标准规范APPLICABLE STANDARDS
设计与制造Design：GB/T12237/1989
连接法兰End Flange：GB9113.1
防火测试Fire Safe：API607 4th 1993
结构长度Face to Face：GB/T12221-1989
检测与试验Inspection&Testing：GB/T13927-1992
GB系列主要外型及连接尺寸表GB Main appearance and connection size talbe
|
公称压力PN |
公称通径DN |
L |
￠E |
￠B |
￠C |
D1 |
T |
f |
f1 |
N-￠h |
H |
H1 |
W |
M |
P |
A1 |
A2 |
B1 |
B2 |
|
1.6 |
15 |
130 |
95 |
65 |
46 |
|
14 |
2 |
|
4-14 |
48 |
79 |
135 |
9 |
9 |
6 |
6 |
36 |
42 |
|
20 |
130 |
105 |
75 |
56 |
|
16 |
2 |
|
4-14 |
53 |
84 |
135 |
9 |
9 |
6 |
6 |
36 |
42 |
|
|
25 |
140 |
115 |
85 |
65 |
|
16 |
2 |
|
4-14 |
64 |
95 |
170 |
11 |
11 |
6 |
7 |
42 |
50 |
|
|
32 |
165 |
140 |
100 |
76 |
|
18 |
2 |
|
4-18 |
71 |
103 |
170 |
11 |
11 |
6 |
7 |
42 |
50 |
|
|
40 |
165 |
150 |
110 |
84 |
|
18 |
2 |
|
4-18 |
76 |
111 |
200 |
14 |
14 |
7 |
9 |
50 |
70 |
|
|
50 |
203 |
165 |
125 |
99 |
|
20 |
2 |
|
4-18 |
85 |
120 |
200 |
14 |
14 |
7 |
9 |
50 |
70 |
|
|
65 |
222 |
185 |
145 |
118 |
|
20 |
2 |
|
4-18 |
104 |
153 |
300 |
17 |
17 |
9 |
11 |
70 |
105 |
|
|
80 |
241 |
200 |
160 |
132 |
|
20 |
2 |
|
8-18 |
114 |
163 |
300 |
17 |
17 |
9 |
11 |
70 |
105 |
|
|
100 |
305 |
220 |
180 |
156 |
|
22 |
2 |
|
8-18 |
140 |
182 |
400 |
22 |
22 |
non |
11 |
non |
105 |
|
|
125 |
356 |
250 |
210 |
184 |
|
22 |
2 |
|
8-18 |
183 |
260 |
500 |
27 |
27 |
14 |
non |
125 |
Non |
|
|
150 |
394 |
285 |
240 |
211 |
|
24 |
2 |
|
8-22 |
202 |
280 |
800 |
27 |
27 |
14 |
non |
125 |
Non |
|
|
200 |
457 |
340 |
295 |
266 |
|
24 |
2 |
|
12-22 |
253 |
|
1100 |
27 |
27 |
14 |
non |
125 |
non |
|
|
2.5 |
15 |
140 |
95 |
65 |
46 |
|
14 |
2 |
|
4-14 |
48 |
79 |
135 |
9 |
9 |
6 |
6 |
36 |
42 |
|
20 |
152 |
105 |
75 |
56 |
|
16 |
2 |
|
4-14 |
53 |
84 |
135 |
9 |
9 |
6 |
6 |
36 |
42 |
|
|
25 |
165 |
115 |
85 |
65 |
|
16 |
2 |
|
4-14 |
64 |
95 |
170 |
11 |
11 |
6 |
7 |
42 |
50 |
|
|
32 |
178 |
140 |
100 |
76 |
|
18 |
2 |
|
4-18 |
71 |
103 |
170 |
11 |
11 |
6 |
7 |
42 |
50 |
|
|
40 |
190 |
150 |
110 |
84 |
|
18 |
2 |
|
4-18 |
76 |
111 |
200 |
14 |
14 |
7 |
9 |
50 |
70 |
|
|
50 |
216 |
165 |
125 |
99 |
|
20 |
2 |
|
4-18 |
85 |
120 |
200 |
14 |
14 |
7 |
9 |
50 |
70 |
|
|
65 |
241 |
185 |
145 |
118 |
|
22 |
2 |
|
8-18 |
104 |
153 |
300 |
17 |
17 |
9 |
11 |
70 |
105 |
|
|
80 |
283 |
200 |
160 |
132 |
|
24 |
2 |
|
8-18 |
114 |
163 |
300 |
17 |
17 |
9 |
11 |
70 |
105 |
|
|
100 |
305 |
235 |
190 |
156 |
|
24 |
2 |
|
8-22 |
140 |
182 |
400 |
22 |
22 |
non |
11 |
non |
105 |
