法兰部分mm HGJ44~76-91 JB/T74_90-84 GB9112_9123 ANSI B16.5 |
|
技术参数 |
公称通径
DN |
材质 |
|
10
15
20 |
|
公称压力 |
25
32
40 |
Q235
20#
16Mn |
O.25Mpa-10Mpa
使用温度:
0—550℃ |
50
65
80 |
ST45.8
12CrMoV
15CrMo |
100
125
150 |
1Cr13
1Cr18Ni9Ti
0Crl9Ni9 |
175
200
225 |
00Crl9Ni11
00Crl7Ni12Mo2
00Crl7Nil4Mo2 |
250
300
350 |
400
450
500 |
600
700
800 |
900
1000
1200 |
|
|
HG20595—97PN16.0MPa(160bar)带颈对焊钢制管法兰系列产品(mm)
----------------------------------------------------------
Series products of neck butt welded steel pipe flange |
公称直径
Inside
nomianal diameter |
钢管外径
(法兰焊端外径)
Jointpipe
outer diameter A1 |
连接尺寸Joint size |
法兰 |
法兰颈Flange neck |
|
法兰理论重量
Flange
theor-dtical
weight
(kg) |
公称
直径
Inside
nomianal
diameter |
螺栓孔
中心圆
直径
Bolthole central circle diameter |
螺栓孔
直径
Bolthole
diameter |
螺栓孔
数量
Bolthole
amounts |
螺纹
Screw thread
|
厚度
Flange
thickness
|
N
|
S |
H1
≈ |
R |
高度
Flange
altiu-de |
DN |
A |
B |
D |
K |
L |
n |
Th |
C |
A |
B |
H |
1O |
172 |
14 |
100 |
70 |
14 |
4 |
M12 |
24 |
32 |
32 |
3 |
6 |
3 |
45 |
1.39 |
15 |
21.3 |
18 |
105 |
75 |
14 |
4 |
M12 |
26 |
34 |
34 |
3.2 |
6 |
3 |
45 |
1.65 |
20 |
26g |
25 |
130 |
90 |
18 |
4 |
M16 |
30 |
42 |
42 |
3.6 |
6 |
4 |
52 |
2.90 |
25 |
337 |
32 |
140 |
100 |
18 |
4 |
M16 |
32 |
52 |
52 |
3.6 |
8 |
4 |
58 |
3.61 |
32 |
424 |
38 |
155 |
11O |
22 |
4 |
M20 |
34 |
60 |
60 |
3.6 |
8 |
5 |
60 |
4.60 |
40 |
483 |
45 |
170 |
125 |
22 |
4 |
M20 |
36 |
70 |
70 |
4 |
10 |
5 |
64 |
5.92 |
50 |
603 |
57 |
195 |
145 |
26 |
4 |
M24 |
38 |
90 |
90 |
6 |
10 |
5 |
75 |
8.28 |
65 |
761 |
76 |
220 |
170 |
26 |
8 |
M24 |
42 |
108 |
108 |
7 |
12 |
6 |
82 |
1O.8 |
80 |
889 |
89 |
230 |
180 |
26 |
8 |
M24 |
46 |
120 |
120 |
7 |
12 |
6 |
86 |
12.9 |
1OO |
1143 |
108 |
265 |
210 |
30 |
8 |
M27 |
52 |
150 |
150 |
8 |
12 |
6 |
100 |
19.6 |
125 |
139.7 |
133 |
315 |
250 |
33 |
8 |
M30×2 |
56 |
180 |
180 |
10.5 |
14 |
6 |
115 |
30.6 |
150 |
1683 |
159 |
355 |
290 |
33 |
12 |
M30×2 |
62 |
210 |
210 |
12.5 |
14 |
8 |
128 |
42.2 |
200 |
2191 |
219 |
430 |
360 |
36 |
12 |
M33×2 |
66 |
278 |
278 |
16 |
16 |
8 |
140 |
65.6 |
250 |
273 |
273 |
515 |
430 |
42 |
12 |
M39×3 |
76 |
340 |
340 |
20 |
18 |
10 |
155 |
106.4 |
300 |
323.9 |
325 |
585 |
500 |
42 |
16 |
M39×3 |
88 |
400 |
400 |
22.3 |
18 |
10 |
175 |
153.2 |
|
HG20595—97PN25.0MPa(250bar)带颈对焊钢制管法兰系列产品(mm)
