主要零件材料
|
序号 No. |
材料标准 |
材料牌号 |
序号 No. |
材料标准 |
材料牌号 | ||||||
|
碳钢 |
不锈钢 |
碳钢 |
不锈钢 | ||||||||
|
零件名称 |
GB |
ASTM |
GB |
ASTM |
零件名称 |
GB |
ASTM |
GB |
ASTM | ||
|
01 |
底盖 |
25 |
A105 |
1Cr18Ni9Ti 1Cr18Ni12Mo2Ti |
F304/F316/ F304L/F316L |
18 |
上阀杆 |
2Cr13 |
A276-410 |
1Cr18Ni9Ti 1Cr18Ni12Mo2Ti |
F304/F316/ F304L/F316L |
|
02 |
底盖螺钉 |
35CrMoA |
A193-B7 |
1Cr17Ni2 |
A193-B8M |
19 |
上阀杆轴承 |
金属夹PTFE |
金属夹PTFE |
金属夹 PTFE |
金属夹 PTFE |
|
03 |
垫圈 |
氟橡胶；PTFE；金属夹石墨 |
20 |
止推轴承 |
PTFE |
PTFE |
PTFE |
PTFE | |||
|
04 |
止推轴承 |
金属夹PTFE |
21 |
阀座O形圈 |
氟橡胶 |
氟橡胶 |
氟橡胶 |
氟橡胶 | |||
|
05 |
下阀杆 |
2Cr13 |
A276-410 |
1Cr18Ni9Ti 1Cr18Ni12Mo2Ti |
F304/F316/ F304L/F316L |
22 |
填料O形圈 |
氟橡胶 |
氟橡胶 |
氟橡胶 |
氟橡胶 |
|
06 |
下阀杆轴承 |
氟橡胶；PTFE；金属夹石墨 |
23 |
阀杆填料函 |
25镀铬 |
A105镀铬 |
1Cr18Ni9Ti 1Cr18Ni12Mo2Ti |
F304/F316/ F304L/F316 | |||
|
07 |
阀体 |
WCB |
A216-WCB |
ZG1Cr18Ni9Ti ZG1Cr18Ni12M02Ti |
CF8/CF8M/ CF3/CF3M |
24 |
垫圈 |
氟橡胶；PTFE；金属夹石墨 | |||
|
08 |
螺母 |
45 |
A194-2H |
0Cr18Ni |
A194-8M |
25 |
阀杆填料 |
石墨 | |||
|
09 |
双头螺柱 |
35CrMoA |
A193-B7 |
1Cr17Ni2 |
A193-B8M |
26 |
双头螺柱 |
35CrMoA |
A193-B7 |
1Cr17Ni2 |
A193-B8M |
|
10 |
垫圈 |
金属夹石墨 |
27 |
螺钉 |
35CrMoA |
A193-B7 |
1Cr17Ni2 |
A193-B8M | |||
|
11 |
阀盖 |
WCB |
A216-WCB |
ZG1Cr18Ni9Ti ZG1Cr18Ni12M02Ti |
CF8/CF8M/ CF3/CF3M |
28 |
填料压盖 |
WCB |
A216-WCB |
ZG1Cr18Ni9Ti ZG1Cr18Ni12M02Ti |
CF8/CF8M/ CF3/CF3M |
|
12 |
阀座O形圈 |
氟橡胶 |
氟橡胶 |
氟橡胶 |
氟橡胶 |
29 |
螺母 |
45 |
A194-2H |
0Cr18Ni |
A194-8M |
|
13 |
阀座弹簧 |
17-7PH |
17-7PH |
17-7PH |
17-7PH |
30 |
支架 |
WCB |
WCB |
WCB |
WCB |
|
14 |
阀座 |
PTFE;PPL |
PTFE;PPL |
PTFE;PPL |
PTFE;PPL |
31 |
键 |
40Cr |
40Cr |
1Cr17Ni2 |
1Cr17Ni2 |
|
15 |
阀座支承圈 |
25镀铬 |
A105镀铬 |
1Cr18Ni9Ti 1Cr18Ni12Mo2Ti |
F304/F316/ F304L/F316 |
32 |
垫圈 |
氟橡胶；PTFE；金属夹石墨 | |||
|
16 |
球体 |
1Cr18Ni9Ti |
304 |
1Cr18Ni9Ti 1Cr18Ni12Mo2Ti |
F304/F316/ F304L/F316 |
33 |
排污塞 |
2Cr13 |
A276-410 |
1Cr18Ni9Ti 1Cr18Ni12Mo2Ti |
F304/F316/ F304L/F316L |
|
17 |
球体键 |
40Cr |
40Cr |
1Cr17Ni2 |
1Cr17Ni2 |
||||||
应用规范
1、设计制造造GB12237
2、结构长度按GB12221
3、法兰尺寸按JB/T79.1～79.4 GB/T9113.1～9113.4
4、阀门检查和试验按BG/T13927
PN1.6MPa主要外形尺寸
|
公称通径DN |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
600 |
700 | |
|
d1 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
337 |
387 |
438 |
489 |
591 |
686 | |
|
L |
165 |
180 |
190 |
216 |
241 |
283 |
305 |
356 |
394 |
457 |
533 |
610 |
686 |
762 |
864 |
