凹凸面对焊法兰
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凹凸面对焊法兰(JB/T 82.2-94)
公称压力PN4.0~20.0Mpa
公称通径300mm,
对焊法兰是管件的一种,是指带颈的并有圆管过渡的并与管子对焊连接 的法兰。
产品特点 外形美观,表面平整光滑,耐酸碱,抗防腐,质感性能强。 |
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主要连接尺寸:凹凸面对焊法兰(JB/T 82.2-94)
压力 |
口径DN |
A |
D |
K |
L |
Th |
d |
C |
H |
B |
N |
kg |
B型 |
PN4.0 |
10 |
14 |
90 |
60 |
14 |
M12 |
40 |
16 |
35 |
8 |
26 |
0.67 |
15 |
18 |
95 |
65 |
14 |
M12 |
45 |
16 |
35 |
12 |
30 |
0.77 |
20 |
25 |
105 |
75 |
14 |
M12 |
55 |
16 |
36 |
18 |
38 |
0.97 |
25 |
32 |
115 |
85 |
14 |
M12 |
65 |
16 |
38 |
25 |
45 |
1.18 |
32 |
38 |
140/135 |
100 |
18 |
M16 |
78 |
18 |
45 |
31 |
56 |
1.98 |
40 |
45 |
150/145 |
110 |
18 |
M16 |
85 |
18 |
48 |
38 |
64 |
2.14 |
50 |
57 |
165/160 |
125 |
18 |
M16 |
100 |
20 |
48 |
48 |
76 |
2.92 |
65 |
73 |
185/180 |
145 |
18 |
M16 |
120 |
22 |
52 |
66 |
96 |
3.85 |
80 |
89 |
200/195 |
160 |
18 |
M16 |
135 |
24 |
58 |
78 |
112 |
5.03 |
100 |
108 |
235/230 |
190 |
23 |
M20 |
160 |
26 |
68 |
96 |
138 |
7.71 |
125 |
133 |
270 |
220 |
26/25 |
M24/M22 |
188 |
28 |
68 |
120 |
160 |
10.27 |
150 |
159 |
300 |
250 |
26/25 |
M24/M22 |
218 |
30 |
72 |
145 |
186 |
13.30 |
200 |
219 |
375 |
320 |
30 |
M27 |
282 |
38 |
88 |
200 |
250 |
24.72 |
250 |
273 |
450/445 |
385 |
34 |
M30 |
345 |
42 |
102 |
252 |
310 |
39.00 |
300 |
325 |
515/510 |
450 |
34 |
M30 |
408 |
46 |
116 |
301 |
368 |
53.21 |
350 |
377 |
580/570 |
510 |
36/34 |
M33/M30 |
465 |
52 |
120 |
351 |
418 |
72.29 |
400 |
426 |
660/655 |
585 |
41 |
M36 |
535 |
58 |
142 |
398 |
480 |
108.44 |
450 |
480 |
685/680 |
610 |
41 |
M36 |
560 |
60 |
146 |
448 |
530 |
109.70 |
500 |
530 |
755 |
670 |
42/48 |
M39/M42 |
612 |
62 |
156 |
495 |
580 |
138.60 |
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压力 |
口径DN |
A |
D |
K |
L |
Th |
d |
C |
H |
B |
N |
kg |
B型 |
PN6.3 |
10 |
14 |
100 |
70 |
14 |
M12 |
50 |
18 |
48 |
8 |
34 |
1.02 |
15 |
18 |
105 |
75 |
14 |
M12 |
55 |
18 |
48 |
12 |
38 |
1.14 |
20 |
25 |
130/125 |
90 |
18 |
M16 |
68 |
20 |
56 |
18 |
48 |
1.95 |
25 |
32 |
140/135 |
100 |
18 |
M16 |
78 |
22 |
58 |
25 |
52 |
2.46 |
32 |
38 |
155/150 |
110 |
23 |
M20 |
82 |
24 |
62 |
31 |
64 |
3.28 |
40 |
45 |
170/165 |
125 |
23 |
