KELIT PEX 95R-10 KELIT PEX 115R-16 %URFKXUH

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1 KELIT PEX 9R-0 KELIT PEX R- %URFKXUH 0

2 KELIT PEX 9R-0, KELIT PEX R- Brochure 0 KELIT PEX 9R-0 KELIT PEX R- Brochure Table of Contents System description. Pipe products Flexible pipe KELIT PEX 9R-0 Flexible pipe KELIT PEX R-. Coupling connections PEXR-Steel Compression Connector PEXR-PEXR Compression I-connector Compression T-connector. Pre-insulated coupling connections Pre-insulated T-connector Angled Pre-insulated T-connector Parallel pre-insulated T-connector Pre-insulated L-connector. Products and materials for water and heat insulation Wall entry sleeve Endcap I-shell T-shell Two-component PUR foam Pressure Loss. Heat Loss

3 System description KELIT PEXR is a new class of bonded flexible pre-insulated pipe systems for district heating networks, which include a range of preinsulated Thermoplastic Reinforced Service (TRS) pipes, specifically designed for use within district heating networks operating at elevated temperature and pressures. The multilayer structure of KELIT PEXR pipes incorporates a high modulus Aramid fibre mesh reinforcement enabling the pipe to operate at high internal pressure and temperature without the requirement to increase the pipe wall thickness. These thinner wall Thermoplastic Reinforced Service pipes, which are more flexible than conventional monolayer pipes, significantly increase the range of application of flexible pre-insulated plastic pipes for district heating systems. KELIT PEXR service pipes have a multilayer pipe wall construction, comprising of a cross linked polyethylene PEX-a inner layer (cross linked using the peroxide method), a high modulus Aramid fibre mesh reinforcement layer, an oxygen barrier, and additional high temperature thermoplastic adhesive layers needed to bond the individual major layers into a composite pipe structure. The main purpose of TRS inner layer is to provide a leak-tight pipeline. The cross-linked PEX-a polyethylene material has been chosen for the inner layer due to its outstanding thermal and mechanical properties that are a requirement for district heating applications. Additionally PEX-a material offers excellent corrosion and chemical resistance. The high modulus Aramid fibre mesh reinforcement layer resists the applied stress resulting from the internal pressure within the pipe. Thermal insulation KELIT PEXR pipes are insulated using CFC-free Polyurethane foam with an outstanding thermal conductivity value of Ј 0.0W/mK. To accommodate the varying heat loss requirements of a pipe network, KELIT PEXR pipes are available with a range of insulation thickness to suit the required insulation class. Applications KELIT PEX 9R-0 is a flexible pre-insulated TRS pipe system with a maximum continuous operating temperature of +0 C (maximum fluctuating temperature limit +9 C) and 0 bar design pressure. A range of service pipe diameters from mm to mm are available. KELIT PEX 9R-0 is an ideal solution for: Local district heating networks Low temperature City Heat networks Elevated pressure heating networks in hilly areas Drinking water applications Agriculture applications Private domestic heating applications Other heated media transportation applications with operating temperatures and pressure limited by +9 C and 0 Bar. KELIT PEX R- is a flexible pre-insulated TRS pipe system with a maximum continuous operating temperature of +00 C (maximum fluctuating temperature limit + C) and bar design pressure. A range of service pipe diameters from mm to mm are available. KELIT PEX R- is an ideal solution for: Medium and large scale City Heat networks with an operating temperature limitation of + C, supplied by CHP, gas, biomass wood pallet, waste-burning, surplus, and other types of Power Plants. Other heated media transportation applications with operating temperatures and pressure limited by + C and Bar. An optional leak detection cable, specifically designed and implemented for KELIT PEX R- pipe systems, allows existing preinsulated steel district heating networks to be

