Standard: ASTM A106, API 5L GR.B, DIN2448, DIN1629, DIN17175,
Grade: 10, 20, 16Mn, 20G, 20MnG, 12Cr1MoVG, 15CrMoG, T1, T11, T12, T5, T22, T91, St35, ST37, ST44, St45, St52, 15Mo3, 13CrMo44, 10CrMo910, STS370, STS410, STPL370, STB410, STB510
X42, X52, GR.B, S355JR
Size: From 1/2" to 32"
Wall Thickness: 2mm-30mm
but we can also produce other specification according to the customers requirements.

Surface treatment: Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting. Ends: Beveled or square cut, Plastic capped.
The pipes also can be 3PE or FBE or Galv. coated.

Certification: ISO, API, ASTM, DIN etc.
Third party inspection: SGS, BV, Lloyds etc