01 | Body | ASTM A216WCB | GS-C25,CF8,CF8M |
02 | Seat Ring | ASTM A216+13Cr |
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03 | Disc | ASTM A105+13Cr | A105,SS304,SS316 |
04 | Split Ring | C.S |
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05 | Disc Cover | C.S | 25#,SS304,SS316 |
06 | Stem | ASTM A182 F6a | 13Cr,SS304,SS316 |
07 | Gasket | 304+Graphite | 304+Graphite |
08 | Bonnet | ASTM A216WCB | A105,SS304,SS316 |
09 | Stud | ASTM A193 B7 |
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10 | Nut | ASTM A194 2H |
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11 | Backseat | ASTM A216+13Cr |
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12 | Packing | Graphite | Graphite |
13 | Bushing | ASTM A216 F6a |
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14 | Gland | ASTM A216WCB | Cu Alloy |
15 | Pin | C.S | 13Cr,SS304,SS316 |
16 | Gland Bolt | ASTM A193 B7 |
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17 | Gland Nut | ASTM A194 2H |
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18 | Stem Nut | ZcuAl10Fe3 |
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19 | Screw | C.S |
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20 | Handwheel | ASTM A395 | C.S |
21 | H.W. Lock Nut | C.S | 25# |