Wenzhou New Kongshi Machinery Co.,ltd

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Wenzhou New Kongshi Machinery Co.,ltd Quality Control

Certification
Good quality Groove Lock Pipe Fittings for sales
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QC Profile

 

Quality Assurance:

 

1. Chemical Composition: PMI Test

 

2. Mechanical Properties: Tensile Test, Hardsness Test


3. 100% Eddy Current, Air Under Water Test, Hydrostatic Test


4. Flange Test, Flattening Test, Reverse Flattening Test, Reverse Bending Test.

 

5. Dimensional Check: OD, WT, Straightness


6. Metallurgical Test

 

Certifications
  • Wenzhou New Kongshi Machinery Co.,ltd

    Standard:ISO9001:2005

    Number:QWZ17160667

    Issue Date:2016-06-17

    Expiry Date:2019-06-16

    Scope/Range:production and sales of stainless steel pipe fittings,stainless steel check valve body,sales of stainless steel weld pipe

Contact Details
Wenzhou New Kongshi Machinery Co.,ltd

Contact Person: Miss. nicole

Tel: 86--18390057132

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