----------------------------------------------------------
Series products of neck butt welded steel pipe flange |
公称
直径
Inside
nomianal diameter |
钢管外径
(法兰焊端外径)
Jointpipe
outer diameter
A1 |
连接尺寸Jointsize |
法兰
厚度
Flange
thickness
C |
法兰颈Flangeneck |
法兰
高度
Flange altiude |
法兰理
论重量
Flange theordtical
weight |
公称
直径
Inside
diameter |
螺栓孔中心圆直径
Bolthole central circle diameter
|
螺栓孔
直径
Bolthole
diameter |
螺栓孔
数量
Bolthole
amounts |
螺纹
Screw thread
|
N
|
S |
H1 ≈ |
R |
DN |
A |
B |
D |
K |
L |
n |
Th |
A |
B |
H |
(kg) |
10 |
17.2 |
14 |
125 |
85 |
18 |
4 |
M16 |
24 |
44 |
44 |
3 |
6 |
3 |
60 |
2.26 |
15 |
21.3 |
18 |
130 |
90 |
18 |
4 |
M16 |
26 |
48 |
48 |
3.2 |
6 |
3 |
60 |
2.65 |
20 |
26.9 |
25 |
135 |
95 |
18 |
4 |
M16 |
28 |
54 |
54 |
3.6 |
6 |
4 |
65 |
3.12 |
25 |
337 |
32 |
150 |
105 |
22 |
4 |
M20 |
28 |
60 |
60 |
3.6 |
8 |
4 |
65 |
3.74 |
32 |
424 |
38 |
165 |
120 |
22 |
4 |
M20 |
32 |
72 |
72 |
4 |
8 |
5 |
75 |
5.32 |
40 |
483 |
45 |
185 |
135 |
26 |
4 |
M24 |
34 |
84 |
84 |
5 |
10 |
5 |
80 |
7.08 |
50 |
60.3 |
57 |
200 |
150 |
26 |
8 |
M24 |
38 |
95 |
95 |
6.3 |
10 |
5 |
85 |
8.61 |
65 |
761 |
76 |
230 |
180 |
26 |
8 |
M24 |
42 |
124 |
124 |
8 |
12 |
6 |
95 |
13.2 |
80 |
101.6 |
102 |
255 |
200 |
30 |
8 |
M27 |
46 |
136 |
136 |
11 |
12 |
6 |
102 |
17.O |
100 |
127 |
127 |
300 |
235 |
33 |
8 |
M30×2 |
54 |
164 |
164 |
14.2 |
14 |
6 |
120 |
28.1 |
125 |
1524 |
159 |
340 |
275 |
33 |
12 |
M30×2 |
60 |
200 |
206 |
16 |
16 |
6 |
140 |
39,7 |
150 |
177.8 |
180 |
390 |
320 |
36 |
12 |
M33×2 |
68 |
240 |
242 |
17.5 |
18 |
8 |
160 |
60.5 |
200 |
244.5 |
|
485 |
400 |
42 |
12 |
M39×2 |
82 |
305 |
|
25 |
25 |
8 |
180 |
111.8 |
250 |
2985 |
|
585 |
490 |
48 |
16 |
M45×3 |
100 |
385 |
|
32 |
30 |
10 |
215 |
193.3 |
|
HG20601—97钢制管法兰系列产品(mm)
----------------------------------------------------------
Series products of steel pipe flange covers |
|
公称压力PN,MPa(bar)Nominalpressure |
密封面型式
Airtight Surface |
O.25
(2.5) |
O.6
(6) |
1.0
(10) |
1.6
(16) |
2.5
(25) |
4.O
(40) |
6.3
(63) |
10.O
(100) |
突面(RF)
Convex |
DN1O-2000 |
DN1O-2000 |
DN10-600 |
DN1O-400 |
凹凸(MFM)
Convex and concave |
|
DNl0-600 |
DN1O-400 |
榫槽面(TG)
Slotcross—section |
|
DN1O-600 |
DN10-400 |
全平面(FF)
Entire plane |
DN1O-600 |
DN10-1200 |
|
环连接面(RJ)
Ring joint surface |
|
DN15-400 |
|
HG20601—97钢制管法兰系列产品(mm)
