2024年4月10日发(作者：孙永逸)
10
公称
通径
DN
10
15
20
25
32
40
50
65
80
100
125
150
200
250
300
350
400
450
500
600
700
800
900
1000
1200
1400
1600
1800
2000
16
公称
通径
DN
10
15
20
25
32
40
50
65
80
100
125
150
200
250
螺栓
螺栓
法兰
孔中
螺栓
系列系列螺纹
外径D
心直
孔径L
数量n
ⅠⅡ规格
径K
17.2149060144M12
21.3189565144M12
26.92510575144M12
33.73211585144M12
42.438140100184M16
48.345150110184M16
60.357165125184M16
76.4M16
88.989200160188M16
114.31M16
139.78M16
168.38M20
219.28M20
2732733953502212M20
323.93254454002212M20
355.63775054602216M20
406.44265655152616M24
45748M24
5620M24
6120M27
71172M27
81382M30
914928M30
11603628M33
12203932M36
14204236M39
16204840M45
18204844M45
22304848M45
连接尺寸
钢管外径A
连接尺寸密封面
d
41
46
56
65
76
84
99
118
132
156
184
211
266
319
370
429
480
530
582
682
794
901
1001
1112
1328
1530
1750
1950
2150
f
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
5
5
5
5
5
5
5
5
5
N
法兰法兰
厚度C高度H
系列系列
ⅠⅡ
14
14
16
16
18
18
20
20
20
22
22
24
24
26
26
26
26
28
28
28
30
32
34
34
38
42
46
50
54
35
38
40
40
42
45
45
45
50
52
55
55
62
68
68
68
72
72
75
80
80
90
95
95
115
120
130
140
150
28
32
40
46
56
64
74
92
110
130
158
184
234
288
342
390400
440445
488500
540550
640650
746744
848850
948950
1051
1256
1460
1666
1866
2070
法兰颈
S
2.3
3.2
3.2
3.2
3.6
3.6
4
2.9
3.2
3.6
4
4.5
6.3
6.3
7.1
8
8.8
10
11
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
法兰颈
N
法兰法兰
厚度C高度H
系列系列
ⅠⅡ
14
14
16
16
18
18
20
20
20
22
22
24
24
26
35
38
40
40
42
45
45
45
50
52
55
55
62
70
28
32
40
46
56
64
74
92
110
130
158
184
234
288
S
2.3
3.2
3.2
3.2
3.6
3.6
4
2.9
3.2
3.6
4
4.5
6.3
6.3
H1
6
6
6
6
6
7
8
10
10
12
12
12
16
16
R
3
3
4
4
5
5
5
6
6
6
6
8
8
10
H1
6
6
6
6
6
7
8
10
10
12
12
12
16
16
16
16
16
16
16
18
18
18
20
20
25
25
25
30
30
R
3
3
4
4
5
5
5
6
6
6
6
8
8
10
10
10
10
12
12
12
12
12
12
12
12
12
12
15
15
螺栓
螺栓
法兰
孔中
螺栓
系列系列螺纹
外径D
心直
孔径L
数量n
ⅠⅡ规格
径K
17.2149060144M12
21.3189565144M12
26.92510575144M12
33.73211585144M12
42.438140100184M16
48.345150110184M16
60.357165125184M16
76.4M16
88.989200160188M16
114.31M16
139.78M16
168.38M20
219.212M20
2732734053552612M24
钢管外径A
密封面
d
41
46
56
65
76
84
99
118
132
156
184
211
266
319
f
2
2
2
2
2
2
2
2
2
2
2
2
2
2
300323.9325
350355.6377
400406.4426
450457480
500508530
600610630
700711720
800813820
900914920
1
12
14
16
18
2
25
公称
通径
DN
10
15
20
25
32
40
50
65
80
100
125
150
200
250
300
350
400
450
500
600
700
800
900
1000
40
公称
通径
DN
10
15
20
25
钢管外径A
系列
Ⅰ
17.2
21.3
26.9
33.7
42.4
48.3
60.3
76.1
88.9
114.3
139.7
168.3
219.1
273
323.9
355.6
406.4
457
508
610
711
813
914
1016
460
520
580
640
715
840
910
1025
1125
1255
1485
1685
1930
2130
2345
410
470
525
585
650
770
840
950
1050
1170
1390
1590
1820
2020
2230
26
26
30
30
33
36
36
39
39
42
48
48
55
55
60
12
16
16
20
20
20
24
24
28
28
32
36
40
44
48
M24
M24
M27
M27
M30
M33
M33
M36
M36
M39
M45
M45
M52
M52
M56
370
429
480
548
609
720
794
901
1001
1112
1328
1530
1750
1950
2150
2
2
2
2
2
2
5
5
5
5
5
5
5
5
5
28
30
32
40
44
54
38
38
40
42
48
52
58
62
66
78
82
85
87
90
95
100
105
110
120
130
145
160
170
190
342
390400
444450
490506
546559
650660
750750
848850
948958
10561060
1260
1465
1668
1870
2072
7.1
8
8.8
10
11
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
法兰颈
16
16
16
16
16
18
18
20
20
22
30
30
35
35
40
10
10
10
12
12
12
12
12
12
12
12
12
12
15
15
连接尺寸
螺栓
螺栓
法兰
孔中
螺栓
系列螺纹
外径D
心直
孔径L
数量n
Ⅱ规格
径K
149060144M12
189565144M12
2510575144M12
3211585144M12
38140100184M16
45150110184M16
57165125184M16
76185145188M16
89200160188M16
1M20
8M24
8M24
22M24
2734253703012M27
3254854303016M27
3775554903316M30
4266205503616M33
48M33
53M33
63M36
72M39
82M45
928M45
1528M52
连接尺寸
密封面
d
41
46
56
65
76
84
99
118
132
156
184
211
274
330
389
448
503
548
609
720
820
928
1028
1140
f
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
5
5
5
5
N
法兰法兰
厚度C高度H
系列系列
ⅠⅡ
14
14
16
16
18
18
20
22
24
24
26
28
30
32
34
38
40
46
48
58
46
50
54
58
35
38
40
40
42
45
48
52
58
65
68
75
80
88
92
100
110
110
125
125
125
135
145
155
28
32
40
46
56
64
74
92
110
134
162
190
244
296
350
398
452
500
558
660
760
864
968
1070
406
464
514
570
670
766
874
974
1074
S
2.3
3.2
3.2
3.2
3.6
3.6
4
5
5.6
6.3
6.3
7.1
6.3
6.3
7.1
8
8.8
10
11
12.5
12.5
12.5
12.5
12.5
法兰颈
H1
6
6
6
6
6
7
8
10
12
12
12
12
16
18
18
20
20
20
20
20
20
22
24
24
R
3
3
4
4
5
5
5
6
6
6
6
8
8
10
10
10
10
12
12
12
12
12
12
12
钢管外径A
系列
Ⅰ
17.2
21.3
26.9
33.7
密封面
d
41
46
56
65
f
2
2
2
2
N
法兰法兰
厚度C高度H
系列系列
ⅠⅡ
14
14
16
16
35
38
40
40
28
32
40
46
螺栓
螺栓
法兰
孔中
螺栓
系列螺纹
外径D
心直
孔径L
数量n
Ⅱ规格
径K
149060144M12
189565144M12
2510575144M12
3211585144M12
S
2.3
3.2
3.2
3.2
H1
6
6
6
6
R
3
3
4
4
32
40
50
65
80
100
125
150
200
250
300
350
400
450
500
600
63
公称
通径
DN
10
15
20
25
32
40
50
65
80
100
125
150
200
250
300
350
400
100
公称
通径
DN
10
15
20
25
32
40
50
65
80
100
42.4
48.3
60.3
76.1
88.9
114.3
139.7
168.3
219.1
273
323.9
355.6
406.4
457
508
610
38
45
57
76
89
108
133
159
219
273
325
377
426
480
530
630
140
150
165
185
200
235
270
300
375
450
515
580
660
685
755
890
100
110
125
145
160
190
220
250
320
385
450
510
585
610
670
795
18
18
18
18
18
22
26
26
30
33
33
36
39
39
42
48
4
4
4
8
8
8
8
8
12
12
16
16
16
20
20
20
M16
M16
M16
M16
M16
M20
M24
M24
M27
M30
M30
M33
M36
M36
M39
M45
76
84
99
118
132
156
184
211
284
345
