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:   View more...
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
Mill Test Certificate: EN 10204/3.1B
Third party inspection: SGS, BV, Lloyds etc.