对焊同心和偏心异径管的尺寸-ASME-B16.9
|
NPS |
端部外径Outside Diameter at Bevel |
端到端End-to- End, H |
|
|
大头Large End |
小头Small End |
||
|
3/4×1/2 |
26.7 |
21.3 |
38 |
|
3/4x3/8 |
26.7 |
17.3 |
38 |
|
1×3/4 |
33.4 |
26.7 |
51 |
|
1×1/2 |
33.4 |
21.3 |
|
|
1-1/4×1 |
42.2 |
33.4 |
51 |
|
1-1/4×3/4 |
42.2 |
26.7 |
|
|
1-1/4×1/2 |
42.2 |
21.3 |
|
|
1-1/2×1-1/4 |
48.3 |
42.2 |
64 |
|
1-1/2×1 |
48.3 |
33.4 |
|
|
1-1/2×3/4 |
48.3 |
26.7 |
|
|
1-1/2×1/2 |
48.3 |
21.3 |
|
|
2×1-1/2 |
60.3 |
48.3 |
76 |
|
2×1-1/4 |
60.3 |
42.2 |
|
|
2×1 |
60.3 |
33.4 |
|
|
2×3/4 |
60.3 |
26.7 |
|
|
2-1/2×2 |
73 |
60.3 |
89 |
|
2-1/2×1-1/2 |
73 |
48.3 |
|
|
2-1/2×1-1/4 |
73 |
42.2 |
|
|
2-1/2×1 |
73 |
33.4 |
|
|
3×2-1/2 |
88.9 |
73 |
89 |
|
3×2 |
88.9 |
60.3 |
|
|
3×1-1/2 |
88.9 |
48.3 |
|
|
3×1-1/4 |
88.9 |
42.2 |
|
|
3-1/2×3 |
101.6 |
88.9 |
102 |
|
3-1/2×2-1/2 |
101.6 |
73 |
|
|
3-1/2×2 |
101.6 |
60.3 |
|
|
3-1/2×1-1/2 |
101.6 |
48.3 |
|
|
3-1/2×1-1/4 |
101.6 |
42.2 |
|
|
4×3-1/2 |
114.3 |
101.6 |
102 |
|
4×3 |
114.3 |
88.9 |
|
|
4×2-1/2 |
114.3 |
73 |
|
|
4×2 |
114.3 |
60.3 |
|
|
4×1-1/2 |
114.3 |
48.3 |
|
|
5×4 |
141.3 |
114.3 |
127 |
|
5×3-1/2 |
141.3 |
101.6 |
|
|
5×3 |
141.3 |
88.9 |
|
|
5×2-1/2 |
141.3 |
73 |
|
|
5×2 |
141.3 |
60.3 |
|
|
6×5 |
168.3 |
141.3 |
140 |
|
6×4 |
168.3 |
114.3 |
|
|
6×3-1/2 |
168.3 |
101.6 |
|
|
6×3 |
168.3 |
88.9 |
|
|
6×2-1/2 |
168.3 |
73 |
|
|
8×6 |
219.1 |
168.3 |
152 |
|
8×5 |
219.1 |
141.3 |
|
|
8×4 |
219.1 |
114.3 |
|
|
8×3-1/2 |
219.1 |
101.6 |
|
|
10×8 |
273 |
219.1 |
178 |
|
10×6 |
273 |
168.3 |
|
|
10×5 |
273 |
141.3 |
|
|
10×4 |
273 |
114.3 |
|
|
12×10 |
323.8 |
273 |
203 |
|
12×8 |
323.8 |
219.1 |
|
|
12×6 |
323.8 |
168.3 |
|
|
12×5 |
323.8 |
141.3 |
|
|
14×12 |
355.6 |
323 |
330 |
|
14×10 |
355.6 |
273 |
|
|
14×8 |
355.6 |
219.1 |
|
|
14×6 |
355.6 |
168.3 |
|
|
16×14 |
406.4 |
355.6 |
356 |
|
16×12 |
406.4 |
323.8 |
|
|
16×10 |
406.4 |
273 |
|
|
16×8 |
406.4 |
219.1 |
|
|
18×16 |
457.2 |
406.4 |
381 |
|
18×14 |
457.2 |
355.6 |
|
|
18×12 |
457.2 |
323.8 |
|
|
18×10 |
457.2 |
273 |
|
|
20×18 |
508 |
457.2 |
508 |
|
20×16 |
508 |
406.4 |
|
|
20×14 |
508 |
355.6 |
|
|
20×12 |
508 |
323.8 |
|
|
22×20 |
558.8 |
508 |
508 |
|
22×18 |
558.8 |
457.2 |
|
|
22×16 |
558.8 |
406.4 |
|
|
22×14 |
558.8 |
355.6 |
|
|
24×22 |
609.6 |
558.8 |
508 |
|
24×20 |
609.6 |
508 |
|
|
24×18 |
609.6 |
457.2 |
|
|
24×16 |
609.6 |
406.4 |
|
|
26×24 |
660 |
610 |
610 |
|
26×22 |
660 |
559 |
|
|
26×20 |
660 |
508 |
|
|
26×18 |
660 |
457 |
|
|
28×26 |
711 |
660 |
610 |
|
28×24 |
711 |
610 |
|
|
28×20 |
711 |
508 |
|
|
28×18 |
711 |
457 |
|
|
30×28 |
762 |
711 |
610 |
|
30×26 |
762 |
660 |
|
|
30×24 |
762 |
610 |
|
|
30×20 |
762 |
508 |
|
|
32×30 |
813 |
762 |
610 |
|
32×28 |
813 |
711 |
|
|
32×26 |
813 |
660 |
|
|
32×24 |
813 |
610 |
|
|
34×32 |
864 |
813 |
610 |
|
34×30 |
864 |
762 |
|
|
34×26 |
864 |
660 |
|
|
342×4 |
864 |
610 |
|
|
36×34 |
914 |
864 |
610 |
|
36×32 |
914 |
713 |
|
|
36×30 |
914 |
762 |
|
|
36×26 |
914 |
660 |
|
|
36×24 |
914 |
610 |
|
|
38×36 |
965 |
914 |
610 |
|
38×34 |
965 |
864 |
|
|
38×32 |
965 |
813 |
|
|
38×30 |
965 |
762 |
|
|
38×28 |
965 |
711 |
|
|
38×26 |
965 |
660 |
|
|
40×38 |
965 |
965 |
610 |
|
40×36 |
1016 |
914 |
|
|
40×34 |
1016 |
864 |
|
|
40×32 |
1016 |
813 |
|
|
40×30 |
1016 |
762 |
|
|
42×40 |
1016 |
1016 |
610 |
|
42×38 |
1067 |
965 |
|
|
42×36 |
1067 |
914 |
|
|
42×34 |
1067 |
864 |
|
|
42×32 |
1067 |
813 |
|
|
42×30 |
1067 |
762 |
|
|
44×42 |
1118 |
1067 |
610 |
|
44×40 |
1118 |
1016 |
|
|
44×38 |
1118 |
965 |
|
|
44×36 |
1118 |
914 |
|
|
46×44 |
1168 |
1118 |
711 |
|
46×42 |
1168 |
1067 |
|
|
46×40 |
1168 |
1016 |
|
|
46×38 |
1168 |
965 |
|
|
48×46 |
1219 |
1168 |
711 |
|
48×44 |
1219 |
1118 |
|
|
48×42 |
1219 |
1067 |
|
|
48×40 |
1219 |
1016 |
|