4 KELIT PEX 9R-0, KELIT PEX R- Brochure 0 extended with flexible pre-insulated plastic pipes without interruption of the leak detection system. Difference in design To achieve the high operating temperature and pressure limits for KELIT PEX R-, an improved polyethylene PEX-a stabilization package is used in conjunction with a reinforced and optimised structure Aramid fibre mesh. Modern high temperature thermoplastic materials have been used as adhesive layers to provide required thermal stabilization properties for TRS pipe as a complete system. System advantages KELIT PEXR pipe systems offer increased pipeline flexibility, both simplifying the design and installation of district heating networks especially where the pipe is to be installed in trenches with existing service pipes or where the pipe has to be routed around existing trees or buildings. The KELIT PEXR compression jointing system overcomes the need for fully qualified on-site welding techniques normally associated with rigid district heating systems. Less joint insulation work on-site is needed due to minimized number of connections. Overall, the long continuous flexible pipe lengths, combined with an easy to install non-welded fittings solution, enables long pipe lengths to be installed using narrow trenching techniques, offering significant on-site installation time and cost savings. KELIT PEX 9R-0 and KELIT PEX R- pipe systems are manufactured in accordance with Technical Specification OFI CERT ZG 00-. Service life KELIT PEX 9R-0 pipe system is designed for a minimum 0 year service life with a continuous operating temperature of +0 C at a maximum operating pressure of 0 Bar (+9 C maximum fluctuating temperature). KELIT PEXR pipes are suitable for installation without the need to design for complex thermal expansion; resulting in a much simplified system design as thermal compensators are not required for correct system operation. KELIT PEX R- pipe system is designed for a minimum 0 year service life with a continuous operating temperature of +00 C at a maximum operating pressure of Bar (+ C maximum fluctuating temperature). KELIT PEXR flexible pre-insulated pipes are delivered to the installation site in long continuous lengths either as a coil or on a drum. Pipes can be supplied cut to the required length, significantly reducing both the on-site installation time and number of joints required to complete the system. Where KELIT PEX 9R-0 and KELIT PEX R- pipelines are operated at temperatures and pressures lower than their design maximum, then the service life of these pipe systems can be extended.

5 . Pipe products Table.. Flexible pipe systems KELIT PEX 9R-0 KELIT PEX R- Max. continuous operating temperature +0 C +00 C Max. operating temperature (fluctuating) +9 C + C 0 bar at +0 C bar at +00 C Service pipe cross-linked polyethylene (PEXa), reinforced with aramid fibers cross-linked polyethylene (PEXa), reinforced with aramid high temperature composite Insulation CFC free, cyclopentane-blown polyurethane foam (PUR), (CO-blown PUR on request) CFC free, cyclopentane-blown polyurethane foam (PUR) Low density polyethylene LDPE Low density polyethylene LDPE Technical Specifications Max. operating pressure Casing jacket Leak Detection system Optional Optional Single-pipe system Table. Table.

6 KELIT PEX 9R-0, KELIT PEX R- Brochure 0 Table.. Flexible pipe KELIT PEX 9R-0 JD Max. continuous operating temperature: +0 C Max. operating temperature (fluctuating): +9 C Max. operating pressure: 0 bar at +0 C Thermal conductivity of PUR insulation: Ј 0.0 W/mK at + C (cyclopentane-blown PUR) Ј 0.0 W/mK at + C (CO-blown PUR) KELIT DUO PEXR pipes with service pipes insulated in one casing jacket will be available soon. ODs Service pipe, ODs, mm Jacket pipe, JD, mm /m Min bending radius, m Max length in coil, m Max length on drum, m Insulation series / / / / / / / / / / / / / / /.0... * 0* Insulation series / / / / 9..,0.0 0 / / / / / * 0* 0 /.0... * 0* Note: * will be available soon

7 Table.. Flexible pipe KELIT PEX R- JD Max. continuous operating temperature: +00 C Max. operating temperature (fluctuating): + C bar at +00 C Ј 0.00W/mK at + C KELIT DUO PEXR pipes with service pipes insulated in one casing jacket will be available soon. ODs Max. operating pressure: Thermal conductivity of PUR insulation: Service pipe, ODs, mm Jacket pipe, JD, mm /m Min bending radius, m Max length in coil, m Max length on drum, m Insulation series / / / / / / / / / / / / /.0... * 0* Insulation series / / / / / / / / / * 0* 0 /.0... * 0* Note: * will be available soon