409
465
535
560
615
735
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
18
18
20
22
24
24
26
28
34
38
42
46
50
57
57
72
42
45
48
52
58
65
68
75
88
105
115
125
135
135
140
150
56
64
74
92
110
134
162
190
244
306
362
408
462
500
562
666
418
480
530
580
686
3.6
3.6
4
5
5.6
6.3
6.3
7.1
8
10
10
11
12.5
14.2
16
17.5
法兰颈
6
7
8
10
12
12
12
12
16
18
18
20
20
20
20
20
5
5
5
6
6
6
6
8
8
10
10
10
10
12
12
12
连接尺寸
螺栓
螺栓
法兰
孔中
螺栓
系列系列螺纹
外径D
心直
孔径L
数量n
ⅠⅡ规格
径K
17.21410070144M12
21.31810575144M12
26.92513090184M16
33.732140100184M16
42.438155110224M20
48.345170125224M20
60.357180135224M20
76.8M20
88.989215170228M20
114.31M24
139.78M27
168.38M30
219.612M33
2732734704003612M33
323.93255304603616M33
355.63776005253916M36
406.44266705854216M39
钢管外径A
连接尺寸
螺栓
螺栓
法兰
孔中
螺栓
系列系列螺纹
外径D
心直
孔径L
数量n
ⅠⅡ规格
径K
17.21410070144M12
21.31810575144M12
26.92513090184M16
33.732140100184M16
42.438155110224M20
48.345170125224M20
60.357195145264M24
76.8M24
88.989230180268M24
114.31M27
钢管外径A
密封面
d
41
46
56
65
76
84
99
118
132
156
184
211
284
345
409
465
535
f
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
N
法兰法兰
厚度C高度H
系列系列
ⅠⅡ
20
20
20
24
24
26
26
26
28
30
34
36
42
46
52
56
60
45
45
52
58
60
62
62
68
72
78
88
95
110
125
140
150
160
32
34
42
52
60
70
82
98
112
138
168
202
256
316
372
420
475
430
484
S
3
3.2
3.6
3.6
3.6
4
5
6
6
7
7.5
8.5
10.5
13.5
15.5
17.5
20
法兰颈
H1
6
6
6
8
8
10
10
12
12
12
12
12
16
18
18
20
20
R
3
3
4
4
5
5
5
6
6
6
6
8
8
10
10
10
10
密封面
d
41
46
56
65
76
84
99
118
132
156
f
2
2
2
2
2
2
2
2
2
2
N
法兰法兰
厚度C高度H
系列系列
ⅠⅡ
20
20
20
24
24
26
28
30
32
36
45
45
52
58
60
62
68
76
78
90
32
34
42
52
60
70
90
108
120
150
S
3
3.2
3.6
3.6
3.6
4
6
7
7
8
H1
6
6
6
8
8
10
10
12
12
12
R
3
3
4
4
5
5
5
6
6
6
125
150
200
250
300
350
400
160
公称
通径
DN
10
15
20
25
32
40
50
65
80
100
125
150
200
250
300
139.7
168.3
219.1
273
323.9
355.6
406.4
133
159
219
273
325
377
426
315
355
430
505
585
655
715
250
290
360
430
500
560
620
33
33
36
39
42
48
48
8
12
12
12
16
16
16
M30
M30
M33
M36
M39
M45
M45
184
211
284
345
409
465
535
2
2
2
2
2
2
2
40
44
52
60
68
74
82
105
115
130
157
170
189
205
180
210
278
340
400
460
510
10.5
11.5
14.5
18.5
20.5
22.5
25
法兰颈
12
12
16
18
18
20
20
6
8
8
10
10
10
10
连接尺寸
螺栓
螺栓
法兰
孔中
螺栓
系列系列螺纹
外径D
心直
孔径L
数量n
ⅠⅡ规格
径K
17.21410070144M12
21.31810575144M12
26.92513090184M16
33.732140100184M16
42.438155110224M20
48.345170125224M20
60.357195145264M24
76.8M24
88.989230180268M24
114.31M27
139.78M30
168.312M30
219.612M33
2732735154304212M39
323.93255855004216M39
钢管外径A
密封面
d
41
46
56
65
76
84
99
118
132
156
184
211
284
345
409
f
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
N
法兰法兰
厚度C高度H
系列系列
ⅠⅡ
24
26
30
32
34
36
38
42
46
52
56
62
66
76
88
45
45
52
58
60
64
75
82
86
100
115
128
140
155
175
32
34
42
52
60
70
90
108
120
150
180
210
278
340
400
S
3
3.2
3.6
3.6
3.6
4
6
7
7
8
10.5
12.5
16
20
22.2
H1
6
6
6
8
8
10
10
12
12
12
14
14
16
18
18
R
3
3
4
4
5
5
5
6
6
6
6
8
8
10
10
10
理论重量（kg）
系列Ⅰ系列Ⅱ内径
0.580.5912.69.40.69
0.680.6814.911.60.80
0.970.9820.518.61.10
1.161.1827.325.61.31
1.901.9435.230.82.15
2.212.2541.137.82.49
2.912.9652.3493.22
3.493.4970.370.23.79
3.993.9982.582.64.31
4.925.15107.1100.85.49
6.276.60131.71257.00
8.228.78159.31509.29
11.5011.51206.5206.412.11
15.1515.15260.4260.415.83
18.1818.03309.7310.818.80
25.4122.58339.636123.51
30.9527.58388.8408.428.73
36.4727..60
42.9038.3048650839.74
62.4156.7058560551.89
68.1264.4568669570.07
91.0488..19
106.9103.9889895111.77
123.9121.3991995130.56
183.7183.7.08
246.7246.7.66
346.0346..48
419.4419.4.58
519.8519.8.41
理论重量（kg）
系列Ⅰ系列Ⅱ内径
0.580.5912.69.40.69
0.680.6814.911.60.80
0.970.9820.518.61.10
1.161.1827.325.61.31
1.901.9435.230.82.15
2.212.2541.137.82.49
2.912.9652.3493.22
3.493.4970.370.23.79
3.993.9982.582.64.31
4.925.15107.1100.85.49
6.276.60131.71257.00
8.228.78159.31509.29
11.5011.51206.5206.411.82
16.1116.11260.4260.416.91
连接
公称
尺寸
法兰颈
理论重量（kg）
通径
法兰
法兰法兰
N
DN
外径D
厚度C高度H
系列系列
ⅠⅡ
系列Ⅰ系列Ⅱ毛坏内径
109316.537.5
28
0.580.597.6
159816.540.5
32
0.680.689.9
2010818.542.5
40
0.970.9815.5
2511818.542.5
46
1.161.1822.3
3214320.544.5
56
1.901.9430.2
4015320.547.5
64
2.212.2536.1
501682348
74
2.912.9647.3
651882348
92
3.493.4965.3
802032353
110
3.993.9977.5
1002232656
134
4.925.15102.1
1252532659
162
6.276.60126.7
1502882859
190
8.228.78154.3
2003452967
244
11.5011.51198.5
2504033476
306
15.1515.15252.4
3004533476
362
18.1818.03301.7
350025.4122.58329.6
444530.9527.58378.8
450036.4727.03427
555042.9038.30476
665062.4156.70575
774468.1264.45676
84885091.0488.01773
948950106.9103.9874
1
1051
123.9121.3976
12
1256
183.7183.71180
14
1460
246.7246.71380
16
1666
346.0346.01580
18
1866
419.4419.41780
2
2070
519.8519.81980
16
连接
公称
尺寸
法兰颈
理论重量（kg）
通径
法兰
法兰法兰
N
DN
外径D
厚度C高度H
系列系列
ⅠⅡ
系列Ⅰ系列Ⅱ毛坏内径
109316.537.5
28
0.580.597.6
159816.540.5
32
0.680.689.9
2010818.542.5
40
0.970.9815.5
2511818.542.5
46
1.161.1822.3
3214320.544.5
56
1.901.9430.2
4015320.547.5
64
2.212.2536.1
501682348
74
2.912.9647.3
651882348
92
3.493.4965.3
802032353
110
3.993.9977.5
1002232656
134
4.925.15102.1
1252532659
162
6.276.60126.7
1502882859
190
8.228.78154.3
2003452967
244
11.5011.51198.5
2504133478
306
16.1116.11252.4
21.9421.79309.7310.822.72
32.3129.47339.636130.04
