Above-ground industrial wastewater pipeline

Flow capacity is finally back to normal.

System

Rehab

Medium

Water

Application area

Industry

Line type

Transport line

Country

Czech Republic

Region

Ostrava

Situation

High corrosion and an increased failure rate made the renovation of the pipeline necessary. It transports pre-treated phenol-ammonia wastewater from a coke oven plant to the municipal wastewater collector for further treatment.

Special features

Long-term solution

Point repairs on various segments only lasted one or two years. In contrast, Primus Line® has a life expectancy of 50 years.

Long insertion lengths

The previously existing U-compensators were cut out so that the complete section could be rehabilitated in one shot.

Technical details

Material of host pipe

Steel

Diameter of host pipe

DN 200

Transported fluid

Industrial wastewater

Operating pressure

6 bar

Total length

292 m

Number of sections

1 section

Number of bends

2 x 20°, 2 x 15° and 1 x 90°

Installation time

7 working days

Why Primus Line?

Product withstands inner pressure and chemical load

Accommodates the longitudinal elongation caused by temperature changes

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