8 KELIT PEX 9R-0, KELIT PEX R- Brochure 0. Coupling connections Table.. Coupling connections Name PEXR-Steel Compression Connector PEXR-PEXR Compression I-connector Compression T-connector KELIT PEX 9R-0 KELIT PEX R- Type I Table. Type II Table. Table. Type I Table. Type II Table. Table. Type I Table. Type II Table. Table. KELIT PEX 9R-0 and KELIT PEX R- pipes are connected using compression couplings. A Radius-Kelit hydraulic press tool is used for the installation of the compression coupling, once installed (compressed) these couplings cannot be removed and reinstalled on the pipeline. Standard press tools for the installation of PEX pipe compression couplings may be used for pipe diameters upto and including mm. PEXR-Steel compression connectors are used to join PEXR pipes with steel pipes. PEXR-PEXR Compression connectors are used to join two PEXR pipes together. Both equal and reducing PEXR-Steel and PEXR-PEXR connectors are available. PEXR Compression T-connectors are used for PEXR T-branch connection. A range of PEXR Compression T-connectors are available with either equal or reduced outlet. Two types of PEXR compression couplings are available, namely Type and Type. Type Compression couplings are suitable only for connections to KELIT PEX 9R-0 pipes. The coupling consists of parts: Inner steel coupler and Outer steel sleeve The installation of the compression coupling Type requires the pipe end to be expanded before placing the insert into the pipe and compression of the steel outer sleeve onto the pipes outer surface. Type Compression couplings are suitable for connections to both KELIT PEX 9R-0 and KELIT PEX R- pipes. The coupling consists of parts: Inner steel coupler High temperature polymer sleeve and Outer steel sleeve. When installing the Type compression coupling there is no requirement for the pipe end to be expanded. A high temperature polymer sleeve is placed between the pipe and outer steel sleeve, this provides the necessary compressive force to ensure a reliable connection.

9 Table.. PEXR-Steel Compression Connector (Type I) Pipe system: KELIT PEX 9R-0 Purpose: for weld connection with steel pipes and system elements Material: steel* * can be made of stainless steel on special order Steel pipe, DN Service pipe, OD Steel pipe ds, mm Diameter D, mm Steel pipe ds, mm Diameter D, mm. /DN ()* 0.0 (0.)** 0 /DN ().0 (.) /DN.. 0 () 0. (0.) /DN ().0 (.) /DN.. 0 () 0. (0.) /DN00.. (). (.0) /DN.. 0 () 0.9 (.0) /DN 9.. (). (.0) /DN 0.. () 0. (.) /DN00.. (). (.) /DN (0).0 (.) /DN 9.. (). (.) /DN.. 9 (0).0 (.) /DN ().9 (0.9) /DN (0). (.0) /DN..0 0 ().9 (0.9) 9 /DN (0). (.0) Note:. * in brackets: size with couplings ** in brackets: weight with couplings

10 KELIT PEX 9R-0, KELIT PEX R- Brochure 0 Table.. PEXR-Steel Compression Connector (Type II) Pipe system: KELIT PEX R- KELIT PEX 9R-0 Purpose: for weld connection with steel pipes and system elements steel*, high temperature polymer Material: * can be made of stainless steel on special order Steel pipe, DN Service pipe, OD Steel pipe ds, mm /DN0.9. /DN.. Diameter D, mm Steel pipe ds, mm. 0 ()* 0. (0.9)** 0 /DN (). (.9) 9 (0) 0.9 (0.) /DN (). (.9) Diameter D, mm /DN.. () 0. (0.) /DN (9).0 (.) /DN.. () 0.9 (.0) /DN (9).0 (.) /DN () 0.9 (.) /DN00.. ().0 (0.9) /DN 0.. (). (.) /DN 9.. ().0 (0.9) /DN.. (). (.) /DN 9.. (). (.) /DN.. 0 (9). (.9) /DN..0 (). (.) 9 /DN (9). (.9) Note: * in brackets: size with couplings ** in brackets: weight with couplings 9

11 Table.. PEXR-PEXR Compression I-connector (Type I) Pipe system: KELIT PEX 9R-0 Purpose: for connection of two service KELIT PEXR pipes Material: steel* * can be made of stainless steel on special order Outlet service pipe, OD Inlet service pipe, OD Diameter D, mm Diameter D, mm / 0 ()* 0. (0.)** / 0 (9). (.) / 9 () 0. (0.0) / 0 (0). (.) / (9) 0. (0.) / 0 (0).9 (.9) / (9) 0. (0.) / 0 (). (0.) / 9 (9) 0. (0.) / ().0 (.) / 0 9 () 0. (.) / (). (.) / 0 0 () 0.9 (.0) / 9 ().0 (.) / (). (.) 9 / 9 0 ().0 (.) 9 / (). (.00) 0 / 0 0 (9). (9.) 0 / ().0 (.9) / 0 0 () 9. (.) / ().0 (.) Note: 0 * in brackets: size with couplings ** in brackets: weight with couplings

