应用规范: 1、设计制造:按ASME/ANSI B16.34 API 600;GB/T12224;GB/T112228;GB/T12235 2、结构长度:按ASME/ANSI B16.10 3、对接焊端尺寸:按ASME/ANSI B16.25 4、结构特征:P.S或W.B;OS&Y-缩径(R.P) 5、密封副材料:按“订货指南”选定 6、主体材料:A105;LF2;F5;F11;F22;F304;F316;F304L;F316L等 7、阀门检验和试验:按API 598或GB/T13927的规定
Applied norm 1、Design and manufacture:ASME/ANSI B16.34 API 600;GB/T12224;GB/T112228;GB/T12235 2、Face to face:ASME/ANSI B16.10 3、BW dimension:ASME/ANSI B16.25 4、Structural feature:B.B or W.B;OS&Y-full bore(F.P) 5、Sealing accessory material:according to "ordering guide" 6、Body material:A105;LF2;F5;F11;F22;F304;F316;F304L;F316L 7、Valve inspection and test according to API 598 or GB/T13927
主要尺寸和重量 Main dimensions and weight
规格NPS |
(in) |
1/2 |
3/4 |
1 |
1 1/4 |
1 1/2 |
2 |
公称通径DN |
Mm |
15 |
20 |
25 |
32 |
40 |
50 |
D(全径)(F.P) |
10 |
13 |
19.1 |
25 |
32 |
38.1 |
L |
900 |
216 |
229 |
254 |
279 |
305 |
368 |
1500LB |
264 |
273 |
308 |
349 |
384 |
451 |
H(开启)(Open) |
P.S |
333 |
333 |
333 |
420 |
420 |
524 |
W.B |
310 |
310 |
310 |
389 |
389 |
498 |
W |
180 |
180 |
180 |
200 |
200 |
300 |
重量(kg)Weight |
P.S |
1500LB |
12.5 |
11.8 |
11.5 |
23.4 |
21.7 |
43.5 |
2500LB |
13.3 |
12.5 |
11.8 |
25.5 |
24.6 |
47.2 |
W.B |
1500LB |
13.5 |
12.6 |
11.8 |
24.4 |
22.5 |
45.5 |
2500LB |
14.3 |
13.1 |
12.4 |
25.0 |
24.2 |
49.0 |
说明:自密封截止阀是高温、高压管道推荐阀门结构形式
Notes:The pressure-in globe valve is the recommended valve structure for high temperature and pressure pipe
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