Pre-Insulated Pipes and Fittings: Highly Efficient and Reliable Systems
Pre-insulated pipes and Octets help you create an energy saving and environmentally friendly system by providing high-performance thermal insulation. These systems are ideal for hot water, steam and cold water lines and are widely used in the construction, industrial and agricultural sectors.
İçindekiler
- 1 Housing Pipe
- 2 Service Pipe
- 3 Frequently Asked Questions About Pre-Insulated Pipes and Fittings
- 3.1 What are pre-insulated pipes and fittings used for?
- 3.2 What materials are casing pipes made of and what are their features?
- 3.3 What materials can service pipes be made of and what insulation material is used?
- 3.4 What are the insulation properties of polyurethane foam?
- 3.5 How is the installation of pre-insulated pipes carried out?
Housing Pipe
Housing pipes are produced using high density polyethylene sheath in accordance with TS EN 253 and TS EN 448 standards. In special projects, GRP outer sheath or AL, galvanized hair can be used. The high density polyethylene sheath is particularly resistant to outdoor conditions and is resistant to rotting.
Features of High Density Polyethylene Sheath:
- Density: >944 kg/m3
- Color: Black, Carbon Black
- Mass: 2.5±0.5%
- Elongation at Break: >350%
- Yield Strength: >19 N/mm2
- Melting Flow Rate (5Kg, 190°C): 0.2≤MFR≤1.4g/10min.
- Thermal Stability (210°C): >20 min.
- Coefficient of Expansion: 2×10-4 K-1
- Coefficient of Thermal Conductivity: 0.40 W/Mk
Service Pipe
Service pipes can be produced from different materials such as PPRC, steel (TS EN 10217), HDPE, copper, PEX, GRP, galvanized, stainless steel pipes. Steel pipe is used in accordance with TS EN 253 and TS EN 448 standards and customer requirements. Polyurethane foam is used as insulation material and it is produced in accordance with TS EN 253 and TS EN 448 standards.
Features of Rigid Polyurethane Foam with Homogeneous Cell Structure:
- Average Cell Size: <0.5mm
- Density: >60kg/m3
- Closed Cell: >88%
- Water Absorption at High Temperature: <10%
- Compressive Strength: <0.3 N/mm2 (at 10% relative deformation)
- Axial Shear Strength: =0.12 N/mm2
- Shear Strength Along The Perimeter: =0.20 N/mm2
- Thermal Transmission Coefficient (50°C):
Frequently Asked Questions About Pre-Insulated Pipes and Fittings
What are pre-insulated pipes and fittings used for?
Pre-insulated pipes and Octets are ideal for hot water, steam and cold water lines with high performance thermal insulation that saves energy. It is widely used in construction, industrial and agricultural sectors.
What materials are casing pipes made of and what are their features?
Housing pipes are manufactured using high density polyethylene sheath and have high resistance to outdoor conditions. In addition, GRP outer sheath or metal hair can also be used in special projects.
What materials can service pipes be made of and what insulation material is used?
Service pipes can be produced from various materials such as PPRC, steel, HDPE, copper, PEX, GRP, galvanized and stainless steel. Polyurethane foam is used as insulation material and this material is produced in accordance with TS EN standards.
What are the insulation properties of polyurethane foam?
Polyurethane foam attracts attention with its features such as homogeneous cell structure, low water absorption and high compression strength. In addition, it has a low thermal conduction coefficient, which provides high thermal insulation.
How is the installation of pre-insulated pipes carried out?
Pre-insulated pipes are assembled using special fittings and Octagonal joints. This process should be carried out by professional installation teams and the correct insulation should be provided.
Bir önceki yazımız olan Fiber Glass Tubes - The Ideal Solution for Strong and Durable Construction başlıklı makalemizde composite pipes, energy pipes ve glass fiber hakkında bilgiler verilmektedir.