Products

API 6D 598 RF Carbon Steel Expansion Gate Valve

China API 6D 598 RF Carbon Steel Expansion Gate Valve, Find details about China Flange Expansion Gate Valve, Cast Expansion Gate Valve from API 6D 598 RF Carbon Steel Expansion Gate Valve

Actuator
Manual
Seal Surface
Wedge Gate Valve
Thread Position of Valve Rod
Outside Gate Valve
Usage
Regulation
Standard
ANSI
Application
Industrial Usage
Characteristic
Expanding Gate Valve
Design & Manufacture
API 6D, API 6A
Pre-Temp. Rating
ASME B16.34
Face to Face
API 6D
Ends Connection
ASME B16.25, ASME B16.5/16.47
Inspect & Test
API 598
Certificate 1
Dnv CE 0575
Certificate 2
ISO 9001: 2008
Trademark
VATAC
Transport Package
Standard Sea Worthy
Specification
ANSI, DIN, JIS, ISO, Gost
Origin
China
HS Code
84818040
Actuator
Manual
Seal Surface
Wedge Gate Valve
Thread Position of Valve Rod
Outside Gate Valve
Usage
Regulation
Standard
ANSI
Application
Industrial Usage
Characteristic
Expanding Gate Valve
Design & Manufacture
API 6D, API 6A
Pre-Temp. Rating
ASME B16.34
Face to Face
API 6D
Ends Connection
ASME B16.25, ASME B16.5/16.47
Inspect & Test
API 598
Certificate 1
Dnv CE 0575
Certificate 2
ISO 9001: 2008
Trademark
VATAC
Transport Package
Standard Sea Worthy
Specification
ANSI, DIN, JIS, ISO, Gost
Origin
China
HS Code
84818040
OS&Y Cast Steel RF Flanged Expanding Gate Valve 

Conform to API 6D, and API 6A.  They are tested according to API 598, and marked as per MSS SP-25
 
1. Construction is as follows:  
- Full Port
- Outside Screw and Yoke(OS&Y)
- Bolted Bonnet with spiral-would gasket, and pressure seal bonnet
- Expanding or Double Expanding
- Solid  Wedge
- Butt Weld Ends to ASME B16.25
- Flanged Ends to ASME B16.5 and B16.47

 
2. Main Part & Materials

Part Names		Part Materials
BodyWCBLCBWC6CF8CF8MCF3CF3MC83600/C95800
BonnetWCBLCBWC6CF8CF8MCF3CF3MC83600/C95800
Disc/Ball/WedgeWCBLCBWC6CF8CF8MCF3CF3MC83600/C95800
StemF6aF304F6aF304F316F304LF316LC83600/C95800
Seat/Seat Ring13%CrSS30413%CrSS304SS316SS304LSS316LC83600/C95800
PTFE/VITON
PackingGraphite/PTFE
GasketSS304+Graphite/SS304+Graphite
Bolts/NutsB7/2HL7/4B16/4B8/8B8M/8MB8/8B8M/8MB8M/8M
Suitable MediumW.O.G etc.HNO3, CH3OOH etc.Sea Water etc.
Suitable Temperature-29~425 °C-46~340 °C-46~340 °C-196~427 °C-196~427 °C-196~427 °C-196~427 °C-29~220 °C

 
3. Normal Pressure Rating
PN10~PN420, CLASS150~2500
 
4. Normal Size Range
DN50~DN1000, 2"~40"   

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