Good Price Flexible Polyurethane Foam Insulation Rubber Foam Pipes for Hot Water Pipe Insulation
Good Price Flexible Polyurethane Foam Insulation Rubber Foam Pipes for Hot Water Pipe Insulation
Kingflex mainly specialized in insulation rubber foam product , it has closed cell construction and many great features such as low thermal conductivity , elastomeric,hot and cold resistant,
fire retardant, waterproof, shocks and sound absorption and so on. Kingflex rubber materials is widely used in large central air conditioning system,chemicals,electrical industries such as the types of hot and cold media pipeline, all kinds of fitness equipment jacket/pads and so on to achieve lower cold loss.
Advantage of Foam Pipes for Hot Water Pipe Insulation
1.excellent thermal insulation- very low thermal conductivity
2.excellent acoustuc insulation- can reduce noise and sound transmitting
3.moisture resistant, fire resistant
4.good strength to resist deformation
5.closed cell structure
6.ASTM/SGS/BS476/UL/GB Certified
Technical Data of Foam Pipes for Hot Water Pipe Insulation
Rubber foam Technic Performance
| Property | Unit | Value | Test Method |
| Temperature Range | ℃ | -50-110 | GB/T17794-1999 |
| Density Range | Kg/m3 | 45-65 | ASTM D1667 |
| Water Vapor Permeability | Kg/(m.s.pa) | ≤0.91*10-11 | DIN 52 615 |
| BS 4370 PART 2 1973 | |||
| μ | ≥10000 | ||
| Thermal Conductivity | W/(m.k) | ≤0.029 (20℃) | BS 874 PART2 1986 ASTM C518 |
| ≤0.031(0℃) | DIN 52612, DIN52613 | ||
| ≤0.036(40℃) | |||
| Combustion Performance | Class0 | BS 476 Part 6 part 7 | |
| V0 | UL 94 | ||
| ClassA | ASTM-E84 | ||
| Total Index Flame Spread | I≤12 | BS 476Part 6 | |
| Sub-index Flame Spread | i1≤6 | BS 476 Part 6 | |
| Oxygen Index | % | K0≥40 | GB/T 2406,ISO4589 |
| Dimension Stablity | % | ≤5 | ASTM C534 |
| Fungi Resistance | Good | ASTM 21 | |
| Ozone Resistance | Good | GB/T 7762-1987 | |
| Resistance to U.V. And Weather | Good | ASTM G23 | |
| Tube | 9mm 3/8" | 13mm 1/2" | 19mm 3/4" | 25mm 1" |
| IDInches ID (mm) | Wall*ID PCS/CTN | Wall*ID PCS/CTN | Wall*ID PCS/CTN | Wall*ID PCS/CTN |
| 1/4" 6 | 9*6 168 | 13*6 90 | 19*6 50 | 25*6 35 |
| 3/8" 9 | 9*9 130 | 13*9 80 | 19*9 40 | 25*9 25 |
| 1/2" 13 | 9*13 115 | 13*13 65 | 19*13 40 | 25*13 25 |
| 5/8" 16 | 9*16 90 | 13*16 60 | 19*16 35 | 25*16 20 |
| 3/4" 19 | 9*19 76 | 13*19 45 | 19*19 30 | 25*19 20 |
| 7/8" 22 | 9*22 70 | 13*22 40 | 19*22 30 | 25*22 20 |
| 1" 25 | 9*25 55 | 13*25 40 | 19*25 25 | 25*25 20 |
| 1 1/8" 28 | 9*28 55 | 13*28 36 | 19*28 25 | 25*28 18 |
| 1 1/4" 32 | 9*32 40 | 19*32 20 | 25*32 15 | |
| 1 3/8" 35 | 9*35 36 | 19*35 20 | 25*35 15 | |
| 1 1/2" 38 | 9*38 32 | 19*38 17 | 25*38 12 | |
| 1 5/8" 42 | 9*42 30 | 19*42 17 | 25*42 12 | |
| 1 3/4" 45 | 9*45 26 | 19*45 16 | 25*45 10 | |
| 1 7/8" 48 | 9*48 25 | 19*48 15 | 25*48 13 | |
| 2 1/8" 54 | 9*54 25 | 19*54 15 | 25*54 9 | |
| 2 1/4" 57 | 19*57 | 25*57 9 | ||
| 2 3/8" 60 | 19*60 | 25*60 9 | ||
| 2 5/8" 67 | 19*67 | 25*67 8 | ||
| 3" 76 | 19*76 | 25*76 6 | ||
| 3 1/2" 89 | 19*89 | 25*89 8 | ||
| 4 1/4" 108 | 19*108 | 25*108 6 | ||
| 4 1/2" 114 | 19*114 |
| Thickness | Sheet 1 metre wide | Sheet 1.2metre wide | Sheet 1.5metre wide |
| Inches mm | size(L*W) m2/Roll | si ze(L*W) m2/Roll | size(L*W) m2/Roll |
| 1/4" 6 | 30*1 30 | 30*1.2 36 | 30*1.5 45 |
| 3/8" 10 | 20*1 20 | 20*1.2 24 | 20*1.5 30 |
| 1/2" 13 | 15*1 15 | 15*1.2 18 | 15*1.5 22.5 |
| 3/4" 19 | 10*1 10 | 10*1.2 12 | 10*1.5 15 |
| 1" 25 | 8*1 8 | 8*1.2 9.6 | 8*1.5 12 |
| 1 1/4" 32 | 6*1 6 | 6*1.2 7.2 | 6*1.5 9 |
| 1 1/2" 40 | 5*1 5 | 5*1.2 6 | 5*1.5 7.5 |
Kingflex have a sound and strict Quality Control System. Every order will be checked from raw material to the final product.
To keep stable quality, we kingflex make out our own testing standard, which is higher requirments than testing standard in domestic or abroad.
Growth in the construction industry and many other industrial segments, combined with concerns
over rising energy costs and noise pollution, is fueling market demand foe thermal insualtion. With
more than 36 years of dedicated experience in manufacturing and applications, Kingflex Insulation
Company is riding on top of the wave.
Quality frist, Customer frist.
These are some of certifications for rubber foam.
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