• 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.

• 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 150mm, 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 

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

 1 The length of pipe, copper cap and wall thickness of 410 air conditioning pipe can be customized.

 2 Short delivery time, 3-7 working days.

 3 Free sample of 410 air conditioning pipe can be available.

 4 Professional engineer with six year experience to solve your problem regarding 410 air conditioning pipe.

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

 6 Small order about 410 air conditioning 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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