应用规范: 1、设计制造:按ASME/ANSI B16.34 API 600;GB/T12224;GB/T12228;GB/T12235 2、结构长度:按ASME/ANSI B16.10;JB/T96-95 3、法兰端尺寸:按ASME/ANSI B16.5 JB/T82.1-82.4-94 4、结构特征:P.S;升降止回阀-全径(F.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/T12228;GB/T12235 2、Face to face:ASME/ANSI B16.10;JB/T96-95 3、Dimension of flange:ASME/ANSI B16.5 JB/T82.1-82.4-94 4、Structural feature:P.S;Lifting type check valve-full port(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
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) |
13 |
18 |
24 |
29 |
36.5 |
46.5 |
L(RF)
|
900;150LB |
216 |
229 |
254 |
279 |
305 |
368 |
200LB;2500LB |
264 |
273 |
308 |
349 |
384 |
451 |
PN16.0MPa |
170 |
190 |
210 |
230 |
269 |
306 |
H |
900;150LB |
117.5 |
117.5 |
117.5 |
149 |
179 |
195 |
200LB;2500LB |
125 |
125 |
125 |
166 |
166 |
210 |
PN16.0MPa |
117.5 |
117.5 |
117.5 |
149 |
149 |
195 |
重量(kg)
Weight |
900;150LB |
10.5 |
11.9 |
13.9 |
26.9 |
25.1 |
32.0 |
200LB;2500LB |
12.6 |
14.9 |
16.5 |
28.0 |
27.6 |
34.5 |
PN16.0MPa |
9.8 |
10.5 |
12.0 |
24.4 |
24.8 |
30.1 |
|