12 KELIT PEX 9R-0, KELIT PEX R- Brochure 0 Table.. PEXR-PEXR Compression I-connector (Type II) Pipe system: KELIT PEX R- KELIT PEX 9R-0 Purpose: for connection of two service KELIT PEXR pipes steel*, high temperature polymer Material: * can be made of stainless steel on special order Outlet service pipe, OD Inlet service pipe, OD Diameter D, mm Diameter D, mm / 0 ()* 0. (0.)** / 0 (). (.) / 00 () 0. (0.) / 0 (9).9 (.) / () 0. (0.) / 0 ().9 (0.) / (0) 0. (.0) / 0 9 (0).0 (.) / () 0.9 (.) / 0 (). (.) / (00).0 (.) / (). (.) / (). (.9) / (). (.9) / (). (.9) 9 / 0 (0). (.) 9 / 0 ().9 (.0) 0 / 0 (0) 9. (0.) 0 / ().9 (.9) / 0 (0). (.) / (9).0 (.) Note: * in brackets: size with couplings ** in brackets: weight with couplings

13 Table.. Compression T-connector (Type I) OD OD Pipe system: KELIT PEX 9R-0 Purpose: for branch pipeline connection Material: steel* * can be made of stainless steel on special order OD Branch service pipe, OD Inlet service pipe, OD Outlet service pipe, OD Height H, mm Height H, mm // 0 ()* 0 (0)* 0. (0.)** // () (). (.0) // (9) 0 (0) 0. (0.) // () (9). (.0) // 00 (0) 0 () 0. (0.) // () (). (.0) // 00 (0) (0) 0. (.0) // () (0).0 (.) // 0 () () 0. (.) // () (). (.) // 0 () 0 () 0.9 (.) // () ().9 (.) // 0 () () 0.9 (.0) 9 // () (). (.9) // 0 () 0 ().0 (.) 0 // () (). (.) 9 // 0 () 0 (). (.) // (0) ().0 (.) 0 // (0) (). (.99) // (0) (). (.9) // (0) (9). (.9) // (0) (). (.) // (0) (). (.) // (0) (). (.)

14 KELIT PEX 9R-0, KELIT PEX R- Brochure 0 Height H, mm Height H, mm // (0) ().0 (.) // 9 () ().99 (.) // 9 () (9). (.) // 9 () () 9. (.9) // 9 () (). (.) // 9 () () 9. (9.) // 9 () (9). (.9) // 9 () 0 () 9. (0.) 9 // 9 () (). (.) // 9 () () 0. (0.9) 0 // 9 () (). (.9) 9 // 9 () (0) 0. (.9) // 00 () (9). (.) 0 // 9 () (). (.) // 00 () ().9 (.9) // 9 () 0 ().00 (.) // 00 () (9). (.) // () () 9. (.99) // 00 () (). (.) // () 0 () 9. (9.9) // 00 () (). (.9) // () 0 () 9.0 (9.) // 00 () (). (.) // () 9 () 0.09 (0.0) // 0 (0) (). (.) // () () 0. (0.) // 0 (0) (9). (.) // () 0 (9) 0.9 (0.) 9 // 0 (0) (). (.9) // () (0). (.) // 0 (0) 0 (). (.) 9 // () 0 ().9 (.) // 0 (0) (0). (.9) // () (). (.) // 0 (0) 9 (0). (.) 9 // () () 9. (9.0) // 0 (0) (). (9.) 9 // () 0 () 9.9 (9.) // 0 (0) (9). (9.) 9 // () 0 () 0.0 (9.9) // 0 (0) (). (9.) 9 // () 9 () 0. (0.) // 0 (0) 0 ().0 (0.) 9 // () () 0. (0.) // 0 (0) (0). (0.9) 9 // () 0 (9). (0.9) // 0 (0) 9 (0).9 (0.9) 9 // () (0). (.) 9 // 0 (0) 00 (). (.) 9 // () 0 (). (.9) // () ().9 (.) 99 // () (). (.9) // () (9).0 (.) 00 // () (). (9.) // () (). (.) 0 // 0 (9) 0 ().09 (.00) // () 0 ().0 (.) 0 // 0 (9) 0 ().0 (.0) // () 00 (0). (.99) 0 // 0 (9) (9). (.) // () 0 (0).9 (.0) 0 // 0 (9) 0 (). (.) // () 0 (9). (.) 0 // 0 (9) (9).0 (.) // 0 (0) ().9 (.) 0 // 0 (9) 0 (0). (.) // 0 (0) (9).0 (.9) 0 // 0 (9) (0).9 (.) 9 // 0 (0) (). (.) 0 // 0 (9) 0 ().9 (9.) 0 // 0 (0) 0 (). (.) 09 // 0 (9) (). (.9) // 0 (0) 00 (0).9 (.) // 0 (9) 00 (9). (.) // 0 (0) 0 (0). (.) // 0 () 0 (). (.) // 0 (0) 0 (9). (.) // 0 () 0 (). (.) // 0 (0) (0). (9.) // 0 () (9). (.0) // () ().0 (.9) // 0 () 0 (). (.) // () (). (.) // 0 () (9). (.) // () ().9 (.) // 0 () 0 (0).9 (.) // () (). (.0) // 0 () (0).9 (0.0) 9 // () 0 ().9 (.0) // 0 () 0 ().0 (.) 0 // () (). (.) 9 // 0 () (). (.) // () (0) 9.0 (0.) 0 // 0 () 00 (9). (.0) // () () 0.0 (.) // 0 () ().9 (9.9) // 9 () (). (.) Note: * in brackets: size with couplings ** in brackets: weight with couplings

