| Application: | Commercial |
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| Certification: | RoHS |
| Type: | Duct |
| Samples: |
all specifications available
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier R410A Insulated Copper Pair Coils for Commercial Air Conditioning
| Specification | Copper pipe size (mm) | Insulation thickness (mm) | Length (ft) |
| 1/4" + 3/8" | 6.35 × 0.8 + 9.52 × 0.8 | 8 × 8 mm | 10ft - 164ft |
| 1/4" + 1/2" | 6.35 × 0.8 + 12.70 × 0.8 | 8 × 8 mm | 10ft - 164ft |
| 1/4" + 5/8" | 6.35 × 0.8 + 15.88 × 0.9 | 8 × 8 mm | 10ft - 164ft |
| 3/8" + 5/8" | 9.52 × 0.8 + 15.88 × 0.9 | 8 × 8 mm | 10ft - 164ft |
| 3/8" + 3/4" | 9.52 × 0.8 + 19.05 × 1.0 | 13 × 13 mm | 10ft - 164ft |
| 1/2" + 3/4" | 12.70 × 0.8 + 19.05 × 1.0 | 13 × 13 mm | 10ft - 164ft |
Advantages:
1.OEM is welcomed.
2.Certificate:ISO9001:2008
3.Standard:JIS H3300
4.Most competitive prices
5.Reliable Quality&Service
Product Application
1. Pancake Coil for ACR, General Engineering Applications
2. LWC Coil for ACR, General Engineering Applications
3. Straight Copper Tubes for ACR and Refrigeration
4. Inner-grooved copper tube for ACR and Refrigeration
5. Copper Pipe for Transportation System of water, gas and oil
6.PE-coated copper tube for water/gas/oil transportation system
7.Semi-finished Copper tube for industrial applications
Technical Parameter:
1. Suggestion sizes of air-conditioning pipe insulation(double pipe) Parameters (For R410A, R404A, R407C, R507A, R134A refrigerant)
| specification | size of aluminum tube | size of insulation tube |
wall thickness of insulation tube | Suitable for | Length(m) | |||
| 1/4"+3/8" | 6.35×0.8+9.52×0.8mm | φ8(±0.5)+φ12(±0.5) | 8mm+8mm | 1HP | 3-30 | |||
| 1/4"+1/2" | 6.35×0.8+12.70×0.8mm | φ8(±0.5)+φ14(±0.5) | 8mm+8mm | 1.5HP | 3-30 | |||
| 1/4"+5/8" | 6.35×0.8+15.88×1.0mm | φ8(±0.5)+φ18(±0.5) | 8mm+8mm | 2HP | 3-30 | |||
| 3/8"+5/8" | 9.52×0.8+15.88×1.0mm | φ12(±0.5)+φ18(±0.5) | 8mm+8mm | 3HP | 3-30 | |||
| 3/8"+3/4" | 9.52×0.8+19.05×1.0mm | φ12(±0.5)+φ22(±1) | 8mm+8mm | 4HP | 3-30 | |||
| 1/2"+3/4" | 12.70×0.8+19.05×1.0mm | φ14(±0.5)+φ22(±1) | 8mm+8mm | 5HP | 3-30 | |||
| specification | size of aluminum tube | size of insulation tube |
wall thickness of insulation tube | Suitable for | Length(m) | ||
| 1/4"+3/8" | 6.35×0.6+9.52×0.6mm | φ8(±0.5)+φ12(±0.5) | 8mm+8mm | 1HP | 3-30 | ||
| 1/4"+1/2" | 6.35×0.6+12.70×0.6mm | φ8(±0.5)+φ14(±0.5) | 8mm+8mm | 1.5HP | 3-30 | ||
| 1/4"+5/8" | 6.35×0.6+15.88×0.8mm | φ8(±0.5)+φ18(±0.5) | 8mm+8mm | 2HP | 3-30 | ||
| 3/8"+5/8" | 9.52×0.6+15.88×0.8mm | φ12(±0.5)+φ18(±0.5) | 8mm+8mm | 3HP | 3-30 | ||
| 3/8"+3/4" | 9.52×0.6+19.05×0.8mm | φ12(±0.5)+φ22(±1) | 8mm+8mm | 4HP | 3-30 | ||
| 1/2"+3/4" | 12.70×0.6+19.05×0.8mm | φ14(±0.5)+φ22(±1) | 8mm+8mm | 5HP | 3-30 | ||
PS:All of the copper diameter and wall thickness can be changed by customers' required.
About packages for copper pair coils, we normally use cartons for it, but we also support other packing ways, such as pallets. Customized information on the cartons is available, such as printing your logos or your company names on it, that would be ok.About the shipping for copper pair coils, we support different kinds of shipping methods, such as shipping by railway transport, by sea, by air or multimodal transport, FOB, CNF, CIF, DDP is ok.
Q1: Are you manufacturer?
A1: We are professional manufacturer in China, we export our products all around the world since 2014.
Q2: Can we get samples for quality testing ?
A2: Of course, we can support free samples for you as your requirement.
Q3: What's your MOQ?
A3: 500 rolls.
Q4: Can we use our own logos on the products?
A4: Yes, we support OEM packages with your own logos or designs.
Q5: How long will be the production if we place a order to your factory?
A5: The production will be ok within 15-30 days after the order is confirmed.
Suppliers with verified business licenses
Audited Supplier 
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