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Spiral Submerged Arc Pipe

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Production Process

Spiral submerged arc welding(SSAW)

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.

Classification Standard Main Products
Line Pipe API 5L PSL1/2 Line pipe
Casing API 5CT/    ISO 11960 PSL1 Steel pipe for use as casing or tubing for wells of petroleum and natural gas industries
Steel Pipe for Fluid Service ASTM A53 Black and hot-dipped galvanized welded and seamless steel pipe
BS EN10217-2 Welded steel tubes for pressure purposes – delivery technical conditions – part2: Electrically welded non-alloy and alloy steel tubes with specified elevated temperature properties
BS EN10217-5 Welded steel tubes for pressure purposes – delivery technical conditions – part5: submerged arc welded non-alloy and alloy steel tubes with specified elevated temperature properties
Steel Pipe for Ordinary Structure ASTM A252 Welded and seamless steel pipe piles
BS EN10219-1 Cold-formed welded structural hollow sections of non-alloy and fine grain steels – part1: Technical delivery conditions
BS EN10219-2 Cold-formed welded structural hollow sections of non-alloy and fine grain steels – part2: tolerances dimensions and sectional properties
Technological process

The SSAW pipe production lines are equipped with world-class production and inspection equipment, and it can manufacture all kinds of SSAW pipe with high steel grade, large wall thickness, and high quality as per API 5L and GB/T9711, etc. The product has got the right to use API monogram. The SSAW pipe is widely used in long-distance pipeline projects for transmission of oil, natural gas, water as well as coal gas, etc, and also is used in all kinds of engineering, such as chemical industry, electric power, irrigation, construction, and piling, etc.

 

Cooperate with JS FITTINGS, you will enjoy the following benefits.

Pre-sale Service

Cooperation guidance Production process updates Documents of clearance

After-sale Service

1-year warranty time of the products. Any feedback will be replied to within 2 hours. 
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Free Sample

If you need samples in small sizes such as 1", 2", and only one or two pieces, samples are free.

Free Sample

You only need to pay for the courier cost. 
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Fast Quotation

The factory price list can be supplied within 1 day in working days. 

Factory Price

We are a factory of 38 years old, some items are in stock.
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Cerfifications

Our factory and products are approved by ISO 9001, CE, TUV, CCS and GOST-R.

Test & Inspection

Before delivery, the SGS inspection, Ultrasonic test and other inspections are acceptable. 
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Customers say:

Boran
Boran Turkey
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The flanges are exactly in line with our requirement technically and competitive commercially.
Faris
FarisOman
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We tested the elbows and flanges, their performance is very nice. We will make the new purchase plan for the warehouse.
Hung
HungVietnam
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like the product.. quick response and also nice people.
Anton
AntonRussia
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This product is exactly in line with our requirement technically and competitive commercially.
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