15 Table.. Compression T-connector (Type II) OD Pipe system: KELIT PEX R- KELIT PEX 9R-0 Purpose: for branch pipeline connection steel*, high temperature polymer Material: OD * can be made of stainless steel on special order OD Branch service pipe, OD Inlet service pipe, OD Outlet service pipe, OD Height H, mm // 0 () () 0. (0.9) // () 0 () 0. (.0) // () 0 () 0. (.) // () () // 9 (00) // //.00 Height H, mm // 0 (0) 9 (9). (.9) // 0 (0) (9). (.9) // 0 (0) (). (.9) 0.9 (.) // 0 (0) 0 (0). (.) () 0.9 (.) // () (). (.) 9 (00) 9 ().0 (.9) // () ().0 (.) 0 () (). (.9) 9 // () ().9 (.) // 0 () 9 (). (.) 0 // () (). (.9) 9 // 0 () (). (.) // 0 () (). (.0) 0 // () 9 (9). (.99) // 0 () (). (.) // () (9).9 (.0) // 0 () ().9 (.9) // () (). (.0) // 0 () (). (.9)

16 KELIT PEX 9R-0, KELIT PEX R- Brochure 0 Height H, mm Height H, mm // 0 () ().9 (.) // (9) (0) 0. (9.) // 9 () ().9 (.) // (9) 9 (9) 0.9 (9.) // 9 () (). (.) // (9) (). (0.) // 9 () (9). (.) // (9) (). (0.) 9 // 9 () 9 ().9 (.) // (9) (9). (.0) 0 // 9 () (9).9 (.) 9 // (9) 9 (). (.) // () ().9 (.) 0 // (9) (). (.9) // () ().9 (.) // (9) (). (.9) // () (9). (.) // 0 () (9). (.) // () 9 (). (.) // 0 () 9 (). (.9) // () (9).00 (.) // 0 () 00 (). (.) // () (). (9.9) // 0 () ().9 (.) // (9) 9 (9). (.) // 0 () (). (.) // (9) (9).9 (9.0) // 0 () (0).09 (.) 9 // (9) (0). (9.) // 0 () 9 (). (.9) // (9) 00 (0). (0.9) 9 // 0 () (). (9.99) // (9) 0 ().0 (0.) // 0 () (9).0 (.) // (9) (). (.) 9 // () (9). (.9) // (0) 9 (9).9 (0.9) 9 // () 9 (). (.) // (0) (9). (.00) 9 // () 00 ().0 (.) // (0) (0).0 (.0) 9 // () ().9 (.) // (0) 00 (0). (.) 9 // () ().9 (.9) // (0) 0 (). (.) 9 // () (0).9 (.) // (0) (). (.) 9 // () 9 (). (9.) 9 // (0) (00). (.99) 9 // () (). (.) // 9 () 9 (9). (.) 99 // () (9) 9. (.9) // 9 () (99). (.0) 00 // () (). (.) // 9 () (). (.) 0 // 0 (0) (0).9 (.) // 9 () 0 ().0 (.) 0 // 0 (0) 99 ().0 (.) // 9 () (). (.0) 0 // 0 (0) 0 (). (.9) // 9 () () 9.0 (.9) 0 // 0 (0) (). (9.0) // 9 () (0) 0. (9.0) 0 // 0 (0) (9). (9.) // () 9 (9).9 (.) 0 // 0 (0) ().0 (0.) // () (99). (.) 0 // 0 (0) 0 () 9. (.) 9 // () (). (.) 0 // 0 (0) (). (.) 0 // () 0 () 9. (.9) 09 // 0 (0) (9). (.) // () () 9.0 (.0) // 0 (0) 9 ().9 (.0) // () () 0. (9.9) // () (0). (9.) // () (0). (.) // () 99 ().99 (9.) // () ().9 (.) // () 0 () 9.0 (0.) // () () 9. (.) // () () 9. (.) // () (0) 9. (.) // () (9) 0.0 (.) // () 9 (9) 9.99 (.) // () () 0. (.) // () () 0. (9.) // () 0 (). (.0) 9 // () () 0. (9.) // () (). (.) 0 // () (9). (.0) 9 // () (9). (9.) // () 9 (). (.) 0 // () 9 ().9 (.0) // () ().0 (.) // () () 9. (.) // (9) () 0. (.9) Note: * in brackets: size with couplings ** in brackets: weight with couplings

