Our site uses cookies necessary for its proper functioning. To improve your experience, other cookies may be used: you can choose to disable them. This can be changed at any time via the Cookies link at the bottom of the page.


Performance of Polyethylene Pipes with Glass Fiber

 

5 minute posters

Plastic Pipes Conference Association # 2014 Chicago

M.Tokiyoshi, H.Kudo, M.Endo, K.Inoue, N.Shibasaki, T.Nakayama, H.Matsukuma, M.Kodera, Y.Niinomi, M.Masuko, P.Vanspeybroeck

Polyethylene pipes are successful worldwide due to the superior performance (Flexibility, light weight, lifetime, tighten joint) for water and sewerage supply. However according to our ISO standard concerned Polyethylene pipes we have to use solid wall pipe with too thick against for internal pressure. The major job challenge involved finding new polyethylene solution with best high modulus and flexibility such as superior performance of polyethylene for world customers. In achieving this, polyethylene resin with glass fiber by spiral cross winding method take us new. Our technical team should be considered a better option (characteristics of basic) not only those tests but also it was extra performance with proof of some analysis in Japan.

PE pipes have been successfully used for water distribution pipelines around world for many years. Those pipes are generally made with solid walls because of strong deflection of the pipe during terms of service. This is necessary to need over hundred mm thickness in case high internal pressure especially for large diameter pipe. This paper provides technical characteristics and discusses solid wall pipe applications with Polyethylene and Glass fiber. It combined high E-modulus and many benefits of polyethylene. HIPPA as High stiffness Polyethylene Pipes association established 1987 are operated by DAINIPPON PLASTICS, NIPPON HAWER, TORIIKASEI, PRIME POLYMER and MITSUI CHEMICALS INDUSTRIAL PRODUCTS in Japan. We should know what we are those basically characteristics concerned Plastic piping systems made from glass fiber reinforced polyethylene (PE-GF) for water supply and for drainage and sewerage.

Related keywords : pipe, glass, strain, fibre, pressure, high, water.
Please note that the whole article content is available on PPCA website only :

Related papers

2023 Lake Buena Vista : A NEW GENERATION OF HIGH PERFORMANCE BIAXIALLY ORIENTED POLYETHYLENE AND POLYPROPYLENE PRESSURE PIPES – AN UPDATE

Author(s) : Ajay Taraiya, Peter Degenhart, Mark Boerakker

In PPXX, a technology was presented for the first time that could bi-axially orient polyolefin pipes. With this technology, it is possible to prepare pipes that have a performance far beyond the standard ones. One approach to achieving this performance is via a continuous in-line process. To optimize the in-line...

2023 Lake Buena Vista : A NEW HIGH PERFORMANCE BIMODAL POLYETHYLENE RESIN FOR POWER AND TELECOMMUNICATION APPLICATIONS

Author(s) : Olivera Bilic, Vivek Rohatgi, Brody Peterson, David Hukill

Demand for conduit pipe is expected to surge globally due to rapid industrialization and urbanization in residential and commercial sectors. Just in the U.S., according to Market Research analysis, expected growth of the plastic conduit pipe market is at a CAGR of more than 5% over the next ten years. In response to...

2023 Lake Buena Vista : AN INVESTIGATION OF THE EFFECT OF BACKFILL TYPE ON THE PERFORMANCE OF LARGE DIAMETER POLYOLEFIN PIPE UNDER HIGHWAY LOADINGS AT MINIMUM COVER

Author(s) : Joe Babcanec, P.E., Issam Khoury, Ph.D, P.E., Shad Sargand,

The use of corrugated HDPE and PP pipe for gravity flow storm sewers is a growing trend throughout the United States. Many of these drainage pipes are buried in shallow cover conditions under roads with heavy traffic. It is well established that thermoplastic pipe installations under shallow cover respond differently...

2023 Lake Buena Vista : APPLICATION FOR GEOLOCATING WATER NETWORKS

Author(s) : Dolores Herran

MOLECOR continuing with its line of leading water infrastructure sector with its technological products, has recently developed a software that can be used through a mobile application or web browser with which users can digitalize and geolocate the different pieces that form a water infrastructure network. This is a...

