API602 Gate Valve,Carbon steel,Stainless steel,Duplex Steel, Alloy steel,Bronze,A105N,304,316,F51,F55,LF2,F91,Monel,C95800,B62,CS,SS

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API602 GATE VALVE, Forged Steel Gate Valve, Class800 Gate VALVE

Product Name	Forged Gate Valve
Valve Type	Forged Gate Valve
Size Range	DN15~DN50, 1/2″~2″
Pressure Range	PN10~PN420, CLASS150~2500
Connection End	SW, BW, NPT, RF, RTJ
Standard	API602, BS 5352, API 598, MSS SP-25
Operation Way	Manual, Pneumatic Actuator, Electric Actuator
Packing Method	Standard Export worthy duly wooden boxs
Shipment Way	By Express, By Air or BySea, as customer request

Construction is as follows:
- Full Port or Standard Port
- Outside Screw and Yoke(OS&Y)
- Bolted Bonnet with spiral-would gasket, threaded and seal welded bonnet and threaded
and pressure seal bonnet
- Integral Backseat
- Loose solid disc
- Socket Weld Ends to ASME B16.11
- Butt Weld Ends to ASME B16.25
- Screwed Ends to ANSI/ASME B1.20.1
- Flanged Ends to ASME B16.5
Main Part & Materials:

Part Names	Part Materials
Body	A105	LF2	F22	F304	F316	F304L	F316L	B62
Bonnet	A105	LF2	F22	F304	F316	F304L	F316L	B62
Disc/Ball/Wedge	A105	SS304	F22	F304	F316	F304L	F316L	B62
Stem	A105	F304	F6a	F304	F316	F304L	F316L	B62
Seat/Seat Ring	13%Cr	SS304	13%Cr	F304	F316	F304L	F316L	B62
Packing	Graphite/PTFE
Gasket	SS304+Graphite/SS304+Graphite
Bolts/Nuts	B7/2H	L7/4	B16/4	B8/8	B8M/8M	B8/8	B8M/8M	B8M/8M
Suitable Medium	W.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