HDPE Butt Fusion Reducer is a key connecting component made of high-density polyethylene (HDPE) material with performance and convenient installation. It is widely used in the fields of municipal water supply, drainage, agricultural irrigation, and industrial liquid transportation. widely used.
Technical Characteristics
This product has better corrosion resistance, wear resistance and anti-aging properties, and can maintain stable physical and chemical properties under harsh environmental conditions, effectively extending the service life of the pipeline system. At the same time, its high strength and toughness enable the reducing joint to withstand greater pressure and impact, ensuring the safe and stable operation of the pipeline system.
HDPE Butt Fusion Reducer adopts butt welding connection method to ensure the sealing and reliability of pipe connection. Through the butt welding process, the reducing joint and the pipeline can be closely combined to form a leak-free and leak-free pipeline system. In addition, this product offers better adaptability and flexibility. It can easily adapt to the connection needs of pipes of different diameters and achieve a smooth transition between different pipe diameters. This flexibility allows reducing joints to be widely used in various complex pipeline systems to meet various complex installation requirements.
Specifications

| dn-dn1 | Size(mm) | Thickness | ||||||
| SPECIFICATION (dn-dn1) |
A | B | C | D | E | SDR17 | SDR13.6 | SDR11 |
| 75x40 | 58 | 7 | 56 | 5 | 128 | √ | ||
| 75x50 | 57 | 7 | 57 | 4.8 | 128 | √ | ||
| 75x63 | 59 | 7 | 59 | 6 | 126 | √ | ||
| 90x40 | 61 | 8.3 | 54 | 5 | 133 | √ | ||
| 90x50 | 61 | 8.3 | 57 | 5.5 | 133 | √ | ||
| 90x63 | 60 | 8.4 | 60 | 6 | 134 | √ | ||
| 90x75 | 61 | 8.3 | 63 | 7 | 132 | √ | ||
| 110x40 | 63 | 10.3 | 57 | 5 | 143 | √ | ||
| 110x50 | 62 | 10.1 | 59 | 6 | 143 | √ | ||
| 110x63 | 63 | 10.5 | 62 | 5.8 | 144 | √ | ||
| 110x75 | 63.5 | 10.1 | 64 | 7 | 143 | √ | √ | |
| 110x90 | 64 | 10.2 | 64 | 8.6 | 137 | √ | √ | |
| 125x50 | 63 | 11.4 | 59 | 6 | 142 | √ | √ | |
| 125x63 | 63 | 12.1 | 64 | 6 | 145 | √ | √ | |
| 125x75 | 64 | 11.5 | 66 | 7 | 145 | √ | √ | |
| 125x90 | 63 | 11.6 | 66 | 8.5 | 138 | √ | √ | |
| 125x110 | 64 | 12 | 68 | 10.6 | 140 | √ | √ | |
| 140x63 | 66 | 12.9 | 60 | 6.3 | 157 | √ | √ | |
| 140x75 | 65 | 13 | 65 | 7.2 | 155 | √ | √ | |
| 140x90 | 67 | 13.2 | 67 | 8.3 | 153 | √ | √ | |
| 140x110 | 66 | 13 | 68 | 10.2 | 149 | √ | √ | |
| 140x125 | 66 | 13.1 | 67 | 11.6 | 142 | √ | √ | |
| 160x63 | 67 | 14.7 | 62 | 6.2 | 161 | √ | √ | |
| 160x75 | 68 | 15 | 62 | 8 | 158 | √ | √ | |
| 160x90 | 70 | 15 | 65 | 8.7 | 156 | √ | √ | |
| 160x110 | 70 | 15 | 67 | 10.2 | 154 | √ | √ | |
| 160x125 | 70 | 14.8 | 67 | 11.6 | 150 | √ | √ | |
| 160x140 | 70 | 14.9 | 69 | 13 | 149 | √ | √ | |
| 180x63 | 72 | 17 | 63 | 7 | 171 | √ | √ | |
| 180x75 | 72 | 17 | 66 | 7.4 | 171 | √ | √ | |
| 180x90 | 72 | 17 | 67 | 8.6 | 171 | √ | √ | |
