锻钢法兰端截止阀标准材质明细表
序号 |
零件名称 |
cs to astm |
as to astm |
ss to astm |
|
type a105 |
type f22 |
type f304(l) |
type f316(l) |
||
1 |
阀体 |
a105 |
a182 f22 |
a182 f304(l) |
a182 f316(l) |
2 |
阀座 |
a276 420 |
a276 304 |
a276 304(l) |
a276 316(l) |
3 |
闸板 |
a276 410 & 430 |
a182 f304 |
a182 f304(l) |
a182 f316(l) |
4 |
阀杆 |
a182 f6 |
a182 f304 |
a182 f304(l) |
a182 f316(l) |
5 |
垫片 |
316夹柔性石墨 |
316夹pife |
||
6 |
阀盖 |
a105 |
a182 f22 |
a182 f304(l) |
a182 f316(l) |
7 |
螺栓 |
a193 b7 |
a193 b16 |
a193 b8 |
a193 b8m |
8 |
销钉 |
a276 420 |
a276 304 |
||
9 |
填料压套 |
a276 410 |
a182 f304(l) |
a182 f316(l) |
|
10 |
活节螺栓 |
a193 b7 |
a193 b16 |
a193 b8 |
a193 b8m |
11 |
填料压板 |
a105 |
a182 f11 |
a182 f304(l) |
a182 f316(l) |
12 |
螺母 |
a194 2h |
a194 4 |
a194 8 |
a194 8m |
13 |
阀杆螺母 |
a276 410 |
|||
14 |
锁紧螺母 |
a194 2h |
a194 4 |
a194 8 |
a194 8m |
15 |
铭牌 |
ss |
|||
16 |
手轮 |
a197 |
|||
17 |
润滑垫片 |
a473 431 |
|||
18 |
填料 |
flexible graphite |
ptfe |
||
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℃~180℃ |
注意:客户需求的其他材质也可采用。密封面料配对由客户指定内件代号决定。
cs=碳钢;as=合金钢;ss=不锈钢;
锻钢法兰端截止阀50lb-600lb 尺寸(mm)和重量(kg)
nps |
1/2" |
3/4" |
1" |
11/4" |
11/2" |
2" |
||
l(rf) |
150lb |
108 |
117 |
127 |
140 |
165 |
203 |
|
300lb |
140 |
152 |
165 |
178 |
190 |
216 |
||
600lb |
165 |
190 |
216 |
229 |
241 |
292 |
||
h |
150lb~300lb |
158 |
169 |
197 |
236 |
246 |
283 |
|
600lb |
169 |
197 |
236 |
246 |
283 |
320 |
||
w |
100 |
100 |
125 |
160 |
160 |
180 |
||
重量 |
150lb |
rf |
4.5 |
5.2 |
8.2 |
11.5 |
12.5 |
20.3 |
bw |
2.8 |
3.3 |
5.4 |
7.1 |
8.2 |
12.5 |
||
300lb |
rf |
4.8 |
6.2 |
9.3 |
14 |
15.5 |
23.4 |
|
bw |
3.5 |
4.4 |
6.8 |
8.1 |
9.2 |
15.4 |
||
600lb |
rf |
5.9 |
7.4 |
10.4 |
16.2 |
17.5 |
28.3 |
|
bw |
4.5 |
5.1 |
8.2 |
10.5 |
12.4 |
20.1 |
nps |
1/2" |
3/4" |
1" |
11/2" |
11/4" |
2" |
|
l(rtj) |
900lb~1500lb |
216 |
229 |
254 |
279 |
305 |
371 |
l1(bw) |
900lb~1500lb |
216 |
229 |
254 |
279 |
305 |
368 |
h(开) |
197 |
197 |
236 |
246 |
283 |
330 |
|
w |
125 |
125 |
160 |
160 |
180 |
200 |
|
重量 |
rtj |
7.2 |
11.5 |
15.6 |
16.2 |
22.6 |
32.8 |
bw |
5.2 |
9.3 |
12.4 |
13.8 |
18.9 |
27.5 |
锻钢法兰端截止阀尺寸(mm)和重量(kg)
nps |
1/2" |
3/4" |
1" |
11/4" |
11/2" |
2" |
|
l(rtj) |
900lb~1500lb |
216 |
229 |
254 |
279 |
305 |
368 |
2500lb |
264 |
273 |
308 |
349 |
384 |
451 |
|
h(开) |
900lb~1500lb |
318 |
318 |
318 |
398 |
408 |
524 |
2500lb |
333 |
333 |
333 |
410 |
420 |
524 |
|
w |
160 |
160 |
180 |
200 |
250 |
280 |
|
重量 |
900lb~1500lb |
15.5 |
16.9 |
18.9 |
28.9 |
34.3 |
52.8 |
2500lb |
18.0 |
20.5 |
23.0 |
36.1 |
45.0 |
81.5 |