SSAW Steel Pipe

ssaw steel pipe It refers to the metal pipe with spiral seam welded by submerged arc welding process. Raw material Q235A, q235b.q23b,0Cr13, 1Cr17, 00Cr19Ni11, 1Cr18Ni9, 0cr18ni11nb.q345 L245 L290 X42 X46 X70 X80
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Product Details

       SSAW Steel Pipe It refers to the metal pipe with spiral seam welded by submerged arc welding process.

Raw material

Q235A, q235b.q23b,0Cr13, 1Cr17, 00Cr19Ni11, 1Cr18Ni9, 0cr18ni11nb.q345 L245 L290 X42 X46 X70 X80

Characteristics 

It is possible to produce larger welded pipes with narrower blanks, and different welded pipes with the same width of blanks.Low production cost, simple process, easy to produce large diameter pipe.The large diameter welded pipe mostly adopts spiral seam submerged arc welding process.

SSAW Steel Pipe  surface quality

The surface of the steel bars shall not be cracked, scarred or folded.

Ribbed blocks are allowed on the surface of the rebar, but not exceeding the height of the transverse ribs, and the depth and height of other defects on the surface of the rebar shall not be greater than the allowable deviation of the size of the position.

SSAW Steel Pipe dimensions

Nominal diameter range and recommended diameter

The nominal diameter range of rebar is 6~25mm, and the standard recommended nominal diameter of rebar is 6, 8, 10, 12, 16, 20, 25, 32, 40, 50mm.

Generally used:

Welded pipe for fluid transportation, metal structure, pile foundation, etc.

Products are widely used in water works, petrochemical industry, chemical industry, power industry, agricultural irrigation, urban construction, is one of the 20 key products developed in China. For liquid transportation: water supply and drainage. For gas transmission: gas, steam, liquefied petroleum gas. For structural purposes: as piling pipes, bridges, wharfs, roads, construction pipes, etc.

Standard classification

Generally used: welded pipe for fluid transportation, metal structure, pile foundation, etc.

Products are widely used in water works, petrochemical industry, chemical industry, power industry, agricultural irrigation, urban construction, is one of the 20 key products developed in China. For liquid transportation: water supply and drainage. For gas transmission: gas, steam, liquefied petroleum gas. For structural purposes: as piling pipes, bridges, wharfs, roads, construction pipes, etc.

Common standards of spiral steel pipe are generally divided into: SY/T5037-2000 (industry standard, also known as spiral submerged arc welded steel pipe for common fluid transmission pipeline), GB/T9711.1-1997 (national standard, also known as oil and gas industry pipeline delivery technical conditions Part I: A grade steel pipe (strict requirements are GB/T9711.2 B grade steel pipe and GB/T9711.3 C grade steel pipe). Pipe), API-5L (American Petroleum Association Standard, also known as pipeline steel pipe; which is divided into PSL1 and PSL2 grades), SY/T5040-92 (spiral submerged arc welded pipe for piles) pressure fluid transmission spiral submerged arc welded pipe (SY5036-83) is hot rolled steel strip coil as billet, spiral forming at regular temperature, double-sided submerged arc welding, used for bearing. Spiral seam steel pipe conveyed by pressure fluid. Steel pipe has strong bearing capacity and good welding performance. It is safe and reliable to use after various strict scientific tests and tests. The steel pipe has large diameter, high conveying efficiency and saves investment in laying pipelines. It is mainly used for pipelines to transport oil and natural gas.

JDSTEELPIPE is one of the leading China SSAW Steel Pipe manufacturers and suppliers, if you want to buy or import best high-quality SSAW Steel Pipe professional company, factory, seller, and exporter, please feel free to contact us.

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