序
号
NO.
|
材料标准
Material/
零件名称
Name of
parts |
材料牌号Stamdard
|
序
号
NO.
|
材料标准
Material/
零件名称
Name of
parts |
材料牌号Stamdard |
| 碳钢Carbon steed |
不锈钢Stainless steel |
碳钢Carbon steed
|
不锈钢Stainless steel |
GB |
ASTM |
GB |
ASTM |
GB |
ASTM |
GB |
ASTM |
01
|
底盖
Lower cover |
25
|
A105
|
1CrR18Ni9Ti
lCr18Ni12M02Ti |
F304/F316
/F304L/F316L |
17 |
垫圈
Gasket |
氟橡胶；PTFE;金属夹石墨
Viton PTFE:metel backde graphite |
02
|
底盖螺钉
Lower cover
bolt |
35CrMoA |
A193-B7
|
lCr17Ni2 |
A193-B8M |
18
|
螺母Nut
|
45 |
A194-2H |
OCr18Ni9 |
A194-8M |
03
|
垫圈
Gasket |
Viton:PTFE:meIeIbacked graDhite
氟橡胶；PTFE淦属夹石墨
|
19
|
Stud
双头螺柱
|
35CrMoA |
A193-B7 |
1Cr17Ni2 |
A193-B8M |
04
|
止推轴承
Thrust bearng |
金属夹PTFE
metel backed PTFE |
20 |
垫圈Gasket
|
氟橡胶：PTFE;金属夹石墨
Viton:PTFE:metel backde graphite |
05
|
下阀杆
Lover stem
|
2Cr13
|
A276-410
|
1CrR18Ni9Ti
lCr18Ni12M02Ti
|
F304/F316/
F304UF316L
|
21
|
阀盖
Body cap |
WCB |
A216-WCB |
ZGICr18Ni9Ti
IZGICr18Ni12M02Ti |
CF8/CF8M
CF3/CF3M |
06
|
下阀杆轴承
Lover stem
bearing |
金属夹PTFE
metel backed PTFE
|
22
|
止推轴承
Thrust bearing
|
PTFE |
07
|
排污塞
Drain plug |
25+2n
|
A105+2n
|
1Cr18Ni9Ti
1Cr18Ni12M02Ti |
F304/F316/
F304L/F316L
|
23
|
压环
Ring |
25镀铬
25HRC
|
A105镀铬
A105HRC
|
lCr18Ni9Ti
lCr18Ni12M02Ti
|
F304/F316/
F304L/F316L |
08
|
阀体
Body |
WCB
|
A216-WCB
|
ZGICr18Ni12M02Ti
ZGICr18Ni9Ti
|
CF8/CF8M
CF3/CF3M
|
24
|
填料函O形圈
washer“O”ring
|
氟橡胶Viton |
09
|
阀座O形圈
Seat“O”ring |
氟橡胶Viton
|
25
|
阀杆O形圉
Stem“O”ring |
氟橡胶Viton |
10
|
阀座弹簧
Seat sprng |
17-7PH/inconel X-750 |
26
|
阀杆填料
Stem packing |
石墨Graphite |
11
|
阀座Seat |
PTFE/RPTFE;PPL
|
27
|
填料压盖
Stuffing gland |
25镀铬
251HRC |
A105镀铬
A105HRC |
1Cr18Ni9Ti
lCr18Ni12M02Ti |
F304/F316/
F304L/F316L |
12
|
阀座支承圈
Seat retainer |
25镀铬25HRC
|
A105 ENP
|
lCr18Ni9Ti
1Cr18Ni12M02Ti
|
F304/F31 6!
F304L/F316L
|
28
|
螺钉
Bolt
|
35CrMoA
|
A193-B7
|
lCr17Ni2
|
A193-B8M |
13
|
球体
Ball
|
25 ENP/
1 Crl 8Ni9Ti
|
A105 ENP
304
|
lCr18Ni9Ti
1Cr18Ni12M02Ti
|
304/316/
304L/316L
|
29
|
支架
Yoke |
WCB |
14
|
球体键
Ball key
|
40Cr
|
40Cr
|
1Cr18Ni9Ti
lCr18Ni12M02Ti |
1Cr17Ni2
|
30
|
键
Key |
40Cr
|
15
|
上阀杆
Stem
|
2Cr13
|
A276-410
|
lCr18Ni9Ti
1Cr18Ni12M02Ti |
F304/F316/
F304L/F316L
|
31
|
盲板
Blind blank |
WCB
|
A216-WCB
|
ZGICr18Ni12M02Ti
ZGICr18Ni9Ti
|
CF8/CF8M
CF3/CF3M |
16
|
侧盖
Side cap
|
WCB |
A216-WCB
|
ZGICr18Ni9Ti
ZGICr18Ni12M02Ti |
CF8/CF8M
CF3/CF3M
|
|
|
|
|
|
|
