锻钢波纹管闸阀
标准材质细表
|
序号
|
零件名称
|
CStoASTM
|
AStoASTM
|
SStoASTM
|
|
|
A105
|
A182F22
|
A182F304L
|
A182F316L
|
||
|
1
|
阀体
|
A105
|
A182F22
|
A182F304L
|
A182F316L
|
|
2
|
阀瓣
|
A276420
|
A276304
|
A276304L
|
A276316L
|
|
3
|
阀杆
|
A182F6
|
A182F304
|
A182F304L
|
A182F316L
|
|
|
波纹管
|
SS
|
|||
|
4
|
垫片
|
316夹柔性石墨
|
316夹PTFE
|
||
|
5
|
阀盖
|
A105
|
A182F22
|
A182F304L
|
A182F316L
|
|
6
|
螺栓
|
A193B7
|
A193B16
|
A193B8
|
A193B8M
|
|
7
|
填料
|
柔性石墨
|
PTFE
|
||
|
8
|
填料压套
|
A276420
|
A182F304
|
||
|
10
|
填料压板
|
A216WCB
|
A351CF8
|
||
|
12
|
阀杆螺母
|
A276420
|
|||
|
|
手轮
|
A197
|
|||
|
13
|
锁紧螺母
|
A1942H
|
A1944
|
A1948
|
A1948M
|
|
|
销钉
|
A276420
|
A182F304
|
||
|
|
活节螺栓
|
A193B7
|
A193B16
|
A193B8
|
A193B8M
|
|
|
螺母
|
A1942H
|
A1944
|
A1948
|
A1948M
|
|
|
垫圈
|
SS
|
|||
|
14
|
铭牌
|
SS
|
|||
|
适用介质
|
水、蒸汽、油品等
|
水、蒸汽、油品等
|
硝酸、醋酸等
|
||
|
适用温度
|
—29℃～425℃
|
—29℃～550℃
|
—29℃～200℃
|
||
注意:客户需求的其他材质也可采用.密封面材料配对客户指定内件代号决定
CS=碳钢;AS=合金钢;SS=不锈钢;
尺寸MM和重量KG
|
NPS
|
缩径
|
3/8"
|
1/2"
|
3/4"
|
1"
|
11/4"
|
11/2"
|
2"
|
|
全径
|
|
3/8"
|
1/2"
|
3/4"
|
1"
|
11/4"
|
11/2"
|
|
|
L1
|
79
|
79
|
92
|
111
|
120
|
120
|
140
|
|
|
L
|
79
|
79
|
92
|
111
|
120
|
152
|
172
|
|
|
H开
|
220
|
220
|
225
|
244
|
321
|
321
|
347
|
|
|
W
|
100
|
100
|
100
|
125
|
160
|
160
|
180
|
|
|
重量
|
螺栓式
|
3.2
|
3.0
|
4.8
|
7.9
|
11.0
|
16.8
|
25.2
|
|
焊接式
|
3.0
|
2.8
|
4.8
|
7.0
|
9.6
|
13.5
|
20.25
|
|