四通法兰球阀,型号有:Q46F、Q646F、Q946F、Q46H、Q646H、Q946H;
法兰焊接球阀,型号有:Q61F、Q361F、Q661F、Q961F、Q61H、Q661H、Q961H;
公称通径 |
化标法兰球阀连接尺 寸(mm) |
||||||||
L |
D |
D1 |
D2 |
H |
b-f |
Z-Φd |
W |
||
15 |
130 |
95 |
65 |
45 |
85 |
14-2 |
4-14 |
140 |
|
20 |
140 |
105 |
75 |
55 |
90 |
16-2 |
4-14 |
140 |
|
25 |
150 |
115 |
85 |
65 |
99 |
16-2 |
4-14 |
160 |
|
32 |
165 |
140 |
100 |
78 |
105 |
18-2 |
4-18 |
180 |
|
40 |
180 |
150 |
110 |
85 |
126 |
18-3 |
4-18 |
235 |
|
50 |
200 |
165 |
125 |
100 |
140 |
18-3 |
4-18 |
250 |
|
65 |
220 |
185 |
145 |
120 |
165 |
20-3 |
4-18 |
285 |
|
80 |
250 |
200 |
160 |
135 |
178 |
20-3 |
8-18 |
320 |
|
100 |
280 |
220 |
180 |
155 |
155 |
22-3 |
8-18 |
350 |
|
125 |
320 |
250 |
210 |
185 |
230 |
22-3 |
8-18 |
800 |
|
150 |
360 |
285 |
240 |
210 |
280 |
24-3 |
8-22 |
1000 |
|
200 |
400 |
340 |
295 |
265 |
310 |
26-3 |
12-22 |
1200 |
|
250 |
457 |
405 |
355 |
320 |
350 |
30-3 |
12-26 |
1400 |
公称通径 |
国标法兰球阀连接尺 寸(mm) |
||||||||
L |
D |
D1 |
D2 |
H |
b-f |
Z-Φd |
W |
||
15 |
130 |
95 |
65 |
45 |
85 |
14-2 |
4-14 |
140 |
|
20 |
140 |
105 |
75 |
55 |
90 |
14-2 |
4-14 |
140 |
|
25 |
150 |
115 |
85 |
65 |
99 |
16-2 |
4-14 |
160 |
|
32 |
165 |
135 |
100 |
78 |
105 |
16-2 |
4-18 |
180 |
|
40 |
180 |
145 |
110 |
85 |
126 |
16-3 |
4-18 |
235 |
|
50 |
200 |
160 |
125 |
100 |
140 |
16-3 |
4-18 |
250 |
|
65 |
220 |
180 |
145 |
120 |
165 |
18-3 |
4-18 |
285 |
|
80 |
250 |
195 |
160 |
135 |
178 |
20-3 |
8-18 |
320 |
|
100 |
280 |
215 |
180 |
155 |
155 |
20-3 |
8-18 |
350 |
|
125 |
320 |
245 |
210 |
185 |
230 |
22-3 |
8-18 |
800 |
|
150 |
360 |
280 |
240 |
210 |
280 |
24-3 |
8-23 |
1000 |
|
200 |
400 |
335 |
295 |
265 |
310 |
26-3 |
12-23 |
1200 |
|
250 |
457 |
405 |
355 |
320 |
350 |
30-3 |
12-25 |
1400 |