Audited Supplier
Hot Sale Air Conditioner Copper Aluminum tube
| Outer diameter | 6.35 mm; 9.52 mm;12.7 mm;15.88 mm;19.05 mm |
| 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;
(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.
Packaging & Shipping
Contact us
| *LDPE Foam Insulation Tube *Connection Tube of Air Conditioner *HVAC Parts | Ivy Tang +86-15324488607 | |
| Factory:Huagang Industrial Zone, He'an Road, Feixi County, Hefei, Anhui Tel:+86-551-63468545 Fax:+86-551-63462455 | ||
