JIS B2238 40K WN 高頸法蘭屬于日標法蘭標準體系。是日標法蘭(又稱JIS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JIS B2238 40K WN 高頸法蘭中,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。
JIS B 2238-1996単位:mm |
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呼ひ徑 |
適用管 の 外徑 |
外徑 |
內(nèi)徑 |
厚み |
ガスケット座 |
ボルト穴 |
W N 形 |
重量(參考) (kg) |
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座厚 |
徑 |
中心徑 |
數(shù) |
徑 |
內(nèi)徑 |
八ブ先 |
八ブ元 |
全長 |
SOP形 |
BL形 |
WN形 |
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A |
B |
D |
do |
t |
f |
8 |
C |
d 1 |
a |
b |
T1 |
||||||
10 |
3/8 |
17.3 |
110 |
17.8 |
18 |
1 |
52 |
75 |
4 |
19 |
一 |
17.3 |
38 |
53 |
1.2 |
1.2 |
1.3 |
15 |
? |
21.7 |
115 |
22.2 |
20 |
1 |
55 |
80 |
4 |
19 |
16.1 |
21.7 |
40 |
53 |
1.3 |
1.4 |
1.5 |
20 |
? |
27.2 |
120 |
27.7 |
20 |
1 |
60 |
85 |
4 |
19 |
21.4 |
27.2 |
45 |
58 |
1.5 |
1.6 |
1.7 |
25 |
1 |
34.0 |
130 |
34.5 |
22 |
1 |
70 |
95 |
4 |
19 |
27.2 |
34.0 |
54 |
63 |
1.9 |
2.1 |
2.2 |
32 |
1? |
42.7 |
140 |
43.2 |
24 |
2 |
80 |
105 |
4 |
19 |
35.5 |
42.7 |
62 |
69 |
2.4 |
2 7 |
2.8 |
40 |
1? |
48.6 |
160 |
49.1 |
24 |
2 |
90 |
120 |
4 |
23 |
41.2 |
48.6 |
72 |
72 |
3.1 |
3.5 |
3.5 |
50 |
2 |
60.5 |
165 |
61.1 |
26 |
2 |
105 |
130 |
8 |
19 |
52.7 |
60.5 |
88 |
75 |
3.3 |
3.9 |
4.1 |
65 |
2? |
76.3 |
200 |
77.1 |
30 |
2 |
130 |
160 |
8 |
23 |
65.9 |
76.3 |
108 |
81 |
5.5 |
66 |
6.9 |
80 |
3 |
89.1 |
210 |
900 |
32 |
2 |
140 |
170 |
8 |
23 |
78.1 |
89.1 |
119 |
85 |
6.4 |
80 |
79 |
90 |
3? |
101.6 |
230 |
102.6 |
34 |
2 |
150 |
185 |
8 |
25 |
90.2 |
101.6 |
130 |
88 |
7.9 |
10.1 |
94 |
100 |
4 |
114.3 |
250 |
115.4 |
36 |
2 |
165 |
205 |
8 |
25 |
102.3 |
114.3 |
146 |
104 |
9.9 |
12.9 |
12 3 |
125 |
5 |
139.8 |
300 |
141.2 |
40 |
2 |
200 |
250 |
8 |
27 |
126.6 |
139.8 |
183 |
116 |
15.9 |
20.8 |
20.0 |
150 |
6 |
165.2 |
355 |
166.6 |
44 |
2 |
240 |
295 |
12 |
33 |
151.0 |
165.2 |
215 |
120 |
23.2 |
30.8 |
30.6 |
200 |
8 |
216.3 |
405 |
218.0 |
50 |
2 |
290 |
345 |
12 |
33 |
199.9 |
216.3 |
270 |
135 |
32.1 |
46.8 |
41.6 |
250 |
10 |
267.4 |
475 |
269.5 |
56 |
2 |
355 |
410 |
12 |
33 |
248.8 |
267.4 |
333 |
154 |
48.6 |
73.8 |
68.1 |
300 |
12 |
318.5 |
540 |
321.0 |
60 |
3 |
410 |
470 |
16 |
39 |
297.9 |
318.5 |
400 |
159 |
61.1 |
99.4 |
96.0 |
350 |
14 |
355.6 |
585 |
358.1 |
64 |
3 |
455 |
515 |
16 |
39 |
333.4 |
355.6 |
432 |
168 |
75.2 |
126.1 |
115.0 |
400 |
16 |
406.4 |
645 |
409.0 |
70 |
3 |
515 |
570 |
16 |
39 |
381.0 |
406.4 |
466 |
181 |
97.4 |
170.0 |
143.0 |