Bends of PAM-GLOBAL PLUS system are made of cast iron, as well as the other system components, and they belong to the class of fire safety A1. Smoke not blow out from pipeline system and it is removed through ventilation. The all elements of PAM-GLOBAL PLUS system from SAINT-GOBAIN Groip are recommended for use in hospitals, food industry, chemical plants because they have high resistance to chemicals and reagents (see. table). They can be use for installation below ground.
Also the bens are characterized by low noise level, strength and durability. The bends are easily installed and they require little maintenance. Bends of PAM-GLOBAL PLUS system have a low coefficient of thermal expansion - it makes them insensitive to heat and cold. You can concrete PAM-GLOBAL PLUS system.
The bend is used for the transition from the risers to the decelerated areas of the system. According to DIN 1986, Part 1 in respect of risers, which run from 4 to 8 stories or have length from 10 to 22 m, special stowage arrangements are necessary. Transitions in horizontal pipelines, as well as the bend on the sides of the supply and runoff during the joint laying, must be separated by inserting of length of 250 mm.
