Let us consider in more detail on the analysis of defects of tubes. Deficiencies in the production stage. The vast number of Western producers of pipes is multistep and highly sophisticated quality control system that allows to produce products to international standards. Such a system includes quality control, as the raw material and production technology. Peak Oil has plenty of information regarding this issue. In particularly in the manufacturing process on a mandatory basis by automatic control of the geometry and thickness of pipes, fittings as well as geometry.
This ensures compatibility of all connections. However, such control is absent in the majority of Turkish companies and, unfortunately, the domestic manufacturers, which does not give full confidence in the reliability of the connections of such pipelines. The addition of recycled materials in primary raw material is a very dangerous symptom. This leads to rapid depolymerization of tubes: they may start to deteriorate even before the metal pipes, just as it did earlier in the destruction of low-quality braided wiring. Many manufacturers of plastic pipes have a limited range of products, particularly molded parts. As a result, installers must buy some pipe manufacturers, molded connections – others, and often several, and mounting hardware – the third. It is clear that rely on the perfect outcome in these conditions is not necessary. At use of materials in general, differ in their modes of diffusion alloying, to achieve a fully homogeneous (homogeneous), and hence the enduring connection is very problematic. Such problems can be occur in cases where pipelines and other equipment manufacturers have very limited range of products.