>>>Rubber Foam Tube With PE Coating

Rubber Foam Tube With PE Coating

  • 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

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
GB/T 20285-2006
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
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.

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