| |
|
| 1 |
阀体 |
Body |
| 2 |
侧阀体 |
Bonnet |
| 3 |
球体 |
Ball |
| 4 |
阀杆 |
Stem |
| 5 |
阀座 |
Seat |
| 6 |
下阀杆 |
Lower Stem |
| 7 |
连接盘 |
Connection plate |
| 8 |
弹簧座 |
Sping seat |
| 9 |
密封垫片 |
Sealing gasket |
| 10 |
填料轴承 |
Packing bushing |
| 11 |
填料压盖 |
Packing gland |
| 12 |
弹簧 |
Sping |
| 13 |
双头螺栓 |
Stud |
| 14 |
六角螺母 |
Hexagon nut |
| 15 |
内六角螺钉 |
Socket head cap screw |
| 16 |
六角螺母 |
Hexgon nut |
| 17 |
双头螺栓 |
Stud |
| 18 |
圆柱头螺栓 |
Socket head cap screw |
| 19 |
平键 |
Key |
| 20 |
填料 |
Packing |
| 21 |
金属缠绕式垫片 |
Metal wound gasket |
| 22 |
推力轴承 |
Thrust bearing |
| 23 |
滑动轴承 |
Slding bearing |
| 24 |
放空阀 |
Air releasr valve |
| 25 |
排污阀 |
Drainage valve |
|
|
 |
| 主要材质Main Materials |
Materials
of
parts |
序号 |
零件名称 |
材料Materials |
NO．
|
Part Name
|
碳钢Carbon steel 不锈钢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 | |
主要尺寸及重量
金属硬密封固定球阀的主要尺寸及重量参见固定球阀，金属硬密封固定球阀的连接尺寸及结构长度尺寸与固定球阀相同 |
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