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The Quality Standard of ERW

The advantage of this processing technology of ERW (Electric Resistance Welding) is that there is a heat treatment process after welding, which eliminates the residual stress in the weld and heat-affe...

The advantage of this processing technology of ERW (Electric Resistance Welding) is that there is a heat treatment process after welding, which eliminates the residual stress in the weld and heat-affected zone, refines the crystal grains, and has a small heat-affected zone of the weld and fast heating speed, which can greatly improve the welding speed and Welding seam quality, and can be used as blanks without pickling, shot blasting and trimming strip steel, while welding alloy steel, high alloy steel and non-ferrous metal pipes, greatly reducing the unit power consumption, with a set of welding equipment can produce Kind of ERW. Therefore, the ERW unit needs to fully utilize and expand its own advantages in order to improve product quality and develop new products.

 

Changsha Xiangjia Metal Materical Co., Ltd. the Steel Pipe Division of ADTO GROUP, is one of the leading manufacturers of steel products in China. We specializes in manufacturing all kinds of steel pipe in various grades and sizes. Years of production experience and manufacturing facilities who have a capacity of 200Psychology Articles,000 tons per annual will ensure the good quality and competitive duration of our products.

Source: Free Articles from ArticlesFactory.com

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