What is a SSAW pipe?
SSAW pipe full name is Spiral submerged arc welded steel pipe
a kind of metal pipe with spiral seam welded by submerged arc welding technology.
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.
SSAW PIPE production range is 219-3200mm×5-30mm x 12000mm+500mm
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ASTM A252-89 WELDE AND SEAMLESS STEEL PIPES PILES
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API SPEC 5L Specification for Line Pipe
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GB/T9711.1 Petroleum and natural gas industries—Steel pipe for pipelines—Technical delivery conditions
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SY/T5037 Spiral submerged arc welded pipe for low pressure liquid transportation
Main steel grade:Q235B,Q355B, L175-L485, SS400, L290-L360 ,X42,X52,X60,X65,X70,X80 or according to the customer’s requirements.
Mainly usage:
Spiral welded steel pipes are widely used in Oil, Natural Gas, Water and other flammable & nonflammable liquid conveyance and distribution pipelines, steel structures for construction and other general purposes by means of their wide size range.
Pipe Coating: HDPE/ 3PE/ 3PP/ Pipe cement mortar lining/FBE Coating
Mill Test Certificate: EN 10204/3.1B
