Aluminum Insulation Tube/Aluminum Kit/Aluminum Pipe Installation Kit for Air Conditioner Price

Copper and aluminum welded connecting Insulation pipe










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;

(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.



Technical Parameter:

1. Suggestion sizes of air-conditioning pipe insulation(double pipe) Parameters (For R410A, R404A, R407C, R507A, R134A refrigerant)

 

2.Suggestion sizes of air-conditioning pipe insulation(double pipe) Parameters (For R22,R12 refrigerant)

PS:All of the copper and aluminum tube diameter and wall thickness can be changed by customers' required.

Production process:
1.copper cutting
2.Deburring
3.Copper aluminum soldering
4.Airtight detection
5.Wear heat shrinkable tube
6.Baking heat shrinkable tube
7.Wear thermal insulation pipe
8.Flaring
9.Blowing clean
10.Dustproof cap
11.Roll up pipe
12.Packing





Package and shipment:
1) Packed with plastic film,or packed in standard export carton.
2)Can packed as customer's requirement
3)Can shipped by sea freight,Air freight,express, cheapest way is sea freigh.





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FAQ
1. Q: What is your payment terms?
A: TT, LC etc.

2. Q: What is your delivery terms?
A: FOB, EXW, CIF etc.

3. Q: How to control your quality?
A: We are ISO 9001-2008 certified firm. We have the integrated systerm of production quality control. We have IQC(Incoming quality control), IPQC( In process quality control), FQC(Final quality control), and OQC(Out-going quality control) to control each process of production.

4. Q: What is your main market?
A: Europe, Austrial, East Asia and America etc.

5. Q: Do you provide the samples? How long will it take?
A: Yes, we do. The regual item in stock will be shipped in 3-5 days. And the customized one will be 15-25 days.

6. Q: Can you produce the samll order?
A: Yes, we can. If you order is smaller than our MOQ, we will arrange special prduction for you, but the price will be a little higher.




 
Our company
Changzhou Andwin International Corporation Limited
Add- No 91 Hanjiang Road New District Changzhou Jiangsu China
main product:
Insulation Copper Tube;
Aluminum Tube;
Copper Tube;
Brass Pipe.

Advanced One-Stop Purchasing Service-In Air-conditioning And Refrigeration Industry

Contact
Gordon Lu

Phone-0086 18136599633
Tel-0086-519-83984950-803
Fax-0086-519-83984950-808