|
Major parts material form
| No. |
Accessory name |
Material |
| Ordinary type |
Antisulphur type |
| ASTM |
ASTM |
| 1 |
Blowdown stops |
1025+Zn |
A276-304 |
| 2 |
Body |
A216-WCB |
A216-WVB |
| 3 |
Wedge block |
A216-WCB+STL |
A216-WCB+STL |
| 4 |
Disc frame |
A216-WCB+STL |
A216-WCB+STL |
| 5 |
Gate disc |
A105+STL |
A105=STL |
| 6 |
Seat |
A105+STL |
A105+STL |
| 7 |
Stem |
A276-410 |
A276-304 |
| 8 |
Gasket |
Graphite+304 |
Graphite+304 |
| 9 |
Stud |
A193-B7 |
A193-B7 |
| 10 |
Nut |
A194-2H |
A194-2H |
| 11 |
Bonnet |
A216-WCB |
A216-WCB |
| 12 |
Packing |
NBR |
FPM |
| 13 |
Sealing shroud |
A276-410 |
A276-410 |
| 14 |
Grease injectionjoint |
1035+Zn |
1035+Zn |
| 15 |
Packing gland |
A276-410 |
A276-410 |
| 16 |
Yoke |
A216-WCB |
A216-WCB |
| 17 |
Bearing |
Package |
Package |
| 18 |
Stem nut |
C95500 |
C95500 |
| 19 |
Gland |
A105 |
A105 |
| 20 |
Hand wheel |
A216-WCB |
A216-WCB |
| 21 |
Lndicating cover |
1020 |
1020 |
Major parts material form
| No. |
Accessory name |
Material |
| ASTM |
| 1 |
Body |
A216-WCB |
| 2 |
Seat |
A105+STL |
| 3 |
Gate disc |
A105+STL |
| 4 |
O-Ring |
NBR/FPM |
| 5 |
Stem |
A182F6a |
| 6 |
O-Ring |
NBR/FPM |
| 7 |
O-Ring |
NBR/FPM |
| 8 |
Stud |
A193 B7 |
| 9 |
Nut |
A194 2H |
| 10 |
Bonnet |
A216 WCB |
| 11 |
Bearing |
Package |
| 12 |
Stem nut |
C95500 |
| 13 |
Gland |
A105 |
| 14 |
Hand wheel |
A216-WCB |
| 15 |
Lndicating cover |
1020 |
| 16 |
Transparent tape |
HIPS-A |
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