DIN7175/1626/1629;
B. JIS G345, ASTM A210-C, DIN1629/17155;
C. JIS G3201/G4051, DIN17200, ASTM A266
4) Technique: Hot rolling or cold drawn