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Cast iron ball valve 2000 wog

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+86 18732711873

sscasting@cenchogroup.com

No.1,Shenyang road, high tech zone, Cangzhou city, Hebei Provice, China.

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Cast iron ball valve 2000 wog

$5.00 - $200.00 / Sets 1 Set/Sets (Min. Order)

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Number of views:

1035

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Cast Iron Valve

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Cast iron ball valve 2000 wog

The most outstanding characteristics of cast iron ball valve is low cost, so it can save the purchase budget largely for most customers. But one big defect for this kinds of material is that it is easy to be rusted, so in order to avoid this disadvantage, most cast iron ball valves will go through three way surface treatments as below:

1 alloy method (mainly in the process of iron incorporation of some metals such as chromium and manganese)

2 surface covering method (mainly gold plating and painting)

3 sacrificial anode method (that is, using a more active metal such as zinc to form an electrochemical reaction with iron, which first reacts with zinc to protect iron)

Main Specification of cast iron ball valve:

Construction is as follows:

- Full Port or Reduce Port

- One Piece or Split Body

- Bolted Bonnet with spiral-would gasket

- Fire Safe Design

- Anti-static Design & Blow-out proof stem

- 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	WCB/A105	LCB/LF2	WC6/F22	CF8/F304	CF8M/F316	CF3/F304L	CF3M/F316L
Bonnet	WCB/A105	LCB/LF2	WC6/F22	CF8/F304	CF8M/F316	CF3/F304L	CF3M/F316L
Disc/Ball/Wedge	A105	SS304	WC6/F22	SS304	SS316	SS304L	SS316L
Stem	A105	F304	F6a	F304	F316	F304L	F316L
Seat/Seat Ring	PTFE/RPTFE/NYLON/DEVLON/PEEK or METAL
Packing	Graphite/PTFE
Gasket	SS304+Graphite/SS304+Graphite
Bolts/Nuts	B7/2H	L7/4	B16/4	B8/8	B8M/8M	B8/8	B8M/8M
Suitable Medium	W.O.G etc.			HNO3, CH3OOH etc.
Suitable Temperature	-29~425 °C	-46~340 °C	-46~340 °C	-196~427 °C	-196~427 °C	-196~427 °C	-196~427 °C