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Stainless Steel ERW Pipes

SS 304 ERW Pipe, ASTM A312 ERW Stainless pipe, ASTM A269 ERW stainless pipe, ASTM A270 sanitary tubing, ASTM A790 ferritic/austenitic/duplex stainless pipe, API ERW Line pipe.

Stainless Steel PipesERW Pipes are manufactured by method of electric resistance welding. Though weaker than seamless, ERW pipes are good options for low pressure and civil applications. There are different dimensions and standards of these pipes. The Erw Schedule 40 Pipe is one of the medium range schedules that allows medium range pressure containment of the pipes. The schedules govern the wall thickness for different outer diameter sizes of the pipes.

Reliable Steel Distributors is a leading Stainless Steel Erw Pipe manufacturer in India and we produce and sell different grades, types and sizes of the pipes. Our product range includes the most used SS 304 Erw Pipe products as well as the second most used SS 316 Erw Pipe products.

ERW Pipes Manufacturing & Supplying

Our Erw SS Pipes are manufactured according to international standards and are tested for quality. We also supply Erw Stainless Steel Tube & Stainless Steel Electric Resistance Welding Pipes in other material grades than the 304 and 316 grades of stainless steel. These pipes are mostly used in water, oil and other low pressure transportation of liquids. The advantage is the strength along the length of the pipes. For higher strength, the Stainless Steel Erw Square Pipe is used in some applications. Our Erw SS Pipe Standard is in accordance with the ASTM A312 Erw international standards. You can purchase ASTM A312 Tp304 Erw from us at competitive prices. Contact us for further information on Schedule 40 Erw Pipe or any other variations.

SS ERW Pipe Size and Thickness Chart

  • Size: 1/8” - 36” NB, 1/4” - 36” OD
  • OD: 6.35 - 114.3 mm
  • Thickness: 0.8 - 12.7 mm
  • Length: up to 26 Meters

Types of Welding Process

  • Electric resistance welded (ERW)
  • Laser Welding (LW)
  • Continuous Welding (CW)
  • Submerged Arc Welding (SAW)

Different pipes manufactured by ERW process.

There are a lot of pipes could be manufactured by ERW process. Here below we list for the most common standards in pipelines.

Stainless steel ERW pipe/Pipe standards and specifications

  • ASTM A269 stainless pipe
  • ASTM A270 sanitary tubing
  • Stainless Steel 304 ERW Pipe
  • Stainless Steel 304L ERW Pip
  • ASTM A312 Stainless pipe
  • Stainless Steel 316 ERW Pipe
  • Stainless Steel 316L ERW Pipe
  • ASTM A790 ferritic/austenitic/duplex stainless pipe

Carbon steel pipe in ERW

  • ASTM A53 Grade A and B (and Galvanized)
  • ASTM A252 pile pipe
  • ASTM A500 structural tubing
  • ASTM A134 and ASTM A135 pipe
  • EN 10219 S275, S355 pipe

API ERW Line pipe

  • API 5L B to X70 PSL1 (PSL2 shall be in HFW process)
  • API 5CT J55/K55, N80 casing and tubing

What is Stainless Steel Pipes?

Stainless Steel pipes are the pipes used for carrying highly chemical gases, corrosive fluids etc. These pipes can also be called corrosive-resistant pipes. Stainless steel comes under the category of high-quality alloy steel as it contains more than 8% elements in it. In other words, an alloy metal pipe is coated with a thin layer of chromium from the outside for protection. Due to this, the internal environment remains unaffected and unharmed by the external environment. These pipes are highly demanding in the market due to their high-quality property and variation in sizes. It has popularity not only in India but around the globe.

Seamless Pipes

As the name suggests is a pipe without a seam or a weld-joint in contrast to Seam or Welded pipe. Seamless pipe can withstand large pressure as compared to a seam / welded pipes.
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ERW Pipes

ERW Pipes are manufactured by method of electric resistance welding. Though weaker than seamless, ERW pipes are good options for low pressure and civil applications.
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