HDPE pipe (High-density polyethylene pipe) is made from high density polyethylene as the main raw material, adding a small amount of antioxidants, Anti-UV absorbers and pigments.
Specifications of HDPE Dredge Pipe
HDPE class | SDR26 | SDR21 | SDR17 | SDR13.6 | SDR11 | ||||
Nominal pressure | 0.6Mpa | 0.8Mpa | 1.0Mpa | 1.25Mpa | 1.6Mpa | ||||
Nominal outer diameter(mm) | Thickness | ||||||||
DN32 | - | - | - | - | 3.0 | ||||
DN40 | - | - | - | - | 3.7 | ||||
DN50 | - | - | - | - | 4.6 | ||||
DN63 | - | - | - | 4.7 | 5.8 | ||||
DN75 | - | - | 4.5 | 5.6 | 6.8 | ||||
DN90 | - | 4.3 | 5.4 | 6.7 | 8.2 | ||||
DN110 | 4.2 | 5.3 | 6.6 | 8.1 | 10.0 | ||||
DN125 | 4.8 | 6.0 | 7.4 | 9.2 | 11.4 | ||||
DN140 | 5.4 | 6.7 | 8.3 | 10.3 | 12.7 | ||||
DN160 | 6.2 | 7.7 | 9.5 | 11.8 | 14.6 | ||||
DN180 | 6.9 | 8.6 | 10.7 | 13.3 | 16.4 | ||||
DN200 | 7.7 | 9.6 | 11.9 | 14.7 | 18.2 | ||||
DN225 | 8.6 | 10.8 | 13.4 | 16.6 | 20.5 | ||||
DN250 | 9.6 | 11.9 | 14.8 | 18.4 | 22.7 | ||||
DN280 | 10.7 | 13.4 | 16.6 | 20.6 | 25.4 | ||||
DN315 | 12.1 | 15.0 | 18.7 | 23.2 | 28.6 | ||||
DN355 | 13.6 | 16.9 | 21.1 | 26.1 | 32.2 | ||||
DN400 | 15.3 | 19.1 | 23.7 | 29.4 | 36.3 | ||||
DN450 | 17.2 | 21.5 | 26.7 | 33.1 | 40.9 | ||||
DN500 | 19.1 | 23.9 | 29.7 | 36.8 | 45.4 |
Application
1.Specific Gravity, g/cm3, 20(C): 0.941-0.965
2.Longitudinal Reversion, % (110(C)): <=3
3.Oxidation Induction Time, min (200(C)): >=20
4.Extension Rate at Break. %: >=350
5.Hydraulic Pressure Test:
1)20(C), Hoop Stress is 12.4 Mpa, 100h: No Failure.
2)80(C), Hoop Stress is 5.5Mpa, 165h: No Failure.
3)80(C), Hoop Stress is 5.0Mpa, 1000h: No Failure.
SHANDONG E-TOUCH SHIPPING ENGINEERING CO., LTD, Weifang City , Shandong ,China have technical expertise in maritime activities in respect of Cutter Suction Dredger Designing and Manufacturing ,Small Craft Building,Trading, Barge operation both Inland River and Sea, Ocean Transport, Dredging ,Coastal Ship, building of river sea ships, Inland ships, river ship, Aluminium boat, Fibre Glass Boat,Solar Boat,Tourist Vessel, Cruise Vessel , Floating Dinner Ships, Cruise Ship, Trading in Marine Equipment, Engines, Pumps,Valves,Ship parts, Navigational Equipment, Communication Equipment, Marine Generators, CLASS Approved Spares and parts of Ocean Going Ships,etc.
Workshop |
* 24H/7D online support.
* Sample testing support.
* View our Factory.
* Training how to instal the machine, training how to use the machine.
* Engineers available to service machinery overseas.
Shandong E-touch Shipping Engineering CO.,LTD
Add:Weifang city,Shandong province,China
Tel:+86-18663638531
Wechat:+8618663638531