GI Pipes, GI Pipes Manufacturers, GI Pipes Exporters, GI Steel Pipes Supplier
We are manufacture and exporter of galvanized steel pipes, Welded Steel tubes, Black steel tubes
Carbon Steel tubes and G.I. Steel tubes & Pipes.
 
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ERW Pipes
We are engaged in offering a wide range of ERW Pipes, which is available in different sizes, shapes, and other technical specifications to meet the requirements of our clients. These pipes and tubes are offered in 4 inch size (10.2 mm) with OD and below, wherein the strip is fed into a set of forming rolls. The roll comprises horizontal and vertical rollers so placed as to gradually from the flat strip into a tube. This further allows to pass the welding electrodes. The copper disks type electrodes are connected to the secondary of a revolving transformer assembly. This helps to make contact on each side of the seam and temperature is raised to the welding point. Further, the outside flash is removed as the tube leaves the electrodes and the inside flash is wiped out by an air hammer or by passing a mandrel through the welded tube, after the tube has been cooled. This formation is known as Electric Resistance Welded or ERW Tube/Pipe.

Based on the end user customer's requirement, ERW (electric resistance welded ) steel pipes and tube are available in various qualities, wall thicknesses, and diameters of the finished pipes. While manufacturing ERW steel pipes, only high-quality, continuous-cast, fully killed, control-rolled, fine-grain, low-carbon steel is used. High performance ERW steel pipes and tubing possess high strength corrosion resistance, high deformability, high strength and high toughness.

Before reaching the market place, ERW steel pipes and tubing are routed through numerous tests including a hydro-test, an ultrasonic weld inspection, bevel check, micrometer check, straightness evaluation, and ring gouge to ensure it’s quality. These pipes are used in fencing, line pipes, oil country tubulars, scaffolding, water and gas conveyance, structural, engineering purpose. There has been a tremendous increase in the production of ERW steel pipes due to growing demand in oil & gas industry, infrastructure and automobile usages.

SALIENT FEATURES
  • High strength
  • Corrosion resistance
  • Durable
  • Dimensional accuracy
  • Fine finish
APPLICATION AREA
  • Water pipelines
  • Agriculture & irrigation (Water mains, sewerage systems, industrial water lines, plant piping, deep tube-wells & casing pipes)
  • Gas pipe lines (Pipe lines for natural gas)
  • LPG and other non-toxic gas
  • The SW is meant for shallow water applications in a canal, natural stream, culvert, or pipe

ASTM Std. A53 Welded Steel Pipes and Seamless Steel Pipes
Available Sizes ( Dimensions and Weights)

NPS Designator Outside Diameter Wall Thickness Weight Class Schedule No. Plain End Thread & Coupling
In. mm In. mm Weight Weight