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Stainless Steel Stellite Trim Flanged Non Return Swing Check Valve

China Stainless Steel Stellite Trim Flanged Non Return Swing Check Valve, Find details about China Stop Valve, Cast Iron Valve from Stainless Steel Stellite Trim Flanged Non Return Swing Check Valve

Function
Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
Sealing Form
Bellows Globe Valve
Flow Direction
Reversing
Standard
JIS
Application
Industrial Usage, Water Industrial Usage, Household Usage
Pack
Pallet
Origin
Qingdao
Function
Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
Sealing Form
Bellows Globe Valve
Flow Direction
Reversing
Standard
JIS
Application
Industrial Usage, Water Industrial Usage, Household Usage
Pack
Pallet
Origin
Qingdao
Stainless Steel Stellite Trim Flanged Non Return Swing Check Valve


Stainless Steel Stellite Trim Flanged Non Return Swing Check Valve


Stainless Steel Stellite Trim Flanged Non Return Swing Check Valve

Stainless Steel Stellite Trim Flanged Non Return Swing Check Valve
Stainless Steel Stellite Trim Flanged Non Return Swing Check Valve

    Qingdao Haiying valves could manufacture/supply Resilient seated and Multi Hard-seal buttefly valve and ball valves used for Lubricating oil,fresh oil,fresh water,sea water ,compressed air pipe line and etc.  There are CNC lathes ,CNC milling machines,CNC boring machines machining ,valve automatic testing bench ,spray painting line and other advanced equipment in our outsourced factory.so it could ensure delivery on time and high quality.we sincerely welcome all friends to visit our company for seeking cooperation in creating a win-win future
FAQ
  1. Could you produce customized product?
Yes,we could do various customized valves conform to require drawing or sample.

     2.  How to ensure the valve quality??

a.Firstly,we inspect the casting when get it one by one and will abandon it if defect castings.such as blowholes&pinholes is defects castings.  

b.We will inspect and check about valve dimension after machining.Allowable error to standard is 1.5mm for longth(above DN50 valves)

c.All items must be inspected by hydraulic test after assemble.and more important ensure that valves are inspected by operator in according with hydraulic test criteria including pressure&time.

d.Coat oil for anti-rust inside of the valve body and paint checking.

     3. How is your valve warranty period?

Usually,the warranty period for valves is 14 monthes,however,we will solve or replace new valves once find fault items to our old stock customers no matter how long.








 

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