公称直径(mm) |
0.25MPa(2.5kgf/cm2) |
0.6MPa(6kgf/cm2) |
1MPa(10kgf/cm2) |
法兰 |
螺栓 |
法兰 |
螺栓 |
法兰 |
螺栓 |
δ |
孔数 |
L |
kg |
δ |
孔数 |
L |
kg |
δ |
孔数 |
L |
kg |
10 |
10 |
4 |
10×40 |
0.197 |
12 |
4 |
10×40 |
0.197 |
12 |
4 |
12×45 |
0.3 |
15 |
10 |
4 |
10×40 |
0.197 |
12 |
4 |
10×40 |
0.197 |
12 |
4 |
12×45 |
0.3 |
20 |
10 |
4 |
10×40 |
0.197 |
12 |
4 |
10×40 |
0.197 |
14 |
4 |
12×50 |
0.319 |
25 |
10 |
4 |
10×40 |
0.197 |
14 |
4 |
10×45 |
0.21 |
14 |
4 |
12×50 |
0.319 |
32 |
10 |
4 |
12×40 |
0.3 |
14 |
4 |
12×50 |
0.319 |
16 |
4 |
16×60 |
0.669 |
40 |
12 |
4 |
12×45 |
0.3 |
14 |
4 |
12×50 |
0.319 |
16 |
4 |
16×60 |
0.669 |
50 |
12 |
4 |
12×45 |
0.3 |
14 |
4 |
12×50 |
0.319 |
16 |
4 |
16×60 |
0.669 |
70 |
12 |
4 |
12×45 |
0.3 |
14 |
4 |
12×50 |
0.319 |
18 |
4 |
16×65 |
0.702 |
80 |
14 |
4 |
16×50 |
0.601 |
16 |
4 |
16×60 |
0.669 |
18 |
4 |
16×65 |
0.702 |
100 |
14 |
4 |
16×50 |
0.601 |
16 |
4 |
16×60 |
0.669 |
20 |
8 |
16×70 |
1.472 |
125 |
14 |
8 |
16×50 |
1.202 |
18 |
8 |
16×65 |
1.404 |
22 |
8 |
16×75 |
1.54 |
150 |
14 |
8 |
16×50 |
1.202 |
18 |
8 |
16×65 |
1.404 |
22 |
8 |
20×75 |
2.604 |
175 |
16 |
8 |
16×60 |
1.338 |
20 |
8 |
16×70 |
1.472 |
22 |
8 |
20×75 |
2.604 |
200 |
16 |
8 |
16×60 |
1.338 |
20 |
8 |
16×70 |
1.472 |
22 |
8 |
20×75 |
2.604 |
225 |
18 |
8 |
16×65 |
1.404 |
20 |
8 |
16×70 |
1.472 |
22 |
8 |
20×75 |
2.604 |
250 |
20 |
12 |
16×70 |
2.208 |
22 |
12 |
16×75 |
2.31 |
24 |
12 |
20×80 |
4.065 |
300 |
20 |
12 |
20×70 |
3.747 |
22 |
12 |
20×75 |
3.906 |
26 |
12 |
20×85 |
4.38 |
350 |
20 |
12 |
20×70 |
3.747 |
22 |
12 |
20×75 |
3.906 |
26 |
16 |
20×85 |
5.84 |
400 |
20 |
16 |
20×70 |
4.996 |
22 |
16 |
20×75 |
5.208 |
26 |
16 |
22×85 |
7.112 |
450 |
20 |
16 |
20×70 |
4.996 |
22 |
16 |
20×75 |
5.208 |
26 |
20 |
22×90 |
8.89 |
500 |
24 |
16 |
20×80 |
5.42 |
24 |
16 |
20×80 |
5.42 |
28 |
20 |
22×90 |
8.89 |
600 |
24 |
20 |
20×80 |
8.25 |
24 |
20 |
22×80 |
8.25 |
30 |
20 |
27×95 |
16.635 |
700 |
24 |
24 |
20×80 |
9.9 |
24 |
24 |
22×80 |
9.9 |
30 |
24 |
27×100 |
19.962 |
800 |
24 |
24 |
27×85 |
18.804 |
24 |
24 |
27×85 |
18.804 |
32 |
24 |
30×110 |
27.072 |
公称直径(mm) |
1.6MPa(16kgf/cm2) |
2.5MPa(25kgf/cm2) |
法兰 |
螺栓 |
法兰 |
螺栓 |
δ |
孔数 |
L |
kg |
δ |
孔数 |
L |
kg |
10 |
14 |
4 |
12×50 |
0.319 |
16 |
4 |
12×55 |
0.338 |
15 |
14 |
4 |
12×50 |
0.319 |
16 |
4 |
12×55 |
0.338 |
20 |
14 |
4 |
12×50 |
0.319 |
16 |
4 |
12×55 |
0.338 |
25 |
14 |
4 |
12×50 |
0.319 |
16 |
4 |
12×55 |
0.338 |
32 |
16 |
4 |
