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Januari 17, 2022
by admin
in Industry News, Uncategorized
CONFIRMATION OF LONG SERVICE LIVES OF PE-PIPES UNDER HIGHER TEMPERATURES APPLYING CONVENTIONAL OVEN TESTS AND MODERN HIGH-PRESSURE AUTOCLAVE TESTS
Anja Armani, Helmut Zanzinger # 2021 Amsterdam PE-pipes are used in applications at temperatures higher than 40°C and long service lives like drainage pipes in landfill basal lining systems, drainage pipes in tunnels with high cover heights, geothermal applications, power plant technology, mining, underground cable protection pipes for power lines for renewable energy and underground […]
Januari 10, 2022
by admin
in Market Reports, Tips, Uncategorized
CONCEPT TO STANDARD – HOW RECYCLED MATERIAL WAS EFFECTIVELY ADDED TO U.S. STANDARDS FOR CORRUGATED HDPE PIPE
Daniel Currence, Michael Plumier # 2021 Amsterdam Over a ten-year period, the North American corrugated plastic pipe industry successfully demonstrated that post-consumer and post-industrial recycled materials could be responsibly incorporated into corrugated pipes used for drainage applications. Prior to this work, the material standards were established for manufacturing using only virgin HDPE resin. The end result has […]
Januari 5, 2022
by admin
in Industry News, Uncategorized
AN EVIDENTIAL APPROACH TO USE OF POLYETHYLENE PIPE FOR HYDROGEN FUEL GASES
Derek Muckle # 2021 Amsterdam A technical program has been undertaken to provide evidence on the suitability of polyethylene pipe and fitting systems for the distribution of hydrogen fuel gas. The underlying principle has been to evaluate material in the form of a pipe and to consider the performance of the pipe and of the welded jointing […]
Januari 4, 2022
HDPE SINGLE WALL CORRUGATED ID100 ID200 FOR CABLE PROTECTOR
HDPE SINGLE WALL CORRUGATED ID100 ID200 FOR CABLE PROTECTOR
Desember 27, 2021
by admin
in Market Reports, Tips, Uncategorized
WHY CHOOSE SHUANGLIN HDPE SPIRAL PIPE #part 5
HIGH FLEXIBILITY AND RING STIFFNESS In general, long-term deflections of no more than 5% are often asked of commercially available materials to prevent the tube section from losing its circular shape and cracking of the liner or inner layers. In the case of HDPE high-density polyethylene pipes, these drawbacks will not take place at any […]
Desember 20, 2021
WHY CHOOSE SHUANGLIN HDPE SPIRAL PIPE #part 4
HIGH CHEMICAL RESITANCE HDPE high-density polyethylene is one of the most resistant materials to the majority of chemical compounds that appear in pipes, including H2SO4, HCL, HNO3, H3PO4, SH2, which is the most dangerous element in sewer pipes. Due to this, HDPE Spiral pipes guarantee their durability without the need for internal and / or […]
Desember 13, 2021
by admin
in Industry News, Uncategorized
WHY CHOOSE SHUANGLIN HDPE SPIRAL PIPE #part 3
INTERNAL ROUGHNESS HDPE has the lowest Manning coefficient (internal roughness) compared to other materials on the market. HDPE manning coefficient is 0,010 smoothess than maning coefficient is 0,014. Therefore, under the same hydraulic design conditions (section, slope) with traditional technology, HDPE high-density polyethylene pipes have greater hydraulic capacity. When comparing HDPE pipes with Concrete pipes, it […]
Desember 6, 2021
by admin
in Market Reports, Uncategorized
WHY CHOOSE SHUANGLIN HDPE SPIRAL PIPE #part 2
PROFILE RIGIDITY SPIRAL high-density polyethylene pipes can be manufactured with the necessary rigidity, assigning different profiles depending on the different load conditions that the conduction will have to face along its route. IRAM 13414 Standard establishes that the annular rigidity of HDPE high-density polyethylene pipes must be at least SN2. When this rigidity is not sufficient, […]