40.9537.58388.8408.438.27
56.8047.3743746052.87
77.5272.9248650872.98
122.1116.4585605116.28
92.288.568669594.25
110.6107.6788795114.89
128.9125.9889895136.24
170.2167.6991995177.95
238.7238.7.61
312.8312.8.89
445.8445.8.23
535.8535.8.29
659.2659.2.70
理论重量（kg）
系列Ⅰ系列Ⅱ内径
0.590.6012.69.40.69
0.690.6914.911.60.80
0.980.9920.518.61.10
1.171.1927.325.61.31
1.911.9535.230.82.15
2.232.2641.137.82.49
2.963.0152.3493.26
3.943.9566.1664.21
5.115.1177.777.85.41
6.927.18101.795.47.59
9.389.76127.1120.410.27
12.2913.00154.1144.813.59
17.0317.04206.5206.417.69
23.4923.49260.4260.424.30
31.0330.82309.7310.831.73
48.7544.33339.636145.54
63.6359.26388.8408.460.78
77.6071.1143746072.78
99.0291.3848650893.22
142.7133..29
139.8135.7143.82
184.3182.1192.29
220.8217.5228.59
286.6283.9297.88
理论重量（kg）
系列Ⅰ系列Ⅱ内径
0.670.6612.69.40.69
0.760.7514.911.60.80
1.061.0520.518.61.10
1.271.2627.325.61.31
3004683686
362
21.9421.79301.7
350032.3129.47329.6
445040.9537.58378.8
450656.8047.37427
5655977.5272.92476
60660122.1116.4575
7075092.288.5676
848850110.6107.6773
948958128.9125.9874
11.2167.6976
12
1260
238.7238.71180
14
1465
312.8312.81380
16
1668
445.8445.81580
18
1870
535.8535.81780
2
2072
659.2659.21980
25
连接
公称
尺寸
法兰颈
理论重量（kg）
通径
法兰
法兰法兰
N
DN
外径D
厚度C高度H
系列系列
ⅠⅡ
系列Ⅰ系列Ⅱ毛坏内径
109316.537.5
28
0.590.607.6
159816.540.5
32
0.690.699.9
2010818.542.5
40
0.980.9915.5
2511818.542.5
46
1.171.1922.3
3214320.544.5
56
1.911.9530.2
4015320.547.5
64
2.232.2636.1
501682351
74
2.963.0147.3
651882555
92
3.943.9561.1
802032761
110
5.115.1172.7
1002382869
134
6.927.1896.7
1252733072
162
9.389.76122.1
1503033279
190
12.2913.00149.1
2003653585
244
17.0317.04198.5
2504334096
306
23.4923.49252.4
3
362
31.0330.82301.7
3541848.7544.33331.6
4248063.6359.26380.8
4553077.6071.11429
5258099.0291.38476
66686142.7133.0575
70766139.8135.7
864874184.3182.1
968974220.8217.5
11.6283.9
40
连接
公称
尺寸
法兰颈
理论重量（kg）
通径
法兰
法兰法兰
N
DN
外径D
厚度C高度H
系列系列
ⅠⅡ
系列Ⅰ系列Ⅱ毛坏内径
109316.537.5
28
0.670.667.6
159816.540.5
32
0.760.759.9
2010818.542.5
40
1.061.0515.5
2511818.542.5
46
1.271.2622.3
2.082.0535.230.82.15
2.402.3741.137.82.49
3.153.1152.3493.26
3.963.9466.1664.21
5.085.0377.777.85.41
7.027.01101.795.47.59
9.719.61127.1120.410.27
12.7112.7154.1144.813.59
21.421.4203.120322.47
34.634.625325337.05
48.248.2303.930550.61
67.166.8333.635568.28
98.096381.440198.81
104.7100.1428.6451.6105.36
135.2125.9476498129.73
204.9210.2575595210.00
理论重量（kg）
系列Ⅰ系列Ⅱ内径
1.091.1011.281.24
1.211.2214.911.61.37
1.871.8819.717.82.11
2.652.6626.524.82.92
3.163.2035.230.83.52
4.194.2240.3374.59
4.734.7850.3475.15
5.945.9564.1646.38
6.996.9876.9777.42
9.8510.09100.39410.76
15.3815.70124.711816.69
22.4322.99151.314224.49
36.0236.02198.119837.41
51.7351.7324624653.26
72.5272.36292.929473.92
104.2101.4100.85
138.5135.2134.82
理论重量（kg）
系列Ⅰ系列Ⅱ内径
1.091.1011.281.24
1.211.2214.911.61.37
1.871.8819.717.82.11
2.652.6626.524.82.92
3.163.2035.230.83.52
4.194.2240.3374.59
6.116.1648.3456.64
8.028.0262.1628.58
9.219.2174.9759.76
13.7013.9498.39214.79
3214320.544.5
56
2.082.0530.2
4015320.547.5
64
2.402.3736.1
501682351
74
3.153.1147.3
651882555
92
3.963.9461.1
802032761
110
5.085.0372.7
1002382869
134
7.027.0196.7
1252733072
162
9.719.61122.1
1503033279
190
12.7112.7149.1
2003803993
244
21.421.4195.1
25045846113
306
34.634.6245
3
362
48.248.2295.9
3541867.166.8325.6
4248098.096373.4
45530104.7100.1420.6
52580135.2125.9468
66686204.9210.2567
63
连接
公称
尺寸
法兰颈
理论重量（kg）
通径
法兰
法兰法兰
N
DN
外径D
厚度C高度H
系列系列
ⅠⅡ
系列Ⅰ系列Ⅱ毛坏内径
1010322.547.5
32
1.091.106.2
1510822.547.5
34
1.211.229.9
2013322.554.5
42
1.871.8814.7
2514326.560.5
52
2.652.6621.5
3215826.562.5
60
3.163.2030.2
4017328.564.5
70
4.194.2235.3
501832965
82
4.734.7845.3
652082971
98
5.945.9559.1
802183175
112
6.996.9871.9
1002533482
138
9.8510.0995.3
1252983892
168
15.3815.70119.7
1503484099
202
22.4322.99146.3
2
256
36.0236.02190.1
25047854133
316
51.7351.73238
3
372
72.5272.36284.9
35430104.2101.4312.6
45484138.5135.2358.4
100
连接
公称
尺寸
法兰颈
理论重量（kg）
通径
法兰
法兰法兰
N
DN
外径D
厚度C高度H
系列系列
ⅠⅡ
系列Ⅰ系列Ⅱ毛坏内径
1010322.547.5
32
1.091.106.2
1510822.547.5
34
1.211.229.9
2013322.554.5
42
1.871.8814.7
2514326.560.5
52
2.652.6621.5
3215826.562.5
60
3.163.2030.2
4017328.564.5
70
4.194.2235.3
501983171
90
6.116.1643.3
652233379
108
8.028.0257.1
802333581
120
9.219.2169.9
1002684094
150
13.7013.9493.3
22.43
30.10
52.93
86.87
126.3
22.75
30.66
52.94
86.87
126.1
118.7
145.3
190.1
236
282.9
11224.02
13632.43
19054.61
23689.09
284128.79
125
150
200
250
300
318
358
435
513
593
44
48
57
68
76
109
119
135
165
178
180
210
278
340
400
22.43
30.10
52.93
86.87
126.3
22.75
30.66
52.94
86.87
126.1
113.7
140.3
182.1
228
274.9
178.7175.9
232.4229.0
理论重量（kg）
系列Ⅰ系列Ⅱ
1.311.31
1.561.57
2.772.77
3.473.48
4.374.41
5.675.71
8.108.15
10.7710.77
12.6612.66
18.7218.96
30.6530.97
40.9441.50
64.8564.86
103.4103.4
147.6147.4
173.10
225.63
内径
1.46
1.73
3.01
3.74
4.74
6.09
8.65
11.33
13.22
19.92
31.25
42.85
66.57
107.66
155.18
25066382197
460
178.7175.9302.6
3
510
232.4229.0348.4
连接
公称
尺寸
法兰颈
理论重量（kg）
通径
法兰
法兰法兰
N
DN
外径D
厚度C高度H
系列系列
ⅠⅡ
系列Ⅰ系列Ⅱ毛坏内径
1010326.547.5
32
1.311.316.2
1510828.547.5
34
1.561.579.9
2013332.554.5
42
2.772.7714.7
2514334.560.5
52
3.473.4821.5
