30 YEARS' INDUSTRIAL VALVE EXPERIENCE

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zhejiang teyi valve co.,ltd.

Good quality Flanged Check Valve for sales
Good quality Flanged Check Valve for sales
Your company goods is very good, with best service. wishing more discount next time and its honour to cooperate together with yours.

—— Mr.Gitendra Chetty

Very good quality, thanks for suggestion about delivery arrangement. Hope more cooperation in further.

—— Pooyan Alidoost

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QC Profile

 

Certified Quality:

 All of our pressure tests and material checks are witnessed by an inspector who signs off on their accuracy. A laminated card is then attached to the valve with each test and material check indicated, as ceritification to our customer that these procedures have been followed. Every valve comes with this certification attached to it.

 

Eevery valve is tested.

 We test 100% of our valves with water or kerosene. the water is mixed with suitable inhibitor to prevent corrosion. 

 We test our valves at extended time periods to further assure the quality of the valve performance. In addition, we test our valves with air at 0.8MPa to insure the casting integrity.

 

Chemical analysis:

 

 


Certifications
  • Standard:ISO9001

    Number:QAC6007131

    Issue Date:2010-12-06

    Expiry Date:2016-12-05

    Scope/Range:gate valve, check valve, ball valve, globe valve and butterfly valve

    Issued By:LRQA

  • Standard:ISO9001

    Number:QAC6007131

    Issue Date:2010-12-06

    Expiry Date:2016-12-05

    Scope/Range:gate valve, check valve, ball valve, globe valve and butterfly valve

    Issued By:LRQA

  • Standard:CE

    Number:0038/PED/SHA/6007131/A

    Issue Date:2010-11-10

    Expiry Date:2016-11-09

    Scope/Range:gate valve, check valve, ball valve, globe valve and butterfly valve

    Issued By:Lloyd

  • Standard:CE

    Number:0038/PED/SHA/6007131/A

    Issue Date:2010-11-10

    Expiry Date:2016-11-09

    Scope/Range:gate valve, check valve, ball valve, globe valve and butterfly valve

    Issued By:Lloyd

  • Standard:API 6D

    Number:6D-1004

    Issue Date:2014-02-28

    Expiry Date:2017-02-28

    Scope/Range:gate valve, check valve, ball valve, globe valve

    Issued By:API

Contact Details
zhejiang teyi valve co.,ltd.

Contact Person: Miss. Jenny Xiao

Tel: 86-577-56750056

Fax: 86-577-86920388

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