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| Trunnion Mounted Ball Valve:We are one professional Trunnion Mounted Ball Valve,Trunnion Mounted Ball Valves Manufacturer and Trunnion Mounted Ball Valves Export in China.We can produce Trunnion Mounted Ball Valve,Trunnion Mounted Ball Valves according to your requirements. If you are interested in any of Ball Valve,Class 600 Two-Piece Trunnion Mounted Ball Valve,Trunnion Mounted Ball Valve or have a customized requirement to fill, please contact us right now! |
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| The Material of Main Parts |
No. |
Parts Name |
CarbonSteel Series |
SS Series |
Low Temperature Series |
Anti-Sulphur |
GB Standard |
NACE Standard |
1 |
Ball |
A105＋HCr/ENP |
A351、CF8、CF8M、CF3、CF3M |
A352 LCB、LCC＋ENP |
A105+HCr/ENP |
A351 CF8M+ENP |
2 |
Bush Bearing |
Metal +PTFE,Braided Graphite Fibre |
3 |
Sealing Ring |
PTFE、PRTFE、NYLON、MOLON、DELRIN OR PEEK |
4 |
Seat |
A105+HCr/ENP |
A182、F304、316 |
A182、F6a |
A105+HCr/ENP |
A182、F316 |
5 |
O Ring |
VITON |
6 |
Fire Safe Gasket |
Soft Graphite+ SS |
7 |
Supporting Ring |
A105＋HCr/ENP |
A182、F304、316 |
A182、F6a |
A105+HCr/ENP |
A182、F316 |
8 |
Spring |
INCONEL 750 |
9 |
O Ring |
VITON |
10 |
Sealant Injection Valve |
The same material with Body |
11 |
Gasket |
Soft Graphite+ SS |
12 |
Bonnet |
A216 WCB |
A351、CF8、CF8M、CF3、CF3M |
A352LCB、LCC |
A216 WCB |
A351 CF8M |
13 |
Stud |
193 B7 |
A193 B8、B8M |
A320 L7 |
A193 B7M |
A193 B7M |
14 |
Nut |
A194 2H |
A194 8M |
A194 4 |
A194 2HM |
A194 2HM |
15 |
Nipple |
A193 B7 |
A193 B8、B8M |
A320 L7 |
A193 B7M |
A193 B7M |
16 |
Plug |
A105＋HCr/ENP |
A182、F304、316 |
A182 F6a |
A105+HCr/ENP |
A182 F316 |
17 |
Gasket |
垫片 |
RPTFE |
RPTFE |
紫铜 |
RPTFE |
18 |
Nipple |
A193 B7 |
A193 B8、B8M |
A320 L7 |
A193 B7M |
A193 B7M |
19 |
Ball |
A182 F304 |
20 |
Bottom cover |
A105＋HCr/ENP |
A182、F304、316 |
A182 F6a |
A105+A182 F316、HCr/ENP |
21 |
Gasket |
Soft Graphite+ SS |
22 |
O Ring |
VITON |
23 |
Sealant Injection Valve |
The same material with Body |
24 |
Body |
A216 WCB |
A351、CF8、CF8M、CF3、CF3M |
A352 LCB、LCC |
GB/T12229、A216 WCB |
A351 CF8M |
25 |
Bush Bearing |
Metal+PTFE,Braided Graphite Fibre |
26 |
Drainage Valves |
The same material with Body |
27 |
Spring |
A182 F304 |
28 |
Key |
GB/T699 45 |
29 |
Stem |
A182 F6a |
A182 F304、316 |
A182 F6a |
A182 F304 |
A182 F304 |
30 |
Thrust bearing |
Metal+PTFE,Braided Graphite Fibre |
31 |
O Ring |
VITON |
32 |
Gasket |
Soft Graphite+ SS |
33 |
Back Seat |
A105＋HCr/ENP |
A182 F304、316 |
A182 F6a |
A105+HCr/ENP |
A182 F316 |
34 |
Nipple |
A193 B7 |
A193 B8、B8M |
A320 L7 |
A193 B7M |
A193 B7M |
35 |
Packing |
Soft Graphite、PTFE |
36 |
Packing Gland |
A182 F6 |
A182 F304、316 |
A182 F304 |
A182 F6 |
A182 F316 |
37 |
Gland Flange |
A216 WCB |
A351 CF8、CF8M |
A351 CF8 |
A216 WCB |
A351 CF8M |
38 |
Bolt |
A193 B7 |
A193 B8、B8M |
A320 L7 |
A193 B7M |
A193 B7M |
39 |
Bolt |
A193 B7 |
A193 B8、B8M |
A320 L7 |
A320 L7 |
A193 B7M |
40 |
Yoke |
A216 WCB |
A351 CF8 |
A352 LCB |
A216 WCB |
A351 CF8 |
41 |
Bolt |
A193 B7 |
A193 B8、B8M |
A320 L7 |
A193 B7M |
A193 B7M |
42 |
Operation Type |
Worm Gear,Electric Operation,Pneumatic Operation,Airdraulic Operation |
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