3215836.562.5
60
4.374.4130.2
4017338.566.5
70
5.675.7135.3
501984178
90
8.108.1543.3
652234585
108
10.7710.7757.1
802334989
120
12.6612.6669.9
1
150
18.7218.9693.3
180
30.6530.97113.7
210
40.9441.50138.3
2
278
64.8564.86179.1
25052384163
340
103.4103.4225
3
400
147.6147.4271.5
坏内径毛重下料重
4.40.9920.9920.9920.992
6.61.141.141.141.14
13.61.5841.5841.5841.584
20.61.9211.9211.9211.921
25.83.0813.0813.0813.081
32.83.6793.6793.6793.679
444.2284.3184.8974.897
65.25.1085.1116.3836.383
77.66.1836.1788.1668.166
95.87.7748.20911.4111.41
1209.86310.4710.3610.97
14512.6913.7113.1914.21
198.419.1519.1719.6519.67
252.428.7428.7429.2429.24
302.834.6634.3435.1634.84
35146.4941.4846.9941.98
398.456.3349.8256.8350.32
45064.6157.5665.1158.06
49874.8766.7175.3767.21
59595.0686.1295.5686.62
685121.2113.4121.7113.9
780162.5156.9163157.4
880203.6198.1204.1198.6
980
1180
1380
1580
1780
1980
坏内径毛重下料重
4.40.9920.9920.9920.992
6.61.141.141.141.14
13.61.5841.5841.5841.584
20.61.9211.9211.9211.921
25.83.0813.0813.0813.081
32.83.6793.6793.6793.679
444.2284.3184.8974.897
65.25.1085.1116.3836.383
77.66.1836.1788.1668.166
95.87.7748.20911.4111.41
1209.86310.4710.3610.97
14512.6913.7113.1914.21
198.419.1519.1719.6519.67
252.430.8430.8431.3431.34
折率
0.5880.594
0.5940.6
0.6140.619
0.6060.612
0.6160.629
0.6010.611
0.6880.685
0.6830.683
0.6450.646
0.6330.628
0.6360.63
0.6480.64
0.6010.601
0.5270.527
0.5250.525
0.5470.544
0.5490.554
0.5640.47
0.5730.574
0.6570.658
0.5620.568
0.560.561
0.5250.524
折率
0.5880.594
0.5940.6
0.6140.619
0.6060.612
0.6160.629
0.6010.611
0.6880.685
0.6830.683
0.6450.646
0.6330.628
0.6360.63
0.6480.64
0.6010.601
0.5220.522
302.841.1740.8241.6741.32
35157.0151.2257.5151.72
398.471.2564.0171.7564.51
45091.7384.2192.2384.71
498121.1111.9121.6112.4
595179.7167.8180.2168.3
685157.2148.8157.7149.3
780192.4186192.9186.5
880238.2238238.7238.5
980
1180
1380
1580
1780
1980
毛重下料重
4.40.9920.9920.9920.992
6.61.141.141.141.14
13.61.5841.5841.5841.584
20.61.9211.9211.9211.921
25.83.0813.0813.0813.081
32.83.6793.6793.6793.679
444.2894.3844.9994.999
615.8085.8127.0877.087
72.87.4867.4819.4959.495
90.410.4510.9514.4714.47
115.414.1114.8214.6115.32
139.817.9319.2518.4319.75
198.426.7326.7527.2327.25
252.441.2941.2941.7941.79
302.854.2453.8354.7454.33
35381.1574.4881.6574.98
400.4104.4100.6104.9101.1
452119116.5119.5117
498158.8150.7159.3151.2
595216.8208.4217.3208.9
毛重下料重
4.40.9920.9920.9920.992
6.61.141.141.141.14
13.61.5841.5841.5841.584
20.61.9211.9211.9211.921
0.5330.534
0.5670.575
0.5750.587
0.6190.562
0.640.652
0.680.694
0.5860.595
0.5750.578
0.5410.529
折率
0.5980.604
0.6030.609
0.620.625
0.6110.617
0.6210.634
0.6050.615
0.690.687
0.6790.679
0.6830.683
0.6620.655
0.6650.659
0.6850.675
0.6370.637
0.5690.569
0.5720.573
0.6010.595
0.6090.589
0.6520.611
0.6230.607
0.6590.638
折率
0.6720.666
0.6630.658
0.670.663
0.6620.656
坏内径
坏内径
25.83.0813.0813.0813.081
32.83.6793.6793.6793.679
444.2894.3844.9994.999
615.8085.8127.0877.087
72.87.4867.4819.4959.495
90.410.4510.9514.4714.47
115.414.1114.8214.6115.32
139.817.9319.2518.4319.75
19533.0633.0833.5633.58
24556.9456.9457.4457.44
29777.7177.2178.2177.71
347110.4102.5110.9103
393150.1145.6150.6146.1
443.6158.4155.7158.9156.2
490202.9193.9203.4194.4
587308.9299309.4299.5
毛重下料重
31.6471.6471.6471.647
6.61.8151.8151.8151.815
12.82.8312.8312.8312.831
19.83.9493.9493.9493.949
25.84.9294.9294.9294.929
326.4136.4136.4136.413
426.7286.8447.5597.559
598.7858.7910.3310.33
7210.210.1912.6212.62
8914.6115.2119.2519.25
11322.3123.222.8123.7
13731.9833.632.4834.1
19053.5253.5554.0254.05
23879.0879.0879.5879.58
286109.2108.6109.7109.1
334154.5140.9155141.4
378200.9185.8201.4186.3
毛重下料重
31.6471.6471.6471.647
6.61.8151.8151.8151.815
12.82.8312.8312.8312.831
19.83.9493.9493.9493.949
25.84.9294.9294.9294.929
326.4136.4136.4136.413
408.7618.8829.599.59
5711.9611.9713.5713.57
7013.513.4915.9615.96
8720.3721.0425.4725.47
0.6740.665
0.6510.644
0.7330.709
0.6810.678
0.6790.672
0.6720.64
0.6880.648
0.7090.66
0.6470.647
0.6080.608
0.620.624
0.6080.651
0.6530.659
0.6610.643
0.6660.649
0.6630.703
折率
0.6650.668
0.6680.671
0.660.663
0.6710.674
0.6420.65
0.6530.659
0.7030.698
0.6770.676
0.6850.685
0.6740.663
0.6890.677
0.7020.684
0.6730.673
0.6540.654
0.6640.666
0.6750.72
0.690.728
折率
0.6650.668
0.6680.671
0.660.663
0.6710.674
0.6420.65
0.6530.659
0.6980.694
0.670.67
0.6820.682
0.6730.663
坏内径
坏内径
10732.0633.0732.5633.57
13143.2445.1143.7445.61
18276.8676.8977.3677.39
228127.9127.9128.4128.4
276184.4183.7184.9184.2
324263.8247.3264.3247.8
368331.3312.7331.8313.2
毛重下料重
31.8851.8851.8851.885
6.62.2082.2082.2082.208
12.83.8233.8233.8233.823
19.84.8334.8334.8334.833
25.86.266.266.266.26
328.0338.0338.0338.033
4010.9711.111.8811.88
5715.1215.1316.8516.85
7017.4517.4420.1620.16
8726.1526.8831.7931.79
10740.1341.2240.6341.72
12955.157.1555.657.65
17990.3590.3990.8590.89
225148.6148.6149.1149.1
272.6213212.3213.5212.8
0.6990.688
0.6960.68
0.6890.688
0.6790.679
0.6850.687
0.6780.711
0.7010.732
折率
0.6940.697
0.7090.712
0.7230.726
0.7180.72
0.6990.705
0.7060.71
0.7390.734
0.7120.712
0.7250.726
0.7160.705
0.7640.751
0.7430.726
0.7180.718
0.6960.696
0.6930.694
坏内径
