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Tests |
Test Standard |
Description of the test |
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Determination of Dimensions |
TS EN ISO 3126 |
Measuring and assesment the geometric properties of pipes for compliance with the relevant pipe production standards and customer technical specification requirements. |
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Determination of Longitudinal Reversion |
TS EN ISO 2505 |
This is a testing method which shows the level of deformation the plastic pipes have been subjected to under changes of temperature. The rate at which the pipes, which have been subjected to the effects of heat for certain periods, are able to regain their former shape in full, is determined. |
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Determination of Resistance to External Blows |
TS ISO 3127 |
This is a method used to determine the resistance of plastic pipes to impact. A mass is dropped on the external area of the test samples cut from pipes, which represent a party or a unit of production taken from the extruder, from a certain height, in order to carry out the impact test. |
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Dichloromethane Resistance |
TS EN ISO 9852 |
Plastikleştirilmemiş PVC boruların, diklorometana karşı belirli bir sıcaklıkta (DCMT) direncini belirlemek için bir yöntem belirtir. Yöntem, amaçlanan uygulamalarından bağımsız olarak, homojen düz duvarlı plastik olmayan PVC borular için kullanılabilir. Üretim sırasında hızlı bir kalite kontrol aracı olarak kullanılabilir. |
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Determination of Resistance to Internal Pressure (Fittings) |
TS EN ISO 1167-1
TS EN ISO 1167-2 |
The hydro-static pressure test is an indicator of whether the pipes and piping joinery parts adhere to their expected lifespan. The test samples are subjected to hydro-static internal
pressure at pre-determined temperatures and levels of pressure and for pre-determined periods of time, and the samples are expected to complete the determined testing times in accordance with the standards. |
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Determination of Vicat Softening Temperature |
ISO 2507-1 |
The Vicat Softening Temperature is the temperature value at the moment the submerging edge is submerged 1 mm into the test sample, under a specific weight and increase in temperature. The softening temperature provides information for the user during the preliminary selection of the material. |
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Determination of Density |
TS EN ISO 1183-1
(Metot A) |
The density value in plastic materials varies according to the chain structure of the material. Density provides information concerning the class and degree of crystallinity of a material. As the crystallinity rate increases, the density and resistance values of the material also display an increase in general. |