----------------------------------------------------------
Series products of steel pipe flange covers |
公称通径 |
连接尺寸Joint size |
法兰盖高度 |
法兰盖理论重量 |
Inside nominal
diameter
DN |
法兰盖外径
Flange cover
Outer diameter
D |
螺栓孔中
心圆直径
Bolthole central
Circle diameter
K |
螺栓孔直径
Bolthole diameter
L |
螺栓孔数量
Bolthole amounts
n |
螺纹
Screw thread
Th |
Flange cover outer
thickness
C |
Flange cover theorditical weight
(kg) |
10 |
125 |
85 |
18 |
4 |
M16 |
24 |
2.121 |
15 |
130 |
90 |
18 |
4 |
M16 |
26 |
2.50 |
20 |
135 |
95 |
18 |
4 |
M16 |
28 |
2.92 |
25 |
150 |
105 |
22 |
4 |
M16 |
28 |
3.55 |
32 |
165 |
120 |
22 |
4 |
M16 |
32 |
4.99 |
40 |
185 |
135 |
26 |
4 |
M16 |
34 |
6.60 |
50 |
200 |
150 |
26 |
8 |
M16 |
38 |
8.10 |
65 |
230 |
180 |
26 |
8 |
M16 |
42 |
12.3 |
80 |
255 |
200 |
30 |
8 |
M16 |
46 |
16.4 |
100 |
300 |
235 |
33 |
8 |
M30×2 |
54 |
27.0 |
125 |
340 |
275 |
33 |
12 |
M30×2 |
60 |
37.9 |
150 |
390 |
320 |
36 |
12 |
M33×2 |
68 |
57.2 |
200 |
485 |
400 |
42 |
12 |
M39×3 |
82 |
108.2 |
250 |
585 |
490 |
48 |
16 |
M45×3 |
100 |
188.2 |
300 |
690 |
590 |
52 |
16 |
M48×3 |
120 |
320.1 |
|
PN1.0MPa(10bar)板式平焊钢制管法兰(mm)
---------------------------------------------------------- |
公称
通径 Inside
nomianal
diameter |
管子外径
Pipe Outer
diameter A1 |
连接尺寸
Joint size |
法兰
厚度
|
法兰
内径 Flange inside
diameter
B2 |
法兰理
论重量 Flange
theordtical
weight |
法兰外径
|
螺栓孔中
心圆直径 |
螺栓孔
直径 |
螺栓孔
数量 |
螺纹
|
DN
DN |
A |
B |
Flange outer diameter
D |
Bolthole circle
diameter
K |
Bolthole
diameter
L |
Bolthole
amounts
n |
Screw thread
Th |
Flange
thickness
C |
A |
B |
(kg)
|
1O |
17.2 |
14 |
90 |
60 |
14 |
4 |
M12 |
14 |
18 |
15 |
O.61 |
15 |
21.3 |
18 |
95 |
65 |
14 |
4 |
M12 |
14 |
22 |
19 |
O.68 |
20 |
26.9 |
25 |
105 |
75 |
14 |
4 |
M12 |
16 |
27.5 |
26 |
0.94 |
25 |
33.7 |
32 |
115 |
85 |
14 |
4 |
M12 |
16 |
34.5 |
33 |
1.12 |
32 |
42.4 |
38 |
140 |
100 |
18 |
4 |
M16 |
18 |
43.5 |
39 |
1.86 |
40 |
48.3 |
45 |
150 |
110 |
18 |
4 |
M16 |
18 |
49.5 |
46 |
2.12 |
50 |
60.3 |
57 |
165 |
125 |
18 |
4 |
M16 |
20 |
61.5 |
59 |
2.77 |
65 |
76.1 |
76 |
185 |
145 |
18 |
4 |
M16 |
20 |
77.5 |
78 |
3.31 |
80 |
88.9 |
89 |
200 |
160 |
18 |
8 |
M16 |
20 |
905 |
91 |
3.59 |
100 |
114.3 |
108 |
220 |
180 |
18 |
8 |
M16 |
22 |
116 |
110 |
4.57 |
125 |
139.7 |
133 |
250 |
210 |
18 |
8 |
M16 |
22 |
141.5 |
135 |
5.65 |