2024年4月10日发(作者：孙永逸)
10
公称
通径
DN
10
15
20
25
32
40
50
65
80
100
125
150
200
250
300
350
400
450
500
600
700
800
900
1000
1200
1400
1600
1800
2000
16
公称
通径
DN
10
15
20
25
32
40
50
65
80
100
125
150
200
250
螺栓
螺栓
法兰
孔中
螺栓
系列系列螺纹
外径D
心直
孔径L
数量n
ⅠⅡ规格
径K
17.2149060144M12
21.3189565144M12
26.92510575144M12
33.73211585144M12
42.438140100184M16
48.345150110184M16
60.357165125184M16
76.4M16
88.989200160188M16
114.31M16
139.78M16
168.38M20
219.28M20
2732733953502212M20
323.93254454002212M20
355.63775054602216M20
406.44265655152616M24
45748M24
5620M24
6120M27
71172M27
81382M30
914928M30
11603628M33
12203932M36
14204236M39
16204840M45
18204844M45
22304848M45
连接尺寸
钢管外径A
连接尺寸密封面
d
41
46
56
65
76
84
99
118
132
156
184
211
266
319
370
429
480
530
582
682
794
901
1001
1112
1328
1530
1750
1950
2150
f
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
5
5
5
5
5
5
5
5
5
N
法兰法兰
厚度C高度H
系列系列
ⅠⅡ
14
14
16
16
18
18
20
20
20
22
22
24
24
26
26
26
26
28
28
28
30
32
34
34
38
42
46
50
54
35
38
40
40
42
45
45
45
50
52
55
55
62
68
68
68
72
72
75
80
80
90
95
95
115
120
130
140
150
28
32
40
46
56
64
74
92
110
130
158
184
234
288
342
390400
440445
488500
540550
640650
746744
848850
948950
1051
1256
1460
1666
1866
2070
法兰颈
S
2.3
3.2
3.2
3.2
3.6
3.6
4
2.9
3.2
3.6
4
4.5
6.3
6.3
7.1
8
8.8
10
11
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
法兰颈
N
法兰法兰
厚度C高度H
系列系列
ⅠⅡ
14
14
16
16
18
18
20
20
20
22
22
24
24
26
35
38
40
40
42
45
45
45
50
52
55
55
62
70
28
32
40
46
56
64
74
92
110
130
158
184
234
288
S
2.3
3.2
3.2
3.2
3.6
3.6
4
2.9
3.2
3.6
4
4.5
6.3
6.3
H1
6
6
6
6
6
7
8
10
10
12
12
12
16
16
R
3
3
4
4
5
5
5
6
6
6
6
8
8
10
H1
6
6
6
6
6
7
8
10
10
12
12
12
16
16
16
16
16
16
16
18
18
18
20
20
25
25
25
30
30
R
3
3
4
4
5
5
5
6
6
6
6
8
8
10
10
10
10
12
12
12
12
12
12
12
12
12
12
15
15
螺栓
螺栓
法兰
孔中
螺栓
系列系列螺纹
外径D
心直
孔径L
数量n
ⅠⅡ规格
径K
17.2149060144M12
21.3189565144M12
26.92510575144M12
33.73211585144M12
42.438140100184M16
48.345150110184M16
60.357165125184M16
76.4M16
88.989200160188M16
114.31M16
139.78M16
168.38M20
219.212M20
2732734053552612M24
钢管外径A
密封面
d
41
46
56
65
76
84
99
118
132
156
184
211
266
319
f
2
2
2
2
2
2
2
2
2
2
2
2
2
2
300323.9325
350355.6377
400406.4426
450457480
500508530
600610630
700711720
800813820
900914920
1
12
14
16
18
2
25
公称
通径
DN
10
15
20
25
32
40
50
65
80
100
125
150
200
250
300
350
400
450
500
600
700
800
900
1000
40
公称
通径
DN
10
15
20
25
钢管外径A
系列
Ⅰ
17.2
21.3
26.9
33.7
42.4
48.3
60.3
76.1
88.9
114.3
139.7
168.3
219.1
273
323.9
355.6
406.4
457
508
610
711
813
914
1016
460
520
580
640
715
840
910
1025
1125
1255
1485
1685
1930
2130
2345
410
470
525
585
650
770
840
950
1050
1170
1390
1590
1820
2020
2230
26
26
30
30
33
36
36
39
39
42
48
48
55
55
60
12
16
16
20
20
20
24
24
28
28
32
36
40
44
48
M24
M24
M27
M27
M30
M33
M33
M36
M36
M39
M45
M45
M52
M52
M56
370
429
480
548
609
720
794
901
1001
1112
1328
1530
1750
1950
2150
2
2
2
2
2
2
5
5
5
5
5
5
5
5
5
28
30
32
40
44
54
38
38
40
42
48
52
58
62
66
78
82
85
87
90
95
100
105
110
120
130
145
160
170
190
342
390400
444450
490506
546559
650660
750750
848850
948958
10561060
1260
1465
1668
1870
2072
7.1
8
8.8
10
11
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
法兰颈
16
16
16
16
16
18
18
20
20
22
30
30
35
35
40
10
10
10
12
12
12
12
12
12
12
12
12
12
15
15
连接尺寸
螺栓
螺栓
法兰
孔中
螺栓
系列螺纹
外径D
心直
孔径L
数量n
Ⅱ规格
径K
149060144M12
189565144M12
2510575144M12
3211585144M12
38140100184M16
45150110184M16
57165125184M16
76185145188M16
89200160188M16
1M20
8M24
8M24
22M24
2734253703012M27
3254854303016M27
3775554903316M30
4266205503616M33
48M33
53M33
63M36
72M39
82M45
928M45
1528M52
连接尺寸
密封面
d
41
46
56
65
76
84
99
118
132
156
184
211
274
330
389
448
503
548
609
720
820
928
1028
1140
f
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
5
5
5
5
N
法兰法兰
厚度C高度H
系列系列
ⅠⅡ
14
14
16
16
18
18
20
22
24
24
26
28
30
32
34
38
40
46
48
58
46
50
54
58
35
38
40
40
42
45
48
52
58
65
68
75
80
88
92
100
110
110
125
125
125
135
145
155
28
32
40
46
56
64
74
92
110
134
162
190
244
296
350
398
452
500
558
660
760
864
968
1070
406
464
514
570
670
766
874
974
1074
S
2.3
3.2
3.2
3.2
3.6
3.6
4
5
5.6
6.3
6.3
7.1
6.3
6.3
7.1
8
8.8
10
11
12.5
12.5
12.5
12.5
12.5
法兰颈
H1
6
6
6
6
6
7
8
10
12
12
12
12
16
18
18
20
20
20
20
20
20
22
24
24
R
3
3
4
4
5
5
5
6
6
6
6
8
8
10
10
10
10
12
12
12
12
12
12
12
钢管外径A
系列
Ⅰ
17.2
21.3
26.9
33.7
密封面
d
41
46
56
65
f
2
2
2
2
N
法兰法兰
厚度C高度H
系列系列
ⅠⅡ
14
14
16
16
35
38
40
40
28
32
40
46
螺栓
螺栓
法兰
孔中
螺栓
系列螺纹
外径D
心直
孔径L
数量n
Ⅱ规格
径K
149060144M12
189565144M12
2510575144M12
3211585144M12
S
2.3
3.2
3.2
3.2
H1
6
6
6
6
R
3
3
4
4
32
40
50
65
80
100
125
150
200
250
300
350
400
450
500
600
63
公称
通径
DN
10
15
20
25
32
40
50
65
80
100
125
150
200
250
300
350
400
100
公称
通径
DN
10
15
20
25
32
40
50
65
80
100
42.4
48.3
60.3
76.1
88.9
114.3
139.7
168.3
219.1
273
323.9
355.6
406.4
457
508
610
38
45
57
76
89
108
133
159
219
273
325
377
426
480
530
630
140
150
165
185
200
235
270
300
375
450
515
580
660
685
755
890
100
110
125
145
160
190
220
250
320
385
450
510
585
610
670
795
18
18
18
18
18
22
26
26
30
33
33
36
39
39
42
48
4
4
4
8
8
8
8
8
12
12
16
16
16
20
20
20
M16
M16
M16
M16
M16
M20
M24
M24
M27
M30
M30
M33
M36
M36
M39
M45
76
84
99
118
132
156
184
211
284
345
