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Kingflex
Kingflex
The expanded closed-cell structure of Rubber Foam Insulation Tube makes it an efficient insulation. It is manufactured without the use of CFC’s, HFC’s or HCFC’s. It is also formaldehyde free, low VOCs, fiber free, dust free and resists mold and mildew. Rubber Foam Insulation Tube can be made with special antimicrobial product protection for added defense against mold on the insulation.
| NO. | Copper Tube | Steel Pipe | Internal Φ mm | 9mm · 3/8" FF | 13mm · 1/2" HH | 19mm · 3/4" MM | 25mm · 1" RR | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nom. ID Inches | Nom. ID Inches | I.P.S. Inches | Φ External mm | Φ Nominal mm | Ref. Wall*ID | Lengths (2m) per cart | Ref. Wall*ID | Lengths (2m) per cart | Ref. Wall*ID | Lengths (2m) per cart | Ref. Wall*ID | Lengths (2m) per cart | ||
| 1 | 1/4 | 6.4 | - | - | - | 7.1 - 8.5 | 9*06 | 170 | 13*6 | 90 | 19*6 | 50 | 25*6 | 35 |
| 2 | 3/8 | 9.5 | 1/8 | 10.2 | 6 | 11.1 - 12.5 | 9*09 | 135 | 13*10 | 80 | 19*10 | 40 | 25*10 | 25 |
| 3 | 1/2 | 12.7 | - | 12.5 | - | 13.1 - 14.5 | 9*13 | 115 | 13*13 | 65 | 19*13 | 40 | 25*13 | 25 |
| 4 | 5/8 | 15.9 | 1/4 | 13.5 | 8 | 16.1 - 17.5 | 9*16 | 90 | 13*16 | 60 | 19*16 | 35 | 25*16 | 20 |
| 5 | 3/4 | 19.1 | - | - | - | 19.0 - 20.5 | 9*19 | 76 | 13*19 | 45 | 19*19 | 30 | 25*20 | 20 |
| 6 | 7/8 | 22.0 | 1/2 | 21.3 | 15 | 23.0 - 24.5 | 9*22 | 70 | 13*22 | 40 | 19*22 | 30 | 25*22 | 20 |
| 7 | 1 | 25.4 | - | 25.0 | - | 26.0 - 27.5 | 9*25 | 55 | 13*25 | 40 | 19*25 | 25 | 25*25 | 20 |
| 8 | 1 1/8 | 28.6 | 3/4 | 26.9 | 20 | 29.0 - 30.5 | 9*28 | 50 | 13*28 | 36 | 19*28 | 24 | 25*28 | 18 |
| 9 | - | 32.0 | - | - | - | 32.5 - 35.0 | 9*32 | 40 | 13*32 | 30 | 19*32 | 20 | 25*32 | 15 |
| 10 | 1 3/8 | 34.9 | 1 | 33.7 | 25 | 36.0 - 38.0 | 9*35 | 36 | 13*35 | 30 | 19*35 | 20 | 25*35 | 15 |
| 11 | 1 1/2 | 38.0 | - | 38.0 | - | 39.0 - 41.0 | 9*38 | 36 | 13*38 | 24 | 19*38 | 17 | 25*38 | 12 |
| 12 | 1 5/8 | 41.3 | 1 1/2 | 42.4 | 32 | 43.5 - 45.5 | 9*42 | 30 | 13*42 | 25 | 19*42 | 17 | 25*42 | 12 |
| 13 | - | 44.5 | - | 44.5 | - | 45.5 - 47.5 | 9*45 | 25 | 13*45 | 20 | 19*45 | 16 | 25*45 | 12 |
| 14 | 1 7/8 | 48.0 | 1 1/2 | 48.3 | 40 | 49.5 - 51.5 | 9*48 | 25 | 13*48 | 20 | 19*48 | 15 | 25*48 | 12 |
| 15 | 2 1/8 | 54.0 | - | 54.0 | - | 55.0 - 57.0 | 9*54 | 25 | 13*54 | 20 | 19*54 | 15 | 25*54 | 10 |
| 16 | 2 | 57.1 | - | 57.0 | - | 58.0 - 60.0 | - | - | 13*57 | 18 | 19*57 | 12 | 25*57 | 9 |
| 17 | 2 3/8 | 60.3 | 2 | 60.3 | 50 | 61.5 - 63.5 | - | - | 13*60 | 18 | 19*60 | 12 | 25*60 | 9 |
| 18 | 2 5/8 | 67.0 | - | - | - | 67.5 - 70.5 | - | - | 13*67 | 15 | 19*67 | 10 | 25*67 | 8 |
| 19 | 3 | 76.2 | 2 1/2 | 76.1 | 65 | 77.0 - 79.5 | - | - | 13*76 | 12 | 19*76 | 10 | 25*76 | 6 |
| 20 | 3 1/8 | 80.0 | - | - | - | - | - | - | 13*80 | 12 | 19*80 | 10 | 25*80 | 6 |
| 21 | 3 1/2 | 88.9 | 3 | 88.9 | 80 | 90.5 - 93.5 | - | - | 13*89 | 10 | 19*89 | 8 | 25*89 | 6 |
| 22 | 4 1/4 | 108.0 | - | 108.0 | - | 108 - 111 | - | - | 13*108 | 6 | 19*108 | 6 | 25*108 | 5 |
| Tolerance: Thickness | ± 1.3mm | ± 2.0mm | ± 2.4mm | ± 2.4mm | ||||||||||
| Technical Data | |||
|---|---|---|---|
| Property | Unit | Value | Test Method |
| Temperature range | °C | (-50 - 110) | GB/T 17794-1999 |
| Density range | Kg/m³ | 45-65Kg/m³ | ASTM D1667 |
| Water vapor permeability | Kg/(m.s.pa) | ≤0.91×10 ﹣¹³ | DIN 52 615 / BS 4370 Part 2 1973 |
| μ | - | ≥10000 | - |
| Thermal Conductivity | W/(m.k) | ≤0.030 (-20°C) | ASTM C 518 |
| ≤0.032 (0°C) | |||
| ≤0.036 (40°C) | |||
| Fire Rating | - | Class 0 & Class 1 | BS 476 Part 6 part 7 |
| Flame Spread and Smoke Developed Index | - | 25/50 | ASTM E 84 |
| Oxygen Index | - | ≥36 | GB/T 2406, ISO4589 |
| Water Absorption, % by Volume | % | 20% | ASTM C 209 |
| Dimension Stability | - | ≤5 | ASTM C534 |
| Fungi resistance | - | Good | ASTM 21 |
| Ozone resistance | Good | GB/T 7762-1987 | |
| Resistance to U.V. and weather | Good | ASTM G23 | |
Rubber Foam Insulation Tube is used to retard heat gain and control condensation drip from chilled-water and refrigeration systems. It also efficiently reduces heat flow for hot-water plumbing and liquid-heating and dual-temperature piping. The recommended temperature usage range for Rubber Foam Insulation Tube is -297°F to +220°F (-183°C to +105°C). For use on cold pipes, Rubber Foam Insulation Tube thicknesses have been calculated to control condensation on the insulation outer surface, as shown in the table of thickness recommendations.