150 |
168.3 |
159 |
285 |
240 |
22 |
8 |
M20 |
24 |
170.5 |
161 |
7.61 |
200 |
219.1 |
219 |
340 |
295 |
22 |
8 |
M20 |
24 |
221.5 |
222 |
9.24 |
250 |
273 |
273 |
395 |
350 |
22 |
12 |
M20 |
26 |
276.5 |
276 |
11.9 |
300 |
323.9 |
325 |
445 |
400 |
22 |
12 |
M20 |
28 |
327.5 |
328 |
14.6 |
350 |
355.6 |
377 |
505 |
460 |
22 |
16 |
M20 |
30 |
359.5 |
381 |
18.9 |
400 |
406.4 |
426 |
565 |
515 |
26 |
16 |
M24 |
32 |
411 |
430 |
24.4 |
450 |
457 |
480 |
615 |
565 |
26 |
20 |
M24 |
35 |
462 |
485 |
27.9 |
500 |
508 |
530 |
670 |
620 |
26 |
20 |
M24 |
38 |
513.5 |
535 |
34.9 |
600 |
610 |
630 |
780 |
725 |
30 |
20 |
M27 |
42 |
616.5 |
636 |
48.1 |
|
PN1.6MPa(16bar)板式平焊钢制管法兰(mm)
---------------------------------------------------------- |
公称
通径 Inside
nomianal
diameter DN
DN |
管子外径
Pipe outer
diameter A1 |
连接尺寸
Joint size |
法兰
厚度
Flange
thickness
C |
法兰
内径
Flange inside
diameter
B2 |
坡口
宽度
Bevel
width
b |
法兰理
论重量 Flange
theordtical
weight
(kg)
|
法兰外径
Flange outer
diameter
D |
螺栓孔中
心圆直径
Bolthole
central
circle
diameter
K |
螺栓孔
直径
Bolthole
diameter L |
螺栓孔
数量
Bolthole
amounts n |
螺纹
Screw
thread
Th |
A |
B |
A |
B |
10 |
17.2 |
14 |
90 |
60 |
14 |
4 |
M12 |
14 |
18 |
15 |
4 |
O.61 |
15 |
21.3 |
18 |
95 |
65 |
14 |
4 |
M12 |
14 |
22 |
19 |
4 |
0.68 |
20 |
26.9 |
25 |
105 |
75 |
14 |
4 |
M12 |
16 |
27.5 |
26 |
4 |
O.94 |
25 |
33.7 |
32 |
115 |
85 |
14 |
4 |
M12 |
16 |
345 |
33 |
5 |
1.12 |
32 |
42.4 |
38 |
140 |
100 |
18 |
4 |
M16 |
18 |
435 |
39 |
5 |
1.86 |
40 |
48.3 |
45 |
150 |
110 |
18 |
4 |
M16 |
18 |
49.5 |
46 |
5 |
2.12 |
50 |
60.3 |
57 |
165 |
125 |
18 |
4 |
M16 |
20 |
61.5 |
59 |
5 |
2.77 |
65 |
76.1 |
76 |
185 |
145 |
18 |
4 |
M16 |
20 |
775 |
78 |
6 |
3.31 |
80 |
88.9 |
89 |
200 |
160 |
18 |
8 |
M16 |
20 |
90.5 |
91 |
6 |
3.59 |
100 |
114.3 |
108 |
220 |
180 |
18 |
8 |
M16 |
22 |
116 |
110 |
6 |
4.57 |
125 |
139.7 |
133 |
250 |
210 |
18 |
8 |
M16 |
22 |
141.5 |
135 |
6 |
5.65 |
150 |
168.3 |
159 |
285 |
240 |
22 |
8 |
M20 |
24 |
170.5 |
161 |
6 |
7.61 |
200 |
219.1 |
219 |
340 |
295 |
22 |
12 |
M20 |
26 |
221.5 |
222 |
8 |
9.69 |
250 |
273 |
273 |
405 |
355 |
26 |
12 |
M24 |
28 |
276.5 |
276 |
10 |
13.8 |
300 |
350 |
325 |
460 |
410 |
26 |
12 |
M24 |
32 |
327.5 |
328 |
11 |
18.9 |
350 |
355.6 |
377 |
520 |
470 |
26 |
16 |
M24 |
35 |
359.5 |
381 |
12 |
24.7 |
