BS4504 112 PN25 SO滑套法蘭屬于英標法蘭標準體系。是英標法蘭(又稱BS4504法蘭)的其中一種表現(xiàn)形式,是設備或管道上常用的法蘭。以下是BS4504 112 PN25 SO滑套法蘭中,相關壓力下,各部位的全部尺寸及圖示,以方便廣大法蘭從業(yè)者查詢和參考。
壓力 |
尺寸 |
通徑 |
外徑 |
中心距 |
孔徑 |
孔數(shù) |
內(nèi)徑 |
盤厚 |
總高 |
臺徑 |
R |
水線臺 |
水線高 |
RF單重 |
FF單重 |
PN |
英寸 |
DN |
D |
K |
H |
--- |
C |
T |
F |
A |
R |
A |
f |
KG |
KG |
BS4504 112 PN25 滑套法蘭滯頸平焊) |
3/8 |
10 |
90 |
60 |
14 |
4 |
18 |
16 |
22 |
30 |
3 |
40 |
2 |
0.64 |
0.71 |
1/2 |
15 |
95 |
65 |
14 |
4 |
22 |
16 |
22 |
35 |
3 |
45 |
2 |
0.72 |
0.79 |
|
3/4 |
20 |
105 |
75 |
14 |
4 |
27.5 |
18 |
26 |
45 |
4 |
58 |
2 |
1.03 |
1.12 |
|
1 |
25 |
115 |
85 |
14 |
4 |
34.5 |
18 |
28 |
52 |
4 |
68 |
2 |
1.25 |
1.34 |
|
1-1/4 |
32 |
140 |
100 |
18 |
4 |
43.5 |
18 |
30 |
60 |
5 |
78 |
2 |
1.80 |
1.95 |
|
1-1/2 |
40 |
150 |
110 |
18 |
4 |
49.5 |
18 |
32 |
70 |
5 |
88 |
3 |
2.05 |
2.29 |
|
2 |
50 |
165 |
125 |
18 |
4 |
61.5 |
20 |
34 |
84 |
5 |
102 |
3 |
2.73 |
3.02 |
|
2-1/2 |
65 |
185 |
145 |
18 |
8 |
77.5 |
22 |
38 |
104 |
6 |
122 |
3 |
3.64 |
3.95 |
|
3 |
80 |
200 |
160 |
18 |
8 |
90.5 |
24 |
40 |
118 |
6 |
138 |
3 |
4.55 |
4.89 |
|
4 |
100 |
235 |
190 |
22 |
8 |
116 |
24 |
44 |
145 |
6 |
162 |
3 |
6.08 |
6.55 |
|
5 |
125 |
270 |
220 |
26 |
8 |
141.5 |
26 |
48 |
170 |
6 |
188 |
3 |
8.23 |
8.82 |
|
6 |
150 |
300 |
250 |
26 |
8 |
170.5 |
28 |
52 |
200 |
8 |
218 |
3 |
10.52 |
11.21 |
|
8 |
200 |
360 |
310 |
26 |
12 |
221.5 |
30 |
52 |
256 |
8 |
278 |
3 |
14.82 |
15.64 |
|
10 |
250 |
425 |
370 |
30 |
12 |
276.5 |
32 |
60 |
310 |
10 |
335 |
3 |
20.76 |
21.83 |
|
12 |
300 |
485 |
430 |
30 |
16 |
327.5 |
34 |
67 |
364 |
10 |
395 |
4 |
27.36 |
28.96 |
|
14 |
350 |
555 |
490 |
33 |
16 |
359.5 |
38 |
72 |
418 |
10 |
450 |
4 |
45.20 |
47.37 |
|
16 |
400 |
620 |
550 |
36 |
16 |
411 |
40 |
78 |
472 |
10 |
505 |
4 |
58.01 |
60.69 |
|
18 |
450 |
670 |
600 |
36 |
20 |
462 |
42 |
84 |
520 |
12 |
555 |
4 |
66.22 |
69.06 |
|
20 |
500 |
730 |
660 |
36 |
20 |
513.5 |
44 |
90 |
580 |
12 |
615 |
4 |
83.51 |
86.69 |
|
24 |
600 |
845 |
770 |
39 |
20 |
616.5 |
46 |
100 |
684 |
12 |
720 |
5 |
110.30 |
115.40 |