2023 Lake Buena Vista : APPLICATION OF PE-RT II PREFABRICATED INSULATION PLASTIC PIPE IN HEATING ENGINEERING

Author(s) : Yi Zhong, Qianshi Ma, Haihua Yu

BSTRACT The residential district adopts central heating for low temperature radiators system. Due to the disrepair of the secondary heating pipe network that pipe from heat exchange station to user entrance, the running, leaking, dripping and leakage are serious, and the accidents occur frequently. The heat...

2023 Lake Buena Vista : BENDING & DEFLECTION LIMITS OF PE PIPE – EXISTING & PROPOSED

Author(s) : Chris Ampfer, P.E., Harvey Svetlik, P.E.

The current polyethylene (PE) pipe bending limits (longitudinal and circumferential deflection) are based on a circumferential (tangential) strain tolerance limit of approximately 1%. Research in the late 1970’s using constant tensile strain focused on what strain can be imposed on HDPE by bending and not have it...

2023 Lake Buena Vista : CUT-AND-COVER PIPELINES WITH POOR TRENCH WALLS

Author(s) : Amster Howard

This paper explores the use of a composite soil stiffness as a valuable design tool to consider when a pipeline traverses through poor soil conditions. Thermoplastic pipe are flexible pipe and require good soil support at the sides of the pipe to minimize deflection. However, sometimes the trench walls are weak soils...

2023 Lake Buena Vista : DESIGN OF HDPE WATER MAINS FOR THE LATERAL SPREAD SEISMIC HAZARD

Author(s) : Michael O’Rourke

The required wall thickness for a fully fused HDPE water main subject to an earthquake induced lateral spread is addressed in this paper. The water main is assumed to be buried via cut and cover (i.e., open cut with typical burial depths in the 2 to 15 feet range) procedures and any laterals have small diameters. For...

2023 Lake Buena Vista : DESIGN OF UNPLASTICIZED POLYAMIDE 12 OILFIELD LINE PIPE BASED ON PUBLISHED REGRESSION CURVES AND ASTM F3524

Author(s) : James F. Mason, Akshay Ponda, Hermann van Laak, Tobias Bauer

The long-term strength of unplasticized polyamide 12 (PA-U12) has been characterized using standard methods for plastic pressure pipe during the qualification process for use in buried piping systems for natural gas delivery operating at low ambient temperatures, usually less than 20 to 30°C at pressures...

2023 Lake Buena Vista : DEVELOPMENT OF HYDRO-AXIAL TENSION METHOD FOR WHOLE PIPE TENSILE TEST

Author(s) : Sunwoong Choi, Robert Stakenborghs , Pyeongan Lee, Byoungho Choi

This work developed a hydro-axial tension (HAT) test as a whole pipe axial tensile test and applied to evaluate the polyethylene (PE) pipe and fusion joints containing various flaws. HAT test was designed to utilize hydrostatic pressure to cause axial tension in pipes. The experimental and numerical analysis was...

2023 Lake Buena Vista : DIFFERENT THERMO-OXIDATIVE TESTS IN COMPARISON FOR ONE INDUSTRIAL PE PIPE COMPOUND

Author(s) : Norbert Jansen

A practical requirement of temperature resistance of minimum 50 years at 70°C was established for the extra high voltage (EHV) corridor projects in Germany. Experts have debated what tests are best suited to prove the suitability of a pipe resin for cable protection pipes which may be installed hastily and under...

2023 Lake Buena Vista : DRIVING TOWARDS A CIRCULAR ECONOMYEVALUATION OF PEX RECYCLING

Author(s) : Jacob John, Suresh Shenoy, Patrik Roseen

Cross-linked polyethylene (PEX) pipes continue to gain popularity in plumbing and indoor climate applications around the globe. This study focuses on increasing the sustainability of PEX pipes by utilizing recycled PEX and production waste streams into PEX production. Different methods available for recycling and the...

2023 Lake Buena Vista : EFFECT OF NOTCH RADIUS ON NOTCHED PIPE FAILURE TIME

Author(s) : Aisha Khaleel, Suleyman Deveci, Sulistiyanto Nugroho, Fatima AlHameli

The use of polyethylene pipes in transportation networks of pressurized water and gas have shown superb performance over the history. High density, high-molecular-weight, and bi-modal polyethylene materials, known as PE80, PE100 and PE100RC, have successfully served the market for many years in standard applications....

