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BEEFLEX Rock Wool Pipe Section
BEEFLEX preformed rock wool pipe sections: unfaced (RW-TKB), aluminium foil (RW-TC) or kraft (RW-TKR); ID 22–325 mm, 25–140 mm thick, 1 m long, 400–750 °C.
BEEFLEX rock wool pipe section is the preformed tubular form of rock wool, used to insulate central chilled water systems, air conditioning, steel pipes, PVC pipes and PPR chilled water pipes in high-rise buildings.
It provides thermal insulation, fire resistance and sound insulation, and is widely used in petrochemical, food, thermal power, heating equipment and industrial boiler systems.
Types
| Pipe section, unfaced | RW-TKB |
|---|---|
| Pipe section with aluminium foil | RW-TC |
| Pipe section with kraft paper | RW-TKR |
Technical specifications
| Standard density | 60 kg/m³; 130–160 kg/m³ on request |
|---|---|
| Service temperature | 400–750 °C |
| Thermal conductivity | 0.0361 W/m.K (ASTM C518) |
| Fire performance | Non-combustible (ISO 1182:2010) |
| Facing | Bare or aluminium foil |
| Length | 1000 mm |
| Marking | CE |
Available sizes (thickness, mm)
| NPS | ID (mm) | 25 | 50 | 100 | 120 | 140 |
|---|---|---|---|---|---|---|
| 1/2″ | 22 | x | x | x | x | x |
| 3/4″ | 28 | x | x | x | x | x |
| 1″ | 34 | x | x | x | x | x |
| 1-1/4″ | 43 | x | x | x | x | x |
| 1-1/2″ | 49 | x | x | x | x | x |
| 2″ | 60 | x | x | x | x | x |
| 2-1/2″ | 76 | x | x | x | x | x |
| 3″ | 89 | x | x | x | x | x |
| 4″ | 114 | x | x | x | x | x |
| 5″ | 140 | – | x | x | x | x |
| 6″ | 168 | – | x | x | x | x |
| 8″ | 219 | – | x | x | x | x |
| 10″ | 273 | – | x | x | x | x |
| 12″ | 325 | – | – | x | x | x |
Advantages
- Easy to fit round pipes of many sizes
- Compact and lightweight, easy to transport and install
- Fire resistant
- Highly soundproof, waterproof and non-hygroscopic
- Does not support mould or bacteria growth
Applications
- Central chilled water and air conditioning systems
- Steel, PVC and PPR chilled water pipes in high-rise and commercial buildings
- Petrochemical, food and thermal power plants
- Heating equipment and industrial boilers
General test results of BEEFLEX rock wool
| Non-combustibility (ISO 1181:2010) | Furnace temperature rise 5 °C (limit ≤ 50); sustained flaming 0 s (≤ 10); mass loss 4.31% (≤ 50) – meets Vietnam QCVN 06:2022/BXD |
|---|---|
| Bulk density | 40–160 kg/m³ (ASTM C167-22) |
| Thermal conductivity | 0.0361 W/m.K at 23 °C (ASTM C518-21) |
| Water vapour sorption | 0.6% by weight (ASTM C1104) |
| Water vapour permeance | 6.436 × 10⁻⁸ g/m².s.Pa (ASTM E96-16) |
| Maximum service temperature | 750 °C, 5.2% mass loss, no smoke or flame (ASTM C411) |
| Sound absorption | 1.12 at 2000 Hz (60 kg/m³, 50 mm sample) |
| Impurities | ≤ 0.5% (GB/T 5480.5) |
Request a quote
Prices depend on density, thickness, facing and quantity. Send FEYANA the product code, size and quantity for a fast quotation. We supply from Vietnam to Singapore, Malaysia, Thailand, Indonesia, the Philippines and across Southeast Asia.
- WhatsApp / Phone: +84 988 641 591
- Email: sales.00@feyana.com
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