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Visual Inspection Of Non Destructive Testing Applied In Steel Pipe - China

price: 550.00 Dollar US$

Each kind of test measurement such as Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test would be necessary for guarantee of the high quality of steel pipe like seamless steel pipe, galvanized steel pipe.

There are some characteristics for visual inspection of non-destructive testing: 1 - Weld surface defects test: surface cracks would be the first step for check of the steel pipe and then the impermeability and weld quality of the leak.

2 - Detailed exam for raw material for steel pipe’s production, such as the surface cracks, peeling, cables, scratches, dents, bumps, spots, corrosion and other defects.

3 - Cavity detection.

This test would carry out according to the engineering project’s demand and the engineer’s requirement.

4 - Additional material inspection.

Inspect the product for dust, foreign matter and other residues in the cavity.


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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