RFL Dredging HDPE Pipe Is dredging HDPE pipe suitable for marine and underwater applications? Yes, dredging HDPE pipe is commonly used in marine and underwater applications. Its corrosion-resistant properties make it ideal for saltwater environments, and its flexibility allows for installation and maneuverability in various underwater conditions. RFL Dredging HDPE pipe is a type of high-density polyethylene (HDPE) pipe specifically designed for dredging operations. It is used for the transportation of sediments, slurry, and other materials during dredging activities. Application: Harbor and port dredging River and canal dredging Land reclamation Coastal protection Mining and aggregate extraction Environmental remediation Infrastructure construction Download PDF Buy Online Quality Assurance HIghly Advance Machinery Super High Performance Extreme Heavy Duty ISO Certified Company Environment Friendly Fully Factory Made Product Specification SL Features Characteristics 1 Life Expectancy PE Pipe has a Life Expectancy of 50 - 100 years. 2 Design Value of Frictional co-efficient Measurement Formula Typical Design Value Absolute Roughness Friction Factor "C" Roughness Coefficient Colebrook Hazen Williams Manning Equation 0.000005 ft. 150 - 155 0.009 Remains constant throughout its life span 3 Joint PE pipe is normally joined by butt fusion method which creates a joint that is as strong as or stronger than the pipe itself, and is virtually leak free. 4 Leak Proof Butt-fused joints Create a homogenous, monolithic joint leading to leak proof system. 5 Corrosion Resistance & Biological Effects Does not rust, rot, or corrode. RFL HDPE pipes are non-conducting and inert and hence immune to galvanic and electrochemical corrosion. RFL HDPE pipes do not rust or corrode, both inside and outside. PE Pipes do not degrade due to biological effects. They am not digestible and do not contain ingredients that would attract animals like rodents. The expectation ally smooth and flexible surfaces of the RFL HDPE pipes do not offer any abrasion effects to rodent's teeth like steel, Cl 6 Chemical Resistance PE pipe has excellent chemical resistance. 7 UV Protection Black PE pipe containing 2% (Max) carbon black can be safely used outside in the sun without damage from UV exposure. 8 Impact & Toughness Tough and good impact resistance. 9 Pressure Ratings & Diameter PE pipe is available in various sizes up to 1400 mm dia. And pressure rating of PN-6, PN-8, PN-10, PN-12.5, PN-16 and PN-20. 10 Lightweight It is lighter than Metal or concrete pipe. It is easier to handle & install as compared to above materials. 11 Flexibility PE pipe can be bent to a minimum radius of 20 to 40 times the pipe diameter. This flexibility of PE pipe allows Ito be curved under, over & around obstacles as well as directional changes. 12 Coiled pipe PE pipe is also available in coil from up to 75 mm dia. With specific SDR. 13 Earth Quake / Soil settlement resistance Found good in case of earth quake and soil settlement. RFL HDPE pipes have excellent resistance to environment stress cracking which is due to the combined actions of stress and the environment. The stain ability of RFL HDPE pipes under stress is higher than any conventional pipes, thereby the pipes never fail due to prism loads and soil settlement due to seasonal changes. 14 Water hammer The water hammer effect in the RFL HDPE pipes are the lowest when conventional 1pipes for similar operating conditions, thereby reducing the safety appurtenances in the system as well the cost of maintenance. 15 Average E-Modulus (MPa) 900 to 1200 MPa. Size Chart: Code Dia Inch/mm Thickness (mm) Unit 708307 50mm (PN 8) 1 Meter 984842 63mm (PN 8) 1 Meter 984843 75mm (PN 8) 1 Meter 984844 90mm (PN 8) 1 Meter 984845 110mm (PN-8) 1 Meter 984846 125mm (PN 8) 1 Meter 984847 140mm (PN 8) 1 Meter 984848 160mm (PN 8) 1 Meter 984849 180mm (PN 8) 1 Meter 984850 200mm (PN 8) 1 Meter 984851 225mm (PN 8) 1 Meter 984852 250mm (PN 8) 1 Meter 984853 280mm (PN 8) 1 Meter 984854 315mm (PN 8) 1 Meter 984855 355mm (PN 8) 1 Meter 984856 400mm (PN 8) 1 Meter 984857 450mm (PN 8) 1 Meter 984858 500mm (PN 8) 1 Meter 984859 560mm (PN 8) 1 Meter 984969 32mm (PN 10) 1 Meter 708304 40mm (PN 10) 1 Meter 984970 50mm (PN 10) 1 Meter 708173 63mm (PN 10) 1 Meter 84145 75mm (PN 10) 1 Meter 984972 90mm (PN 10) 1 Meter 84146 110mm (PN 10) 1 Meter 708313 125mm (PN 10) 1 Meter 984973 140mm (PN 10) 1 Meter 84147 160mm (PN 10) 1 Meter 708314 180mm (PN 10) 1 Meter 84148 200mm (PN 10) 1 Meter 708315 225mm (PN 10) 1 Meter 84175 250mm (PN 10) 1 Meter 984998 280mm (PN 10) 1 Meter 84176 315mm (PN 10) 1 Meter 984984 355mm (PN 10) 1 Meter 84177 400mm (PN 10) 1 Meter 84178 450mm (PN 10) 1 Meter 98451 500mm (PN 10) 1 Meter 84179 560mm (PN 10) 1 Meter 700537 32mm (PN 12.5) 1 Meter 984974 50mm (PN 12.5) 1 Meter 984987 63mm (PN 12.5) 1 Meter 84119 110mm (PN 12.5) 1 Meter 84120 160mm (PN 12.5) 1 Meter 84121 200mm (PN 12.5) 1 Meter 84138 250mm (PN 12.5) 1 Meter 84139 315mm (PN 12.5) 1 Meter 84140 400mm (PN 12.5) 1 Meter 84143 450mm (PN 12.5) 1 Meter 98450 500mm (PN 12.5) 1 Meter 84144 560mm (PN 12.5) 1 Meter 98437 25mm (PN 16) 1 Meter 98499 32mm (PN 16) 1 Meter 98438 40mm (PN 16) 1 Meter 98496 50mm (PN 16) 1 Meter 98497 63mm (PN 16) 1 Meter 984980 75mm (PN 16) 1 Meter 708172 90mm (PN 16) 1 Meter 700365 110mm (PN 16) 1 Meter 984971 125mm (PN 16) 1 Meter 700366 160mm (PN 16) 1 Meter 84132 180mm (PN 16) 1 Meter 700453 200mm (PN 16) 1 Meter 984981 225mm (PN 16) 1 Meter 985113 250mm (PN 16) 1 Meter 984983 280mm (PN 16) 1 Meter 984941 315mm (PN 16) 1 Meter
