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The length we can do customers required of 3/8 5/8 5m air condition insulation connecting pipe .
Our coil is copper and copper-aluminum resistance welding pipe.
The brass nut we can install as customers’ required or not.
The length we have 3m,5m,6m,7n,9m,15m etc.And as customer required.
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 | wall thickness of insulation tube |
1/4”+3/8” | 6.35×0.8+9.52×0.8mm | φ8+φ12 | 8mm+8mm |
1/4”+1/2” | 6.35×0.8+12.70×0.8mm | φ8+φ14 | 8mm+8mm |
1/4”+5/8” | 6.35×0.8+15.88×1.0mm | φ8+φ18 | 8mm+8mm |
3/8”+5/8” | 9.52×0.8+15.88×1.0mm | φ12+φ18 | 8mm+8mm |
3/8”+3/4” | 9.52×0.8+19.05×1.0mm | φ12+φ22 | 8mm+8mm |
1/2”+3/4” | 12.70×0.8+19.05×1.0mm | φ14+φ22 | 8mm+8mm |
2.Suggestion sizes of air-conditioning pipe insulation(double pipe) Parameters (For R22,R12 refrigerant)
specification | size of aluminum tube | size of insulation | wall thickness of insulation tube |
1/4”+3/8” | 6.35×0.6+9.52×0.6mm | φ8+φ12 | 8mm+8mm |
1/4”+1/2” | 6.35×0.6+12.70×0.6mm | φ8+φ14 | 8mm+8mm |
1/4”+5/8” | 6.35×0.6+15.88×0.8mm | φ8+φ18 | 8mm+8mm |
3/8”+5/8” | 9.52×0.6+15.88×0.8mm | φ12+φ18 | 8mm+8mm |
3/8”+3/4” | 9.52×0.6+19.05×0.8mm | φ12+φ22 | 8mm+8mm |
1/2”+3/4” | 12.70×0.6+19.05×0.8mm | φ14+φ22 | 8mm+8mm |
PS:All of the copper and aluminum tube diameter and wall thickness can be changed by customers’ required.
We are the professional manufacturer of 3/8 5/8 5m air condition insulation connecting pipe ,aluminium tube,aluminum pipe,copperaluminum fittings,copper pipe,pancake coil of aluminum
and copper pipe and air conditioner connecting pipe used for HVAC&R system.Alloy 1050/1060/1070/1100-3103/3003/5052/5056/6061/6063,hot extrusion and cold drawn.We also help customers to purchase some- electric products,like thermostat.We have more than 16years 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.
1)Why choose DABUND?
* Professional supplier on HVAC&R 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 smaple 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 saler;
* Make deposit payment;
* Start mass production;
* Update the state and informations 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 photoes to our service department;
* Call us directly.