17 . Pre-insulated coupling connections Table.. Pre-insulated coupling connections Name Pre-insulated T-connector Parallel pre-insulated T-connector Angled pre-insulated T-connector Pre-insulated L-connector Steel pre-insulated couplings can be used in KELIT PEX 9R-0 and KELIT PEX R- pipe systems. A range of pre-insulated T-connectors are available for branch pipeline connections, both equal and reducing outlets are available. KELIT PEX 9R-0 KELIT PEX R- Table. Table. Table. Table. Table. Table. Table. Table. Where it is not possible to bend the KELIT PEXR pipe to the required radius, then fabricated preinsulated bends (L-connectors) are available. Pre-insulated connectors are available with Type and Type coupling connection for KELIT PEXR service pipes.

18 KELIT PEX 9R-0, KELIT PEX R- Brochure 0 Table.. Pre-insulated T-connector (Type I & Type II) OD Pipe system: KELIT PEX 9R-0 KELIT PEX R- Purpose: for branch pipeline connection Size: 0000 mm OD OD Branch service pipe, OD Inlet service pipe, OD Outlet service pipe, OD Jacket size, mm // // 9/9/9 // // 9/9/9 // Series Series // 9/9/9 // 9/9/9 //.00 Jacket size, mm Series Series // /9/ // // /9/ // // /9/ // // // // // 9/9/9 // // /9/ // // 9/9/9 // // /9/ // // 9/9/9 // 9 // /9/ // // 9/9/9 // 0 // // // 9 // 9/9/9 // // /9/ // 0 // /9/ // // /9/ // // /9/ // // /9/ // // /9/ // // /9/ //

19 // // 9 // 0 // Jacket size, mm Jacket size, mm // // /9/ // // 0/9/0 // /9/ // // 0//0 // /9/ // // 0//0 // // // // 0//0 // // // 9 // 0//0 // // /9/ // 0 // 0//0 /0/ // /9/ // // 0/0/0 // // /9/ // // 0/9/0 // // // // // 0/9/0 // // // // // 0/9/0 // // // // // 0//0 // // /9/ // // 0//0 // // /9/ // // 0//0 // 9 // /9/ // // 0//0 // // // // 9 // 0//0 /0/ // // // // 0//0 // // // // 9 // 0/9/0 // // /9/ // 9 // 0/9/0 // // /9/ // 9 // 0/9/0 // // /9/ // 9 // 0//0 // // // // 9 // 0//0 // // // // 9 // 0//0 // // // // 9 // 0//0 // 9 // // // 9 // 0//0 /0/ // /9/ 0//0 99 // 0/0/0 // // /9/ 0//0 00 // 0/0/0 // // /9/ 0//0 0 // /9/ // // 0//0 0 // /9/ // // 0//0 0 // /9/ // // 0//0 0 // // // // 0//0 0 // // // /9/ 0//0 0 // // // /9/ 0//0 0 // // 9 // /9/ 0//0 0 // // 0 // // 0//0 09 // // // // 0//0 // /0/ // // 0//0 // /9/ // // 0//0 // /9/ // // 0/0/0 // /9/ // 0/9/0 // // // // 0/9/0 // // // // 0/9/0 // // // // 0//0 // // // 9 // 0//0 // // // 0 // 0//0 // 9 // /0/ // 0//0 // 0 // /0/ // 0//0 /0/ // // // 0/9/0 // Series Series // // // Series Series 0/9/0 //

