*myagriexpo

NORESTA® 2.0

Product catalog summary

Overview: The NORESTA® 2.0 is a pressure-tight solid well pipe system by GWE, designed for PVC/steel combination expansions up to DN 400. It features a tension-resistant push-fit sleeve connection, making it ideal for installations requiring high tensile strength and chemical resistance.

Specifications: The system is precision-made with sealing surfaces that ensure a tight seal under both internal and external pressure. It supports installation depths of up to 150 meters and can absorb tensile forces up to 150 kN (15 t). The double O-ring seal prevents peaks during geophysical exploration.

Installation: The system allows for tool-free installation using a shear rod and a tension-resistant push-fit sleeve system. It is corrosion-free and extremely chemically resistant, making it suitable for various environmental conditions.

Load-bearing Capacities and Compressive Strengths: The nominal widths range from DN 300 to DN 400, with a consistent load-bearing capacity of 150 kN. External compressive strengths range from 1.1 to 1.5 N/mm², while internal compressive strengths range from 1.0 to 1.2 N/mm².

Dimensions and Weights: The pipes are available in various structural lengths from 1.0 m to 6.0 m. The external diameters range from 330 mm to 450 mm, with wall thicknesses from 19.0 mm to 23.5 mm. Sleeve weights vary from 8.8 kg to 15.0 kg, and the weight per meter ranges from 27.4 kg to 46.6 kg.

Recommendations: For installation, it is recommended to use a lubricant with KTW (drinking water plastic) approval to ensure optimal performance.

Catalog excerpts

NORESTA® 2.0 The pressure-tight GWE solid well pipe with tension-resistant push-fit sleeve connection Perfect for PVC/steel combination expansions up to DN 400 An overview of the benefits Precision-made sealing surfaces for a tight seal despite internal and external pressure Strong-walled PVC solid pipe system for installation up to a depth of approx. 150 m Absorption of high tensile forces up to 150 kN (15 t) Specially designed for PVC/steel combination expansions, including with gravel cages Double O-ring seal – means no peaks during geophysical exploration with FEL (BFEL) Interception possible directly below the sleeve Tool-free installation with only a shear rod using a tension-resistant push-fit sleeve system Corrosion-free and extremely chemically resistant

Open the catalog to page 1

Load-bearing capacities and compressive strengths GERMAN WATER and ENERGY GROUP External Wall Pin gauge External diameter Sleeve diameter thickness diameter over sleeve weight For installation we recommend use of a lubricant with KTW (drinking water plastic) approval. Interception below the sleeve We would be happy to advise you on your individual project requirements. GWE GmbH Moorbeerenweg 1 31228 Peine, Germany

Open the catalog to page 2

NORESTA® 2.0

NORESTA® 2.0

Catalog excerpts

All GWE pumpenboese GmbH catalogs and technical brochures