HEATING & SANITARY PRE-INSULATED PIPES. INFLEX BHD uno INFLEX BHD duo INFLEX BHD quattro. ri e FLEXIBLE PREINSULATED PIPE SYSTEMS

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1 HEATING & SANITARY PRE-INSULATED PIPES FOR OUTDOOR APPLICATIONS vironme En ta ri e lly F ndly oduction Pr n INFLEX BHD uno INFLEX BHD quattro

INFLEX BHD uno Type: PEX, PEX/AL/PEX, PB, PERT, PERT/AL/PERT, others Roughness factor: 0.0004 mm Maximum operating temperature: 95 C Maximum parameters of continuous operation: type SDR 7.

70 C, Inflex BHD are flexible, self-compensating, pre-insulated pipes serving for transport of fluids in heating, sanitary and heat engineering systems.

Depending on the type, pipes have one, two or four medial pipes. Pipes are available in SDR 11 and SDR 7.4 versions.

As a result of the formation of additional bonds between different molecules in the plastic, a three-dimensional supramolecular network is created, improving the polymer's physico-chemical properties.

2 INFLEX BHD uno Type: PEX, PEX/AL/PEX, PB, PERT, PERT/AL/PERT, others Roughness factor: mm Maximum operating temperature: 95 C Maximum parameters of continuous operation: type SDR bar at temp. 70 C, type SDR 11-6 bar at temp. 70 C, Inflex BHD are flexible, self-compensating, pre-insulated pipes serving for transport of fluids in heating, sanitary and heat engineering systems. Pipes are recommended for outdoor use in trenches/ aboveground systems, buildings, and locations where special mechanical protection is required. Depending on the type, pipes have one, two or four medial pipes. Pipes are available in SDR 11 and SDR 7.4 versions. Utility pipes are made from highdensity polyethylene (HDPE) subjected to the cross-linking process (X cross-linked). As a result of the formation of additional bonds between different molecules in the plastic, a three-dimensional supramolecular network is created, improving the polymer's physico-chemical properties. Thanks to this, utility 1 pipes have high resistance to aging, pressure, N stress corrosion, chemical substances, temperature, mechanical damage and other factors. Pipes are highly resistant to "scale accumulation" as well as to high flow rates and low ph value (aggressive water). Pipes are odorless and tasteless and are completely neutral to drinking water. The applied insulating layer, made from soft, foamed polyethylene (EPE), ensures excellent thermal insulation over a wide range of temperatures. It is characterized by very high durability and invariability of insulating properties over time. Thanks to its closed cellular structure, the insulation is practically non-absorbent and is impermeable to water vapor. Moreover, it is characterized by excellent flexibility and resistance to mechanical deformations. Insulation years superior flexibility strengthened mechanical protection Insulation protected from HO Type: RIW Material: modified polyethylene (HDPE-mod) Water vapor permeability: minimal Compression strength: 500N Chemical resistance: excellent Resistance to UV: years Color: black INFLEX BHD quatro years guarantee UV Material: modified polyethylene (EPE) with closed cellular structure Insulation: does not contain (H) CFC Density: 30 kg/m3 Water vapor diffusion resistance factor: >3000 p Water absorbability: B -1 % Chemical resistance: excellent Exterior protection pipe The exterior shielding pipe is made of high-density polyethylene (HDPE), which is characterized by very high mechanical strength and high impact resistance as well as resistance to UV radiation. The pipe has two layers, so that in the case of mechanical damage and perforation of the exterior layer, the interior layer serves as a barrier against water penetration into the pipe's interior. Moreover, air trapped in the pipe's "closed chambers" constitutes an additional thermal insulator. Pre-insulated Inflex BHD pipes are distinguished among other types of preinsulated pipes by very high flexibility over a wide temperature range, which significantly facilitates their installation under different conditions. Their high mechanical compression strength (500N) means that they are not only suitable for burying in the ground, but also for immersion in vibrated concrete. Pipes are available in 6-meter segments as well as in 5- and 50-meter coils. Pipes are manufactured according to standard PN-EN "District heating pipes - Pre-insulated flexible pipe systems - Part 3: Non bonded system with plastic service pipes; requirements and test methods." Carrier pipe prevents movement guarantee Product free of CFC and HCFC. 3

INFLEX BHD uno Pre-insulated pipe equipped with one utility pipe Pre-insulated pipe equipped with two utility pipes INFLEX BHD uno SDR 11 (6bar) INFLEX BHD uno SDR 7,4 (10bar) SDR 11 (6bar) SDR 7,4

