Double Disc Wafer 2" - 40" Stainless Steel API 6D Check Valves CE and ISO9001 Certificate

1.Size:2"-40"
2.Pressure:150LBS-2500LBS
3.Material:cast steel, stainless steel

Double Disc Wafer Check Valve

· PER API594
· Face to face per ANSI B 16.10
· Flange ends dimension ANSI B 16.5/ANSI B 16.47
· Final inspection tests to API598.

Materials
· WCB CF8 CF3 etc.

Corrosion protection
· Inside and outside epoxy coating
· Applicable temperature: -196-540 different raw material for different work temperature
· Applicable medium: Water, oil, gas and other causticity medium (different raw material for different medium)

Sino Global Pipeline Construction Equipment limited was founded in 1996.With Modest Origins As A Small Government Company Base Business Flow Control Products, The Company Has averaged Growth Of Over 20% Annually With A Posting Of 14 Consecutive Years Of Profits, Currently .Our Flow Control Division Is One Of The Leading Manufacturers/Licensors Of Flow Control Product In PROC. The Products Are Sold And Are Of First Class Quality Valves , Pipes, Flanges, Fittings, All API And ISO And Now CE specifications Available. Our Products Are Represented in All Of The  Major Oil And Gas Markets Selling to Over 1000 Clients Throughout The World.Sino Global Flow Control Division Products In House Over 5 Million Dollars Annually With An Offering Of Ancelliory Products As Well. The Third Division Sino Trading Co. Import and Distributes Home Products Through Direct Distribution And The Internet.