Applications
Plain end insulated copper pipe is suitable for ductless mini-split systems, VRF commercial systems, AC & heat pump. It is constructed of seamless soft flexible copper tubing and tear resistant polyethylene foam insulation tube or Elastomeric Insulation tube. The insulated copper tube is available as single and pair (twin) copper coil. The copper tubing is manufactured according to EN 12735-1 standard (ASTM B280 standard or AS 1571 standard or JIS H3300 standard). Ink marking every meter in the insulation tube makes the size specification, standard and length distinguished easily. Our insulated copper pipe is available up to 50 meters.
Material
Copper Tube:
C12200 (Cu-DHP) alloy, with copper content more than 99.90% and with phosphorous range of 0.015% to 0.040%, conforms to ASTM B280, EN 12735-1, AS 1571, JIS H3300 standard. The copper tube is fully annealed to the soft temper. R410a & R32 grade.
Polyethylene foam insulation tube:
Light weight and low-density cross-linked polyethylene foam, tear resistant, designed for insulating cooling and heating lines. Conforms to ASTM E84 (25/50), UL 723, UL 94 standard, AS 1530.3 standard, EN 13501-1 standard with thermal conductivity (K value) 0.263 Btu•in/ft2•h•F (0.038 W/m•K) at mean temperature 104°F (40°C)
Color: embossed White / embossed black / embossed grey
Thickness: 3/8”, 1/2”, 5/8”, 3/4” (8mm, 9mm, 10mm, 13mm, 16mm, 19mm)
Elastomeric insulation tube:
Flexible and closed cell elastomeric material designed for insulating cooling and heating lines. Conforms to ASTM C534, ASTM E84 (25/50) standard, with thermal conductivity (K value) 0.25Btu•in/ft2•h•F (0.036 W/m•K) at mean temperature 75°F (24°C)
Color: Black, Red, Blue, Green
Thickness: 1/4”, 3/8”, 1/2”, 3/4”, 1” (6mm, 9mm, 10mm, 13mm, 19mm, 25mm)
Key Feature
Professional copper tube manufacturer, fast production and delivery
100% pure copper, R410 & R32 grade copper tubing
CE certificate, ASTM B280 certificate, EN 12735-1 certificate, AS 1571 certificate for copper tubes
ASTM E84 (25/50) certificate, EN 13501 certificate, AS 1530.3 certificate for insulation pipe
Polyethylene foam insulation tube is UV resistant and anti-aging, fire resistant
Ink marking every meter or every foot in the insulation tube makes the size specification, standard and length distinguished easily
Each insulated copper pipe cleaned and capped, individually sealed and packed by strong carton for maximum protection
Technical Properties
Copper Tubing
Copper Alloy | Chemical Composition | Temper | Mechanical Property | Hardness HV | Standard | ||
Copper % | Phosphorus % | Tensile Strength MPa | Elongation % | ||||
C12200 | ≥ 99.90 | 0.015-0.040 | O60 | ≥ 205 | ≥ 40 | / | ASTM B280 |
Cu-DHP | ≥ 99.90 | 0.015-0.040 | R220 | ≥ 220 | ≥ 40 | 40-70 | EN 12735-1 |
