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SSAW pipes
Spiral submerged arc welding(SSAW) is its forward direction and forming tube centerline hose reel molding angle (adjustable), side molding edge welding and weld them into a spiral.
We are manufacturer of SSAW pipes and supply high quality SSAW pipes in both large and small quantities worldwide and offer you the best prices in the market.
We have a team of experienced professionals with years of experience in manufacturing.
HDPE pipe
High-density polyethylene jacket tube is widely used in oil pipelines, gas pipelines, urban heating pipes, water pipes,
3PP Anti-corrosion pipe
Three-layer PE/PP coating is characterized by excellent corrosion-proof performance,insulatibity,relatively long service life and mechanical damage resistance.
3PE steel pipe
The 3PE Coating Steel Pipe enjoys good impact resistance, abrasive resistance, shock resistance, acid resistance, high quality and long service life.
DSAW pipes
Double Submerged Arc Welded (DSAW) steel pipe is available in straight and spiral welded formats and used in a variety of applications.
SAW pipes
SAW is normally operated in the automatic or mechanized mode, however, semi-automatic (hand-held) SAW guns with pressurized or gravity flux feed delivery are available.
Pipe cement mortar lining
Cement mortar lining can ensure a safe and abundant water supply for your water customers for many years to come.
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+500mmIn 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 conditionsSY/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: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. Mill Test Certificate: EN 10204/3.1B
Third party inspection: SGS, BV, Lloyds etc.
Pipe End:
square ends (straight cut, saw cut, and torch cut). or beveled for welding, beveled,
Lightly oiled, Hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings (Coal Tar Epoxy, Fusion Bond Epoxy, 3-layers PE)
Packing:Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips, Plastic caps.
Test:Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield, strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test.
Mill Test Certificate: EN 10204/3.1B
Third party inspection: SGS, BV, Lloyds etc.
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We have a team of experienced professionals with years of experience in manufacturing.
This inventory is part of the inventory, demand and other models in stock or order materials, please contact us.
Difference between ERW, SSAW, LSAW
Steel pipe for pipe technology, can be divided into (SML), mainly as the Oilfield internal transportation pipeline and small-diameter high-pressure natural gas pipeline, used for a small number of long-distance gas pipeline, the vast majority of long-distance pipeline with Direct seam high frequency (ERW), spiral submerged arc (SSAW), LSAW three (LSAW).
