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Production Process Points For Steel Pipe - China

price: 550.00 Dollar US$

Different types steel pipe would have different function when they produced by manufacture with different production process.

For example, SMLS Steel Pipe and seamless steel pipe would applicable to the general structure, mechanical structure, water wall panel, super heater, boiler, seamless steel tubes, and to transport liquid, gas, oil etc.

So here is a list for the production process points for steel pipe:

Visual inspection: First step for original materials produced steel pipe is the professional technicians’ check for some basic parameters, which is in order to guarantee the basic quality of the steel pipe.

Ultrasonic flaw detection: We could know the inner trouble for steel pipes through the development of internal and external welds of base metals and the 100% check of welds.

X-ray inspection: 100% x-ray from internal and external industrial television inspection image processing system for each kind of steel pipe is to ensure the use of detection sensitivity.

Of course, the pressure test, shear molding and other checks would be necessary too for each kind of steel pipes in order to guarantee the high quality of steel pipe.


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 11, 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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