美标固定式铸钢球阀主要零部件材料 The Material of Main Parts
| 序号 NO. |
零件系列 Parts Name |
普通碳钢系列 CarbonSteel Series |
不锈钢系列 Stainless steel Series |
低温钢系列 Low Temperature Series |
抗硫系列 Anti-Sulphur |
| GB标准 GB Standard |
NACE标准 NACE Standard |
| 1 |
球体 Ball |
A105+HCr/ENP |
A351、CF8、CF8M、CF3、CF3M |
A352 LCB、LCC+ENP |
A105+HCr/ENP |
A351 CF8M+ENP |
| 2 |
轴衬 Bush Bearing |
金属衬 PTFE、烧结碳纤维 Metal +PTFE,Braided Graphite Fibre |
| 3 |
密封圈 Sealing Ring |
PTFE、RPTFE、烧结碳纤维、高分子聚合物NYLON、MOLON、DELRIN或PEEK |
| 4 |
阀座 Seat |
A105+HCr/ENP |
A182、F304、316 |
A182、F6a |
A105+HCr/ENP |
A182、F316 |
| 5 |
O型圈O Ring |
氟橡胶 VITON |
| 6 |
防火垫 Fire Safe Gasket |
柔性石墨 +不锈钢 Soft Graphite+ SS |
| 7 |
支撑圈 Supporting Ring |
A105+HCr/EN |
A182、F304、316 |
A182、F6a |
A105+HCr/ENP |
A182、F316 |
| 8 |
弹簧 Spring |
|
|
INCONEL 750 |
|
|
| 9 |
O型圈O Ring |
氟橡胶 VITON |
| 10 |
注脂阀 Sealant Injection Valve |
同壳体材料 (阀座注脂) The same material with Body |
| 11 |
垫片 Gasket |
柔性石墨 +不锈钢 Soft Graphite+ SS |
| 12 |
阀盖 Bonnet |
A216WCB |
A351、CF8、CF8M、CF3、CF3M |
A352 LCB、LCC |
A216WCB |
A351 CF8M |
| 13 |
螺柱 Stud |
193 B7 |
A193 B8、B8M |
A320 L7 |
A193 B7M |
A193 B7M |
| 14 |
螺母 Nut |
A194 2H |
A194 8M |
A194 4 |
A194 2HM |
A194 2HM |
| 15 |
螺钉 Nipple |
A193 B7 |
A193 B8、B8M |
A320 L7 |
A193 B7M |
A193 B7M |
| 16 |
螺塞 Plug |
A105+HCr/ENP |
A182、F304、316 |
A182 F6a |
A105+HCr/ENP |
A182 F316 |
| 17 |
垫片 Gasket |
垫片 |
RPTFE |
RPTFE |
紫铜 |
RPTFE |
| 18 |
螺钉 Nipple |
A193 B7 |
A193 B8、B8M |
A320 L7 |
A193 B7M |
A193 B7M |
| 19 |
球体 Ball |
A182 F304 |
| 20 |
底盖 Bottom cover |
A105+HCr/ENP |
A182、F304、316 |
A182 F6a |
A105+A182 F316、HCr/ENP |
| 21 |
垫片 Gasket |
柔性石墨 +不锈钢 Soft Graphite+ SS |
| 22 |
O型圈O Ring |
氟橡胶 VITON |
| 23 |
注脂阀 Sealant Injection Valve |
同壳体材料 (阀座注脂) The same material with Body |
| 24 |
阀体 Body |
A216WCB |
A351、CF8、CF8M、CF3、CF3M |
A352 LCB、LCC |
GB/T12229、A216 WCB |
A351 CF8M |
| 25 |
轴衬 Bush Bearing |
金属衬 PTFE、烧结碳纤维 Metal+PTFE,Braided Graphite Fibre |
| 26 |
排污阀 Drainage Valves |
同壳体材料 The same material with Body |
| 27 |
弹簧 Spring |
A182 F304 |
| 28 |
键 Key |
GB/T699 45 |
| 29 |
阀杆 Stem |
A182 F6a |
A182 F304、316 |
A182 F6a |
A182 F304 |
A182 F304 |
| 30 |
止推轴承 Thrust bearing |
金属衬 PTFE、烧结碳纤维 Metal+PTFE,Braided Graphite Fibre |
| 31 |
O型圈O Ring |
氟橡胶 VITON |
| 32 |
垫片 Gasket |
柔性石墨 +不锈钢 Soft Graphite+ SS |
| 33 |
上阀座 Back Seat |
A105+HCr/ENPEN P |
A182 F304、316 |
A182 F6a |
A105+HCr/ENP |
A182 F316 |
| 34 |
螺钉 Nipple |
A193 B7 |
A193 B8、B8M |
A320 L7 |
A193 B7M |
A193 B7M |
| 35 |
填料 Packing |
柔性石墨、 PTFE Soft Graphite, PTFE |
| 36 |
填料压套 Packing Gland |
A182 F6 |
A182 F304、316 |
A182 F304 |
A182 F6 |
A182 F316 |
| 37 |