2023 Lake Buena Vista : EXAMINING SGF ORIENTATION IN POLYETHYLENE REINFORCED WITH SHORT GLASS FIBERS PIPE

Author(s) : Mitsuaki TOKIYOSHI, Yutaka SAWADA, Yasuhiko OTSUKI, Kensei INOUE, Takashi KURIYAMA, Toshinori KAWABATA

Polyethylene reinforced with short glass fibres (PE-sGF) pipe, manufactured by combining short fiber glass (sGF) with PE100 as a reinforcing material, has a higher pipe rigidity in the pipe circumferential direction than that of PE100 because of the reinforcing effect of the reinforcing material and a performance...

2023 Lake Buena Vista : FIELD AND FEM PERFORMANCE OF AGRICULTURAL MAINS

Author(s) : Kevin White, Shad Sargand

The current standard of practice for the installation of agricultural mains is in accordance with ASTM F449, Standard Practice for Subsurface Installation of Corrugated Polyethylene Pipe for Agricultural Drainage or Water Table Control. ASTM F449 has several limitations. Currently, the allowable maximum height of...

2023 Lake Buena Vista : FROM FISHING NETS TO PLASTIC PIPES: NEW CHALLENGES FOR RECYCLED POLYETHYLENE FLOWS IN A CIRCULAR ECONOMY

Author(s) : Rafael A. García-Muñoz, Rafael Juan, Mónica de la Cruz, Beatriz Paredes, Carlos Domínguez

Plastics are widely used in various industries, resulting in the generation of significant amounts of plastic waste, which causes environmental and economic problems. Although mechanical recycling is the most commonly employed technology, the resulting recyclates often suffer from degradation and contamination. This...

2023 Lake Buena Vista : FUSION TEST PROGRAM ON POLYAMIDE PIPING SYSTEMS FOR DISTRIBUTION NETWORKS UP TO 16 BAR

Author(s) : Carine Lacroix, Philippe Louvel, Danielle Mark, Dominique Gueugnaut

A test program was carried out on two Polyamide resins, Polyamide 11 (PA11) and Polyamide 12 (PA12), both certified for gas networks. Polyamide’s advantage lies in its implementation, similar to that of polyethylene, and its properties allowing it to operate at up to 18 bar for gas, all other conditions being equal....

2023 Lake Buena Vista : INNOVATIVE ADDITIVE TECHNOLOGY FOR IMPROVING THE CHLORINE RESISTANCE OF POTABLE HDPE PIPES WITH LOW NIAS (NON-INTENTIONALLY ADDED SUBSTANCES)

Author(s) : Dr. Tania Weyland, Dr. Tobias Eltze, Dr. Rolf Wittlinger, Marie-Laure Bertet, Gregor Huber

A significant amount of water is lost in transit from the water treatment plant to the consumer. A major cause of water leakages is the deterioration of assets including the use of disinfectants. Using chlorine-based disinfectants is known to be extremely effective in eliminating waterborne pathogens, but they also...

2023 Lake Buena Vista : LONG-TERM PERFORMANCE IN PE100 AND PE100RC RESINS: DOES THE COMONOMER LENGTH MATTER?

Author(s) : Carlos Domínguez, Predrag Micic, Rafael Juan, Nuria Robledo, Rafael A. García-Muñoz

Slow Crack Growth (SCG) resistance is the main property that must be controlled for assessing the long-term performance on polyethylene resins used for pipe application. The latest generation of bimodal and multimodal ethylene-α-olefin copolymers with exceptional balance of mechanical properties and processability...

2023 Lake Buena Vista : MICROPLASTICS AND PLASTIC PIPES

Author(s) : Peter Sejersen, Ludo Debever

Microplastics in drinking water and in food in general has been a topic with ever increasing interest since a publication of a study in the British newspaper The Guardian. The microplastics topic has also high focus on governmental level, e.g. in Germany where a report of Fraunhofer Umsicht /1/ estimates the amount...

Members of the Association

BOREALISBOROUGEFormosa Plastics CorporationHanwha TotalEnergiesINEOS O&PIRPCKorea Petrochemical IND. Co., LTD (KPIC)LyondellBasellORLEN UnipetrolPetroChina Dushanzi Petrochemical CompanyPRIME POLYMERSABICSCG Chemicals & Thai PolyethyleneSinopecTASNEE