DINGDANG INDUSTRY CO.,LIMITED
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Price: | 1.0~500.0 USD |
Payment Terms: | T/T,L/C |
Place of Origin: | Zhejiang, China (Mainland) |
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HDPE Butt Fusion Post Forming Redecing Coupling Pipe Fittings
***Specifications
Size Dxd | Size Dxd | Size Dxd | Size Dxd | Size Dxd | Size Dxd |
S355x110 | S355x160 | S355x180 | S355x200 | S355x225 | S355x250 |
S355x280 | S355x315 | S400x110 | S400x160 | S400x180 | S400x200 |
S400x225 | S400x250 | S400x280 | S400x315 | S400x355 | S450x110 |
S450x160 | S450x180 | S450x200 | S450x225 | S450x250 | S450x280 |
S450x315 | S450x355 | S450x400 | S500x160 | S500x200 | S500x225 |
S500x250 | S500x280 | S500x315 | S500x355 | S500x400 | S500x450 |
S560x160 | S560x200 | S560x225 | S560x250 | S500x280 | S560x315 |
S560x355 | S560x400 | S560x450 | S560x500 | S630x160 | S630x200 |
S630x225 | S630x250 | S630x280 | S630x315 | S630x355 | S630x400 |
S630x450 | S630x500 | S630x560 | S710x200 | S710x250 | S710x315 |
S710x355 | S710x400 | S710x450 | S710x500 | S710x560 | S710x630 |
S800x200 | S800x250 | S800x315 | S800x355 | S800x400 | S800x450 |
S800x500 | S800x560 | S800x630 | S800x710 | S900x250 | S900x315 |
S900x355 | S900x400 | S900x450 | S900x500 | S900x560 | S900x630 |
S900x710 | S900x800 | S1000x250 | S1000x315 | S1000x355 | S1000x400 |
S1000x450 | S1000x500 | S1000x560 | S1000x630 | S1000x710 | S1000x800 |
S1000x900 | S1200x250 | S1200x315 | S1200x355 | S1200x400 | S1200x450 |
S1200x500 | S1200x560 | S1200x630 | S1200x710 | S1200x800 | S1200x900 |
S1200x1000 |
***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 | 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 |