XLPE Pipe Tubing (Plain)
XLPE pipe tubing in its plain form is cross-linked polyethylene tubing engineered to deliver strong insulation performance across a variety of industrial and building applications.
| Parameter | Value |
|---|---|
| Material (ASTM C 1427) | Chemically cross-linked closed-cell polyethylene foam insulation |
| Thickness | 3, 6, 9, 13, 15, 19, 25, 30, 35, 40, 50 mm |
| Color | Grey |
| Pipe Diameters (MS Pipe) | ½″, ¾″, 1¼″, 1½″, 2″, 2½″, 3″, 4″, 5″, 6″, 8″, 10″ |
| Pipe Diameters (Copper Pipe) | ¼″ up to 5½″, in standard copper-tube increments (e.g. ⅜″, ½″, ⅝″, ¾″, ⅞″, 1″, 1⅛″ … through 5⅛″, 5½″) |
| Width | 1.2 m |
| Temperature Range | -40°C to +115°C |
| Nominal Density | 30 ± 3 kg/m³ |
| Thermal Conductivity | 0.0318 W/m·K at 0°C; 0.0329 W/m·K at 23°C; 0.0382 W/m·K at 46°C |
| Water Vapour Resistance Factor (μ) — DIN 52615 | > 9000 (plain foam); > 14000 (aluminum-foil-faced foam) |
| Reaction to Fire | Self-extinguishing, non-toxic; ozone rating very good |
| Dimensional Stability — BS 4370 Part 1 | Change in dimensions < 0.5% at -20°C (4 hrs) and < 0.5% at 110°C (4 hrs) |
| Limiting Oxygen Index — ASTM D 2863 | 24% |
| Compression Strength @ 25% — ASTM D 3575 | 0.44 kgf/cm² |
| Resistance to Chemicals — ASTM C 543 | No characteristic change observed |
| Tensile Strength @ 50 mm/min — ASTM D 3575 | 2.51 kgf/cm² |
| Elongation at Break — ASTM D 3575 | 133.20% |
| Fungal Resistance — ASTM G21 | No growth observed |
| Sound Transmission Class (9 mm foam + 12 mm gypsum board) — ASTM E 413 / ISO 140 | 40 dB |
| Water Absorption — ASTM C 209 / ASTM 1763 | < 0.2% |
| Water Vapour Permeance — ASTM E96 | 0.15 ng/Pa·s·m |
| Health & Safety Aspects | CFC/HCFC-free; dust and fibre free; VOC/SVOC free |
Suitable For
Applications
Power Distribution
insulates power cables for efficient, safe electricity transmission
Plumbing and Piping
transports fluids and gases, aided by chemical resistance and durability
Industrial Processes
used in chemical plants to transport corrosive substances
Underground Utilities
resistance to moisture and environmental factors suits buried cable and pipe protection
Automotive and Aerospace
wire harnesses and fluid transport where insulation and temperature resistance matter
Construction and HVAC
pipe insulation supporting heating, ventilation, and air-conditioning efficiency
Electrical Enclosures
insulates wiring and components against electrical hazards
Product Benefits
Advantages
High Insulation Efficiency
strong electrical insulation limits leakage and short-circuit risk
Thermal Stability
cross-linking supports performance across a wide temperature range
Resistance to Chemicals
withstands acids, alkalis, and solvents
Mechanical Strength
withstands physical stress, impact, and pressure
Durability and Longevity
resists moisture, UV exposure, and aging
Flexibility and Ease of Installation
fits complex or curved configurations
Dielectric Properties
suited to cable insulation in power transmission
Advanced Insulation Solution
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