16×60 |
0.669 |
18 |
4 |
16×65 |
0.702 |
40 |
16 |
4 |
16×60 |
0.669 |
18 |
4 |
16×65 |
0.702 |
50 |
16 |
4 |
16×60 |
0.669 |
20 |
4 |
16×70 |
0.736 |
70 |
18 |
4 |
16×65 |
0.702 |
22 |
8 |
16×70 |
1.472 |
80 |
20 |
8 |
16×70 |
1.472 |
22 |
8 |
16×70 |
1.472 |
100 |
20 |
8 |
16×70 |
1.472 |
24 |
8 |
20×80 |
2.71 |
125 |
22 |
8 |
16×80 |
1.608 |
26 |
8 |
22×85 |
2.556 |
150 |
22 |
8 |
20×80 |
2.71 |
28 |
8 |
22×90 |
3.556 |
175 |
24 |
8 |
20×80 |
2.71 |
28 |
12 |
22×95 |
5.715 |
200 |
24 |
12 |
20×80 |
4.065 |
30 |
12 |
27×95 |
9.981 |
225 |
24 |
12 |
20×80 |
4.065 |
32 |
12 |
27×105 |
10.557 |
250 |
26 |
12 |
22×85 |
5.334 |
32 |
12 |
27×105 |
10.557 |
300 |
28 |
12 |
22×90 |
5.334 |
36 |
16 |
27×115 |
14.848 |
350 |
32 |
16 |
22×100 |
7.62 |
40 |
16 |
30×120 |
18.996 |
400 |
36 |
16 |
27×115 |
14.848 |
44 |
16 |
30×130 |
19.944 |
450 |
38 |
20 |
27×120 |
18.56 |
46 |
20 |
30×140 |
26.12 |
500 |
42 |
20 |
30×130 |
24.93 |
48 |
20 |
36×150 |
41.45 |
600 |
46 |
20 |
36×140 |
39.74 |
54 |
20 |
36×160 |
43.16 |
700 |
48 |
24 |
36×140 |
47.688 |
58 |
24 |
42×170 |
80.856 |
800 |
50 |
24 |
36×150 |
49.74 |
60 |
24 |
42×180 |
80.856 |
公称直径(mm) |
4MPa(40kgf/cm2) |
6.4MPa(64kgf/cm2) |
法兰 |
螺栓 |
法兰 |
螺栓 |
δ |
孔数 |
L |
kg |
δ |
孔数 |
L |
kg |
10 |
16 |
4 |
12×65 |
0.376 |
18 |
4 |
12×70 |
0.395 |
15 |
16 |
4 |
12×65 |
0.376 |
18 |
4 |
12×70 |
0.395 |
20 |
16 |
4 |
12×65 |
0.376 |
20 |
4 |
16×80 |
0.804 |
25 |
16 |
4 |
12×65 |
0.376 |
22 |
4 |
16×85 |
0.871 |
32 |
18 |
4 |
16×75 |
0.77 |
24 |
4 |
20×95 |
1.565 |
40 |
18 |
4 |
16×75 |
0.77 |
24 |
4 |
20×95 |
1.565 |
50 |
20 |
4 |
16×80 |
0.804 |
26 |
4 |
20×100 |
1.565 |
70 |
22 |
8 |
16×85 |
1.743 |
28 |
8 |
20×110 |
3.345 |
80 |
24 |
8 |
16×85 |
1.743 |
30 |
8 |
20×110 |
3.345 |
100 |
26 |
8 |
20×100 |
3.13 |
32 |
8 |
22×120 |
4.321 |
125 |
28 |
8 |
20×110 |
3.345 |
36 |
8 |
27×140 |
8.193 |
150 |
30 |
8 |
20×110 |
3.345 |
38 |
8 |
30×150 |
10.924 |
175 |
36 |
12 |
27×130 |
11.713 |
42 |
12 |
30×150 |
16.386 |
200 |
38 |
12 |
27×140 |
12.289 |
44 |
12 |
30×160 |
17.105 |
225 |
40 |
12 |
30×150 |
16.386 |
46 |
12 |
30×160 |
17.105 |
250 |
42 |
12 |
30×150 |
16.386 |
48 |
12 |
36×180 |
27.951 |
300 |
46 |
16 |
30×160 |
22.807 |
54 |
16 |
36×190 |
40.008 |
350 |
52 |
16 |
30×170 |
24.725 |
60 |
16 |
36×200 |
40.008 |
400 |
58 |
16 |
36×200 |
40.008 |
66 |
16 |
42×220 |
61.368 |
450 |
60 |
20 |
36×200 |
50.01 |
|
|
|
|
500 |
62 |
20 |
42×210 |
76.71 |
|
|
|
|
|