HDPE Butt Fusion Injection Reducer
>Material: 100% new material PE80 or PE100
>Working Medium: Water and Gas
>Working Pressure: SDR11,SDR13.6,SDR17
>Working Temperature: -40℃~40℃
>Specifications: Dn50x20 ~ Dn630x560
>New mould and scientific design
>Competitive price and accept OEM
>Recycled and Environment-friendly
>Color: black or other colors on request
>Guarantee period : more than 50 years under proper use
CODE NO.: | XM-PER | |||
PRESSURE GRADE | SDR11,SDR13.6,SDR17 | |||
Specifications | Specifications | Specifications | Specifications | |
50x20 | 110x63 | 200x63 | 250x225 | |
50x25 | 110x75 | 200x75 | 280x225 | |
50x32 | 110x90 | 200x90 | 280x250 | |
50x40 | 125x50 | 200x110 | 315x160 | |
63x20 | 125x63 | 200x125 | 315x200 | |
63x25 | 125x75 | 200x160 | 315x225 | |
63x32 | 125x90 | 200x180 | 315x250 | |
63x40 | 125x110 | 228x110 | 400x160 | |
63x50 | 140x110 | 225x125 | 400x200 | |
75x32 | 160x40 | 225x140 | 400x250 | |
75x40 | 160x50 | 225x160 | 400x315 | |
75x50 | 160x63 | 225x180 | 450x200 | |
75x63 | 160x75 | 225x200 | 450x250 | |
90x32 | 160x90 | 250x63 | 450x315 | |
90x40 | 160x110 | 250x75 | 500x315 | |
90x50 | 160x125 | 250x90 | 500x400 | |
90x63 | 160x140 | 250x110 | 560x450 | |
90x75 | 180x110 | 250x125 | 560x500 | |
110x40 | 180x140 | 250x160 | 630x500 | |
110x50 | 180x160 | 250x200 | 630x560 | |
Basic performance of raw materials for pipe fittings
| Paramenter | Units | Requirement | Test Value |
| Density | kg/m³ | ≥930 | 23ºC |
| Melt flow rate | g/10min | 0.2~1.4 | 190ºC,5kg |
| Thermal slaility (OIT) | min | >20 | 200ºC |
| Volati lematter content | mg/kg | ≤350 | |
| Moisture content | mg/kg | ≤300 | ASTM D 4019:1994a |
| Carbon black content | % | 2.0~2.5 | |
| Crbon black dispersion | grade | ≤3 | |
| Gas proof components | h | ≥20 | 80ºC,2MPa(Hoop stress) |
Resistance to slow crack growth (En>5mm) | h | 165 | 80ºC,0.80MPa(Testing pressure) 80ºC,0.92MPa(Testing pressure) |
Performance requirement of pipe fittings
| NO. | Item | Requirement | Test value |
| 1 | 20ºC hydrostatic strength | No damage, no leakage | Hoop stress: PE80 10.0MPa PE100 12.4MPa Testing temperature: 20ºC Testing time: ≥100h |
| 2 | 80ºC hydrostatic strength | No damage, no leakage | Hoop stress: PE80 4.50MPa PE100 5.40MPa Testing temperature: 80ºC Testing time: ≥165h |
| 3 | 80ºC hydrostatic strength | No damage, no leakage | Hoop stress: PE80 4.50MPa PE100 5.40MPa Testing temperature: 80ºC Testing time: ≥1000h |
| 4 | Tensile strength of butt-fusion pipe fittings | Test to destruction: Flexible is good | Testing temperature:23ºC±2ºC |
| 5 | Welding strength of electro-fusion pipe fittings | Percentage of brittle peel: ≤33.3% | Testing temperature:23ºC±2ºC |
| 6 | Oxidation induction time | >20min | 200ºC |
| 7 | Melt flow rate | Tube melt rate of change not exceeding ±20% of the raw material | 190ºC, 5kg |
