Good quality Welded steel pipe and tube

Welded steel pipe and tube OD: 21.3.1219mm WT: 1.2-20mm

STANDARD:API 5CT,API 5L,ASTM A53,ASTM A252,DIN 1626,ISO559,ISO 3183.1/2, KS 4602,GB/T 3091,GB/T9711.1/2,GB/T 14291,YB/T 4028

MATERIAL: Q195, Q215, Q235, GRA, GRB, X42, X52, X56, X60, X65, X70, J55, K55.N80 ETC.SIZE:ERW PIPE:                   OD: 21.3-508MM                             WT:2.5-12.7MMSSAW PIPE:                 OD:219.1-2540MM                          WT:4-20MMLSAW PIPE:                 OD:219.1-2540MM                           WT:4-20MMSQUARE PIPE:             OD:20*20-400*400MM                     WT:1.2-10MMRECTANGULA PIPE:     OD:30*20-500*300MM                     WT:1.5-14MM      APPLICATION: low-medium pressure fluid, coal gas transportation, heating steam supply, thermoelectricity, project construction, bridge structure, oil and natural gas pressure steel tube.

 

 

Good quality Welded steel pipe and tube