Papers
Plastic Pipes Conference Association # 2014 Chicago
Dr. Udo Anders
PVC is a well-established material used worldwide for different applications such as window profiles, technical profiles, cables and sheets. Usage of PVC for pipes covers pressurized potable water applications as well as sewage systems, conduit, gas piping systems, gutters and fittings. Pb-based stabilizers have been the dominating system for the past several decades except in North America, where Sn-based stabilizers are predominantly used. However, Ca-based systems are gaining more and more importance and are state-of-the-art in many regions (e. g. Europe and South America). This presentation aims to give an overview of performance and experience with PVC pipe stabilizer systems as well as developmental trends from a global perspective.
Related papers
Author(s) : Dr. Stefan Fokken
NGO pressure and end of life disposal of PVC articles in the EU over 30 years ago, triggered intense discussion about the sustainable use of PVC and its additives. Stabiliser producers and downstream users of PVC stabiliser compounds base upon Lead and Cadmium based stabilisers have developed solutions ultimately...
Author(s) : Jiang Tongjun, Fu Zhimin, Yang Yuanjin
This paper introduces the application of CPVC pipe in fire sprinkler systems in China. The advantages and differences of CPVC pipe versus to galvanized steel pipes, the improvement of related laws and regulations and the market outlook are discussed. The overall result is a change in the upstream and downstream...
Author(s) : C. B. Dandekar
Agriculture is the major occupation practiced in India, and irrigation is therefore a vital part of the entire water budget of the country. India possesses only 4% of the total world’s fresh water resource, of which, more than 80% is consumed solely in the Agriculture Sector (Dhawan, 2017). Canal based distribution...
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Global mega trends push for investments in sewage treatment capacity & efficiency. A trend is to go for central regional treatment sites, typically remotely located from dense populated cities. This calls for high capacity pressure sewage transmission pipelines. Reliable operation is of course of paramount importance...
Author(s) : Dane Tallen
Update on paper given at last Plastics Pipes conference. An update on market trends in PVC stabilizer design, global PVC pipe market development and implications for lubrication package design. PVC is a well-established material used worldwide for different applications such as window profiles, technical profiles,...
Author(s) : Predrag Micic
The Polyethylene (PE) pipeline business is constantly experiencing change. In the not too distant past, lower performance materials and a lack of understanding of major risks to pipeline structural and operation integrity meant that we needed standards that ensured a good quality pipe, careful installation and a...
Author(s) : Katsutaka Nakagami, Takahiro Kasatani
Osaka Gas improves various approaches to the improvement of polyethylene piping construction quality and executes the approaches. As a result of that, polyethylene pipes in Osaka Gas maintain high-quality and withstand the earthquakes. This paper shows these methods and performance against earthquakes in Japan. In...
Author(s) : C.B. Dandekar
Plastic Corrugated Piping System (PCPS) was introduced in India in 2001, much later than the western world started using it for various applications. It received a mixed response from the Govt. Agencies, but was well accepted by the market, actual users and standardizing institutions. PCPS finds applications in...
Author(s) : Vilnis Puce
Plastic pipe systems have more than 80 years of history. Plastic pipes have successfully managed to replace various traditional materials by providing reliable, noncorrosive, leak tight pipeline solutions. As pipes are not the only components of piping systems, logically would be to see the similar development of...
Author(s) : Davidovski Zoran,
The European Plastics Pipes and Fittings Association (TEPPFA) and it Application Group Civils working group initiated a new project at the beginning of 2015, to find a way of improving the communication and promotion of TEPPFA and its projects to the industry. This project was divided into the two phases with the...
Author(s) : HENK MEERMAN
PVC-Oriented is the second generation of PVC-Unplasticized. Molecular orientation of PVC-U pipes results in a strong improvement of the physical and mechanical properties. The new draft European standard for PVCoriented plastic piping systems is based on the ISO 16422 “Pipes and joints made out of oriented...
Author(s) : White G. Jee
The Lake Charles Chemicals Project (LCCP) is a new chemicals plant facility and as a result, corrosion and compatibility as well as cost play a very important role in the selection of piping components. For the purpose of this case study, the focus will be the high density polyethylene (HDPE) piping system used in...
Author(s) : Giorgio Santella
The presentation focuses on the latest system solutions in storage, blending and feeding of main materials and additives, featuring the three main advantages that guarantee a continuous and profitable production of plastic pipes: flexibility, reliability and automation. The main element of modern design to obtain...
Author(s) : Dr. Stefan Fokken
An overview of stabilizer systems for PVC pipes had been given at the last Plastics Pipes conference (PPXVII), detailing which technologies are used around the world. This presentation aims to give an update upon technology changes (replacement of Lead stabilizers by Ca-based stabilizers, situation of Tin...
Author(s) : Jun Abe, Takahiro Kasatani, Yuji Higuchi
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Author(s) : Dr. Ken Oliphant, William Luff, Dr. Peter Angelo, Patrick Vibien
Managing aging pipeline infrastructure is an important part of overall pipeline risk management. The critical risk management questions for an aging infrastructure are: how quickly should replacement occur and what parts of the system should be prioritized for replacement. To answer these questions it is necessary to...
Author(s) : Li Yanjun
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Author(s) : J. Cortes-Perez, S. V. Rivera-Cortés, N. García Castillo, A. Reyes S, R. Cornejo T
An analytical study about the mechanical behavior of pipes union system type: spike-bell-seal during hermeticity test is present. The analysis consist in develop a mathematical model of the gasket considering it, as a load transmission through elastic bodies which is a novel analysis procedure appropriate to solve...
Author(s) : Qing Qiao, Xiaoming Zheng, Shihu Shu
By the end of 2012, the overall length of China urban water supply pipeline reached at 481,485km of which plastic pipes accounted for 103,940km. This is equivalent to 21.6% of the network, which is an increase of 166% compared to 2006. During the period 2010-2015 China will invest 66 billion USD in the renovation and...
Author(s) : Vince King
In order to greatly reduce the risk of a compromised butt fusion joint in a plastic piping system, the ability to collect, analyze, and trace butt fusion data is becoming increasingly more important, and in many plastic pipeline specifications a mandated procedure. When the parameters and critical steps of the butt...
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