400 |
406.4 |
426 |
580 |
525 |
30 |
16 |
M27 |
38 |
411 |
430 |
12 |
32.1 |
450 |
457 |
480 |
640 |
585 |
30 |
20 |
M27 |
42 |
462 |
485 |
12 |
40.5 |
500 |
508 |
530 |
715 |
650 |
33 |
20 |
M30×2 |
46 |
513.5 |
535 |
12 |
57.6 |
600 |
610 |
630 |
840 |
770 |
36 |
20 |
M33×2 |
52 |
616.5 |
636 |
12 |
88.2 |
|
PN2.5MPa(25bar)板式平焊钢制管法兰(mm)
---------------------------------------------------------- |
central
circle
diameter
公称
通径
Inside nomianal
diameter DN |
管子外径
Pipe outer
diameter A. |
连接尺寸
Joint size |
法兰
厚度
Flange
thickness |
法兰
内径
Flange inside
diameter B. |
坡口
宽度
Bevel width |
法兰理
论重量
Flange
theordtical weight |
法兰
外径
Flange outer
diameter |
螺栓孔
中心圆
直径
Bolthole |
螺栓孔
直径
Bolthole
diameter |
螺栓孔
数量
Bolthole
amounts |
螺纹
Screw
thread |
DN
|
A
|
B
|
D |
K |
L
|
n
|
Th
|
C
|
A
|
B
|
b
|
(kg)
|
10
|
17.2
|
14
|
90
|
60
|
14
|
4
|
M12
|
14
|
18
|
15
|
4
|
0.16
|
15 |
21.3 |
18 |
95 |
65 |
14 |
4 |
M12 |
14 |
22 |
19 |
4 |
O.68 |
20 |
26.9 |
25 |
105 |
75 |
14 |
4 |
M12 |
16 |
27.5 |
26 |
4 |
0.94 |
25 |
33.7 |
32 |
115 |
85 |
14 |
4 |
M12 |
16 |
34.5 |
33 |
5 |
1.12 |
32 |
42.4 |
38 |
140 |
100 |
18 |
4 |
M16 |
18 |
43.5 |
39 |
5 |
1.86 |
40 |
48.3 |
45 |
150 |
110 |
18 |
4 |
M16 |
18 |
49.5 |
46 |
5 |
2.12 |
50 |
60.3 |
57 |
165 |
125 |
18 |
4 |
M16 |
20 |
61.5 |
59 |
5 |
2.77 |
65 |
76.1 |
76 |
185 |
145 |
18 |
8 |
M16 |
22 |
77.5 |
78 |
6 |
3.46 |
80 |
88.9 |
89 |
200 |
160 |
18 |
8 |
M16 |
24 |
90.5 |
91 |
6 |
4.31 |
1OO |
114.3 |
108 |
235 |
190 |
22 |
8 |
M20 |
26 |
116 |
110 |
6 |
6.29 |
125 |
139.7 |
133 |
270 |
220 |
26 |
8 |
M24 |
28 |
141.5 |
135 |
6 |
8.50 |
150 |
168.3 |
159 |
300 |
250 |
26 |
8 |
M24 |
30 |
170.5 |
161 |
6 |
10.8 |
200 |
219.1 |
219 |
360 |
310 |
26 |
12 |
M24 |
32 |
221.5 |
222 |
8 |
14.2 |
250
|
273
|
273
|
425
|
370
|
30
|
12
|
M27
|
35
|
276.5
|
276 |
10
|
20.2
|
300 |
323.9 |
325 |
485 |
430 |
30 |
16 |
M27 |
38 |
327.5 |
328 |
11 |
26.5 |
350 |
355.6 |
377 |
555 |
490 |
33 |
16 |
M30×2 |
42 |
359.5 |
381 |
12 |
37.6 |
400 |
406.4 |
426 |
620 |
550 |
36 |
16 |
M33×2 |
46 |
411 |
430 |
12 |
50.7 |
450 |
457 |
480 |
670 |
600 |
36 |
20 |
M33×2 |
50 |
462 |
485 |
12 |
57.8 |
500 |
508 |
530 |
730 |
660 |
36 |
20 |
M33×2 |
56 |
513.5 |
535 |
12 |
76.2 |
600 |
610 |
630 |
845 |
770 |
39 |
20 |
M36×3 |
68 |
616.5 |
636 |
12 |
117.O |
|