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Forming Demands For Steel Pipe - China

price: 550.00 Dollar US$

No matter which kind of steel pipe, seamless steel pipe, or ERW steel pipe, or straight seamless welded pipe, there is the pipe forming demands for them in order to have the best quality when they applied in various engineering project. Here is the list for welded steel pipe’s joint surface demands for manufacture and this would lead customers to figure out the better steel pipe too. 1.It is not allowed for cracks, pores, slag, lack of fusion, spatter during the production process. 2.Temperature would be controlled strictly. For example, we should figure out the different temperature for surface treatment about Fusion bond Epoxy coating, Coal Tar Epoxy, 3PE, Vanish Coating during the whole production. 3.It is necessary to notice that we should keep the whole temperature must not be lower than the surface of the weld surface of the pipe. For example, some of the welding reinforcement does not exceed 3mm (the maximum width of the weld after the groove). We have to pay high attention to every step during the production process in order to have high quality steel pipes for customers.


Company Contact:


  • Phone: 86-731-88678513

  • Address: 22nd Floor, Royal Wing Tower, Long Champ International Building, No.9 Xiangfu Road, Changsha, changsha, hunan, China

  • Email: Email


Published date: April 8, 2018 -

  • Business Description: Threeway Steel Co., Ltd is a world-class SSAW steel pipe manufacturer, one of the largest subsidiary in SHINESTAR HOLDINGS GROUP.As the company"s largest export base, we are committed to providing professional one-stop purchase service, he excellent quality control, competitive prices, convenient shipping and timely delivery.Currently, the customers have already been throughout all over the world.including Singapore, Vietnam, Egypt, Nigeria, the United Arab Emirates, Kuwait, Oman, Mexico, Colombia, Australia etc. In the future, Threeway co., ltd devote to bring unexpected exceptional experience for worldwide customer by the excellent strength and abundant experience.

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