Brand | DongHai |
Material | UPVC |
Colour | Deep grey |
Technology | Extrusion |
Application | sewage treatment、municipal engineering、farm irrigation、plants cultivation、construction site、creativity&fun、factory、mines&oil、iron&steel manu facture、nuclear power station、etc. |
Chinese standard DIN | American standard ANSI | British Standard BS | Japanese standard JIS |
Outer diameter | Inside Diameter DN | Specification Size | Outer diameter | Specification Size | Outer diameter | Specification Size | Outer diameter |
20mm | 15mm | 1/2" | 21. 44mm | 1/2 | 21.35mm | 1 6A | 22mm |
25mm | 20mm | 3/4" | 26.77mm | 3/4" | 26.75mm | 20A | 26mm |
32mm | 25mm | 1" | 33.53mm | 1" | 33.55mm | 25A | 32mm |
40mm | 32mm | 1+1/4" | 42.29mm | 1+1/4" | 42.25mm | 30A | 38mm |
50mm | 40mm | 1+1/2" | 48.41 mm | 1+1/2" | 48.25mm | 40A | 48mm |
63 mm | 50m m | 2 | 60.47mm | 2" | 60.35mm | 50A | 60mm |
75mm | 65m m | 2+1/2" | 73.2mm | 2+1/2* | 75.3mm | 65A | 76mm |
90mm | 80mm | 3" | 89.1mm | 3" | 88.9mm | 75A | 89mm |
110mm | 100mm | 4" | 11 4.53mm | 4 | 114.3mm | 100A | 114mm |
140mm | 125mm | 5" | 141.55mm | 5" | 1.40.2mm | 125A | 1 40mm |
160mm | 1 50mm | 6" | 1 68.56mm | 6" | 1 68.25mm | 1 50A | 165mm |
225mm | 200mm | 8" | 219.46mm | 8" | 21 9mm | 200A | 219mm |
250mm | 225mm | 10" | 273.43mm | 10" | 273mm | 250A | 267mm |
280mm | 250mm | 10" | 10" | ||||
315mm | 300mm | 12" | 324.23mm | 12" | 323.85mm | 300A | 318mm |
355mm | 14" | 355.98mm | 14" | 355.5mm | |||
400mm | 400mm | 16" | 406 88mm | 16" | 406 4mm | 400A | 420mm |
450mm | 18" | 457.68mm | 18" | ||||
500mm | 20" | 508.58mm | 20" |