Applicable Standards
Working Pressure:PN16/40
Temperature Range:-20-350 oC
Suitable medium:Water,Oil,Gas,and some corrosive liquid
Design:GB/T12237/1989
End Flange:JB79
Fire Safe:API 607 th 1993
Inspection & Testing:GB/T13927-1992
Main parts and materials
|
No. |
Parts Description |
Material |
|
1 |
Body |
CF8M |
CF8 |
WCB |
|
2 |
Bonnet |
CF8M |
CF8 |
WCB |
|
3 |
Ball |
SS316 |
SS304 |
|
4 |
Seat |
PTFE PPL |
|
5 |
Stem |
SS316 |
SS304 |
2Gr13 |
|
6 |
Anti-Static |
SS304 |
|
7 |
Stem Gasket |
PTFE |
|
8 |
Thrust Washer |
PTFE |
|
9 |
Packing |
PTFE Expanded Graphite |
|
10 |
Transition Washer |
SS304 |
|
11 |
Packing Ring |
SS304 |
|
12 |
Belleville Washer |
SS304 |
|
13 |
Nut |
SS304 |
|
14 |
Loose Resistant Cover |
SS304 |
|
15 |
Handle Nut |
SS304 |
|
16 |
Stop Plate |
SS304 |
|
17 |
Handle |
SS304 |
|
18 |
Handle Cover |
Plastic |
|
19 |
Stop screw |
SS304 |
|
20 |
Set Screw |
SS304 |
|
21 |
Handle |
SS304 |
|
22 |
Spanner |
CF8 |
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