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Excess flow valves for pipes of connection and gas supply

1 – Element of closure – PPS (polyphenylene sulphide) 2 – Element of flow – PPS (polyphenylene sulphide) 3 – Joints – NBR (nitrile-butadiene rubber) 4 – Spring – Stainless steel 5 – Case adapter – PE 100 SDR11 (polyethylene) […]

Something more about Multilayer pipes for receiver gas installations

Introduction By the year 2001 the project DIGBUILD was started, performing important gas companies and manufacturers of pipes and fittings, whose aim was to look for an improvement in the costs of the and the installation of the metal pipes used up to then in the interior supply of gas in the buildings, so it was performed pilot tests and instillations with cross-linked polyethylene pipes (PEX) and multilayer pipes (PEX-AL-PEX). […]

New normative UNE 53008-1 of Multilayer pipes for installations of gas receiver

Introduction The Normative UNE 53008 is a normative of system. It is applicable to Multilayer pipes, fittings, its joins and also for joins with components made up plastic and non-plastic materials destined to an installations of gas receiver, so making sure that all the components are perfectly adapted among them, taking into account this point in the installation. […]


SPAIN Spain is one of the largest countries in Western Europe. 85% of the crop area is dependent on rainfall as source of water. More than half of the irrigated area was planted with corn, fruits, and vegetables in 2010. Grapes, cotton, sugar beets, potatoes, legumes, olive trees, strawberries, tomatoes, and fodder grasses are other few crops benefited by irrigation in terms of yield and quality. 20.36% of Spain’s crop land was irrigated in 2010. […]

By |2018-11-02T12:31:56+00:00January 27th, 2015|01. Plastic pipes, 11 Varios|0 Comments

Relation of post published until December 30, 2014

Relation of post published in Blogplastics from March 13, 2013 (130313) until December 30, 2014 (141230) by order of publication year / month / day. […]