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900Lb~1500Lb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 |
垫片 |
Corrugated SS+graphite |
SS+PTFE |
| 3 |
螺栓 |
A193 B7 |
A193 B16 |
A193 B8 |
A193 B8M |
| 4 |
销钉 |
A276 420 |
A276 304 |
| 5 |
填料压套 |
A276 410 |
A182 F304(L) |
A182 F316(L) |
| 6 |
活节螺栓 |
A193 B7 |
A193 B16 |
A193 B8 |
A193 B8M |
| 7 |
螺母 |
A194 2H |
A194 4 |
A194 8 |
A194 8M |
| 8 |
阀杆螺母 |
A276 410 |
| 9 |
螺母 |
A194 2H |
A194 4 |
A194 8 |
A194 8M |
| 10 |
铭牌 |
SS |
| 11 |
手轮 |
A197 |
| 12 |
填料压板 |
A216 WCB |
A351 CF8 |
| 13 |
填料 |
柔性石墨 |
PTFE |
| 14 |
阀盖 |
A105 |
A276 304 |
A182 F304(L) |
A182 F316(L) |
| 15 |
阀杆 |
A182 F6 |
A182 F304 |
A182 F304(L) |
A182 F316(L) |
| 16 |
阀瓣 |
A276 420 |
A276 304 |
A276 304(L) |
A276 316(L) |
|
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; 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 |
371 |
| H(BW) |
900Lb~1500Lb |
216 |
229 |
254 |
279 |
305 |
368 |
| H(开) |
207 |
207 |
240 |
258 |
330 |
355 |
| W |
125 |
125 |
160 |
160 |
180 |
200 |
| 柔性石墨 |
RTJ |
8.0 |
13.2 |
17.4 |
19.0 |
24.5 |
31.0 |
| BW |
5.2 |
10.0 |
14.6 |
15.8 |
20.5 |
27.8 |
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