- Coated with an additional protective coating
- Improved resistance to UV radiation and against ozone damage.
- Protection against birds and external pests.
Can be obtained in a variety of colors - Durable at a wide range of temperatures: from minus 40°C to 105°C.
- Frost protection feature
- Acoustic insulation ability
Rubber Foam Tube With PE Coating
Description
- Coated with an additional protective coating – a polymer layer for mechanical
and environmental protection. - Improved resistance to UV radiation and against ozone damage.
- Protection against birds and external pests.
- Can be obtained in a variety of colors for purposes of easy identification and convenient
differentiation between hot lines and cold lines. - An elastomeric product on the basis of a polymer compound that creates flexibility.
- Durable at a wide range of temperatures: from minus 40°C to 105°C.
- Protection for the piping against cracking in the event of great atmospheric pressure.
- Frost protection feature – protects against freezing to prevent pipes from bursting due
to frost. - Acoustic insulation ability.
- Integrates with the Vidotech technology to provide complete ensembles ready for
assembly.
Physical properties | Specifications | Standard | ||||
Cell structure | Closed-cell | — | ||||
Density(kg/m³) | ≤80 | ASTM D 1667 | ||||
Flammability | Oxygen index | ≥35% | GB/T 8624-2012 | |||
Smoke Density | ≤70 | GB/T 8627-2007 | ||||
— | Class 1 | BS 476: Part 7 | ||||
Combustion toxicity of smoke(t1) | ZA3 |
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Thermal conductivity BTU.in/ft².hr.℉(W/m.k) | Mean temp. | –4℉(-20℃) | 32℉(0℃) | 104℉(40℃) | ASTM C177&C518 | |
K-value W/(m.k) | ≤0.031 | ≤0.033 | ≤0.037 | |||
Water vapor permeability (g/m.s.Pa) | ≤1.92×10-11 | ASTM E96 | ||||
Moisture resistance (μ value) | ≥12000 | DIN52615 | ||||
Water Absorption in vacuum (weight%) | ≤9% | ASTM D1056 | ||||
Dimension stability 105 ± 3℃, 7d | ≤9% | GB/T 8811-2008 | ||||
Crank resistance(N/cm) | ≥2.6 | GB/T 10808 | ||||
Compression resilience ration 50%,72h | ≥71% | GB/T 6669-2008 | ||||
Anti-ozone ozone pressure 202mpa,200h | No cracking | ASTM D1171 | ||||
Aging Resistance | Slightly rucking, no cracks, no pinhole, no distortion. |
GB/T 16259 | ||||
Service temperature range | -50~105℃ (-58~221℉) | GB/T 17794-2008 |
Specification:
Standard Length: 2m/pcs Standard Color: Black | |||||||||||||||||
Copper pipe OD (Inch) |
Seam- less pipe OD (MM) |
Galva- nized pipe DN (mm) |
AK-Flex ID (mm) |
Wall Thickness 6mm |
Wall Thickness 9mm |
Wall Thickness 13mm |
Wall Thickness 16mm |
Wall Thickness 19mm |
Wall Thickness 25mm |
Wall Thickness 32mm |
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Size (mm*mm) |
M/CTN | Size (mm*mm) |
M/CTN | Size (mm*mm) |
M/CTN | Size (mm*mm) |
M/CTN | Size (mm*mm) |
M/CTN | Size (mm*mm) |
M/CTN | Size (mm*mm) |
M/CTN | ||||
1/4 | 6 | 006*006 | 560 | 010*006 | 330 | 013*006 | 160 | 016*006 | 140 | – | – | – | – | – | – | ||
3/8 | 6 | 10 | 006*010 | 394 | 010*010 | 256 | 013*010 | 140 | 016*010 | 120 | 019*010 | 80 | – | – | – | – | |
1/2 | 13 | 006*013 | 314 | 010*013 | 212 | 013*013 | 120 | 016*013 | 110 | 019*013 | 72 | 025*013 | 54 | – | – | ||
