| |
|
| 1 |
Body |
| 2 |
Bonnet |
| 3 |
Ball |
| 4 |
Stem |
| 5 |
Seat |
| 6 |
Lower Stem |
| 7 |
Connection plate |
| 8 |
Sping seat |
| 9 |
Sealing gasket |
| 10 |
Packing bushing |
| 11 |
Packing gland |
| 12 |
Sping |
| 13 |
Stud |
| 14 |
Hexagon nut |
| 15 |
Socket head cap screw |
| 16 |
Hexgon nut |
| 17 |
Stud |
| 18 |
Socket head cap screw |
| 19 |
Key |
| 20 |
Packing |
| 21 |
Metal wound gasket |
| 22 |
Thrust bearing |
| 23 |
Slding bearing |
| 24 |
Air releasr valve |
| 25 |
Drainage valve | |
 |
| 主要材质Main Materials |
Materials
of
parts |
NO．
|
Part Name
|
Materials |
| Carbon steel Stainnless steel |
| 1 |
Body |
ASTM A105 |
ASTM A182 304L |
ASTM A182 316 |
ASTM A182 304 |
ASTM A182 316L |
| 2 |
Bonnet |
ASTM A105 |
ASTM A182 304L |
ASTM A182 316 |
ASTM A182 304 |
ASTM A182 316L |
| 3 |
Ball |
ASTM A105+HF |
ASTM A182 304L+HF |
ASTM A182 316+HF |
ASTM A182 304+HF |
ASTM A182 316L+HF |
| 4 |
Stem |
ASTM A182 F6a |
ASTM A182 304L |
ASTM A182 316 |
ASTM A182 304 |
ASTM A182 316L |
| 5 |
Seat |
ASTM A105+HF |
ASTM A182 304L+HF |
ASTM A182 316+HF |
ASTM A182 304+HF |
ASTM A182 316L+HF |
| 6 |
Lower cover |
ASTM A105 |
ASTM A182 304L |
ASTM A182 316 |
ASTM A182 304 |
ASTM A182 316L |
| 7 |
Connecion plate |
ASTM A105 |
ASTM A182 304L |
ASTM A182 316 |
ASTM A182 304 |
ASTM A182 316L |
| 8 |
Spring seat |
ASTM A105 ENP |
ASTM A182 304L |
ASTM A182 316 |
ASTM A182 304 |
ASTM A182 316L |
| 9 |
Sealing gasket |
Graphite |
| 10 |
Packing bashing |
ASTM A182 F6a |
ASTM A182 F6a |
ASTM A182 F6a |
ASTM A182 F6a |
ASTM A182 F6a |
| 11 |
Packing gland |
ASTM A216 WCB |
ASTM A216 WCB |
ASTM A216 WCB |
ASTM A216 WCB |
ASTM A216 WCB |
12
|
Spring
|
17-7PH |
13
|
Stud
|
A193 87M
|
A320 88
|
A320 88M
|
A320 88
|
A320 88M |
14
|
nut
|
A194 2HM
|
A194-8
|
A194-8M
|
A194-8
|
A194-8M |
| 15 |
bolt
|
A193 87M
|
A320 88
|
A320 88M
|
A320 88
|
A320 88M |
| 16 |
Hexagon nut |
A194 2H |
A194-8 |
A194-8 |
A194-8 |
A194-8 |
| 17 |
Stud
|
A193 87M
|
A193 87M
|
A193 87M
|
A193 87M
|
A193 87M |
| 18 |
Socket head cap screw |
A193 87M |
A320 88 |
A320 88M |
A320 88 |
A320 88M |
| 19 |
Pin
|
ANSI 1035
|
ANSI 1035
|
ANSI 1035
|
ANSI 1035
|
ANSI 1035 |
| 20 |
Flat key
|
ANSI 1045
|
ANSI 1045
|
ANSI 1045
|
ANSI 1045
|
ANSI 1045 |
| 21 |
Packing
|
Graphite |
| 22 |
Metal wound gasket |
SST+Graphite |
| 23 |
Metal wound gasket
|
SST+Graphite |
| 24 |
Thrust bearing
|
SST+Graphite |
| 25 |
Sliding beanng
|
TF-2 |
| 26 |
Air release valve
|
Combined parts
|
Combined parts
|
Combined parts
|
Combined parts
|
Combined parts
|
| 27 |
Drainage valve
|
Combined parts
|
Combined parts
|
Combined parts
|
Combined parts
|
Combined parts
|
Applicable service
|
Applicable media
|
Water,,steam,oil,gas,liquefied
petroleum gas,natural gas |
Nitric acid
|
Acetic acid
|
Strong Oxidizer
|
Urea |
| conditions |
Applicable temperature |
≤200℃ |
| Design and manufacturing |
API 6D |
| Face-to-face dimensions |
ASME B16.10 |
| Type of connection |
Flange |
ASME B16.5 |
Butt welding |
ASME B16.25 |
| Pressure test |
API 598. API 6D |
| Transmission mode |
Maunal,worm and worm gear transmission,pneumatic,electric | |
|
Main dimensions and weight
Main dimensions and weight of the metal hard seal ball valve. See Synonyms at fixed ball valve, metal hard seal fixed ball valve connection size and structure of the same size and the length of the fixed ball valve |
|
