◎Cold and hot water pipes in residential buildings◎Pure water conveying pipe◎Hot water circulation and heating supply pipe◎Tap water pipe◎Aquaculture pipe◎Water treatment pipe◎Food, beverage, drug factory water conveying pipe◎Industrial cold and hot water conveying pipes◎Central air conditioner condensate water conveying pipe◎Compressed air pipe
Return| specifications | D | D1 | d | d1 | I | I1 | H | A/box |
|---|---|---|---|---|---|---|---|---|
| Φ25×20 | 34.5 | 27.5 | 24 | 19 | 18.5 | 16.5 | 41 | 80×8 |
| Φ32×20 | 43 | 27.5 | 31 | 19 | 21 | 16.5 | 47 | 70×8 |
| Φ32×25 | 43 | 34.5 | 31 | 24 | 21 | 18.5 | 46 | 40×8 |
| Φ40×20 | 53.4 | 27.2 | 39 | 19 | 22 | 16 | 52.5 | 240 |
| Φ40×25 | 53.4 | 33.6 | 39 | 24 | 22 | 18 | 52 | 240 |
| Φ40×32 | 53.4 | 43 | 39 | 31 | 22 | 20 | 50.8 | 192 |
| Φ50×20 | 66.6 | 27.2 | 49 | 19 | 25 | 16 | 60.5 | 125 |
| Φ50×25 | 66.6 | 33.6 | 49 | 24 | 25 | 18 | 60 | 125 |
| Φ50×32 | 66.6 | 43 | 49 | 31 | 25 | 20 | 58.5 | 140 |
| Φ50×40 | 66.6 | 53.4 | 49 | 39 | 25 | 22 | 57 | 90 |
| Φ63×32 | 83.5 | 43 | 61.9 | 31 | 29 | 20 | 69 | 76 |
| Φ63×40 | 83.5 | 53.4 | 61.9 | 39 | 29 | 22 | 67.5 | 76 |
| Φ63×50 | 83.5 | 66.6 | 61.9 | 49 | 29 | 25 | 65.5 | 54 |
| Φ75×63 | 95 | 80 | 73 | 62.5 | 33 | 29.5 | 73.5 | 36 |
| Φ90×40 | 115 | 52 | 88 | 39 | 38 | 22 | 75 | 28 |
| Φ90×50 | 115 | 64 | 88 | 50 | 38 | 25.5 | 78.5 | 28 |
| Φ90×63 | 115 | 80 | 88 | 62.5 | 38 | 29.5 | 79 | 24 |
| Φ90×75 | 115 | 95 | 88 | 73 | 38 | 33 | 83.5 | 19 |
| Φ110×50 | 140 | 64 | 108 | 50 | 44 | 25.5 | 88.5 | 18 |
| Φ110×63 | 140 | 80 | 108 | 62.5 | 44 | 29.5 | 89 | 15 |
| Φ110×75 | 140 | 95 | 73 | 73 | 44 | 33 | 92.5 | 15 |
| Φ110×90 | 140 | 115 | 108 | 88 | 44 | 38 | 98 | 10 |
