公稱通徑 |
波(波數(shù)) |
長(zhǎng)度(mm) |
允許補(bǔ)償量(±△X)(mm) |
許徑向偏移b(度) |
許徑向角度a(度) |
使用壓力MPa |
|
DN(mm) |
NPS(inch) |
||||||
25 | 1 | 3 | 80 | 12 | 8 | 20 | 0.8 |
32 | 1 1/4 | 3 | 80 | 14 | 12 | 20 | 0.8 |
40 | 1 1/2 | 3 | 85 | 17 | 15 | 25 | 0.8 |
50 | 2 | 3 | 95 | 20 | 20 | 25 | 0.6 |
65 | 2 1/2 | 3 | 110 | 22 | 23 | 30 | 0.6 |
80 | 3 | 3 | 115 | 24 | 24 | 30 | 0.6 |
100 | 4 | 3 | 120 | 26 | 25 | 30 | 0.6 |
125 | 5 | 3 | 130 | 29 | 25 | 30 | 0.5 |
150 | 6 | 3 | 140 | 32 | 20 | 25 | 0.5 |
200 | 8 | 3 | 150 | 40 | 20 | 25 | 0.5 |
250 | 10 | 3 | 160 | 40 | 12 | 15 | 0.25 |
300 | 12 | 3 | 180 | 40 | 12 | 10 | 0.25 |
公稱通徑 |
波(波數(shù)) |
長(zhǎng)度(mm) |
允許補(bǔ)償量(±△X)(mm) |
許徑向偏移b(度) |
許徑向角度a(度) |
使用壓力MPa |
|
DN(mm) |
NPS(inch) |
||||||
25 | 1 | 3 | 80 | 12 | 8 | 20 | 0.8 |
32 | 1 1/4 | 3 | 80 | 14 | 12 | 20 | 0.8 |
40 | 1 1/2 | 3 | 85 | 17 | 15 | 25 | 0.8 |
50 | 2 | 3 | 95 | 20 | 20 | 25 | 0.6 |
65 | 2 1/2 | 3 | 110 | 22 | 23 | 30 | 0.6 |
80 | 3 | 3 | 115 | 24 | 24 | 30 | 0.6 |
100 | 4 | 3 | 120 | 26 | 25 | 30 | 0.6 |
125 | 5 | 3 | 130 | 29 | 25 | 30 | 0.5 |
150 | 6 | 3 | 140 | 32 | 20 | 25 | 0.5 |
200 | 8 | 3 | 150 | 40 | 20 | 25 | 0.5 |
250 | 10 | 3 | 160 | 40 | 12 | 15 | 0.25 |
300 | 12 | 3 | 180 | 40 | 12 | 10 | 0.25 |