卫生级不锈钢管，卫生级焊接弯头，不锈钢卫生管美标尺寸对应表
| ISO标准卫生级不锈钢管件 |
| 规格（mm) |
L1（mm) |
D（mm) |
R（mm) |
T（mm) |
| ∮12.7 |
19.05 |
12.7 |
19.05 |
1.5 |
| ∮19.05 |
28.5 |
19.05 |
28.5 |
1.5 |
| ∮25.4 |
33.5 |
25.4 |
33.5 |
1.5 |
| ∮31.8 |
38 |
31.8 |
38 |
1.5 |
| ∮38.1 |
48.5 |
38.1 |
48.5 |
1.5 |
| ∮50.8 |
60.5 |
50.8 |
60.5 |
1.5 |
| ∮57 |
76 |
57 |
76 |
2 |
| ∮63.5 |
83.5 |
63.5 |
83.5 |
2 |
| ∮76.2 |
88.5 |
76.2 |
88.5 |
2 |
| ∮89 |
103.5 |
89 |
103.5 |
2 |
| ∮101.6 |
127 |
101.6 |
127 |
2 |
| ∮108 |
170 |
108 |
170 |
2 |
| ∮133 |
190.5 |
133 |
190.5 |
2 |
| ∮159 |
228.6 |
159 |
228.6 |
2 |
| ∮219 |
305 |
219 |
305 |
3 |
| ∮273 |
381 |
273 |
381 |
3 |
| ∮325 |
457 |
325 |
457 |
3 |
| ∮355 |
533 |
355 |
533 |
3 |
| ∮426 |
610 |
426 |
610 |
3 |
| ∮508 |
762 |
508 |
762 |
3 |
| DIN标准卫生级不锈钢管件 |
| 规格（mm) |
L1（mm) |
D（mm) |
R（mm) |
T（mm) |
| DN10 |
26 |
12 |
26 |
1.5 |
| DN15 |
35 |
18 |
35 |
1.5 |
| DN20 |
40 |
22 |
40 |
1.5 |
| DN25 |
50 |
28 |
50 |
1.5 |
| DN32 |
55 |
34 |
55 |
1.5 |
| DN40 |
60 |
40 |
60 |
1.5 |
| DN50 |
70 |
54 |
70 |
2 |
| DN65 |
80 |
70 |
80 |
2 |
| DN80 |
90 |
85 |
90 |
2 |
| DN100 |
100 |
104 |
100 |
2 |
| DN125 |
187 |
129 |
187 |
2 |
| DN150 |
225 |
154 |
225 |
2 |
| DN200 |
290 |
204 |
290 |
2 |
| DN250 |
362 |
254 |
362 |
3 |
| DN300 |
437 |
305 |
437 |
3 |
| 3A标准卫生级不锈钢管 |
| 规格（mm) |
L1（mm) |
D（mm) |
R（mm) |
T（mm) |
| 1/2 |
19.05 |
12.7 |
19.05 |
1.65 |
| 3/4 |
28.5 |
19.05 |
28.5 |
1.65 |
| 1 |
38.1 |
25.4 |
38.1 |
1.65 |
| 1 1/4 |
47.7 |
31.8 |
47.7 |
1.65 |
| 1 1/2 |
57.2 |
38.1 |
57.2 |
1.65 |
| 2 |
76.2 |
50.8 |
76.2 |
1.65 |
| 2 1/2 |
95.3 |
63.5 |
95.3 |
1.65 |
| 3 |
114.3 |
76.2 |
114.3 |
1.65 |
| 4 |
152.4 |
101.6 |
152.4 |
2.1 |
