SABS 1123 4000/2 WN高颈法兰属于SABS法兰标准体系。是SABS法兰(又称SABS法兰)的其中一种表现形式，是设备或管道上常用的法兰。以下是SABS 1123 4000/2 WN高颈法兰中，相关压力下，各部位的全部尺寸及图示，以方便广大法兰从业者查询和参考。
|
压力 |
通径 |
外径 |
中心距 |
孔径 |
孔数 |
小头径 |
盘厚 |
总高 |
焊嘴径 |
大头径 |
R |
水线径 |
水线高 |
壁厚 |
内径 |
|
PN |
DN |
D |
k |
H |
No. |
N |
T |
F |
t |
M |
R |
A |
f |
S |
---- |
|
Nominal pressure 4000 kPa |
10 |
90 |
60 |
14 |
4 |
17.2 |
12 |
35 |
6 |
28 |
4 |
40 |
2 |
视详情而定 |
视详情而定 |
|
15 |
95 |
65 |
14 |
4 |
21.3 |
14 |
38 |
6 |
32 |
4 |
45 |
2 |
|||
|
20 |
105 |
75 |
14 |
4 |
26.9 |
14 |
40 |
6 |
40 |
4 |
58 |
2 |
|||
|
25 |
115 |
85 |
14 |
4 |
33.7 |
16 |
40 |
6 |
46 |
4 |
68 |
2 |
|||
|
32 |
140 |
100 |
18 |
4 |
42.4 |
18 |
42 |
6 |
55 |
6 |
78 |
2 |
|||
|
40 |
150 |
110 |
18 |
4 |
48.3 |
18 |
45 |
7 |
64 |
6 |
88 |
3 |
|||
|
50 |
165 |
125 |
18 |
4 |
60.3 |
20 |
48 |
8 |
75 |
6 |
102 |
3 |
|||
|
65 |
185 |
145 |
18 |
8 |
76.1 |
22 |
52 |
10 |
90 |
6 |
122 |
3 |
|||
|
80 |
200 |
160 |
18 |
8 |
88.9 |
24 |
58 |
12 |
105 |
8 |
138 |
3 |
|||
|
100 |
235 |
190 |
22 |
8 |
114.3 |
24 |
65 |
12 |
134 |
8 |
162 |
3 |
|||
|
125 |
270 |
220 |
26 |
8 |
139.7 |
26 |
68 |
12 |
162 |
8 |
188 |
3 |
|||
|
150 |
300 |
250 |
26 |
8 |
168.3 |
28 |
75 |
12 |
192 |
10 |
218 |
3 |
|||
|
175 |
350 |
295 |
26 |
12 |
193.7 |
32 |
82 |
15 |
218 |
10 |
260 |
3 |
|||
|
200 |
375 |
320 |
26 |
12 |
219.1 |
34 |
88 |
16 |
244 |
10 |
285 |
3 |
|||
|
*225 |
420 |
355 |
33 |
12 |
244.5 |
36 |
100 |
18 |
275 |
12 |
315 |
3 |
|||
|
250 |
450 |
385 |
33 |
12 |
273 |
38 |
105 |
18 |
306 |
12 |
345 |
3 |
|||
|
300 |
515 |
450 |
33 |
16 |
323.9 |
42 |
115 |
18 |
362 |
12 |
410 |
4 |
|||
|
350 |
580 |
510 |
33 |
16 |
355.6 |
46 |
125 |
20 |
408 |
12 |
465 |
4 |
|||
|
400 |
660 |
585 |
39 |
16 |
406.4 |
50 |
135 |
20 |
462 |
12 |
535 |
4 |
|||
|
450 |
685 |
610 |
39 |
20 |
457.2 |
52 |
140 |
20 |
510 |
12 |
575 |
4 |
|||
|
500 |
755 |
670 |
39 |
20 |
508 |
52 |
140 |
20 |
562 |
12 |
615 |
4 |