914 |
1067 |
1245 | |
|
H |
50 |
55 |
80 |
102 |
144 |
127 |
152 |
184 |
219 |
376 |
360 |
395 |
430 |
470 |
550 |
580 |
700 |
800 | |
|
手动 |
H1 |
75 |
85 |
95 |
707 |
125 |
152 |
178 |
300 |
330 |
398 |
495 |
580 |
625 |
670 |
698 |
840 |
1050 |
1100 |
|
E |
- |
- |
- |
- |
- |
- |
- |
- |
- |
116 |
116 |
171 |
171 |
257 |
257 |
257 |
150 |
83 | |
|
F |
- |
- |
- |
- |
- |
- |
- |
- |
- |
350 |
350 |
400 |
420 |
400 |
420 |
400 |
410 |
650 | |
|
W |
160 |
160 |
230 |
230 |
400 |
400 |
650 |
1050 |
1050 |
600 |
600 |
800 |
800 |
800 |
800 |
800 |
800 |
800 | |
|
电动 |
H2 |
- |
- |
- |
- |
- |
- |
- |
- |
554 |
600 |
652 |
760 |
770 |
830 |
- |
940 |
940 |
1115 |
|
L1 |
- |
- |
- |
- |
- |
- |
- |
- |
235 |
235 |
235 |
259 |
400 |
400 |
- |
410 |
410 |
410 | |
|
气动 |
H3 |
215 |
240 |
264 |
274 |
379 |
389 |
479 |
552 |
666 |
736 |
926 |
1059 |
1127 |
1393 |
1468 |
1538 |
1538 |
1450 |
|
L2 |
200 |
270 |
270 |
270 |
405 |
405 |
576 |
576 |
776 |
776 |
776 |
1060 |
1060 |
1360 |
1360 |
1360 |
1360 |
2840 | |
PN2.5MPa主要外形尺寸
|
公称通径DN |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
600 |
700 | |
|
d1 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
337 |
387 |
438 |
489 |
591 |
686 | |
|
L |
165 |
180 |
190 |
216 |
241 |
283 |
305 |
381 |
403 |
502 |
568 |
648 |
762 |
838 |
914 |
991 |
1143 |
1346 | |
|
H |
50 |
55 |
80 |
102 |
114 |
127 |
152 |
184 |
219 |
273 |
360 |
395 |
430 |
470 |
550 |
580 |
700 |
800 | |
|
手动 |
H1 |
75 |
85 |
95 |
107 |
125 |
152 |
178 |
300 |
330 |
398 |
495 |
580 |
625 |
670 |
698 |
840 |
1050 |
1100 |
|
E |
- |
- |
- |
- |
- |
- |
- |
- |
- |
116 |
116 |
171 |
171 |
257 |
257 |
257 |
150 |
83 | |
|
F |
- |
- |
- |
- |
- |
- |
- |
- |
- |
350 |
350 |
400 |
420 |
400 |
420 |
400 |
410 |
650 | |
|
W |
160 |
160 |
230 |
230 |
400 |
400 |
650 |
1050 |
1050 |
600 |
600 |
800 |
800 |
800 |
800 |
800 |
800 |
800 | |
|
电动 |
H2 |
- |
- |
- |
- |
- |
- |
- |
- |
235 |
235 |
400 |
400 |
410 |
410 |
- |
420 |
690 |
690 |
|
L1 |
- |
- |
- |
- |
- |
- |
- |
- |
74 |
350 |
350 |
420 |
420 |
400 |
- |
400 |
410 |
650 | |
|
气动 |
H3 |
215 |
240 |
264 |
340 |
379 |
452 |
479 |
646 |
666 |
814 |
1002 |
1059 |
1150 |
1205 |
1250 |
1295 |
1390 |
1470 |
|
L2 |
200 |
270 |
270 |
405 |
405 |
574 |
574 |
756 |
756 |
1060 |
1060 |
1060 |
1360 |
1360 |
2840 |
2840 |
3300 |
3300 | |
