High Density Foam Filled Dredging HDPE Pipe DN900 As Dredging Equipments Floating Dock
DN900 HDPE pipe with high density foam filled as dredging equipments floating dock
Dn 900 HDPE pipeline inside filled with high density PU foam(35kg/cub)
Length: 8.32m
Two side with HDPE cap sealed
Application: As floating dock for marine equipments
PE pipe is suitable for general purpose pressure water delivery and drinking water transportation with temperature not exceeding 40℃ and nominal pressure below 1.6MPa. Mainly include municipal buried water supply, construction (drain) water, farmland irrigation, water feature engineering, fine sand/slurry dredging etc.
Technical specifications:
Standard: ISO4427, EN12201, AS/NZS4130, DIN8074, ASTMF714, GOST18599, GB/T13663
| No. | Item | Requirements | |
| 1 | Elongation at break% | ≥350 | |
| 2 | Longitudinal reversion(100℃), ％ | ≤3 | |
| 3 | Oxidation induction time(200℃)min | ≥20 | |
| 4 | Weather resistance after the pipe has accepted the aging energy which equal to or more than 3.5GJ/㎡≤ | 80℃ static hydraulic strength(165h) | Non breakage and leakage |
| Percentage of breaking-elongation,％ | ≥350 | ||
| Oxidation induction time(200℃)min | ≥10 | ||
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