应用规范: 1、设计制造:按ASME/ANSI B16.34 API 602 2、结构长度:按ASME/ANSI B16.10 3、对接焊端尺寸:按ASME/ANSI B16.5 4、结构特征:P.S或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 B16.5(RJ) 4、Structural feature:P.S or OS&Y-full bore(R.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
主要尺寸和重量 Main dimensions and weight
压力级 Class rating |
规格NPS(in) |
1/2 |
3/4 |
1 |
1 1/4 |
1 1/2 |
2 |
2 1/2 |
150 |
d |
10 |
127 |
19.1 |
24 |
31.8 |
38.1 |
48.5 |
300 |
600 |
150 |
L |
108 |
117 |
127 |
140 |
165 |
203 |
216 |
300 |
152 |
178 |
203 |
216 |
229 |
267 |
292 |
600 |
165 |
190 |
216 |
229 |
241 |
292 |
330 |
150 |
H(开启)(Open) |
165 |
162 |
211 |
238 |
257 |
282 |
357 |
300 |
600 |
150 |
W |
100 |
100 |
125 |
160 |
160 |
180 |
200 |
300 |
600 |
150 |
重量(kg)Weight |
3.0 |
3.5 |
5.5 |
6.8 |
10.4 |
14.4 |
24.5 |
300 |
3.6 |
4.9 |
7.0 |
9.4 |
13.3 |
18.0 |
26.2 |
600 |
4.2 |
5.8 |
8.8 |
12.1 |
15.6 |
19.5 |
32.0 |
说明:压力级CLASS≤600、一般法兰密封形式为“RF”型,如果是其他”RL”(环密封)或LF(大凹面)均需注明。 2.美标环密封(RJ)结构长度L等于“RF“法兰连接结构长度加”X“值
Notes:1.Class rating≤600,normally flange sealing type is “RF”type ,the others”RL”(ring sealing)or(large concave face) should be marked 2.American Standard the face to face(L) of RJ is same as the face to face of flange and “X”
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