The GRE service pipe is manufactured in line with procedure ISO 14692; 1-4 and ASTM D 2310 class 11FX1 and ASTM D 2996, indicating type, grade, class and long term pressure strength classification for the GRE pipe axial load resistant type of pipe being RTRP-11 FW1. Hiline GRE pre-insulated pipes and fittings for thermal utilities are manufactured within an ISO 9001 accredited environment, generally in accordance with the requirements of EN 253 and in compliance with EN 448, EN 488, EN 489 and EN 13941.
Hiline GRE | |
---|---|
Maximum Continuous Operating Temperature | +95°C |
Operational Service Life | +50 years |
Peak Operating Temperatures up to | +120°C |
Maximum Operating Pressure | 16 Bar |
Thermal Conductivity | 0.021 W/mK |
Service Pipe | GRE |
Thermal Insulation | PUR / CFC free / water blown |
Hiline GRE has a comprehensive range of pre-fabricated bends, tees, fittings and accessories that enable it to be adapted to meet all possible configurations – including transitions to other types of pre-insulated pipe systems – such as Hiline Steel or Hiline Flex.
Hiline GRE can be offered as off-site pre-fabricated fittings and spool assemblies to meet a client’s bespoke requirements – significantly reducing installation time and cost
Hiline GRE is available with the option of integrated trace heating cables to protect the media temperate and leak detection systems that warn of moisture ingress into the insulation
OD [mm] | PN [bar] | Size [mm] | Bore/s [mm] | Casing [mm] |
---|---|---|---|---|
30.2 | PN50 | DN25 | 25.0 | 110 |
45.2 | PN50 | DN40 | 40.0 | 125 |
55.2 | PN40 | DN50 | 50.0 | 140 |
86.4 | PN32 | DN80 | 80.0 | 200 |
106.4 | PN25 | DN100 | 100.0 | 225 |
156.4 | PN20 | DN150 | 150.0 | 315 |
208.2 | PN20 | DN200 | 200.0 | 355 |
258 | PN16 | DN250 | 250.0 | 450 |
309.2 | PN16 | DN300 | 300.0 | 500 |
411.8 | PN16 | DN400 | 400.0 | 630 |
463 | PN16 | DN450 | 450.0 | 630 |
514.2 | PN16 | DN500 | 500.0 | 710 |
616.8 | PN16 | DN600 | 600.0 | 900 |
CPV Ltd
Woodington Mill,
Woodington Road
East Wellow, Romsey
Hampshire, SO51 6DQ
United Kingdom
Registered Office
CPV Ltd
Station Road West
Ash Vale, Hampshire
GU12 5LZ
United Kingdom
Registered in England & Wales
468471