|
公稱通徑
Nominal Diameter |
短節外徑
Outside Diameter |
對焊翻邊,接管長度(F)
Length |
對焊翻邊,搭接外徑
Diameter of Lap Nominal&Maximum |
對焊翻邊,圓角半徑(R) |
NPS |
DN |
OD |
短型
SP |
長型
LP |
G |
B
Max |
A
Max |
1/2 |
15 |
21.3 |
51 |
76 |
35 |
0.75 |
3 |
3/4 |
20 |
26.7 |
51 |
76 |
43 |
0.75 |
3 |
1 |
25 |
33.4 |
51 |
102 |
51 |
0.75 |
3 |
1.1/4 |
32 |
42.4 |
51 |
102 |
64 |
0.75 |
5 |
1.1/2 |
40 |
48.3 |
51 |
102 |
73 |
0.75 |
6 |
2 |
50 |
60.3 |
64 |
152 |
92 |
0.75 |
8 |
2.1/2 |
65 |
73.0 |
64 |
152 |
105 |
0.75 |
8 |
3 |
80 |
88.9 |
64 |
152 |
127 |
0.75 |
10 |
3.1/2 |
90 |
101.6 |
76 |
152 |
140 |
0.75 |
10 |
4 |
100 |
114.3 |
76 |
152 |
157 |
0.75 |
11 |
5 |
125 |
141.3 |
76 |
203 |
186 |
1.5 |
11 |
6 |
150 |
168.3 |
89 |
203 |
216 |
1.5 |
13 |
8 |
200 |
219.1 |
102 |
203 |
270 |
1.5 |
13 |
10 |
250 |
273.1 |
127 |
254 |
324 |
1.5 |
13 |
12 |
300 |
323.9 |
152 |
254 |
381 |
1.5 |
13 |
14 |
350 |
355.6 |
152 |
305 |
413 |
1.5 |
13 |
16 |
400 |
406.4 |
152 |
305 |
470 |
1.5 |
13 |
18 |
450 |
457.2 |
152 |
305 |
533 |
1.5 |
13 |
20 |
500 |
508 |
152 |
305 |
584 |
1.5 |
13 |
22 |
550 |
559 |
152 |
305 |
641 |
1.5 |
13 |
24 |
600 |
610 |
152 |
305 |
692 |
1.5 |
13 |
備注：不銹鋼翻邊,翻邊短節,對焊翻邊,,制造標準：MSS SP-43, ASME B16.9 |
