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| No |
Part Name |
Material |
| 1 |
L-R Body |
WCB,LCC,LCB,CF8,CF8M,CF3,CF3M |
| 2 |
Seat |
PTFE,RPTFE,NYLON,PEEK |
| 3 |
disc |
A105(ENP),F6a,304,316,304L,316L |
| 4 |
Stem |
AISI 4140(ENP),F6a,304,316,304L,316L |
| 5 |
Bolt |
A193 B7,B7M,A320 L7,A193 B8,B8M |
| 6 |
Nut |
A194 2H,2HM,4,7,8,8M |
| 7 |
Gasket |
PTFE,GRAPHITE+SS SPW,VITON,NBR |
| 8 |
Gland bushing |
F6a,304,316,304L,316L |
| 9 |
Gland flange |
WCB,LCC,LCB,CF8, |
| 10 |
Packing |
PTFE,VITON,GRAPHITE |
| 11 |
Stopper |
CS,SS |
| 12 |
Lever |
CS |
|
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| Design and manufacture: |
API 599,API 6D |
| Face to face dimensions: |
ASME B16.10,API 6D |
| Pressure test: |
API 598,ISO 5208,API 6D,BS6755 |
| End flange dimensions : |
ASME B16.5,DIN2501,ASME B16,25 |
|
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