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Air conditioner spare parts copper aluminum conjunction pipe  

Air conditioner spare parts copper aluminum conjunction pipe

Air conditioner spare parts copper aluminum conjunction pipe for air conditioner price   Outer diameter 6.35 mm; 9.52 mm;12.7 mm;15.88 mm;19.05 mm Length 3-10mm Cu(min) 10% Wall thickness 0.7-1.2 mm Insulation pipe thickness 8mm Elongation(≥%) 40% Tensile strength(≥MPa) 170 Alloy or not Alloy Material XPE or RUBBER Application Air condition or refrigerator   Technical standard of copper aluminum connecting pipe: (1)Welding point: no pores,cracks,slag,burrs and burn,not fusion,no obvious oxide film,no plug hole without significantly reduced(Φ6.3hole is larger than 3.0mm); (2)Air tightness: using a high pressure for 4.0MPa pressure for 5 minutes, no leakage…