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SSAW Steel Pipe

Short Description:

Introducing our state-of-the-art SSAW (Spiral Submerged Arc Welding) production line, designed for the production of high quality steel coils and spiral welded pipes.

The production line can produce A, B and X70 steel coils with thickness ranging from 5.0mm to 25.4mm and width ranging from 400mm to 2000mm.

The resulting spiral welded pipes have outer diameters ranging from 219mm to 3020mm, making them suitable for a wide range of industrial applications.

Products Introduce

Product Tags


Outer Diameter  8"-60"
Thickness:  5 - 60 mm
Material: 20#, Q235,Q345,L175-485,SS400,16Mn,L290-L360,X42-X60
welding method: SAW
Outside treatment: 3LPE.PE Black painting , varnish painting
Inside treatment: Coated with epoxy resin or lined with mortar cement
Standard: BS, GB, ASTM, API
Usual function: Steel piling pipe are used extensively as foundation pile for high rise buildings, bridges, wharf pier, offshore marine structures and others which require large bearing capacity foundation.


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ssaw steel pipe
ssaw steel pipe

Use and Application of  ssaw steel pipe

  • Commonly used in the following industries:
  • architecture
  • bridge
  • Petrochemical industry
  • shipbuilding
  • project
  • Offshore and onshore services
  • Power generation industry
  • Food processing industry
  • oil and gas industr
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Package of ssaw steel pipe

  • Products are packaged to ensure that there is no damage during transit.
  • In case of exports, standard export packaging is done in wooden cases.
  • All pipes are marked with Grade, Lot No, Size, Degree and our trade mark.
  • On special requests we can also, make custom marking on our products.
  • Wooden Boxes
  • Wooden Pallets
  • Shrink-Wrapped
  • Carton Boxes

Testing of ssaw steel pipe

  •  Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report
  •  Positive Material Identification - PMI Testing
  • Chemical Analysis - Spectro Analysis
  • Mechanical Testing Such as Tensile, Elongation, Reduction of Area
  • Micro Test
  • Macro Test
  • Hardness Test
  • Pitting Resistance Test
  • Intergranular Corrosion (IGC) Test
  • Flaring Test
  • Flattening Test
  • Hydrostatic Test
  • Hydrogen-Induced Cracking (HIC) Test, NACE TM0284
  • Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
  • Radiography Test
  • Dye Penetrant Test (DP Test)
Ansi cast steel globe valve

Certification of ssaw steel pipe

All materials are strictly inspected at every stage of the production process from procurement to product shipment. Visually inspect them for compliance with ASTM, ASME, MSS, DIN, EN and JIS codes and standards. Support officially certified inspection agencies to witness product material reporting, dimensional and quality compliance. Factory inspections are also supported.

copper reducer

Product Description

Our spiral welded pipe production line uses a series of advanced processes, including uncoiling, leveling, milling, forming and welding, to ensure the production of spiral pipes that meet the highest quality standards. These pipes comply with industry-leading standards such as API-5L, ASTM A53 and GB/T9711-2011 and are suitable for a variety of industries and applications.

The final products of our spiral submerged arc welded pipe production line include 22mm steel pipes, black steel pipes, carbon steel pipes, large steel pipes, seamless stainless steel pipes and threaded steel pipes. Additionally, we offer a range of pipe fittings and accessories including seamless pipes, butt weld elbows, 45 degree elbows and butt weld flanges to complement our spiral welded pipes and provide comprehensive solutions to our customers' needs.

Whether you need high-strength steel pipe for oil and gas transportation, structural applications, or any other industrial use, our SSAW rolling mill lines can meet your specific requirements. With a focus on precision, efficiency and quality, our line of milling machines is designed to deliver exceptional performance and durability.

In summary, our SSAW rolling mill lines are the perfect solution for producing high quality spiral welded pipes that meet strict industry standards. With cutting-edge technology and a commitment to excellence, we are proud to offer a comprehensive range of steel pipes and accessories to meet the diverse needs of our customers.




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