Refrigeration & Air Conditioning Parts
Refrigeration Compressor
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Products Name: Insulated AC Copper Aluminium Tube
Description:

Insulated AC Copper Aluminium Tube

Quality Assurance:
(1) Welding point: no pores,cracks,slag,burrs and burn,not fusion
(2)Air tightness: using a high pressure for 4.0MPa pressure for 5 minutes, no leakage;
(3)Pressure: after the air tightness check is qualified, slowly press the pressure to 13MPa,keep for 1 minute, without any
cracks ;
(4)Bending: The sample is bent into a curved core diameter of 2 times than the nominal diameter of the pipe, after bending
180 degrees, the pipe does not produce wrinkles and cracks;
(5)Tensile strength: The tensile strength is at 65-118mpa, the pull part is on the side of the aluminum pipe, and the weld is
above 10mm;
(6)KTG: Shrink good, sealed accessories have been melted, completely wrapped in copper aluminum joints, the seal can not
turn
Specification
Outer Diameter 
Wall thickness
Diameter of insulation
Wall thickness of insulation
Length
1/4"+3/8"
6.35+9.52mm



according
to your requirement
φ8+φ12



8mm



according
to your requirement
1/4"+1/2"
6.35+12.7mm
φ8+φ14
1/4"+5/8"
6.35+15.88mm
φ8+φ18
3/8"+5/8"
9.52+15.88mm
φ12+φ18
3/8"+3/4"
9.52+19.05mm
φ12+φ22
1/2"+3/4"
12.7+19.05mm
φ14+φ22
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