|
号 NO |
材料标准/ 零件名称 |
材料牌号 | |||
|
碳钢 |
不锈钢 | ||||
|
GB |
ASTM |
GB |
ASTM | ||
|
01 |
底盖 |
25 |
A105 |
1Cr18Ni9Ti 1Cr18Ni12Mo2Ti |
F304/F316/ F304L/F316L |
|
02 |
底盖螺钉 |
25CrMoA |
A193-B7 |
1Cr17Ni2 |
A193-B8M |
|
03 |
垫圈 |
氟橡胶;金属夹石墨 | |||
|
04 |
止推轴承 |
金属夹 | |||
|
05 |
下阀杆 |
2Cr13 |
A276-410 |
1Cr18Ni9Ti 1Cr18Ni12Mo2Ti |
F304/F316/ F304L/F316L |
|
06 |
下阀杆轴承 |
金属夹 | |||
|
07 |
排污塞 |
2Cr13 |
A276-410 |
1Cr18Ni9Ti 1Cr18Ni12Mo2Ti |
F304/F316/ F304L/F316L |
|
08 |
阀体 |
WCB |
A216-WCB |
ZGlCrl8Ni9Ti ZGlCrl8Nil2Mo2T |
CF8/CF8M/ CF3/CF3M |
|
09 |
阀座O形圈 |
氟橡胶 |
氟橡胶 |
氟橡胶 |
氟橡胶 |
|
10 |
阀座弹簧 |
17-7PH |
17-7PH |
17-7PH |
17-7PH |
|
11 |
阀座 |
PTFE;PPL |
PTFE;PPL |
PTFE;PPL |
PTFE;PPL |
|
12 |
阀座支承圈 |
25镀铬 |
A105镀铬 |
1Cr18Ni9Ti 1Cr18Ni12Mo2Ti |
F304/F316/ F304L/F316L |
|
13 |
球体 |
1Cr18N19Ti |
304 |
1Cr18Ni9Ti 1Cr18Ni12Mo2Ti |
304/316/ 304L/316L |
|
14 |
球体键 |
40Cr |
40Cr |
1Cr17Ni2 |
1Cr17Ni2 |
|
15 |
上阀杆 |
2Cr13 |
A276-410 |
1Cr18Ni9Ti 1Cr18Ni12Mo2Ti |
F304/F316/ F304L/F316L |
|
16 |
侧盖 |
WCB |
A216-WCB |
ZG1Cr18Ni9Ti ZG1Cr18Ni12Mo2Ti |
CF8/CF8M/ CF3/CF3M |
|
17 |
垫圈 |
氟橡胶；金属夹石墨 | |||
|
18 |
螺母 |
45 |
A194-2H |
0Cr18Ni |
A194-8M |
|
19 |
双头螺柱 |
35CrMoA |
A194-B7 |
1Cr17Ni2 |
A193-B8M |
|
20 |
垫圈 |
氟橡胶；金属夹石墨 | |||
|
21 |
阀盖 |
WCB |
A216-WCB |
ZG1Cr18Ni9Ti ZG1Cr18Ni12Mo2Ti |
CF8/CF8M/ CF3/CF3M |
|
22 |
止推轴承 |
PTFE |
PTFE |
PTFE |
PTFE |
|
23 |
压环 |
25镀铬 |
A105镀铬 |
1Cr18Ni9Ti 1Cr18Ni12Mo2Ti |
F304/F316/ F304L/F316L |
|
24 |
填料函O形圈 |
氟橡胶 |
氟橡胶 |
氟橡胶 |
氟橡胶 |
|
25 |
阀杆O形圈 |
氟橡胶 |
氟橡胶 |
氟橡胶 |
氟橡胶 |
|
26 |
阀杆填料 |
石墨 | |||
|
27 |
填料压盖 |
25镀铬 |
A105镀铬 |
1Cr18Ni9Ti 1Cr18Ni12Mo2Ti |
F304/F316/ F304L/F316L |
|
28 |
螺钉 |
35CrMoA |
A193-B7 |
1Cr17Ni2 |
A193-B8M |
|
29 |
支架 |
WCB |
WCB |
WCB |
WCB |
|
30 |
键 |
40Cr |
40Cr |
1Cr17Ni2 |
1Cr17Ni2 |
|
31 |
盲板 |
WCB |
A216-WCB |
ZG1Cr18Ni9Ti ZG1Cr18Ni12M02Ti |
CF8/CF8M/ CF3/CF3M |
应用规范：
1、设计、制造按GB12237-89
2、结构长度按SDV-2002
3、阀门检查和试验按GB13927-89
Q944F/ Q945F PN1.6MPa主要连接尺寸及重量
|
公称通经DN |
150 |
200×150 |
200 |
250×200 |
250 |
300×250 |
300 |
350×300 |
350 |
400×350 |
400 |
450×400 |
450 |
500×450 |
500 |
600×500 |
600 | |
|
球孔d1 |
150 |
150 |
200 |
200 |
250 |
250 |
300 |
300 |
350 |
350 |
400 |
400 |
450 |
450 |
500 |
500 |
600 | |
|
L |
570 |
570 |
670 |
670 |
760 |
760 |
850 |
850 |
980 |
980 |
1080 |
1080 |
1220 |
1220 |
1360 |
1360 |
1750 | |
|
H |
219 |
219 |
273 |
273 |
360 |
360 |
395 |
395 |
430 |
430 |
470 |
470 |
550 |
550 |
580 |
580 |
700 | |
|
手动 |
H1 |
330 |
330 |
398 |
398 |
495 |
495 |
580 |
580 |
625 |
625 |
670 |
670 |
698 |
698 |
840 |
840 |
1050 |
|
E |
- |
- |
116 |
116 |
116 |
116 |
171 |
171 |
171 |
171 |
257 |
257 |
257 |
257 |
257 |
257 |
150 | |
|
F |
- |
- |
350 |
350 |
350 |
350 |
400 |
400 |
420 |
420 |
400 |
400 |
420 |
420 |
400 |
400 |
410 | |
|
W |
1050 |
1050 |
600 |
600 |
600 |
600 |
800 |
800 |
800 |
800 |
800 |
800 |
800 |
800 |
800 |
800 |
800 | |
|
电动 |
H2 |
554 |
554 |
600 |
600 |
652 |
652 |
760 |
760 |
770 |
770 |
830 |
830 |
- |
- |
940 |
940 |
1020 |
|
L1 |
235 |
235 |
235 |
235 |
235 |
235 |
259 |
259 |
400 |
400 |
400 |
400 |
- |
- |
410 |
410 |
410 | |
|
气动 |
H3 |
666 |
666 |
736 |
736 |
926 |
926 |
1059 |
1059 |
1127 |
1127 |
1393 |
1393 |
1468 |
1468 |
1538 |
1538 |
1370 |
|
L2 |
776 |
776 |
776 |
776 |
776 |
776 |
1060 |
1060 |
1060 |
1060 |
1360 |
1360 |
1360 |
1360 |
1360 |
1360 |
2840 | |
