PUF sections
PUF section is a thermal insulation shell for steel pipes made of foamed polyurethane. It is cylinder-shaped and manufactured according to the diameter of the insulated pipe.
Rigid PUF sections are produced as semi-cylinders 1 m long having slots for longitudinal and transverse connection.
Identification code review
Russin abbr.: Скорлупа ППУ 1020*100ф
English abbr.: PUF section 1020*100f
Below is the explanation of the PUF sections marking conventions:
- «PUF» is polyurethane foam;
- «1020» is the pipe diameter;
- «100» is the insulation thickness;
- «f» stands for foil coating;
The sectioncan be also manufactured uncoated or with a glass-fiber coating, designated as “gf”.