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Cangzhou Junde Steel Pipe Co.,Ltd

Add: South of Qiantong Road, Cangzhou City, Hebei, China

Contact us:Sunny Yang

Phone: 86-13303171370

Tel: 86-317-8517170

Fax: 86-317-5527266

E-mail: export@jundesteelpipe.com

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What Is The Difference Between Seamless Pipe And Erw Pipe?

Aug 01, 2017

Electric Resistance Welding (ERW) pipe is manufactured by rolling metal and then welding it longitudinally across its length. Seamless pipe is manufactured by extruding the metal to the desired length; therefore ERW pipe have a welded joint in its cross-section, while seamless pipe does not have any joint in its cross-section through-out 
its length.

In Seamless pipe, there are no welding or joints and is manufactured from solid round billets. The seamless pipe is finished to dimensional and wall thickness specifications in sizes from 1/8 inch to 26 inch OD. Applicable in for High-pressure applications such as Hydrocarbon Industries & Refineries, Oil & Gas Exploration & Drilling, Oil & Gas Transportation and Air and Hydraulic cylinders, Bearings, Boilers, Automobiles etc.


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Contact information

South of Qiantong Road,Cangzhou City,Hebei,China

86-317-8517170

whatsapp/Wechat: 86-13303171370

export@jundesteelpipe.com

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