60 BHD 0/,0x90 7,5 90 1,97 80 BHD 0/,0x110 37 110 11,08 300 BHD 5/,3x75 18 75 18, 310 BHD 5/,3x90 5 90 15,61 330 BHD 5/,3x110 34,5 110 1,94 350 BHD 3/,9x90 1,5 90 0,13 450 BHD 3/,9x110 31 110 15,91

3 INFLEX BHD uno Pre-insulated pipe equipped with one utility pipe Pre-insulated pipe equipped with two utility pipes INFLEX BHD uno SDR 11 (6bar) INFLEX BHD uno SDR 7,4 (10bar) SDR 11 (6bar) SDR 7,4 (10bar) Thickness of insulation radius ** Thickness of insulation radius ** radius ** radius ** BHD 16/,0x ,09 40 BHD 16/,0x75,5 75 1,81 60 BHD 0/,0x75 0, ,37 60 BHD 0/,0x90 7,5 90 1,97 80 BHD 0/,0x , BHD 5/,3x , 310 BHD 5/,3x , BHD 5/,3x110 34, , BHD 3/,9x90 1,5 90 0, BHD 3/,9x , BHD 3/,9x , BHD 40/3,7x , BHD 40/3,7x , BHD 40/3,7x00 67, ,6 800 BHD 50/4,6x , BHD 50/4,6x , BHD 50/4,6x00 6, , BHD 63/5,8x110 15, , BHD 63/5,8x160 37, , BHD 63/5,8x , BHD 75/6,8x160 31, ,1 850 BHD 75/6,8x ,3 950 BHD 90/8,x , BHD 90/8,x00 4,5 00 5, BHD 110/10x00 3, ,9 100 BHD uno pipes have one utility pipe. They are intended for applications in heating and sanitary systems BHD 16/,x ,09 40 BHD 16/,x75,5 75 1,81 60 BHD 0/,8x75 0, ,37 60 BHD 0/,8x90 7,5 90 1,97 80 BHD 0/,8x , BHD 5/3,5x , 310 BHD 5/3,5x , BHD 5/3,5x110 34, , x0 x5 x3 x40 BHD duo x0/,0x ,0 300 BHD duo x0/,0x ,0 400 BHD duo x5/,3x ,0 350 BHD duo x5/,3x ,0 450 BHD duo x5/,3x ,5 550 BHD duo x3/,9x ,0 650 BHD duo x3/,9x ,0 750 BHD duo x40/3,7x ,5 700 BHD duo x40/3,7x ,0 800 x50 BHD duo x50/4,6x ,0 850 BHD duo pipes are intended for applications in heating systems. They have two utility pipes (supply and return). x0 x5 x BHD duo x0/,8x ,0 300 BHD duo x0/,8x ,0 400 BHD duo x5/3,5x ,0 350 BHD duo x5/3,5x ,0 450 BHD duo x5/3,5x ,5 550 BHD duo x3/4,4x ,0 650 BHD duo x3/4,4x ,0 750 BHD duo 5/3,5+0/,8x ,5 450 BHD duo 5/3,5+0/,8x ,5 550 BHD duo 3/4,4+5/3,5x ,5 650 BHD duo 3/4,4+5/3x ,0 750 x63 BHD duo x63/5,8x00 00,0 900 BHD 3/4,4x90 1,5 90 0, BHD duo 40/3,7+5/,3x , BHD duo 5/,3+0/,0x ,5 450 BHD duo 40/3,7+5/,3x , BHD 3/4,4x , BHD duo 5/,3+0/,0x ,5 550 BHD duo 50/4,6+5/,3x ,0 800 BHD 3/4,4x , BHD duo 3/,9+5/,3x ,5 650 BHD duo 50/4,6+5/,3x , *Average heat emission in W/m: BHD duo 3/,9+5/,3x ,0 750 *Average heat emission in W/m: - T return: 40 C BHD duo 40/3,7+5/,3x , T return: 40 C T r: 5,5K BHD duo 40/3,7+5/,3x , T r: 5,5K ** The values shown are for illustration ** The values shown are for illustration BHD duo 50/4,6+5/,3x , BHD duo 50/4,6+5/,3x ,

INFLEX BHD quattro Pre-insulated pipe equipped with four utility pipes T-pipe for pre-insulated pipes Symbol connector 1 connector connector 3 THD 90; 110; 160; 00 90; 110; 160; 00 90; 110; 160; 00

x3/,9+x5/3,5x00 00 11,0 900 3 3x3 + 1x5 BHD quattro x3/,9+3/4,4+5/3,5x160 160 14,0 800 BHD quattro x3/,9+3/4,4+5/3,5x00 00 11,5 900 *Average heat emission in W/m: - T return: 40 C - T r: 5,5K ** The

Two of them find an application in a heating system (supply and return), and the other two find applications as sanitary pipes for hot and cold water.

