DNxdn | 鋼管外徑 D。×d。 | PN1.6(MPa)單位:mm | ||||||||
壁厚 | ||||||||||
鋼管件t(最小) | 襯里層T(最小) | 三通、四通H(L=2H) | 異徑管L | |||||||
等壓管件 (PTFE) |
滾塑管件 (PPH、PO、PE) |
注塑管件(PPH、PVDF、PFA FEP、RPP) |
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25x25 | 35.0*35.0 | 3.5*3.5 | 3.0*3.0 | 3.0*3.0 | 2.0*2.0 | 200 | - | |||
32x32 | 38.0*38.0 | 3.0*3.0 | 3.0*3.0 | 3.0*3.0 | 2.0*2.0 | 200 | - | |||
32x25 | 38.0*35.0 | 3.0*3.5 | 150 | |||||||
40x40 | 48.0*48.0 | 4.0*4.0 | 3.0*3.0 | 3.0*3.0 | 2.0*2.0 | 200 | - | |||
40x32 | 48.0*38.0 | 4.0*3.0 | 150 | |||||||
40x25 | 48.0*35.0 | 4.0*3.5 | 150 | |||||||
50x50 | 57.0*57.0 | 3.5*3.5 | 3.0*3.0 | 3.0*3.0 | 2.5*2.5 | 200 | - | |||
50x40 | 57.0*48.0 | 3.5*4.0 | 2.5*2.0 | 150 | ||||||
50x32 | 57.0*38.0 | 3.5*3.0 | ||||||||
50x25 | 57.0*35.0 | 3.5*3.5 | ||||||||
65x65 | 76.0*76.0 | 4.0*4.0 | 4.0*4.0 | 4.0*4.0 | 2.5*2.5 | 300 | - | |||
65x50 | 76.0*57.0 | 4.0*3.5 | 4.0*3.0 | 4.0*3.0 | 150 | |||||
65x40 | 76.0*48.0 | 4.0*4.0 | 2.5*2.0 | |||||||
65x32 | 76.0*38.0 | 4.0*3.0 | ||||||||
80x80 | 89.0*89.0 | 4.0*4.0 | 4.0*4.0 | 4.0*4.0 | 3.0*3.0 | 300 | - | |||
80x65 | 89.0*76.0 | 4.0*4.0 | 3.0*2.5 | 150 | ||||||
80x50 | 89.0*57.0 | 4.0*3.5 | 4.0*3.0 | 4.0*3.0 | ||||||
80x40 | 89.0*48.0 | 4.0*4.0 | 3.0*2.0 | |||||||
100x100 | 108.0*108.0 | 4.0*4.0 | 4.0*4.0 | 4.0*4.0 | 3.0*3.0 | 300 | - | |||
100x80 | 108.0*89.0 | 4.0*4.0 | 150 | |||||||
100x65 | 108.0*76.0 | 4.0*4.0 | 3.0*2.5 | |||||||
100x50 | 108.0*57.0 | 4.0*3.5 | 4.0*3.0 | 4.0*3.0 | ||||||
125x125 | 133.0*133.0 | 4.0*4.0 | 5.0*5.0 | 5.0*5.0 | 3.5*3.5 | 300 | - | |||
125x100 | 133.0*108.0 | 4.0*4.0 | 5.0*4.0 | 5.0*4.0 | 3.5*3.0 1 | 150 | ||||
125x80 | 133.0*89.0 | 4.0*4.0 | ||||||||
125x65 | 133.0*76.0 | 4.0*4.0 | 3.5*2.5 | |||||||
150x150 | 159.0*159.0 | 4.5*4.5 | 5.0*5.0 | 5.0*5.0 | 3.5*3.5 | 400 | - | |||
150x125 | 159.0*133.0 | 4.5*4.0 | 150 | |||||||
150x100 | 159.0*108.0 | 4.5*4.0 | 5.0*4.0 | 5.0*4.0 | 3.5*3.0 | |||||
150x80 | 159.0*89.0 | 4.5*4.0 | ||||||||
200x200 | 219.0*219.0 | 6.0*6.0 | 5.0*5.0 | 5.0*5.0 | 4.5*4.5 | 400 | - | |||
200x150 | 219.0*159.0 | 6.0*4.5 | 4.5*3.5 | 150 | ||||||
200x125 | 219.0*133.0 | 6.0*4.0 | ||||||||
200x100 | 219.0*108.0 | 6.0*4.0 | 5.0*4.0 | 5.0*4.0 | 4.5*3.0 | |||||
250x250 | 273.0*273.0 | 8.0*8.0 | 5.0*5.0 | 6.0*6.0 | 6.0*6.0 | 500 | - | |||
250x200 | 273.0*219.0 | 8.0*6.0 | 6.0*5.0 | 6.0*4.5 | 150 | |||||
250x150 | 273.0*159.0 | 8.0*4.5 | 6.0*3.5 | |||||||
250x125 | 273.0*133.0 | 8.0*4.0 | ||||||||
300x300 | 325.0*325.0 | 9.0*9.0 | 7.0*7.0 | 6.0*6.0 | 6.0*6.0 | 600 | - | |||
300x250 | 325.0*273.0 | 9.0*8.0 | 7.0*5.0 | 150 | ||||||
300x200 | 325.0*219.0 | 9.0*6.0 | 6.0*5.0 | 6.0*4.5 | ||||||
300x150 | 325.0*159.0 | 9.0*4.5 | 6.0*3.5 | |||||||
350x350 | 377.0*377.0 | 9.0*9.0 | 7.0*7.0 | 6.0*6.0 | 6.0*6.0 | 700 | - | |||
350x300 | 377.0*325.0 | 9.0*9.0 | 490 | |||||||
350x250 | 377.0*273.0 | 9.0*8.0 | 7.0*5.0 | |||||||
350x200 | 377.0*219.0 | 9.0*6.0 | 6.0*5.0 | 6.0*4.5 | ||||||
400x400 | 426.0*426.0 | 9.0*9.0 | 7.0*7.0 | 6.0*6.0 | 6.0*6.0 | 800 | - | |||
400x350 | 426.0*377.0 | 9.0*9.0 | 536 | |||||||
400x300 | 426.0*325.0 | 9.0*9.0 | ||||||||
400x250 | 426.0*273.0 | 9.0*8.0 | 7.0*5.0 | |||||||
400x200 | 426.0*219.0 | 9.0*6.0 | 6.0*5.0 | 6.0*4.5 |