C12200 | ≥ 99.90 | 0.015-0.040 | O | ≤ 75 | AS 1571 | ||
C1220 | ≥ 99.90 | 0.015-0.040 | O | ≥ 205 | ≥ 40 | / | JIS H3300 |
Polyethylene foam Insulation tube
Insulation Type | Thermal Conductivity (104°F) | Water Vapor Permeability | Tensile Strength | Shrinkage | Fire Proof Rating | R Value |
Polyethylene foam Insulation | 0.263 Btu•in/ft2•h•F (0.038W/m•K) | 4x10-5 mg/h•m•Pa | ≥0.34 MPa | ≤7% | ASTM E84 (25/50) UL 94 UL 723 AS/NZS 1530.3 EN 13501-1 | 3/8” Wall = R2 |
Elastomeric Insulation tube
Insulation Type | Thermal Conductivity (75°F) | Water Vapor Permeability | Tensile Strength | Shrinkage | Fire Proof Rating | R Value |
Elastomeric Insulation | 0.25 Btu•in/ft2•h•F (0.036W/m•K) | 7.25x10-14 kg/s•m•Pa | ≥0.025 MPa | ≤10% | ASTM E84 (25/50) BS 476-7 (Class 1) | 3/8” Wall = R2.5 |
Specifications
R410a & R32 Grade
size | insulation inner diameter mm | copper tube size mm | length | |
outside diameter | wall thickness | |||
Single Coil 1/4” | 8.0 | 6.35 | 0.8 | up to 50 meters |
Single Coil 3/8” | 12.0 | 9.52 | 0.8 | up to 50 meters |
Single Coil 1/2” | 14.0 | 12.7 | 0.8 | up to 50 meters |
Single Coil 5/8” | 18.0 | 15.88 | 1.0 | up to 50 meters |
Single Coil 3/4” | 22.0 | 19.05 | 1.14 | up to 50 meters |
Single Coil 7/8” | 25.0 | 22.23 | 1.4 | up to 50 meters |
Pair Coil 1/4”+3/8” | 8.0 | 6.35 | 0.8 | up to 50 meters |
12.0 | 9.52 | 0.8 | ||
Pair Coil 1/4”+1/2” | 8.0 | 6.35 | 0.8 | up to 50 meters |
14.0 | 12.7 | 0.8 | ||
Pair Coil 1/4”+5/8” | 8.0 | 6.35 | 0.8 | up to 50 meters |
18.0 | 15.88 | 1.0 | ||
Pair Coil 3/8”+5/8” | 12.0 | 9.52 | 0.8 | up to 50 meters |
18.0 | 15.88 | 1.0 | ||
Pair Coil 3/8”+3/4” | 12.0 | 9.52 | 0.8 | up to 50 meters |
22.0 | 19.05 | 1.14 | ||
Pair Coil 1/2”+3/4” | 14.0 | 12.7 | 0.8 | up to 50 meters |
22.0 | 19.05 | 1.14 | ||
ASTM B280 Standard
size | insulation inner diameter mm | copper tube size mm | length | |
outside diameter | wall thickness | |||
Single Coil 1/4” | 8.0 | 6.35 | 0.76 | up to 50 meters |
Single Coil 3/8” | 12.0 | 9.52 | 0.81 | up to 50 meters |
Single Coil 1/2” | 14.0 | 12.7 | 0.81 | up to 50 meters |
Single Coil 5/8” | 18.0 | 15.88 | 0.89 | up to 50 meters |
Single Coil 3/4” | 22.0 | 19.05 | 0.89 | up to 50 meters |
Single Coil 7/8” | 25.0 | 22.23 | 1.14 | up to 50 meters |
Pair Coil 1/4”+3/8” | 8.0 | 6.35 | 0.76 | up to 50 meters |
12.0 | 9.52 | 0.81 | ||
Pair Coil 1/4”+1/2” | 8.0 | 6.35 | 0.76 | up to 50 meters |
14.0 | 12.7 | 0.81 | ||
Pair Coil 1/4”+5/8” | 8.0 | 6.35 | 0.76 | up to 50 meters |
18.0 | 15.88 | 0.89 | ||
Pair Coil 3/8”+5/8” | 12.0 | 9.52 | 0.81 | up to 50 meters |
18.0 | 15.88 | 0.89 | ||
Pair Coil 3/8”+3/4” | 12.0 | 9.52 | 0.81 | up to 50 meters |
22.0 | 19.05 | 0.89 | ||
Pair Coil 1/2”+3/4” | 14.0 | 12.7 | 0.81 | up to 50 meters |
22.0 | 19.05 | 0.89 | ||
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