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Overview of SSAW/SAWH Pipes
SSAW (Spiral Submerged-Arc Welded) steel pipes are made of narrower hot rolled plates/coils, which lowers their costs. The diameter of the spiral welded steel pipe can be very large, suitable for transporting large amounts of oil and natural gas.
Features of SSAW/SAWH Pipes
SSAW/SAWH pipes offer a more diverse diameter range compared with ERW pipes and LSAW pipes
Since SSAW/SAWH pipes are made from narrower hot rolled plates, it lowers the production cost thus brings users addiotional cost benefits.
SSAW/SAWH pipes show great performance especially when it comes to stress bearing.
Parameter of SSAW/SAWH Pipes
API / ASTM / EN / JIS etc
AS 1163 / 1074
API 5L GR.B-X100 PSL1 PSL2
EN 10219 / 10210 / 10217 / 10255
C250, C250LO, C350, C350LO, C450, C450LO
ASTM A53 GR.A / GR.B / A252 GR.1 GR.2 GR.3
S235JRH, S275JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H
Outside Diameter: 219.1-2540mm
- Flat Carbon Steel
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