M20 |
95 |
24 |
68 |
37 |
74 |
3.91 |
50 |
57 |
180/175 |
135 |
23 |
M20 |
105 |
26 |
70 |
47 |
86 |
4.80 |
65 |
73 |
205/200 |
160 |
23 |
M20 |
130 |
28 |
75 |
64 |
106 |
6.43 |
80 |
89 |
215/210 |
170 |
23 |
M20 |
140 |
30 |
75 |
77 |
120 |
7.50 |
100 |
108 |
250 |
200 |
26/25 |
M24/M22 |
168 |
32 |
80 |
94 |
140 |
10.80 |
125 |
133 |
295 |
240 |
30 |
M27 |
202 |
36 |
98 |
118 |
172 |
17.09 |
150 |
159 |
345/340 |
280 |
34 |
M30 |
240 |
38 |
108 |
142 |
206 |
25.29 |
200 |
219 |
415/405 |
345 |
36/334 |
M33/M30 |
300 |
44 |
116 |
198 |
264 |
38.51 |
250 |
273 |
470 |
400 |
36/41 |
M33/M36 |
352 |
48 |
122 |
246 |
316 |
52.47 |
300 |
325 |
530 |
460 |
36/41 |
M33/M36 |
412 |
54 |
136 |
294 |
370 |
69.97 |
350 |
377 |
600/595 |
525 |
41 |
M36 |
475 |
60 |
154 |
342 |
430 |
100.10 |
400 |
426 |
670 |
585 |
42/48 |
M39/M42 |
525 |
66 |
170 |
386 |
484 |
138.90 |
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压力 |
口径DN |
A |
D |
K |
L |
Th |
d |
C |
H |
B |
N |
kg |
B型 |
PN10.0 |
10 |
14 |
100 |
70 |
14 |
M12 |
50 |
18 |
45 |
8 |
34 |
1.01 |
15 |
18 |
105 |
75 |
14 |
M12 |
55 |
20 |
48 |
12 |
38 |
1.26 |
20 |
25 |
130/125 |
90 |
18 |
M16 |
68 |
22 |
56 |
18 |
48 |
2.13 |
25 |
32 |
140/135 |
100 |
18 |
M16 |
78 |
24 |
58 |
25 |
52 |
2.67 |
32 |
38 |
155/150 |
110 |
23 |
M20 |
82 |
24 |
62 |
31 |
64 |
3.28 |
40 |
45 |
170/165 |
125 |
23 |
M20 |
95 |
26 |
70 |
37 |
76 |
4.28 |
50 |
57 |
195 |
145 |
26/25 |
M24/M22 |
112 |
28 |
72 |
45 |
86 |
6.02 |
65 |
73 |
220 |
170 |
26/25 |
M24/M22 |
138 |
32 |
84 |
62 |
110 |
8.60 |
80 |
89 |
230 |
180 |
26/25 |
M24/M22 |
148 |
34 |
90 |
75 |
124 |
9.97 |
100 |
108 |
265 |
210 |
30 |
M27 |
172 |
38 |
100 |
92 |
146 |
14.70 |
125 |
133 |
315/310 |
250 |
34 |
M30 |
210 |
42 |
115 |
112 |
180 |
24.00 |
150 |
159 |
355/350 |
290 |
34 |
M30 |
250 |
46 |
130 |
136 |
214 |
33.26 |
200 |
219 |
430 |
360 |
36/41 |
M33/M36 |
312 |
54 |
145 |
190 |
276 |
55.80 |
250 |
273 |
505/500 |
430 |
41 |
M36 |
382 |
60 |
170 |
236 |
340 |
87.90 |
300 |
325 |
585 |
500 |
42/48 |
M39/M42 |
442 |
70 |
195 |
284 |
400 |
130.10 |
350 |
377 |
665 |
560 |
48/54 |
M45/M48 |
498 |
76 |
210 |
332 |
460 |
175.20 |
400 |
426 |
715 |
620 |
48/54 |
M45/M48 |
