Kinds

Why is ventilation needed? Let's give some illustrative examples. Lack of ventilation in the under-roof space will lead to

Two types of pipes An affordable option for asbestos cement pipes is made from the amphibole mineral. This stuff is bad

By purchasing polyethylene pipes for installing communication systems for home or industrial purposes, you can

The technical characteristics of HDPE type pipes depend on the physical properties of the structural material used in the process

GOST 8639 was published in 1982 to replace the document dated '68 and applies to

Nominal pressure The letters PN indicate the nominal pressure. It is expressed in bars (kg/cm2). PN –

Engineering networks, gas and oil transportation systems - a complex complex of main, technological, utility, energy pipelines,

Additional types of deflectors For some types of chimney, reflectors, which are also deflectors, may be suitable.

When planning ventilation installation work, you probably thought through and decided how best to install ventilation

Introduction About the production of HDPE pipes Types of HDPE pipes for laying cables in the ground GOST