409
465
535
560
615
735
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
18
18
20
22
24
24
26
28
34
38
42
46
50
57
57
72
42
45
48
52
58
65
68
75
88
105
115
125
135
135
140
150
56
64
74
92
110
134
162
190
244
306
362
408
462
500
562
666
418
480
530
580
686
3.6
3.6
4
5
5.6
6.3
6.3
7.1
8
10
10
11
12.5
14.2
16
17.5
法兰颈
6
7
8
10
12
12
12
12
16
18
18
20
20
20
20
20
5
5
5
6
6
6
6
8
8
10
10
10
10
12
12
12
连接尺寸
螺栓
螺栓
法兰
孔中
螺栓
系列系列螺纹
外径D
心直
孔径L
数量n
ⅠⅡ规格
径K
17.21410070144M12
21.31810575144M12
26.92513090184M16
33.732140100184M16
42.438155110224M20
48.345170125224M20
60.357180135224M20
76.8M20
88.989215170228M20
114.31M24
139.78M27
168.38M30
219.612M33
2732734704003612M33
323.93255304603616M33
355.63776005253916M36
406.44266705854216M39
钢管外径A
连接尺寸
螺栓
螺栓
法兰
孔中
螺栓
系列系列螺纹
外径D
心直
孔径L
数量n
ⅠⅡ规格
径K
17.21410070144M12
21.31810575144M12
26.92513090184M16
33.732140100184M16
42.438155110224M20
48.345170125224M20
60.357195145264M24
76.8M24
88.989230180268M24
114.31M27
钢管外径A
密封面
d
41
46
56
65
76
84
99
118
132
156
184
211
284
345
409
465
535
f
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
N
法兰法兰
厚度C高度H
系列系列
ⅠⅡ
20
20
20
24
24
26
26
26
28
30
34
36
42
46
52
56
60
45
45
52
58
60
62
62
68
72
78
88
95
110
125
140
150
160
32
34
42
52
60
70
82
98
112
138
168
202
256
316
372
420
475
430
484
S
3
3.2
3.6
3.6
3.6
4
5
6
6
7
7.5
8.5
10.5
13.5
15.5
17.5
20
法兰颈
H1
6
6
6
8
8
10
10
12
12
12
12
12
16
18
18
20
20
R
3
3
4
4
5
5
5
6
6
6
6
8
8
10
10
10
10
密封面
d
41
46
56
65
76
84
99
118
132
156
f
2
2
2
2
2
2
2
2
2
2
N
法兰法兰
厚度C高度H
系列系列
ⅠⅡ
20
20
20
24
24
26
28
30
32
36
45
45
52
58
60
62
68
76
78
90
32
34
42
52
60
70
90
108
120
150
S
3
3.2
3.6
3.6
3.6
4
6
7
7
8
H1
6
6
6
8
8
10
10
12
12
12
R
3
3
4
4
5
5
5
6
6
6
125
150
200
250
300
350
400
160
公称
通径
DN
10
15
20
25
32
40
50
65
80
100
125
150
200
250
300
139.7
168.3
219.1
273
323.9
355.6
406.4
133
159
219
273
325
377
426
315
355
430
505
585
655
715
250
290
360
430
500
560
620
33
33
36
39
42
48
48
8
12
12
12
16
16
16
M30
M30
M33
M36
M39
M45
M45
184
211
284
345
409
465
535
2
2
2
2
2
2
2
40
44
52
60
68
74
82
105
115
130
157
170
189
205
180
210
278
340
400
460
510
10.5
11.5
14.5
18.5
20.5
22.5
25
法兰颈
12
12
16
18
18
20
20
6
8
8
10
10
10
10
连接尺寸
螺栓
螺栓
法兰
孔中
螺栓
系列系列螺纹
外径D
心直
孔径L
数量n
ⅠⅡ规格
径K
17.21410070144M12
21.31810575144M12
26.92513090184M16
33.732140100184M16
42.438155110224M20
48.345170125224M20
60.357195145264M24
76.8M24
88.989230180268M24
114.31M27
139.78M30
168.312M30
219.612M33
2732735154304212M39
323.93255855004216M39
钢管外径A
密封面
d
41
46
56
65
76
84
99
118
132
156
184
211
284
345
409
f
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
N
法兰法兰
厚度C高度H
系列系列
ⅠⅡ
24
26
30
32
34
36
38
42
46
52
56
62
66
76
88
45
45
52
58
60
64
75
82
86
100
115
128
140
155
175
32
34
42
52
60
70
90
108
120
150
180
210
278
340
400
S
3
3.2
3.6
3.6
3.6
4
6
7
7
8
10.5
12.5
16
20
22.2
H1
6
6
6
8
8
10
10
12
12
12
14
14
16
18
18
R
3
3
4
4
5
5
5
6
6
6
6
8
8
10
10
10
理论重量（kg）
系列Ⅰ系列Ⅱ内径
0.580.5912.69.40.69
0.680.6814.911.60.80
0.970.9820.518.61.10
1.161.1827.325.61.31
1.901.9435.230.82.15
2.212.2541.137.82.49
2.912.9652.3493.22
3.493.4970.370.23.79
3.993.9982.582.64.31
4.925.15107.1100.85.49
6.276.60131.71257.00
8.228.78159.31509.29
11.5011.51206.5206.412.11
15.1515.15260.4260.415.83
18.1818.03309.7310.818.80
25.4122.58339.636123.51
30.9527.58388.8408.428.73
36.4727..60
42.9038.3048650839.74
62.4156.7058560551.89
68.1264.4568669570.07
91.0488..19
106.9103.9889895111.77
123.9121.3991995130.56
183.7183.7.08
246.7246.7.66
346.0346..48
419.4419.4.58
519.8519.8.41
理论重量（kg）
系列Ⅰ系列Ⅱ内径
0.580.5912.69.40.69
0.680.6814.911.60.80
0.970.9820.518.61.10
1.161.1827.325.61.31
1.901.9435.230.82.15
2.212.2541.137.82.49
2.912.9652.3493.22
3.493.4970.370.23.79
3.993.9982.582.64.31
4.925.15107.1100.85.49
6.276.60131.71257.00
8.228.78159.31509.29
11.5011.51206.5206.411.82
16.1116.11260.4260.416.91
连接
公称
尺寸
法兰颈
理论重量（kg）
通径
法兰
法兰法兰
N
DN
外径D
厚度C高度H
系列系列
ⅠⅡ
系列Ⅰ系列Ⅱ毛坏内径
109316.537.5
28
0.580.597.6
159816.540.5
32
0.680.689.9
2010818.542.5
40
0.970.9815.5
2511818.542.5
46
1.161.1822.3
3214320.544.5
56
1.901.9430.2
4015320.547.5
64
2.212.2536.1
501682348
74
2.912.9647.3
651882348
92
3.493.4965.3
802032353
110
3.993.9977.5
1002232656
134
4.925.15102.1
1252532659
162
6.276.60126.7
1502882859
190
8.228.78154.3
2003452967
244
11.5011.51198.5
2504033476
306
15.1515.15252.4
3004533476
362
18.1818.03301.7
350025.4122.58329.6
444530.9527.58378.8
450036.4727.03427
555042.9038.30476
665062.4156.70575
774468.1264.45676
84885091.0488.01773
948950106.9103.9874
1
1051
123.9121.3976
12
1256
183.7183.71180
14
1460
246.7246.71380
16
1666
346.0346.01580
18
1866
419.4419.41780
2
2070
519.8519.81980
16
连接
公称
尺寸
法兰颈
理论重量（kg）
通径
法兰
法兰法兰
N
DN
外径D
厚度C高度H
系列系列
ⅠⅡ
系列Ⅰ系列Ⅱ毛坏内径
109316.537.5
28
0.580.597.6
159816.540.5
32
0.680.689.9
2010818.542.5
40
0.970.9815.5
2511818.542.5
46
1.161.1822.3
3214320.544.5
56
1.901.9430.2
4015320.547.5
64
2.212.2536.1
501682348
74
2.912.9647.3
651882348
92
3.493.4965.3
802032353
110
3.993.9977.5
1002232656
134
4.925.15102.1
1252532659
162
6.276.60126.7
1502882859
190
8.228.78154.3
2003452967
244
11.5011.51198.5
2504133478
306
16.1116.11252.4
21.9421.79309.7310.822.72
32.3129.47339.636130.04
