Applicable Standards
★Steel Ball Valves, API 608/API 6D ★Steel Ball Valves, ISO14343 ★Fire Durable, API 607 ★Anti Static, API 608 ★Steel Valves, ASME B16.34 ★Face To Face, ASME B16.10 ★End Flanges, ASME B16.5 ★Buttwelding Ends, ASME B16.25 ★Inspection And Test, API 598/API 6D
Desing Description
▲Full Port Design ▲BB, Bolted Bonnet, Split Body ▲Therr Piece Body For 12" &above ▲Trunnion Mounted Ball Type ▲Blow-out Proof Stem ▲Fire Durable Construction ▲Ansti Static Device ▲Stoppre Device ▲ISO 5211 Mounting PAD ▲Flanged Or Buttwelding Ends ▲Available With We Operator
Standard Material Specifiactions
NO. |
Part Name |
ASTM Material |
Carbon steel |
304 Type |
316 Type |
304L Type |
316L Type |
20Alloy |
1 |
Body |
A216 WCB |
A351CF8 |
A351CF8M |
A351CF3 |
A351CF3M |
A351CN7M |
2 |
Bonnet |
A216 WCB |
A351CF8 |
A351CF8M |
A351CF3 |
A351CF3M |
A351CN7M |
3 |
Ball |
A105 ENP "1 |
A182F304 |
A182F316 |
A182F304L |
A182F316L |
20Alloy |
4 |
Stem |
A276 410 |
A276304 |
A276316 |
A276304L |
A276316L |
20Alloy |
5 |
Seat |
A182 F6a |
A276304 |
A276316 |
A276304L |
A276316L |
20Alloy |
6 |
Seat Insert |
Class filled+PTFE |
|
|
|
|
Class fillex+PTFE |
7 |
Seat Spring |
A313-304 |
A313-304 |
|
|
|
InconelX-750 |
8 |
Seat Ring |
NBR |
|
|
|
|
Viton |
9 |
Stem O-ring |
NBR |
|
|
|
|
Viton |
10 |
Bonnet Gasket |
304+graphite |
304+graphite |
316+graphite |
304L+graphite |
316L+graphite |
20-Alloy+graphite |
11 |
Bonnet O-ring |
NBR |
|
|
|
|
Viton |
12 |
Antistatic Spring |
A313-304 |
A313-304 |
|
|
|
InconelX-750 |
13 |
Grounding Plunger |
A105 |
A276304 |
A276316 |
A276304L |
A276316L |
20-Alloy |
14 |
Bonnet Bolt |
A193 B7 |
A193 B8 |
A193 B8 |
A193 B8 |
A193 B8 |
A193 B8 |
15 |
Bonnet Nut |
A194 2H |
A1948 |
A194 8 |
A194 8 |
A194 8 |
A1948 |
16 |
Trunnion |
A276 410 |
A276304 |
A276316 |
A276304L |
A276316L |
20 Alloy |
17 |
Trunnion Bearinq |
304+PTFE |
316+PTFE |
316+PTFE |
316+PTFE |
316+PTFE |
20-AIIoy+PTFE |
18 |
Gland |
A105 |
A182 F304 |
A182 F316 |
A182 F304L |
A182 F316 |
20Alloy |
19 |
Gland Bolt |
A193 B7 |
A193 B8 |
A193 B8 |
A193 B8 |
A193 B8 |
A193 B8 |
20 |
Stop plane |
Carbon steel |
Carbon steel+Zn |
Carbon steel+Zn |
21 |
Handle |
Carbon steel |
Carbon steel |
Carbon steel |
*1 |
A182 F304 Optional |
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