4 INFLEX BHD quattro Pre-insulated pipe equipped with four utility pipes T-pipe for pre-insulated pipes Symbol connector 1 connector connector 3 THD 90; 110; 160; 00 90; 110; 160; 00 90; 110; 160; 00 INFLEX BHD quattro SDR 11 (6bar) radius ** 1 4x5 x3 + x5 BHD quattro x5/,3+x5/3,5x ,0 800 BHD quattro x5/,3+x5/3,5x ,5 900 BHD quattro x3/,9+x5/3,5x ,5 800 BHD quattro x3/,9+x5/3,5x , x3 + 1x5 BHD quattro x3/,9+3/4,4+5/3,5x ,0 800 BHD quattro x3/,9+3/4,4+5/3,5x ,5 900 *Average heat emission in W/m: - T return: 40 C - T r: 5,5K ** The values shown are for illustration BHD quattro pipes are a " in 1" solution. These pipes are intended for heating and sanitary systems. They have four utility pipes. Two of them find an application in a heating system (supply and return), and the other two find applications as sanitary pipes for hot and cold water. reducing ring shell silicone installation strips seal THD T-pipe for joining pre-insulated pipes flange installation bolts The THD T-pipe is intended for joining three pre-insulated Inflex BHD pipes. Its unique design makes it possible to join individual Inflex BHD uno pipes with one another as well as multi-pipe lnflex BHD duo and BHD quattro systems. The T-pipe's shells are made of high-density polyethylene (HDPE) characterized by high mechanical strength, impact resistance, resistance to most chemical compounds, as well as resistance to stress corrosion and aging. All metal elements, i.e. installation strips, bands and bolts are resistant to corrosion thanks to the application of stainless steel, making it possible to dismount the T-pipe even after it has been underground for a very long time. This is particularly significant in the event of a pipeline failure and the need to replace damaged elements. After dismantling and replacing pipes, the T-pipe will be suitable for re-installation and re-use. The T-pipe is adapted to pre-insulated pipes with exterior diameters: 90, 110, 160 and 00 mm. In the order, the diameters of corrugated (exterior) pipes that are to be inserted into the T-pipe are to be specified - configuration 3 out of 4 available pipe dimensions. It is also required to specify which pipe enters a specific connector pipe of the T-pipe - according to the numbers marked on the drawing (e.g.: mm, -160 mm, 3-00 mm). filling angular seals clamping rings angular installation strips 6 7

PHD straight connector The PHD pipe connector is intended for joining pre-insulated Inflex BHD pipes. The connector protects the joint against mechanical damage.

joint and prevents penetration of moisture into the pipe. The set has interior thermal insulation.

5 PHD straight connector The PHD pipe connector is intended for joining pre-insulated Inflex BHD pipes. The connector protects the joint against mechanical damage. Thanks to the application of a heat-shrink band with a layer of glue, which, when heated, permanently bonds to the exterior surface of the pre-insulated pipe, the connector ensures tightness of the joint and prevents penetration of moisture into the pipe. The set has interior thermal insulation. The application of this connector requires the use of a gas torch in order to shrink the heat-shrink band. The connector cannot be dismantled. Band heat shrink thermal insulation shell PHD straight connector PHD connector symbol Application PHD 63 PHD 75 PHD 90 PHD 110 PHD 160 PHD 00 connector for pipes with diameter of 63 mm connector for pipes with diameter of 75 mm connector for pipes with diameter of 90 mm connector for pipes with diameter of 110 mm connector for pipes with diameter of 160 mm connector for pipes with diameter of 00 mm The specification can be subject to change without notice. ZPTS INGREMIO-PESZEL ul. Laskowska 93, PL 3-39 Bolesław tel. +48 (3) fax +48 (3) biuro@ingremio.com.pl ISO 9001 ISO TS D3/18

CALPEX Low Temperature System

CALPEX Low Temperature System Flexibly towards a safe future Nou! Ø 125/182 Ø 160/250 Contents Utilise your advantages 3 System description 4 6 Pressure loss 7 Heating range 8 19 Dimension of pipe UNO/DUO