40.9537.58388.8408.438.27
56.8047.3743746052.87
77.5272.9248650872.98
122.1116.4585605116.28
92.288.568669594.25
110.6107.6788795114.89
128.9125.9889895136.24
170.2167.6991995177.95
238.7238.7.61
312.8312.8.89
445.8445.8.23
535.8535.8.29
659.2659.2.70
理论重量（kg）
系列Ⅰ系列Ⅱ内径
0.590.6012.69.40.69
0.690.6914.911.60.80
0.980.9920.518.61.10
1.171.1927.325.61.31
1.911.9535.230.82.15
2.232.2641.137.82.49
2.963.0152.3493.26
3.943.9566.1664.21
5.115.1177.777.85.41
6.927.18101.795.47.59
9.389.76127.1120.410.27
12.2913.00154.1144.813.59
17.0317.04206.5206.417.69
23.4923.49260.4260.424.30
31.0330.82309.7310.831.73
48.7544.33339.636145.54
63.6359.26388.8408.460.78
77.6071.1143746072.78
99.0291.3848650893.22
142.7133..29
139.8135.7143.82
184.3182.1192.29
220.8217.5228.59
286.6283.9297.88
理论重量（kg）
系列Ⅰ系列Ⅱ内径
0.670.6612.69.40.69
0.760.7514.911.60.80
1.061.0520.518.61.10
1.271.2627.325.61.31
3004683686
362
21.9421.79301.7
350032.3129.47329.6
445040.9537.58378.8
450656.8047.37427
5655977.5272.92476
60660122.1116.4575
7075092.288.5676
848850110.6107.6773
948958128.9125.9874
11.2167.6976
12
1260
238.7238.71180
14
1465
312.8312.81380
16
1668
445.8445.81580
18
1870
535.8535.81780
2
2072
659.2659.21980
25
连接
公称
尺寸
法兰颈
理论重量（kg）
通径
法兰
法兰法兰
N
DN
外径D
厚度C高度H
系列系列
ⅠⅡ
系列Ⅰ系列Ⅱ毛坏内径
109316.537.5
28
0.590.607.6
159816.540.5
32
0.690.699.9
2010818.542.5
40
0.980.9915.5
2511818.542.5
46
1.171.1922.3
3214320.544.5
56
1.911.9530.2
4015320.547.5
64
2.232.2636.1
501682351
74
2.963.0147.3
651882555
92
3.943.9561.1
802032761
110
5.115.1172.7
1002382869
134
6.927.1896.7
1252733072
162
9.389.76122.1
1503033279
190
12.2913.00149.1
2003653585
244
17.0317.04198.5
2504334096
306
23.4923.49252.4
3
362
31.0330.82301.7
3541848.7544.33331.6
4248063.6359.26380.8
4553077.6071.11429
5258099.0291.38476
66686142.7133.0575
70766139.8135.7
864874184.3182.1
968974220.8217.5
11.6283.9
40
连接
公称
尺寸
法兰颈
理论重量（kg）
通径
法兰
法兰法兰
N
DN
外径D
厚度C高度H
系列系列
ⅠⅡ
系列Ⅰ系列Ⅱ毛坏内径
109316.537.5
28
0.670.667.6
159816.540.5
32
0.760.759.9
2010818.542.5
40
1.061.0515.5
2511818.542.5
46
1.271.2622.3
2.082.0535.230.82.15
2.402.3741.137.82.49
3.153.1152.3493.26
3.963.9466.1664.21
5.085.0377.777.85.41
7.027.01101.795.47.59
9.719.61127.1120.410.27
12.7112.7154.1144.813.59
21.421.4203.120322.47
34.634.625325337.05
48.248.2303.930550.61
67.166.8333.635568.28
98.096381.440198.81
104.7100.1428.6451.6105.36
135.2125.9476498129.73
204.9210.2575595210.00
理论重量（kg）
系列Ⅰ系列Ⅱ内径
1.091.1011.281.24
1.211.2214.911.61.37
1.871.8819.717.82.11
2.652.6626.524.82.92
3.163.2035.230.83.52
4.194.2240.3374.59
4.734.7850.3475.15
5.945.9564.1646.38
6.996.9876.9777.42
9.8510.09100.39410.76
15.3815.70124.711816.69
22.4322.99151.314224.49
36.0236.02198.119837.41
51.7351.7324624653.26
72.5272.36292.929473.92
104.2101.4100.85
138.5135.2134.82
理论重量（kg）
系列Ⅰ系列Ⅱ内径
1.091.1011.281.24
1.211.2214.911.61.37
1.871.8819.717.82.11
2.652.6626.524.82.92
3.163.2035.230.83.52
4.194.2240.3374.59
6.116.1648.3456.64
8.028.0262.1628.58
9.219.2174.9759.76
13.7013.9498.39214.79
3214320.544.5
56
2.082.0530.2
4015320.547.5
64
2.402.3736.1
501682351
74
3.153.1147.3
651882555
92
3.963.9461.1
802032761
110
5.085.0372.7
1002382869
134
7.027.0196.7
1252733072
162
9.719.61122.1
1503033279
190
12.7112.7149.1
2003803993
244
21.421.4195.1
25045846113
306
34.634.6245
3
362
48.248.2295.9
3541867.166.8325.6
4248098.096373.4
45530104.7100.1420.6
52580135.2125.9468
66686204.9210.2567
63
连接
公称
尺寸
法兰颈
理论重量（kg）
通径
法兰
法兰法兰
N
DN
外径D
厚度C高度H
系列系列
ⅠⅡ
系列Ⅰ系列Ⅱ毛坏内径
1010322.547.5
32
1.091.106.2
1510822.547.5
34
1.211.229.9
2013322.554.5
42
1.871.8814.7
2514326.560.5
52
2.652.6621.5
3215826.562.5
60
3.163.2030.2
4017328.564.5
70
4.194.2235.3
501832965
82
4.734.7845.3
652082971
98
5.945.9559.1
802183175
112
6.996.9871.9
1002533482
138
9.8510.0995.3
1252983892
168
15.3815.70119.7
1503484099
202
22.4322.99146.3
2
256
36.0236.02190.1
25047854133
316
51.7351.73238
3
372
72.5272.36284.9
35430104.2101.4312.6
45484138.5135.2358.4
100
连接
公称
尺寸
法兰颈
理论重量（kg）
通径
法兰
法兰法兰
N
DN
外径D
厚度C高度H
系列系列
ⅠⅡ
系列Ⅰ系列Ⅱ毛坏内径
1010322.547.5
32
1.091.106.2
1510822.547.5
34
1.211.229.9
2013322.554.5
42
1.871.8814.7
2514326.560.5
52
2.652.6621.5
3215826.562.5
60
3.163.2030.2
4017328.564.5
70
4.194.2235.3
501983171
90
6.116.1643.3
652233379
108
8.028.0257.1
802333581
120
9.219.2169.9
1002684094
150
13.7013.9493.3
22.43
30.10
52.93
86.87
126.3
22.75
30.66
52.94
86.87
126.1
118.7
145.3
190.1
236
282.9
11224.02
13632.43
19054.61
23689.09
284128.79
125
150
200
250
300
318
358
435
513
593
44
48
57
68
76
109
119
135
165
178
180
210
278
340
400
22.43
30.10
52.93
86.87
126.3
22.75
30.66
52.94
86.87
126.1
113.7
140.3
182.1
228
274.9
178.7175.9
232.4229.0
理论重量（kg）
系列Ⅰ系列Ⅱ
1.311.31
1.561.57
2.772.77
3.473.48
4.374.41
5.675.71
8.108.15
10.7710.77
12.6612.66
18.7218.96
30.6530.97
40.9441.50
64.8564.86
103.4103.4
147.6147.4
173.10
225.63
内径
1.46
1.73
3.01
3.74
4.74
6.09
8.65
11.33
13.22
19.92
31.25
42.85
66.57
107.66
155.18
25066382197
460
178.7175.9302.6
3
510
232.4229.0348.4
连接
公称
尺寸
法兰颈
理论重量（kg）
通径
法兰
法兰法兰
N
DN
外径D
厚度C高度H
系列系列
ⅠⅡ
系列Ⅰ系列Ⅱ毛坏内径
1010326.547.5
32
1.311.316.2
1510828.547.5
34
1.561.579.9
2013332.554.5
42
2.772.7714.7
2514334.560.5
52
3.473.4821.5