| 180x110 | 72 | 16.8 | 62 | 10.1 | 159 | √ | √ | |
| 180x125 | 72 | 17 | 68 | 11.6 | 159 | √ | √ | |
| 180x140 | 72 | 16.8 | 68 | 13 | 157 | √ | √ | |
| 180x160 | 72 | 16.8 | 70 | 15 | 151 | √ | √ | |
| dn-dn1 | Size(mm) | Thickness | ||||||
| SPECIFICATION (dn-dn1) |
A | B | C | D | E | SDR17 | SDR13.6 | SDR11 |
| 200x63 | 72 | 18.6 | 62 | 6.3 | 175 | √ | √ | |
| 200x75 | 72 | 18.7 | 62 | 7.3 | 172 | √ | √ | |
| 200x90 | 75 | 18.6 | 67 | 8.7 | 178 | √ | √ | |
| 200x110 | 75 | 18.5 | 66 | 10.3 | 173 | √ | √ | |
| 200x125 | 75 | 18.6 | 67 | 12 | 167 | √ | √ | |
| 200x140 | 75 | 18.6 | 68 | 13 | 162 | √ | √ | |
| 200x160 | 76 | 18.5 | 69 | 15 | 159 | √ | √ | |
| 200x180 | 75 | 18.3 | 74 | 17 | 166 | √ | √ | |
| 225x63 | 72 | 21.2 | 64 | 6.5 | 179 | √ | √ | |
| 225x75 | 73 | 21.2 | 66 | 7.7 | 179 | √ | √ | |
| 225x90 | 73 | 20.7 | 68 | 8.7 | 175 | √ | √ | |
| 225x110 | 73 | 21 | 68 | 10.4 | 173 | √ | √ | |
| 225x125 | 73 | 21 | 68 | 12 | 172 | √ | √ | |
| 225x140 | 73 | 20.8 | 67 | 13.3 | 165 | √ | √ | |
| 225x160 | 73 | 21 | 70 | 15 | 165 | √ | √ | |
| 225x180 | 73 | 21 | 72 | 17 | 165 | √ | √ | |
| 225x200 | 73 | 21 | 75 | 18.6 | 167 | √ | √ | |
| 250x110 | 83 | 23 | 72 | 10.4 | 190 | √ | √ | √ |
| 250x125 | √ | |||||||
| 250x140 | √ | |||||||
| 250x160 | 84 | 23.4 | 78 | 15 | 185 | √ | √ | √ |
| 250x180 | √ | |||||||
| 250x200 | 83 | 23.2 | 83 | 18.5 | 179 | √ | √ | √ |
| 250x225 | 84 | 23.4 | 87 | 20.8 | 180 | √ | √ | |
| 280x110 | 83 | 26 | 64 | 10.2 | 170 | √ | √ | |
| 280x125 | √ | √ | ||||||
| 280x140 | √ | √ | ||||||
| 280x160 | 82 | 26 | 63 | 15 | 161 | √ | √ | |
| 280x200 | 83 | 26 | 66 | 18.2 | 164 | √ | √ | |
| 280x250 | 82 | 26 | 79 | 22.8 | 169 | √ | √ | |
| 315x110 | 92 | 29 | 72 | 10.2 | 202 | √ | √ | √ |
| 315x160 | 92 | 29.4 | 80 | 15 | 201 | √ | √ | √ |
| 315x200 | 92 | 29.3 | 82 | 18.7 | 199 | √ | √ | √ |
| 315x225 | √ | √ | ||||||
| 315x250 | 92 | 29 | 88 | 23 | 193 | √ | √ | √ |
| 355x110 | 86 | 33 | 66 | 10.2 | 181 | √ | √ | |
| 355x160 | 86 | 33 | 64 | 15 | 172 | √ | √ | |
| 355x200 | 87 | 33 | 69 | 18.2 | 167 | √ | √ | |
| 355x250 | 86 | 33 | 79 | 23 | 176 | √ | √ | |
| 355x315 | 86 | 33 | 83 | 28.6 | 175 | √ | √ | |
| 400x110 | 88 | 37.3 | 75 | 10.2 | 196 | √ | √ | |
| 400x160 | 88 | 37.3 | 76 | 15 | 190 | √ | √ | |
| 400x200 | 88 | 37.2 | 77 | 18.2 | 186 | √ | √ | |
| 400x250 | 89 | 37.2 | 86 | 23.6 | 191 | √ | √ | |
| 400x315 | 88 | 37 | 88 | 29 | 187 | √ | √ | |
| 500x160 | 90 | 45.6 | 72 | 15 | 199 | √ | √ | |
| 500x200 | 90 | 45.3 | 71 | 18.5 | 195 | √ | √ | |
| 500x250 | 90 | 45.4 | 83 | 23.1 | 197 | √ | √ | |
| 500x315 | 90 | 45.4 | 85 | 28.5 | 194 | √ | √ | |
| 500x400 | 91 | 45.6 | 87 | 37.3 | 184 | √ | √ | |
| 500x450 | 90 | 45.5 | 88 | 41.3 | 185 | √ | √ | |
| 630x315 | 98 | 58.3 | 91 | 28 | 214 | √ | √ | |
| 630x400 | 98 | 59 | 95 | 36 | 213 | √ | √ | |
| 630x500 | 98 | 59 | 95 | 44.4 | 199 | √ | √ | |
| 630x560 | 98 | 59 | 95 | 50.5 | 198 | √ | √ | |
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