ac refrigeration fittings insulated copper pipe
Product Description
Mechanical Properties of Copper Pipe
- Pure copper matrial with good stretching resistance, content of C1220 copper reaches 99.9%.
- Inside Interor surface maximum permissible residue 0.038g/m ² .
- Tensile strength(Mpa)>205, elongation(%)>40.
- No defects on the surface of air conditioner copper pipe during production, avoiding hidden trouble.
- Dimension and mechanical properties complied with ASTM B280, EN12735-1, AS1571, JIS H3300.
Insulation Properties of Copper Pipe
- High temperature resist(120℃), flame resist standards: USA UL-HF-1, France M1, Australia BL-s1-d0, China B1
- Anti-aging and ultraviolet. After 200-hours-irradiation of Xenon arc Lamp, there is no wrinkle, pinhole, pulverization or cracking situation occurs for our products. Therefore the anti-aging ability of insulation tube could be assumed approximately 8-10 years.
- Ability of preventing condensation of water vapor, working temperature is from -70 ℃ to 120 ℃ as environment condition. Moisture permeability coefficient is ≤1.3x10-10.
- Europe Rohs standard, Lead, Cadmium, Mercury, Hexavalent Chromium, Polybrominated Biphenyls and Polybrominated Diphenyl Ether tests are all qualified.
| Spec.(inch) | Metal tube outer dia.*wall thickness(mm) | Insilating thickness (mm) | Length(m) | Quantity per carton |
|---|---|---|---|---|
| 3/8" + 5/8" | 9.52*0.1+15.88*1 | 10 | 30-50 | 5 |
| Spec.(inch) | Metal tube outer dia.*wall thickness(mm) | Insilating thickness (mm) | Length(m) | Quantity per carton |
|---|---|---|---|---|
| 1/4"+ 3/8" | 6*0.8+9.52*0.8 | 10 | 30-50 | 5 |
| 1/4"+ 1/2" | 6*0.8+12*0.8 | 10 | 30-50 | 5 |
| 1/4"+ 5/8" | 6*0.8+15.88*1 | 10 | 30-50 | 5 |
| 3/8" + 3/4" | 9.52*0.8+19.05*1.2 | 10 | 30-50 | 5 |
| 1/2" + 3/4" | 12*0.8+19.05*1.2 | 10 | 30-50 | 5 |
| Items | Test method | Result |
| Airtightness property | 4.0MPA, 5 min | No leak |
| Presure resistance | 12MPA, 1 min | No crackle |
| Bendability | Diameter 180 deg | No pleat and crackle |
Packging&Shipping
Packaging: Nylon bag or hard paper carton. Or as customer's request.
Shipment: 3-7 days after receive payment.
Our Services
1. The length of pipe, copper cap and wall thickness of air conditioner copper pipe size can be customized.
2. Short delivery time, 3-7 working days.
3. Free sample of air conditioner copper pipe all size available.
4. Professional engineer with six year experience to solve your problem regarding air conditioner copper pipe size.
5. Excellent afer-sales service, 100% compensation if any quality problem.
6. Small order of air conditioner copper pipe is also welcomed.
Company Information
Dongguan YiDu Refrigeration Technology Co.,Ltd was established in 2009, specializing in the RD and manufacture of refrigeration accessories,especially the cooper/aluminum connecting pipe for air conditioner.
Product range includes the central air-conditioner heat preservation copper tube, air-conditioning aluminum tube, air-conditioner coating tube.
Due to innovative improve technology, YiDu ensures 4 advantages compared with other competitors.
A. First class cutting machine would not hurt pipes, avoiding narrowing size, leakage or water drop.
B. Excellent welder with gas bar, makes sure the inside of pipe completely empty, no occlusion, meanwhile keep original size.
C. 100% no aluminum slag.
D. OEM service, the length and wall thickness of air conditioning pipe or insulation pipe can be customized.
For six years,YiDu has already built a well-earned reputation for producing the finest products with reasonable cost. Daily manufacture capacity can reach 4k-6k sets. Products have been exported to Europe, America, Japan, Middle East, Southeast Asia, all over the world. Welcome to contact our sales for quotation.
FAQ
Pls see to our website: http://www.airconditioningtube.com/FAQ/