3215836.562.5
60
4.374.4130.2
4017338.566.5
70
5.675.7135.3
501984178
90
8.108.1543.3
652234585
108
10.7710.7757.1
802334989
120
12.6612.6669.9
1
150
18.7218.9693.3
180
30.6530.97113.7
210
40.9441.50138.3
2
278
64.8564.86179.1
25052384163
340
103.4103.4225
3
400
147.6147.4271.5
坏内径毛重下料重
4.40.9920.9920.9920.992
6.61.141.141.141.14
13.61.5841.5841.5841.584
20.61.9211.9211.9211.921
25.83.0813.0813.0813.081
32.83.6793.6793.6793.679
444.2284.3184.8974.897
65.25.1085.1116.3836.383
77.66.1836.1788.1668.166
95.87.7748.20911.4111.41
1209.86310.4710.3610.97
14512.6913.7113.1914.21
198.419.1519.1719.6519.67
252.428.7428.7429.2429.24
302.834.6634.3435.1634.84
35146.4941.4846.9941.98
398.456.3349.8256.8350.32
45064.6157.5665.1158.06
49874.8766.7175.3767.21
59595.0686.1295.5686.62
685121.2113.4121.7113.9
780162.5156.9163157.4
880203.6198.1204.1198.6
980
1180
1380
1580
1780
1980
坏内径毛重下料重
4.40.9920.9920.9920.992
6.61.141.141.141.14
13.61.5841.5841.5841.584
20.61.9211.9211.9211.921
25.83.0813.0813.0813.081
32.83.6793.6793.6793.679
444.2284.3184.8974.897
65.25.1085.1116.3836.383
77.66.1836.1788.1668.166
95.87.7748.20911.4111.41
1209.86310.4710.3610.97
14512.6913.7113.1914.21
198.419.1519.1719.6519.67
252.430.8430.8431.3431.34
折率
0.5880.594
0.5940.6
0.6140.619
0.6060.612
0.6160.629
0.6010.611
0.6880.685
0.6830.683
0.6450.646
0.6330.628
0.6360.63
0.6480.64
0.6010.601
0.5270.527
0.5250.525
0.5470.544
0.5490.554
0.5640.47
0.5730.574
0.6570.658
0.5620.568
0.560.561
0.5250.524
折率
0.5880.594
0.5940.6
0.6140.619
0.6060.612
0.6160.629
0.6010.611
0.6880.685
0.6830.683
0.6450.646
0.6330.628
0.6360.63
0.6480.64
0.6010.601
0.5220.522
302.841.1740.8241.6741.32
35157.0151.2257.5151.72
398.471.2564.0171.7564.51
45091.7384.2192.2384.71
498121.1111.9121.6112.4
595179.7167.8180.2168.3
685157.2148.8157.7149.3
780192.4186192.9186.5
880238.2238238.7238.5
980
1180
1380
1580
1780
1980
毛重下料重
4.40.9920.9920.9920.992
6.61.141.141.141.14
13.61.5841.5841.5841.584
20.61.9211.9211.9211.921
25.83.0813.0813.0813.081
32.83.6793.6793.6793.679
444.2894.3844.9994.999
615.8085.8127.0877.087
72.87.4867.4819.4959.495
90.410.4510.9514.4714.47
115.414.1114.8214.6115.32
139.817.9319.2518.4319.75
198.426.7326.7527.2327.25
252.441.2941.2941.7941.79
302.854.2453.8354.7454.33
35381.1574.4881.6574.98
400.4104.4100.6104.9101.1
452119116.5119.5117
498158.8150.7159.3151.2
595216.8208.4217.3208.9
毛重下料重
4.40.9920.9920.9920.992
6.61.141.141.141.14
13.61.5841.5841.5841.584
20.61.9211.9211.9211.921
0.5330.534
0.5670.575
0.5750.587
0.6190.562
0.640.652
0.680.694
0.5860.595
0.5750.578
0.5410.529
折率
0.5980.604
0.6030.609
0.620.625
0.6110.617
0.6210.634
0.6050.615
0.690.687
0.6790.679
0.6830.683
0.6620.655
0.6650.659
0.6850.675
0.6370.637
0.5690.569
0.5720.573
0.6010.595
0.6090.589
0.6520.611
0.6230.607
0.6590.638
折率
0.6720.666
0.6630.658
0.670.663
0.6620.656
坏内径
坏内径
25.83.0813.0813.0813.081
32.83.6793.6793.6793.679
444.2894.3844.9994.999
615.8085.8127.0877.087
72.87.4867.4819.4959.495
90.410.4510.9514.4714.47
115.414.1114.8214.6115.32
139.817.9319.2518.4319.75
19533.0633.0833.5633.58
24556.9456.9457.4457.44
29777.7177.2178.2177.71
347110.4102.5110.9103
393150.1145.6150.6146.1
443.6158.4155.7158.9156.2
490202.9193.9203.4194.4
587308.9299309.4299.5
毛重下料重
31.6471.6471.6471.647
6.61.8151.8151.8151.815
12.82.8312.8312.8312.831
19.83.9493.9493.9493.949
25.84.9294.9294.9294.929
326.4136.4136.4136.413
426.7286.8447.5597.559
598.7858.7910.3310.33
7210.210.1912.6212.62
8914.6115.2119.2519.25
11322.3123.222.8123.7
13731.9833.632.4834.1
19053.5253.5554.0254.05
23879.0879.0879.5879.58
286109.2108.6109.7109.1
334154.5140.9155141.4
378200.9185.8201.4186.3
毛重下料重
31.6471.6471.6471.647
6.61.8151.8151.8151.815
12.82.8312.8312.8312.831
19.83.9493.9493.9493.949
25.84.9294.9294.9294.929
326.4136.4136.4136.413
408.7618.8829.599.59
5711.9611.9713.5713.57
7013.513.4915.9615.96
8720.3721.0425.4725.47
0.6740.665
0.6510.644
0.7330.709
0.6810.678
0.6790.672
0.6720.64
0.6880.648
0.7090.66
0.6470.647
0.6080.608
0.620.624
0.6080.651
0.6530.659
0.6610.643
0.6660.649
0.6630.703
折率
0.6650.668
0.6680.671
0.660.663
0.6710.674
0.6420.65
0.6530.659
0.7030.698
0.6770.676
0.6850.685
0.6740.663
0.6890.677
0.7020.684
0.6730.673
0.6540.654
0.6640.666
0.6750.72
0.690.728
折率
0.6650.668
0.6680.671
0.660.663
0.6710.674
0.6420.65
0.6530.659
0.6980.694
0.670.67
0.6820.682
0.6730.663
坏内径
坏内径
10732.0633.0732.5633.57
13143.2445.1143.7445.61
18276.8676.8977.3677.39
228127.9127.9128.4128.4
276184.4183.7184.9184.2
324263.8247.3264.3247.8
368331.3312.7331.8313.2
毛重下料重
31.8851.8851.8851.885
6.62.2082.2082.2082.208
12.83.8233.8233.8233.823
19.84.8334.8334.8334.833
25.86.266.266.266.26
328.0338.0338.0338.033
4010.9711.111.8811.88
5715.1215.1316.8516.85
7017.4517.4420.1620.16
8726.1526.8831.7931.79
10740.1341.2240.6341.72
12955.157.1555.657.65
17990.3590.3990.8590.89
225148.6148.6149.1149.1
272.6213212.3213.5212.8
0.6990.688
0.6960.68
0.6890.688
0.6790.679
0.6850.687
0.6780.711
0.7010.732
折率
0.6940.697
0.7090.712
0.7230.726
0.7180.72
0.6990.705
0.7060.71
0.7390.734
0.7120.712
0.7250.726
0.7160.705
0.7640.751
0.7430.726
0.7180.718
0.6960.696
0.6930.694
坏内径