round ssaw spiral welded steel pipe

Outside Diameter: 219.1 mm – 2540mm (8″ -100″)

Wall Thickness: 6mm – 25.4 mm

Length: 6-13m

Steel Grade: Q235, Q345, A53, L245, L290, API 5L GR B, X42 ,X46, X70, S355, S275, S235

End: Plain, Beveled

Surface Treatment: light-oiled, black painting , hot galvanizing, sand blasting, FBE, 2PE, 3PE etc

Packing: in bulk due to big sizes

TPI: Third Party Inspection can be arranged before shipment. ( like SGS, BV, MOODY, CCIC)

Single-Layer FBE Coating: SY/T 0315-2005, CAN/CSA Z245.20-2010, DEP 31.40.30.32-Gen-2011, ISO 21809-2-2007, API RP 5L9-2001

Double-Layer FBE Coating: Q/CNPC 38-2002, CAN/CSA Z245.20-2010

2LPE/2LPP Coating: SY/T 0413-2002, GB/T 23257-2009, ISO 21809-1-2009

3LPE/3LPP Coating: SY/T 0413-2002, GB/T 23257-2009, DIN 30670-1991, CAN/CSA Z245.21-2010, ISO 21809-1-2009, NF A49-711-1992, NF A49-710-1988

Insulation Coating: SY/T 0415-1996, CJ/T 114-2000, EN 253-1994

 

SSAW steel pipe indicates spiral pipe, which is made of hot-rolled steel plates. When it comes to the very same steel quality and also criterion, generally cost for SSAW steel pipe is reduced than that of ERW steel pipe as well as LSAW steel pipe. SSAW steel pipe is typically used to transfer gas, oil, or water because of the largest dimension. Production Process: Spiral Submerged- Arc Welding.

 

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