558 |
80 |
220 |
376 |
510 |
218.50 |
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压力 |
口径DN |
A |
D |
K |
L |
Th |
d |
C |
H |
B |
N |
kg |
B型 |
PN16.0 |
15 |
18 |
110 |
75 |
18 |
M16 |
55 |
24 |
50 |
11 |
40 |
1.60 |
20 |
25 |
130 |
90 |
23 |
M20 |
62 |
26 |
55 |
18 |
45 |
2.33 |
25 |
32 |
140 |
100 |
23 |
M20 |
72 |
28 |
55 |
23 |
52 |
2.97 |
32 |
42 |
165 |
115 |
25 |
M22 |
85 |
30 |
60 |
32 |
62 |
4.46 |
40 |
48 |
175 |
125 |
27 |
M24 |
92 |
32 |
65 |
37 |
74 |
5.26 |
50 |
60 |
215 |
165 |
25 |
M22 |
132 |
36 |
90 |
48 |
106 |
9.76 |
65 |
73 |
245 |
190 |
30 |
M27 |
152 |
44 |
105 |
62 |
128 |
15.29 |
80 |
89 |
260 |
205 |
30 |
M27 |
168 |
46 |
110 |
70 |
138 |
18.13 |
100 |
114 |
300 |
240 |
34 |
M30 |
200 |
48 |
120 |
90 |
170 |
25.98 |
125 |
146 |
355 |
285 |
41 |
M36 |
238 |
60 |
140 |
118 |
206 |
43.55 |
150 |
168 |
390 |
318 |
41 |
M36 |
270 |
66 |
155 |
136 |
234 |
56.55 |
200 |
219 |
480 |
400 |
48 |
M42 |
345 |
78 |
185 |
178 |
298 |
102.85 |
250 |
273 |
580 |
485 |
54 |
M48 |
425 |
88 |
230 |
224 |
380 |
182.00 |
300 |
325 |
665 |
570 |
54 |
M48 |
510 |
100 |
275 |
268 |
460 |
282.00 |
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压力 |
口径DN |
A |
D |
K |
L |
Th |
d |
C |
H |
B |
N |
kg |
B型 |
PN16.0 |
15 |
22 |
120 |
82 |
23 |
M20 |
55 |
26 |
50 |
14 |
40 |
1.94 |
20 |
28 |
130 |
90 |
23 |
M20 |
62 |
28 |
55 |
19 |
46 |
2.52 |
25 |
35 |
150 |
102 |
25 |
M22 |
72 |
30 |
55 |
25 |
54 |
3.62 |
32 |
42 |
160 |
115 |
25 |
M22 |
85 |
32 |
60 |
31 |
64 |
4.52 |
40 |
48 |
170 |
124 |
27 |
M24 |
90 |
34 |
70 |
36 |
74 |
5.36 |
50 |
60 |
210 |
160 |
25 |
M22 |
128 |
40 |
95 |
46 |
105 |
10.36 |
65 |
89 |
260 |
203 |
30 |
M27 |
165 |
48 |
110 |
68 |
138 |
19.09 |
80 |
108 |
290 |
230 |
34 |
M30 |
190 |
54 |
125 |
80 |
162 |
27.19 |
100 |
133 |
360 |
292 |
41 |
M36 |
245 |
66 |
165 |
102 |
208 |
53.33 |
125 |
168 |
385 |
318 |
41 |
M36 |
270 |
76 |
170 |
130 |
234 |
64.22 |
150 |
194 |
440 |
360 |
48 |
M42 |
305 |
82 |
180 |
150 |
266 |
89.30 |
200 |
245 |
535 |
440 |
54 |
M48 |
380 |
92 |
210 |
192 |
340 |
156.00 |
250 |
325 |
670 |
572 |
58 |
M52 |
508 |
110 |
290 |
254 |
460 |
319.60 |
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