Process: Electric Resistance Welded Steel Pipe (ERW Steel Pipe)

Standard: API 5L, API 5CT, ASTM 53, EN10217, DIN 2458. IS 3589, JIS G3452,BS1387, ASTM A500 , ASTM A252....

Certificate: API 5L PSL1 / PSL2, API 5CT ,ISO 9001-2008

Out Diameter: 21.3mm -660mm (1/2 - 26")

Wall Thickness: 0.8-25.4mm

Length: up to 18m

Steel Grade:

API 5L: GR B, X42,X46, X56, X60,X65,X70,X80

ASTM A53: GR A, GR B, GR C

ASTM A500: GR A. GR B, GR C, GR D

EN: S275, S275JR, S355JRH, S355J2H

GB: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555

Mill Test Certificate: EN 10204/3.1B

Equipped with 6 production line, located in Tianjin, the main equipment are SMS-Meer made by Germany, EFD made by Norway, NDT made by Canada, LINSINGER which is capable to produce the high steel, high precise, high capacity and big thickness welding pipe, with the annual production capacity reaching 450,000 tons.