Scope

Maul profile pipe have a cross section that is optimal given the large throughput
water capacity and low altitude.

Plast pipes are reinforced concrete pressureless pipes with protective shells made of polyethylene. The polyethylene protective cover has T-shaped anchors which are monolithic in walls of a pipe during its formation, providing reliable coupling with a pipe. The protective cover is made of low-pressure polyethylene (PNT) according to GOST 16338-85, designed to ensure durability (at least 50 years) and waterproofing of sewer pipes during operation under conditions of highly aggressive medium to concrete (reinforced concrete) inside the pipes. PNT is resistant to concentrated hydrochloric, carboxylic and fusible acids, oils, fats, alkalis, salt solutions, resistant to gasoline, low temperatures, plastic and has good impact resistance.