• Zhejiang Hongsheng Special Steel Co., Ltd.
  • Zhejiang Hongsheng Special Steel Co., Ltd.
  • Zhejiang Hongsheng Special Steel Co., Ltd.

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Stainless steel thick-walled pipes

Product Description

Name: stainless steel, thick-walled pipes

Production process: cold drawn

Material: TP316L

Standard: GB | T14976-2002

Size: 402mm * 38mm * 2935mm

The agreement calls for: wall thickness tolerance (0mm, +3 mm)

Uses: system axis pipes  billet: Shanghai Walsin

Manufacturer: Zhejiang Hongsheng Special Steel Co., Ltd.

  Its inception, our company mainly produces large diameter stainless steel pipe and stainless steel thick-walled pipes, high visibility in Zhejiang counterparts. The company cold drawing process the production of stainless steel pipe wall thickness can reach 60mm thickest,  mainly for the high-pressure pipe piping, the coalification equipment manufacturers and the shaft system roller pipes. Implementation of standards: GB | T14976 14 975, ASTM A312 A213 A511 JISG3459 \ 3463, DIN17456 \ 17458, EN 10216-05 D4 \ T4 in the manufacture of stainless steel thick-walled pipes has its own unique production process can be guaranteed Steel chemical element content, the mechanical properties (yield strength, tensile strength, hardness, elongation) and straightness, ovality, inside and outside diameter, wall thickness tolerances are to meet the above criteria.

     The company has its own independent testing center, within the ultrasonic testing, hydrostatic testing, eddy current testing, metallurgical analysis, universal testing instrument (mechanical performance detection), intergranular corrosion test, carbon and sulfur analyzer, spectrum analyzer, large hardness meter, impact test equipment to facilitate customer acceptance testing on the spot.Third party testing organization also commissioned by the customer to specify acceptance.

     Note: the general special purpose stainless steel thick-walled pipes, often far higher than the national standard for the production of the tolerance requirements. If your product has other special requirements must be detailed in the inquiry raised, then our sales and technical department, after consultation will promptly give you a detailed reply.

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