Long warranty HVAC copper pipe &copper-aluminum connecting tube
Our air condition insulation connecting pipe features:
1.The length we can do customers required of air condition insulation connecting pipe.
2.Our coil is copper and copper-aluminum resistance welding pipe.
3.The brass nut we can install as customers' required or not.
4.The length we have 3-30m for you to choose.And can as customer required.
Our company advantages:
We are the professional manufacturer of air condition insulation connecting pipe,aluminium tube,aluminum pipe,copper aluminum fittings,copper pipe,pancake coil of aluminum
and copper pipe and air conditioner connecting pipe used for HVAC system.Alloy 1050/1060/1070/1100-3103/3003/5052/5056/6061/6063,hot extrusion and cold drawn.We also help customers to purchase some refrigeration parts,like motor,hand tool.
We have many years exporting experience,have our own factory,we are focusing on offering customers or partners good quality products and
best service in air condition and refrigeration industry.
And we accept OEM and ODM.
Technical Parameter:
1. Suggestion sizes of air-conditioning pipe insulation(double pipe) Parameters (For R410A, R404A, R407C, R507A, R134A refrigerant)
| specification |
size of aluminum tube |
size of insulation
tube |
wall thickness of insulation tube |
Suitable for |
Length(m) |
| 1/4"+3/8" |
6.35×0.8+9.52×0.8mm |
φ8(±0.5)+φ12(±0.5) |
8mm+8mm |
1HP |
3-30 |
| 1/4"+1/2" |
6.35×0.8+12.70×0.8mm |
φ8(±0.5)+φ14(±0.5) |
8mm+8mm |
1.5HP |
3-30 |
| 1/4"+5/8" |
6.35×0.8+15.88×1.0mm |
φ8(±0.5)+φ18(±0.5) |
8mm+8mm |
2HP |
3-30 |
| 3/8"+5/8" |
9.52×0.8+15.88×1.0mm |
φ12(±0.5)+φ18(±0.5) |
8mm+8mm |
3HP |
3-30 |
| 3/8"+3/4" |
9.52×0.8+19.05×1.0mm |
φ12(±0.5)+φ22(±1) |
8mm+8mm |
4HP |
3-30 |
| 1/2"+3/4" |
12.70×0.8+19.05×1.0mm |
φ14(±0.5)+φ22(±1) |
8mm+8mm |
5HP |
3-30 |
2.Suggestion sizes of air-conditioning pipe insulation(double pipe) Parameters (For R22,R12 refrigerant)
| specification |
size of aluminum tube |
size of insulation
tube |
wall thickness of insulation tube |
Suitable for |
Length(m) |
| 1/4"+3/8" |
6.35×0.6+9.52×0.6mm |
φ8(±0.5)+φ12(±0.5) |
8mm+8mm |
1HP |
3-30 |
| 1/4"+1/2" |
6.35×0.6+12.70×0.6mm |
φ8(±0.5)+φ14(±0.5) |
8mm+8mm |
1.5HP |
3-30 |
| 1/4"+5/8" |
6.35×0.6+15.88×0.8mm |
φ8(±0.5)+φ18(±0.5) |
8mm+8mm |
2HP |
3-30 |
| 3/8"+5/8" |
9.52×0.6+15.88×0.8mm |
φ12(±0.5)+φ18(±0.5) |
8mm+8mm |
3HP |
3-30 |
| 3/8"+3/4" |
9.52×0.6+19.05×0.8mm |
φ12(±0.5)+φ22(±1) |
8mm+8mm |
4HP |
3-30 |
| 1/2"+3/4" |
12.70×0.6+19.05×0.8mm |
φ14(±0.5)+φ22(±1) |
8mm+8mm |
5HP |
3-30 |
PS:All of the copper and aluminum tube diameter and wall thickness can be changed by customers' required.
Production process:
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.
Related products
FAQ
1)Why choose ANDWIN?
* Professional supplier on HVAC system;
* Lowest factory price with good quality;
* Low MOQ for start small business;
* Free sample to check quality;
* Meet safety standard for Europe and other area;
* Good printing on tubes and packing boxes;
* Accept trade assurance order to protect buyer.
2)What is advantage on quality?
* All processing are produced in our own factory,we can control the quality;
* All copper pipe insulation kit;
* Electric resistance welding technique for copper-aluminum pipe insulation kit;
* Fast delivery,we produce more than 8,000 kits for 1 day.
3)Can you do ODM and OEM?
* Yes,we do.
4)How to get a sample?
* Our sample is free,please charge for the express cost by collection;
* For customized sample,please contact us for sample cost.
5)How to save sample cost?
*If you place order directly,we will send you free sample for checking quality before shipping.
6)What is sample time and production time?
* Existing sample 2days;
* Customized sample 5-7days;
* Production time 15-20days.
7)How to ship?
* Sea freight,Air freight,express;
* Cheapest way is sea freight.
8)How to place a order?
* Place order with salesman;
* Make deposit payment;
* Start mass production;
* Update the state and information of mass production for customers;
* Mass productions are finished,inform customers to make the balance payment;
* Delivery.
9)How to find service department?
* Have any questions,please send us details and photos to our service department;
* Call us directly.
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
Aimee Chen
Phone-0086 18015803382
Tel-0086-519-83984950-803
Fax-0086-519-83984950-808
Verified Supplier - Changzhou Andwin Refrigeration Equipment Co.,Ltd
Bussiness Type: Manufacturer,Trading Company,Distributor/Wholesaler 
