difference between seamless and erw pipe

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Differences Between Seamless Pipe and ERW Pipe

Sep 03, 2020 · Differences Between Seamless Pipe and ERW Pipe. Date:2020-09-03 keywords:seamless pipe, erw pipe. Casing pipe and Tubing pipe made to API specifications uses seamless or electric-weld processes. Seamless pipe is defined as a wrought steel tubular product made without a welded seam. It is manufactured by hot-working steel or, if necessary, Difference Between Seamless and Welded/ERW PipesJul 07, 2019 · Performance and Usage:Seamless steel pipe has better pressure capacity, strength is higher than ERW welded steel pipe. So it is widely applied in high pressure equipment, and thermal, boiler industries. Generally the welding seam of the welded steel pipe is the weak point, the quality affect overall performance.

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