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HEATING SYSTEMS AND SANITARY INSTALLATION OUT OF PP - R

AGRUSAN. HEATING SYSTEMS AND SANITARY INSTALLATION OUT OF PP - R. RANGE OF APPLICATION. cold and hot water supply heating system installations production piping systems for the transport of aggressive media ( hospitals, medicinical baths, ...)

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HEATING SYSTEMS AND SANITARY INSTALLATION OUT OF PP - R

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  1. AGRUSAN HEATING SYSTEMS AND SANITARY INSTALLATION OUT OF PP - R

  2. RANGE OF APPLICATION • cold and hot water supply • heating system installations • production piping systems for the transport ofaggressive media ( hospitals, medicinical baths, ...) • cold water supply for air conditioning and industrial purposes • water treatment plants • piping systems for washing and cleaning • material • welding gudelines • supply program

  3. AGRUSAN MATERIAL

  4. H H C C H CH3 n MATERIAL • material standard PP (Polypropylene) • welding gudelines operating temperature: +5°C  +95°C • supply program AGRUSAN PP-R 80 (Random-Copolymers) Random-copolymers where a certain percentage (2-7%) of ethylene is built in an statistic distributed E – P – E – P – P – P – E - P operating temperature: -5°C  +95°C

  5. EXCELLENT PROPERTIES OF PP -R • high thermal stabilization and resistance to extractions • high heat ageing stability • corrosion resistant • long lifetime • high chemical resistance • excellent abrasion strength • smooth inner surface prevents deposits and fouling • good thermal insolation • reduced streaming noises • material • welding gudelines • supply program

  6. 50,0 40,0 30,0 20,0 10°C 20°C 20°C 30°C 40°C 50°C 10,0 ~9,8 N/mm² 9,0 60°C 8,0 70°C 7,0 80°C 6,0 90°C 5,0 95°C Reference stress sv [N/mm²] 4,0 3,0 2,0 1,0 0,9 0,8 0,7 1 10 25 50 100 0,6 Standzeit [Jahre] 0,5 50 years 2 3 4 5 6 0,1 1,0 10 10 10 10 10 10 Time to fail [h] CREEP CURVE OF PP-R 80 • material • welding gudelines • supply program  MRS8

  7. MAXIMUM OPERATING PRESSURES FOR AGRUSAN PIPING SYSTEMS PN20 SDR6 • material • welding gudelines • supply program

  8. AGRUSAN PIPES PN20 SDR6 • material • welding gudelines • supply program

  9. CHEMICAL RESISTANCE VON PP-R • hydrous solutions of acids • alcalis • salts • a large number of organic solvents • aromatic and chlorinatedhydrocarbons halogens • material • welding gudelines • supply program

  10. INSTALLATION GUIDELINES • material • welding gudelines • supply program installation with pipe clamps installation with continuous aluminium support

  11. INSTALLATION GUIDELINES • material • welding gudelines diagram showing minimum straight length Ls • supply program example: temperature difference (operating and laying temperature) ΔT: 67°C length of pipe: L = 3 m theoretical longitudinal expansion: ΔL: 30,0 mm pipe diameter: Ø63 mm • minimum straight length: Ls = 132 cm

  12. AGRUSAN WELDING GUIDELINES

  13. dimensions Ø75 – 90mm Ø20 – 63mm heating element socket welding electric socket welding flange connection unions thread connenction WELDING GUIDELINES (CONNECTING METHODS) • material • welding gudelines • supply program

  14. Ø32 mm adjusting time: 6sec pre – heating time: 8sec cooling time: 4min HEATING ELEMENT SOCKET WELDING • material • welding gudelines • supply program welding temperature (T) PP - R: 250 – 270 °C example of the welding parameters

  15. peeling of the welding area clean the welding area of pipe and fitting with a smooth paper and a detergent (ethyl alcohol) fix and align the partsto be welded HEATIN ELEMENT SOCKET WELDING procedure for machine welding • material • welding gudelines • supply program

  16. place the fitting and pipe quickly in an axial direction onto the spigot and in the socket heater up to the limit stop. Avoid twisting ! cut the pipe peeling and cleaning HEATING ELEMENT SOCKET WELDING procedure of manual welding • material • welding gudelines • supply program

  17. connecting to the welding machine cut the pipe cleaning peeling mounting brackets against axial displacement finished connection ELECTRIC SOCKET WELDING • material • welding gudelines • supply program

  18. TYPICAL APPLICATIONS • material • welding gudelines • supply program

  19. TYPICAL APPLICATIONS • material • welding gudelines • supply program

  20. TYPICAL APPLICATIONS • material • welding gudelines • supply program

  21. TYPICAL APPLICATIONS • material • welding gudelines • supply program

  22. AGRUSAN SUPPLY PROGRAM

  23. SUPPLY PROGRAM pipes • material • welding gudelines ellbows: 45° / 90° • supply program ellbows (socket/pipes): 45° / 90° tees & tees reduced end caps sockets reducers valves: 45° / 90°

  24. adaptor ellbows: 90° adaptor tees adaptor sockets/pipes unions end plugs SUPPLY PROGRAM • material bends for mounting below wall surfaces • welding gudelines • supply program adaptor unions: 90°

  25. electric sockets transfer bends stub flanges backing rings SUPPLY PROGRAM • material • welding gudelines • supply program pipe clips pipe holder

  26. Fully PP-coated flow area • Standard metric thread(NPT-thread on request) • Inverts for mechanical radial fixation TRANSITION FITTINGS advantages through metal inserts • material • welding gudelines • supply program

  27. T +43 (0) 7258 790 - 0 F+43 (0) 7258 3863 Eoffice@agru.at AGRU Kunststofftechnik GmbH Ing.-Pesendorfer-Str. 31 A-4540 Bad Hall Austria / EU www.agru.at THANKS FOR YOUR ATTENTION Subject to errors of typesetting, misprints and modifications. Illustration are generic and for reference only!

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