ERW PIPES AND TUBES

Electric Resistance Welding (ERW) pipe is manufactured by rolling metal and then welding it longitudinally across its length.ERW (Electric Resistance Welded) pipes are welded longitudinally, manufactured from Strip / Coil and can be manufactured upto 24” OD. ERW pipe cold formed from a ribbon of steel pulled through a series of rollers and formed into a tube which is fused through a electric charge. It is mainly used for low/ medium pressure applications such as transportation of water / oil.

Straight seam high frequency welded pipe (ERW steel pipe) is formed by forming a hot-rolled coil through a forming machine. The skin effect and proximity effect of high-frequency current are used to heat and melt the edge of the pipe blank. Pressure welding is produced under the action of squeeze rollers. Welded steel pipes have simple production process, high production efficiency, many varieties and specifications, and less equipment, but their general strength is lower than seamless steel pipes.

The ERW steel pipe/tube production line is the world's first non-destructive testing technology, with advanced forming technology, high-power welding, full-featured, double-weld heat treatment and full-tube heat treatment equipment, as well as a computerized logistics tracking system throughout the process. The integrated medium diameter straight seam welded pipe production equipment is one of the most advanced welded pipe production lines in the world. The main equipment is provided by the world's most advanced straight seam welded pipe equipment manufacturers such as German SMS and MEER, with an annual output of 300,000 tons of line pipes. Straight seam welded pipe products such as erw casing, structural pipe (round pipe, rectangular pipe).

How to choose the right ERW Pipe for your industrial application?
Choosing the right ERW pipe for your industrial application can be a daunting task, as there are various factors to consider such as Material,Size,Wall Thickness,End Finish,Certification and cost.
Sizes we deal are: OD: 1/8" NB TO 36"NB, SCH 5 TO SCH XXS
Materials we can deal in:
STAINLESS STEEL, CARBON STEEL, ALLOY STEEL, MILD STEEL INCOLOY 800, 825, NICKEL ALLOY 200, 201, TITANIUM GR 2, INCONEL 600, 601, 625,INCOLOY ALLOY 20, HASTELLOY C22, C276, DUPLEX & SUPER DUPLEX, GUN METAL, EN SERIES, PHOSPHORUS BRONZE, BOILER QUALITY, MONEL 400, K500 COPPER, BRASS, 17-4PH & 15-5PH, ALUMINIUM.