Eigerflex Catalogue
25Pages

Table of Contents System description System description (general) System description (data) EIGERFLEX DN 20 - DN 100 with frost protection strip in the U-channel, carrier pipe 0 25 - 110 mm Planning, design engineering Pressure loss chart, DN 20 - DN 100 (SDR 11) Heat loss in the buried-/installed above ground Components EIGERFLEX L-shell, dimension 0 76 - 126 mm EIGERFLEX Big-L-shell, dimension 0 162 mm Joint (PE-HD shrink sleeve), dimension 0 76 - 162 mm EIGERFLEX I-shell, dimension 0 76 - 126 mm EIGERFLEX Big-I-shell, dimension 0 162 mm EIGERFLEX T-shell, dimension 0 76 - 126 mm EIGERFLEX Big-T-shell, dimension 0 162 mm Insulation material, PUR-foam containers / PE-Isolation PE-jointing methods 1, screwed connectors (external thread, weld end, coupling) PE-jointing methods 2, screwed connectors (T-pieces) PE-jointing methods 3, fusion-welded and alternative connections End closure, shrink-type closure Wall sealing ring, pipe warning tape Building entry, wall opening/core bore Building entry, core bores/cement pipe liners Underground construction, installation Trench dimensions FSB connection technology, sleeve joint FSB connection technology, T-piece Connection to end of frost protection strip Subject to technical changes

2. Range of applications EIGERFLEX is Brugg Pipe Systems protected name for a flexible, pre-insulated cold water pipe featuring an integrated frost protection strip (FPC). This pipe system is especially suitable for cold water and waste water pipes which can either be installed above ground or at depths with frost. Max. continuous operating temperature TBmax: Max. permitted operating pressure p: The EIGERFLEX cold water pipe features a medium pipe produced from high-density polyethylene (PE100) as per standard DIN EN 12201. Polyethylene pressure pipes are the standard for drinking water and...

System description 1. Medium pipe Material: Polyethylene class PE100 with high density, to DIN EN 12201 / DIN 8074 / DIN 8075Life expectancy: 50 years at 20 °C (16 bar) resp. 40 °C (11.6 bar) to DIN 8074 (SF 1.25)Characteristics: Suitable for cold water and sewage/waste water pipes PE medium pipe Ref. temp. °C Value Test standard Ultimate tensile strength (tearing resistance) 20 32 N/mm2 DIN 53455 Crystallite melting range - 130 - 135 °C - 2. Frost protection strip Material: Outer casing (PTFE) zn Screened protective braiding Insulation Conductive heating...

Aluminium foil, Frost protection strip Plastic Aluminium foil,102 mm wide Power delivery, 18 W/m channel 102 mm wide Dimensionen DN 20 - DN 100 Type DN Inches Medium pipe PE Outer casing Min. Medium pipe Weight max.delivery length1 d x s D x s1 bending radius Volume Jumbo coil Maxi coil 16.12.2013 Subject to technical changes BRUGG PIPESYSTEMS Flexible solutions Supplies with partial lengths are possible - other dimensions on request (> 500 m) - larger or shorter lengths delivered on drums - Ring dimensions: Jumbo coil Outer diameter...

Pressure loss DN 20 - DN 100 (SDR 11) Water temperature 20 °C Roughness ␧ = 0.01 mm (PE100) (1 mmWS = 9.81 Pa) Subject to technical changes

Heat loss Heat losses at different external temperatures or surface temperatures of the casing pipe. The frost protection strip can no longer compensate for a heat loss of more than 14 W/m, and there is a danger of freezing. surface temperatures For EIGERFLEX pipes no minimal soil temperature is required. Heat loss figures for buried EIGERFLEX pipes Heat losses q [W/m] for one UNO pipe Type of installation: Cover above pipe: Ground temperature: Soil conductivity: Medium temperature: Conductivity of PUR foam: Conductivity of PE pipe: Conductivity of PE casing: Ground installation med...

EIGERFLEX L-shellDimension DN 20 - DN 65 (0 76 - 126 mm) EIGERFLEX L-shell Structure of the half-shell 1 ABS-half-shells 2 Electro-fusion-joints; see CPE 3.360 3 Sealing clamps (14 pcs.) 4 Insulation material; see CPE 3.345 5 Glued surface 6 Reducer ring or sealing ring 7 Frost protection strip Note: Install protected against climatic influences (UV radiation). 16.12.2013 Subject to technical changes BRUGG PIPESYSTEMS Flexible solutions

EIGERFLEX Big-L-shell Outer casing EIGERFLEX Big-shells are freely re ducible from 0 162 mm to 0 76 mm PE-jointing methods; see CPE 3.350 - 3.360 Structure of the half-shell 1 ABS half shells 2 PE-fusion welded joints; see CPE 3.360 3 Sealing clamps (22 pcs.) 4 Insulation material; see CPE 3.345 5 Glued surface 6 Reducer ring or sealing ring 7 Frost protection strip Note; Install protected against climatic influences (UV radiation). 16.12.2013 Subject to technical changes BRUGG PIPESYSTEMS Flexible solutions

Joint using PE-HD shrink sleeveDimension 0 76 - 162 mm 1 PE fusion welded joints; see CPE 3.360 2 Insulation material, PUR or PE; see CPE 3.345 3 Shrink sleeve pipe 4 Shrink hose 16.12.2013 Subject to technical changes BRUGG PIPESYSTEMS Flexible solutions

EIGERFLEX I-shellDimension DN 20 - DN 65 (0 76 - 126 mm) 1 ABS half-shells 2 PE jusion welded joints; see CPE 3.360 3 Sealing clamps (12 pcs.) 4 Insulation material; see CPE 3.345 5 Glued surface 6 Reducer ring or sealing ring 7 Frost protection strip EIGERFLEX I-shell Note; Install protected against climatic influences (UV radiation). 16.12.2013 Subject to technical changes BRUGG PIPESYSTEMS Flexible solutions

EIGERFLEX Big-I-shellDimension DN 80 - DN 100 (0 162 mm) EIGERFLEX EIGERFLEX Big-I-shell Outer casing EIGERFLEX Big-shells are freely reducible from 0 162 mm to 0 76 mm PE-jointing methods; see CPE 3.350 - 3.360 Structure of the half-shell 1 ABS half-shells 2 PE jusion welded joints; see CPE 3.360 3 Sealing clamps (22 pcs.) 4 Insulation material; see CPE 3.345 5 Glued surface 6 Reducer ring or sealing ring 7 Frost protection strip Note; Install protected against climatic influences (UV radiation). 16.12.2013 Subject to technical changes BRUGG PIPESYSTEMS Flexible solutions