压板 Gland Flange |
A216WCB |
A351 CF8、CF8M |
A351 CF8 |
A216WCB |
A351 CF8M |
| 38 |
螺栓 Bolt |
A193 B7 |
A193 B8、B8M |
A320 L7 |
A193 B7M |
A193 B7M |
| 39 |
螺栓 Bolt |
A193 B7 |
A193 B8、B8M |
A320 L7 |
A320 L7 |
A193 B7M |
| 40 |
支架 Yoke |
A216WCB |
A351 CF8 |
A352 LCB |
A216WCB |
A351 CF8 |
| 41 |
螺栓 Bolt |
A193 B7 |
A193 B8、B8M |
A320 L7 |
A193 B7M |
A193 B7M |
| 42 |
驱动方式 Operation Type |
蜗轮蜗杆、电动、气动、电液联动、气液联动 Worm Gear,Electric Operation,Pneumatic Operation,Airdraulic Operation |
美标固定式铸钢球阀标准
设计、制造按 API 6D，BS5351
结构长度按 ANSI B16.10
法兰连接尺寸按 ANSI B16.5
美标固定式铸钢球阀检验按 API 598
Standards
Design and manufacture as API 6D, BS5351
Face to face dimensions as ANSI B16.10
End flange dimension as ANSI B16.5
Pressure test as API 598
美标固定式铸钢球阀主要连接尺寸 Main Connection Dimensions
| 型号 Type |
规格 Size(mm) |
尺寸 Dimension(mm) |
| inch |
DN |
d1 |
L |
D |
D1 |
D2 |
b |
z- Φ d |
H |
W |
A |
A1 |
A2 |
| Q475F/Y-150Lb |
2″ |
50 |
51 |
178 |
152 |
120.7 |
92 |
16 |
4-Φ19 |
110 |
240 |
- |
- |
- |
| 21/2″ |
65 |
64 |
191 |
177 8 |
139.7 |
104.7 |
18 |
4-Φ19 |
125 |
280 |
- |
- |
- |
| 3″ |
85 |
76 |
203 |
190 5 |
152.4 |
127 |
19 |
4-Φ19 |
155 |
310 |
- |
- |
- |
| 4″ |
100 |
102 |
229 |
229 |
190.5 |
157 |
24 |
8-Φ19 |
178 |
330 |
- |
- |
- |
| 5″ |
125 |
127 |
356 |
254 |
216 |
185.7 |
26 |
8-Φ22 |
255 |
600 |
- |
- |
- |
| 6″ |
150 |
152 |
394 |
279 |
241.3 |
216 |
26 |
8-Φ22 |
275 |
1050 |
378 |
400 |
200 |
| 8″ |
200 |
203 |
457 |
343 |
298.5 |
270 |
29 |
8-Φ22 |
- |
- |
421 |
400 |
200 |
| 10″ |
250 |
254 |
533 |
406 |
362 |
324 |
31 |
12-Φ25 |
- |
- |
482 |
400 |
200 |
| 12″ |
300 |
305 |
610 |
483 |
432 |
381 |
32 |
12-Φ25 |
- |
- |
549 |
600 |
330 |
| 14″ |
350 |
337 |
686 |
533 |
476.3 |
413 |
35 |
12-Φ29 |
- |
- |
582 |
600 |
330 |
| 16″ |
400 |
387 |
762 |
597 |
540 |
470 |
37 |
16-Φ29 |
- |
- |
687 |
800 |
370 |
| 18″ |
450 |
438 |
864 |
635 |
578 |
533.4 |
40 |
16-Φ32 |
- |
- |
730 |
800 |
370 |
| 20″ |
500 |
489 |
914 |
698.5 |
635 |
584 |
43 |
20-Φ32 |
- |
- |
772 |
800 |
370 |
| 24″ |
600 |
591 |
1067 |
813 |
749 3 |
692 |
48 |
20-Φ35 |
- |
- |
995 |
800 |
515 |
| 26″ |
650 |
633 |
1143 |
870 |
806 |
749.5 |
69 |
24-Φ35 |
- |
- |
1022 |
800 |
515 |
| 28″ |
700 |
686 |
1245 |
927 |
863 |
800 |
72 |
28-Φ35 |
- |
- |
1088 |
800 |
515 |
| 30″ |
750 |
735 |
1295 |
984 |
914 4 |
857 |
75 |
28-Φ35 |
- |
- |
1153 |
800 |
515 |
| 32″ |
800 |
781 |
1372 |
1060 5 |
978 |
914.4 |
81 |
28-Φ42 |
- |
- |
1223 |
800 |
570 |
| 34″ |
850 |
830 |
1473 |
1111 |
1029 |
965 |
83 |
32-Φ42 |
- |
- |
1307 |
800 |
570 |
| 36″ |
900 |
874 |
1524 |
1168 |
1086 |
1022.4 |
91 |
32-Φ42 |
- |
- |
1374 |
800 |
570 |