5/8 | 14 | 8 | 16 | 006*016 | 256 | 010*016 | 190 | 013*016 | 100 | 016*016 | 80 | 019*016 | 60 | 025*016 | 52 | 032*016 | 40 |
3/4 | 19 | 006*019 | 212 | 010*019 | 160 | 013*019 | 90 | 016*019 | 80 | 019*019 | 54 | 025*019 | 48 | 032*019 | 34 | ||
7/8 | 22 | 15 | 22 | 006*022 | 180 | 010*022 | 140 | 013*022 | 80 | 016*022 | 70 | 019*022 | 50 | 025*022 | 44 | 032*022 | 32 |
1 | 25 | 25 | 006*025 | 150 | 010*025 | 124 | 013*025 | 60 | 016*025 | 60 | 019*025 | 50 | 025*025 | 40 | 032*025 | 32 | |
1-1/8 | 28 | 20 | 28 | 006*028 | 120 | 010*028 | 100 | 013*028 | 60 | 016*028 | 60 | 019*028 | 40 | 025*028 | 40 | 032*028 | 32 |
1-1/4 | 32 | 32 | 006*032 | 90 | 010*032 | 90 | 013*032 | 60 | 016*032 | 56 | 019*032 | 40 | 025*032 | 36 | 032*032 | 28 | |
1-3/8 | 25 | 35 | 006*035 | 60 | 010*035 | 80 | 013*035 | 60 | 016*035 | 50 | 019*035 | 40 | 025*035 | 32 | 032*035 | 24 | |
1-1/2 | 38 | 38 | – | – | 010*038 | 78 | 013*038 | 56 | 016*038 | 44 | 019*038 | 36 | 025*038 | 28 | 032*038 | 20 | |
1-5/8 | 32 | 42 | – | – | 010*042 | 76 | 013*042 | 50 | 016*042 | 40 | 019*042 | 30 | 025*042 | 24 | 032*042 | 20 | |
1-3/4 | 45 | 45 | – | – | 010*045 | 70 | 013*045 | 44 | 016*045 | 40 | 019*045 | 30 | 025*045 | 24 | 032*045 | 20 | |
1-7/8 | 40 | 48 | – | – | 010*048 | 64 | 013*048 | 40 | 016*048 | 40 | 019*048 | 30 | 025*048 | 24 | 032*048 | 20 | |
2-1/8 | 54 | – | – | 010*054 | 60 | 013*054 | 38 | 016*054 | 36 | 019*054 | 30 | 025*054 | 24 | 032*054 | 16 | ||
2-1/4 | 57 | 57 | – | – | – | – | 013*057 | 36 | 016*057 | 36 | 019*057 | 24 | 025*057 | 24 | 032*057 | 16 | |
2-3/8 | 50 | 60 | – | – | – | – | 013*060 | 34 | 016*060 | 36 | 019*060 | 24 | 025*060 | 24 | 032*060 | 16 | |
67 | – | – | – | – | – | – | 016*067 | 32 | 019*067 | 20 | 025*067 | 20 | 032*067 | 14 | |||
76 | 70 | 76 | – | – | – | – | – | – | 016*076 | 30 | 019*076 | 20 | 025*076 | 20 | 032*076 | 14 | |
89 | 80 | 89 | – | – | – | – | – | – | 016*089 | 20 | 019*089 | 16 | 025*089 | 16 | 032*089 | 12 | |
108 | 108 | – | – | – | – | – | – | – | – | – | – | 025*108 | 12 | 032*108 | 8 | ||
114 | 114 | – | – | – | – | – | – | – | – | – | – | 025*114 | 12 | 032*114 | 8 |
AK Flex the original elastomeric closed-cell foam insulation, has been the chosen fiber-free mechanical insulation since 1950s. Superior condensation control and consistent thermal performance have made AK Flex the preferred insulating material for pipes and ductwork. Its long-lasting installation and performance have won it favor among engineers, contractors and end-users who understand its long-lasting value.
For insulation applications that require additional jacketing, such as exterior insulation applications where UV rays and weather exposure are a problem, Akawell’s Coverwell is designed with a protective laminated cladding already built in. No need to apply a separate protective metal jacket! Akawell’s Coverwell built-in cladding also increases the overall lifespan of the insulation system in both outdoor applications and harsh or corrosive industrial applications. Akawell’s Coverwell is a flexible alternative to metallic-cladding systems. Although designed to work as a covering system for AK Flex materials, Akawell’s Coverwell is universally applicable and can be installed on site as a protective covering over a variety of other materials.