Carbon Square and Rectangular Tubings
20*20-400*400*400
Standard: ASTM A500
ERW Steel Pipe:
Outside Diameter: 21.3-610 mm Wall Thickness: 0.5-22 mm Length: top 18 Meter (Without jointer)
SSAW Steel Pipe:
Outside Diameter: 219-3048 mm Wall Thickness: 5.0-30 mm Length: top 32 Meter (Without jointer)
LSAW Steel Pipe:
Outside Diameter: 323.9-2150 mm Wall Thickness: 6.0-80 mm Length: top 14 Meter (Without jointer)
Square and Rectangular Tubings:
20*20-400*400
Anti-corrosion Coating:
FBE, 2PE, 3PE, 2PP, 3PP, epoxy coal asphalt, inside and outside solvent free epoxy lining, cement mortar lining, etc.
Outside Diameter: 21.3-3200MM
Standards: API, ASTM, EN, JIS, BS, etc.
Steel Grade: GR.A, GR.B, X42-X100, H40, J55, K55, S195T, S355J2H, ST33, ST42, STK400, STK500, Q215, Q235, Q345, etc.
Certificate:
ISO9001:2008, ISO 14001, OHSAS 18001,
API 5L(PSL1,PSL2), API 5CT, EN10217, EN 10219, KS D3583, KS F4602 and GOST 20295-74.
Our steel pipe has been exported to more than 30 countries and regions, such as the U.S.A., Canada, Australia, Russia, Brazil, Iran, UAE, SA, India, Malaysia, Thailand, South Korea, Singapore, Hong Kong, etc.