air con insulation tube as aircondition accessories

• The length and wall thickness of pipe, copper nut and insulation can be customized.
• Advance cutting machine promote precision.
• Powerful hydraulic expanding machine makes surface of inner or outer wall smooth.
• Short delivery time, 3-7 working days.
• Small order is also welcomed.

  Mechanical Properties of air conditioner aluminum copper pipe 

• Anticorrosion treatment on the surface using polytene material, proventing vapor in case of corroding, ensure 8 year lifespan.
• The length of welding area reaches 5-10mm, advance welding machine promote efficiency by 80%.
• The length of copper end is 90mm, no burr, crack, voids problems.
• Inside Interor surface maximum permissible residue 0.038g/m ² .
• 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.
• Copper thickness compatible any gases: R22 - R407C- R410A -R404A - R507C etc

• 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.

  Nylon bage or hard paper carton. Or as customer's request.

 1 The length of pipe, copper cap and wall thickness of air conditioner aluminum copper pipe can be customized.

 2 Short delivery time, 3-7 working days.

 3 Free sample of air conditioner aluminum copper pipe.

 4 Professional engineer with six year experience to solve your problem regarding air conditioner aluminum copper pipe.

 5 Excellent afer sale severce, 100% compensation if any quality problem.

 6 Small order about air conditioner aluminum copper pipe is also welcomed.

    Dongguang 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 arrange includes the central air-conditioner heat preservation copper tube, air-conditioning aluminum tube, air-conditioner coating tube. Due to innovative improve technology, YiDu can ensures 4 mian 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 airconditioning 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. Manufacture capacity can reach 4k-6k sets daily. Products have been exported to Europe, America, Japan, Middle East, Southeast Asia,and so on. Welcome to contact our sales for quotation. 

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