Juli 28, 2021

by admin in Industry News, Tips

Perbandingan pipa pembuangan bawah tanah HDPE dengan pipa konkrit

1.Diameter pipa antara DN600-DN1600, rasio harga satuan komprehensif dengan diameter yang sama antara pipa HDPE dengan pipa konkrit/semen adalah 1：1.3. 2.Kapasitas aliran HDPE 1.3 kali dari pipa konkrit/semen. Misalnya jika menggunakan pipa konkrit/semen diameter DN800, maka pipa HDPE hanya perlu menggunakan diameter DN700(800/1.3). 3.Penyambungan HDPE yang sederhana dan cepat, meningkatkan kemajuan konstruksi. Dalam kondisi normal, […]

Juli 7, 2021

by admin in Uncategorized

Investigation of The Failure Behavior of Polyethylene Electrofusion Sockets

Isabelle J. Berger, Andreas Frank, Gerald Pinter, David Nitsche, Dirk Petry Papers # 2018 Las-Vegas Electrofusion (EF) sockets constitute a well-established and practically proven technology for the joining of polyethylene (PE) pressure pipes. As for the pipes, the potential lifetime of such welding connections is beside other properties also depending on the resistance against slow […]

Juli 1, 2021

by admin in Uncategorized

Less is more: polypropylene materials for sewerage & drainage pipes with reduced energy and carbon footprints

Papers # 2016 Berlin The environmental impact in terms of global warming potentials (GWP) and nonrenewable energy demand (NRED) of sewerage & drainage pipes based on PP-MD, PP-HM, PP-B, and concrete has been assessed using life cycle analysis methodology. It can be concluded that PP-MD and PP-HM materials are able to significantly lower both GWP […]

Juni 23, 2021

by admin in Uncategorized

Long-Term Behavior Of Glass Fiber Reinforced Polyethylene

Mitsuaki Tokiyoshi, Philippe Vanspeybroeck, Kensei Inoue, Stephan Fullgrabe, Takashi Kuriyama, Toshinori Kawabata, Joji Hinobayashi Papers # 2016 Berlin Big diameter polyethylene pipes used an important role due to superior performance (Flexibility, light weight, long lifetime and tighten joint) for water and industrial supply to several countries. However according to standard concerned Polyethylene pipes as like […]

Juni 17, 2021

by admin in Uncategorized

Production of Potable Water Pipes for Chile Using the Inline Extrusion Process

Douglas D. Keller Papers # 2018 Las-Vegas This paper describes the successful collaboration of a regulator, pipe producer and PE material supplier to demonstrate the conformance of pipes produced with inline extrusion compound to the requirement of the Chilean water pipe normative NCh398/1.Of2004 and also to the performance requirements of ISO 4427:2007 parts 1, 2 […]

Juni 10, 2021

by admin in Uncategorized

Expanding The Application Range Of High Density Polyethylene For Use As An Inner-Liner Material In Reinforced Thermoplastic Pipe And Steel Pipe

Johannes de Bruin, Dr. Bert Dalmolen, Albo van Hateren Papers # 2016 Berlin Normal High Density Polyethylene (HDPE) is commonly used as the fluid contacting element, or the “inner-liner”, in Reinforced Thermoplastic Pipes (RTP) and steel pipes up to 65 ºC. Through a modification of the HDPE polymer matrix, by adding nanoparticles, the E-modulus can be increased. […]

Juni 2, 2021

by admin in Industry News, Uncategorized

Chemical and Temperature Resistance of Polyethylene Pipes for Industrial Applications

Dr. Amaia Bastero, David López Piquer Papers # 2014 Chicago The industrial sector has traditionally used metal pipes for transporting a wide variety of chemicals and highly corrosive liquids. When metal pipes are exposed to aggressive media, their lifetime is considerably reduced. Polyethylene pipes, have demonstrated since the 1950s to be a safe, reliable and […]

Mei 27, 2021

by admin in Uncategorized

New testing method for electrofusion welds

Dr. Love Pallon, Dr. Karin Jacobsson, Daniel Ejdeholm, Marie Allvar, Rikard Kärrbrant Papers # 2018 Las-Vegas This work presents the development of the Full Length Tensile Test (FLTT), a method that enables an objective judgement of welding quality of electrofusion welds by measuring the energy to break (J/mm2 ). In this way a brittle, ductile […]

Mei 5, 2021

by admin in Uncategorized

New Process For The Hot Forming Of The Integrated Socket On Underground Drainage Pipes Made Of High Modulus Polypropylene With A Compact Or Multilayer Wall Structure

Giorgio Tabanelli Papers # 2018 Las-Vegas In underground plastic drainage pipes the integrated socket joint technology is now used widely in PVC pipes with a compact or multilayer wall. On the other hand, in PP and HDPE pipes this form of connection, despite its well-known advantages, is still not widely used. The reason for this is basically […]

April 26, 2021

by admin in Uncategorized

Study On Parameters Affecting Durability Of Polyethylene Pipes For Hot Water Application

Hirofumi Kyutoku, Kazuhisa Igawa, Hidekazu Honma, Sakiko Fukunishi, Hiroyuki Nishimura Papers # 2018 Las-Vegas There are mainly two grades of polyethylene pipes for hot water supply and heating. The excellent molecular structure polyethylene resins having resistance to stress crack growth are used because hot water is flowed for a long time in both polyethylene pipes. […]

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Perbandingan pipa pembuangan bawah tanah HDPE dengan pipa konkrit

Investigation of The Failure Behavior of Polyethylene Electrofusion Sockets

Less is more: polypropylene materials for sewerage & drainage pipes with reduced energy and carbon footprints

Long-Term Behavior Of Glass Fiber Reinforced Polyethylene

Production of Potable Water Pipes for Chile Using the Inline Extrusion Process

Expanding The Application Range Of High Density Polyethylene For Use As An Inner-Liner Material In Reinforced Thermoplastic Pipe And Steel Pipe

Chemical and Temperature Resistance of Polyethylene Pipes for Industrial Applications

New testing method for electrofusion welds

New Process For The Hot Forming Of The Integrated Socket On Underground Drainage Pipes Made Of High Modulus Polypropylene With A Compact Or Multilayer Wall Structure

Study On Parameters Affecting Durability Of Polyethylene Pipes For Hot Water Application

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