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Shanghai kangquan Valve Co. Ltd.
Shanghai KangQuan Valve Co. Ltd. Best Resilient Seated Gate Valve Supplier
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Shanghai kangquan Valve Co. Ltd. Quality Info

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Shanghai kangquan Valve Co. Ltd.
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Quality Control

Test Pressure according as API / ANSI

Test Item Shell Test Seal Test Back Seal Test Air Seal Test
Medium Water Air
Unit MPa Ibf/in2 MPa Ibf/in2 MPa Ibf/in2 MPa Ibf/in2
Pressure (Class) 150 3.1 450 2.2 315 2.2 315 0.5-0.7 60-100
300 7.8 1125 5.6 815 5.6 815
400 10.3 1500 7.6 1100 7.6 1100
600 15.3 2225 11.2 1630 11 2 1630
900 23.1 3350 16.8 2440 16.8 2440
1500 38.4 5575 28.1 4080 28.1 4080

Test Pressure as JIS

Test Item Shell Test Seal Test Back Seal Test Air Seal Test
Medium Water Air
Unit MPa MPa MPa MPa
Nominal Pressure 10K 2.4 1.5 1.5 0.5-0.7
20K 5.8 4.0 4.0

Certifications

Shanghai kangquan Valve Co. Ltd. Certifications
Standard: ISO
Number: 0306040
Issue Date: 2003-08-15
Expiry Date: 2017-08-07
Scope/Range:
Issued By: Intertek
Shanghai kangquan Valve Co. Ltd. Certifications
Standard: WRAS
Number: 1307089
Issue Date: 2013-07-08
Expiry Date: 2018-07-31
Scope/Range: DN50~900
Issued By: WRAS
Shanghai kangquan Valve Co. Ltd. Certifications
Standard: API
Number: 6D-0588
Issue Date: 2014-07-06
Expiry Date: 2017-07-06
Scope/Range:
Issued By: API
Shanghai kangquan Valve Co. Ltd. Certifications
Standard: SGS
Number: QIP-ASR154357
Issue Date: 2015-03-25
Expiry Date: 2017-03-25
Scope/Range:
Issued By: SGS
Shanghai kangquan Valve Co. Ltd. Certifications
Standard: Business License of Enterprise Legal Person
Number: 310227000620861
Issue Date: 2000-03-31
Expiry Date: 2020-03-31
Scope/Range:
Issued By: hanghai Administration for Industry and Commerce
Shanghai kangquan Valve Co. Ltd. Certifications
Standard: People’s Republic of China Organization Code Certificate
Number: 63168053-2
Issue Date: 2013-10-22
Expiry Date: 2017-10-21
Scope/Range:
Issued By: Shanghai Bureau of Quality and Technical Supervision
Shanghai kangquan Valve Co. Ltd. Certifications
Standard: Manufacture License of Special Equipment People’s Republic of China
Number: TS2731A56-2015
Scope/Range:
Issued By: Shanghai city of quality and Technical Supervision Bureau
Shanghai kangquan Valve Co. Ltd. Certifications
Standard: COCC
Number:
Scope/Range:
Issued By:
Shanghai kangquan Valve Co. Ltd. Certifications
Standard: certificate
Number:
Scope/Range:
Issued By:
Shanghai kangquan Valve Co. Ltd. Certifications
Standard: membership
Number:
Scope/Range:
Issued By:
Shanghai kangquan Valve Co. Ltd. Certifications
Standard: ISO
Number: 0306040
Issue Date: 2003-08-15
Expiry Date: 2017-08-07
Scope/Range:
Issued By: Intertek

Company Profile

Shanghai kangquan Valve Co. Ltd.

Contact Person: MrSteve

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