Seamless pipe

We can supply pipes with an outer diameter ranging from 38 mm to 457 mm, wall thickness from 2.9 mm to 60 mm, including oil pipes, pipes for main gas pipelines, pipes for low/high-pressure boilers, pipes for hydraulic props, high-pressure pipes, structural pipes, pipes for liquid transportation, fittings, axial pipes, rectangular pipes, etc. Our annual production volume amounts to 1.8 million tons.

Seamless pipe line (Grade, code: ABC X42 ~X70, L210-485). Standard: API LS A106 A53, GB/T9711.)

High press boiler (Grade, code. Standard: GB5310/6479, ASTM SA 106/210, DIN17175, ASTM A213/335)

Fluid conveying pipe (Grade, code: 10 20 45 Q195 Q345 Q390 Q420 42CrMo etc. Standard: GB/T 8163, ASTM A10, ASTM A53, EN10297, ISO599).

Structure tube (Grade, code: 10 20 45 Q195 Q345 Q390 Q420 42CrMo 16Mn 27SiMn 12CrMoV etc. Standard: GB/T 8162, ASTM A53, EN10210, JISG3444).

Gas cylinder tube (Grade, code: 30CrMo 35CrMo 37Mn 34Mn2V 34CrMo4 etc. Standard: GB 18248, EN10297, EN10083-3).

Seamles tubes ofr ship (Grade, code: 320 360 410 460 etc. Standard: GBT/ 5312).

Hydraulic pilar pipe (Grade, code: 45 30MnNbRe 27SiMn. Standard: GBT/ 17396).

Petroleum tubing (Grade, code: E75 X95 G105 $135. Standard: API Spec SD).

Cracking (Grade, code: 20 12CrMo 15CrMo 1Cr5Mo. Standard: GBT/ 9948, ISO 9329).

Seamless steel pipe for pressure (Unaloyed and alloyed high temperature property) (Grade, code: P235GH(1.0345) P265GH(1.0425). Standard: EN10216-2).

Seamless steel pipe for pressure (Unaloyed room-temperature property) (Grade, code: P195TR2(1.0108) P235TR2(1.0255) P265TR2(1.0259). Standard: EN10216-1).

Low temperature piping (Grade, code: 16MnDG 10MnDG 09DG 09Mn2VDG. Standard: GB/T18984 ASTM A333).

HP fertilizer conveving pipe (Grade, code: 20 16Mn 12CrMo 15CrMo 1CrSMo. Standard: GB/T 6479).

LP and MP boiler pipe (Grade, code: 20. Standard: GB/T 3087).

Seamless tubes for cardan shaft (Grade, code: LZ20Mn2 LZ27Mn2. Standard: YB/T 4203).