20 KELIT PEX 9R-0, KELIT PEX R- Brochure 0 Table.. Angled pre-insulated T-connector Pipe system: KELIT PEX R- KELIT PEX 9R-0 Purpose: for branch pipeline connection with higher level of branch pipe Note Production and delivery on special order Table.. Parallel pre-insulated T-connector Pipe system: KELIT PEX R- KELIT PEX 9R-0 Purpose: for parallel branch pipeline connection Note Production and delivery on special order 9

21 Table.. Pre-insulated L-connector (Type I & Type II) 0 Pipe system: KELIT PEX 9R-0 KELIT PEX R- Purpose: for pipeline sharp bending Jacket size, mm Series Series

22 KELIT PEX 9R-0, KELIT PEX R- Brochure 0. Products and materials for water and heat insulation Table.. Products and materials for water and heat insulation Name Wall entry sleeve Endcap I-shell T-shell Two-component PUR foam KELIT PEX 9R-0 KELIT PEX R- Table. Table. Table. Table. Table.

23 Table.. Wall sleeve Pipe system: KELIT PEX R- KELIT PEX 9R-0 Purpose: for hydro insulation KELIT PEXR pipes passage through walls Material: rubber Inner diameter, ID, mm Outside diameter, OD, mm Thickness, mm Table.. Endcap Service pipe, OD Pipe system: KELIT PEX R- KELIT PEX 9R-0 Purpose: for hydro insulation KELIT PEXR pipe ends Material: polyethylene Jacket pipe, JD 9 0

24 KELIT PEX 9R-0, KELIT PEX R- Brochure 0 Table.. I-shell Pipe system: KELIT PEX 9R-0 KELIT PEX R- Purpose: for hydro insulation KELIT PEXR pipe connection places : 00 mm Jacket pipe, JD Jacket pipe, JD Table.. T-shell Pipe system: KELIT PEX 9R-0 KELIT PEX R- Purpose: for hydro insulation KELIT PEXR pipe branch connection places H, mm B, mm / / / 0 0. / / / 0. / / / 0. / / / 0 0.9

25 Table.. Two-component PUR foam Service pipe, OD Pipe system: KELIT PEX 9R-0 KELIT PEX R- Purpose: for insulation of KELIT PEXR pipes connection places. Series Jacket pipe, mm Series Volume Packing size Jacket pipe, mm Volume Packing size

26 KELIT PEX 9R-0, KELIT PEX R- Brochure 0. Pressure Loss Water temperature 0 С Q [kw] Flow quantity, m [/h] ,0,0 000,0 000 m 0, 0 /s 000 0, 000,0 000, , , 00 0, m - Mass flow rate, /h Q - Power requirement, kw DT - Difference of temperature (supply and return), C DT = 0 DT = Pressure Loss, DP [Pa/m]

27 Water temperature 00 С Q [kw] Flow quantity, m [/h] , , , ,0 0, 000 m 000 /s m 0, ,0 000, /s , , m - Mass flow rate, /h Q - Power requirement, kw DT - Difference of temperature (supply and return), C 0 DT = 0 DT = DT = Pressure Loss, DP [Pa/m]

28 KELIT PEX 9R-0, KELIT PEX R- Brochure 0. Heat Loss Conditions: Cover above pipe Ground temperature Soil thermal conductivity PUR insulation thermal conductivity Service pipe thermal conductivity 0. m + 0 C.0 W/mK 0.00 W/mK 0. W/mK Heat loss calculation for meter network with supply and return pipelines (with a 00 mm distance between). - Average operating temperature, K - Heat transfer coefficient, tf - Supply operating temperature, tr - Return operating temperature. Table.. Heat Loss Pipe K, W/mK q, W/m Average operating temperature t, C Insulation series / / / / / / / / / / / / / / / Insulation series / / / / / / / / / /

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30 Radius-Kelit Infrastructure GesmbH phone + (0)/900 fax + (0)/900- office@radius-kelit.com address Gollensdorf, A-00 St. Valentin web