SSAW (spiral submerged-arc welding) Pipes
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SSAW pipe is made of hot rolled coiled steel by automatic submerged arc weld under normal atmospheric temperature. All the pipes are produced according to API Spec 5L,GB/T9711.1,GB/T9711.2 , ASTM A252-89 standard.These pipes mainly used in petroleum and natural gas industry to transport flammable and non-flammable liquid and steel construction.
- Size:
- (O.D×Wall Thickness)mm×Length(mm)
- 219~3200mm×5~30mm x 12000mm+500mm
- In addition to above specification, the pipes can be produced according to customer’s requirements.
- Execute Standard:
- ASTM A252-89 WELDE AND SEAMLESS STEEL PIPE PILES

- API SPEC 5L Specification for Line Pipe

- GB/T9711.1 Petroleum and natural gas industries—Steel pipe for pipelines—Technical delivery conditions
- SY/T5037 Spiral submerged arc welded pipe for low pressure liquid transportation
- Material:
- Q235~Q345, L175-L485, SS400, 16Mn, L290-L360
or according to the customer's requirements.
- Mainly usage:
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- in petroleum, natural gas industry to transfer flammable and non-flammable fluid and steel pipe construction.
- Pipe Coating: HDPE/ 3PE/ 3PP/ Pipe cement mortar lining
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Mill Test Certificate: EN 10204/3.1B
Third party inspection: SGS, BV, Lloyds etc.
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Welcome to
Sunny Steel Enterprise Ltd.
Welded pipes
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provide our customer with mainly steel
pipe include carbon steel seamless tube,stainless seamless tube,
alloy seamless tube, seamless
pipe, ERW
pipe, SSAW
pipe, UOE
pipe and ceramic
lined pipe. The fittings
include bend
pipe, flange,
cap,
tees and
cross, elbow,
concentric
reducer, valve
etc.
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| Ceramic lined pipes |
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Hydraulic Cylinder |
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Hard chrom bar |
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Honed tubes |
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