Your Professional 1/4''1/2 Copper Line Sets Supplier

 

Our goal is to be your reliable partner for 1/4''1/2 copper line sets in China. Lianxiang Technology is an enterprise committed to the R&D, production and sales of HVAC system related supporting materials. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.

 
 

Why Choose Us

Our certifications:

Our company has been granted numerous invention and utility patents, and has obtained certifications such as ISO 9001 for quality management, ISO 14001 for environmental management, and ISO 45001 for occupational health and safety. Our products are also certified by SGS, ROHS, and REACH.

Product market:

Our products are highly sought after and exported to countries and regions including Southeast Asia, the Middle East, and South America.

Our services:

Our team of experts will recommend the most suitable products according to customer needs and provide detailed consultation, we ensure timely delivery, and we provide long-term service support.

 

Advantages of 1/4''1/2 Copper Line Sets
Insulated Copper Tubing

Long lifespan:

 

 

Copper linesets can last for many years with proper maintenance.

Corrosion-resistant:

 

Copper is naturally resistant to corrosion, which means that it will not rust or corrode over time.

Durable:

 

Copper is a very strong and durable material that can withstand high pressure and temperatures.

 

 

Specification of 1/4''1/2 Copper Line Sets

 

 

Product name

1/4''1/2 copper line sets

Material

Copper,Cotton,Foam,Polyethylene

Color

Customized

Item Weight

Depends on the specific model

Production Place

China

 

Application of 1/4''1/2 Copper Line Sets
 

The smaller, bare copper pipe that carries the high-pressure liquid refrigerant from the outdoor unit to the indoor coil. Standard line sets are used in central air conditioning systems to connect the outdoor condensing unit to the indoor evaporator coil, often located in a furnace.

 

Line sets also serve as the conduit for refrigerant flow between the outdoor and indoor components of heat pump systems, which can both heat and cool. Line sets are also essential for ductless mini-split air conditioners, connecting the outdoor condenser unit to the indoor wall-mounted or ceiling cassette.

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Features of 1/4''1/2 Copper Line Sets

 

23030

Seamless high quality pure copper pipe shows no leaks,it is not easy to rust,resistant to corrosion and cracking. Copper coil line set contains high and low-pressure lines, fits most ductless mini split air conditioning and heat pump systems.

 

The line is protected by 3 layers,the outermost layer is embossed polyethylene film, another are foam and thickened insulating cotton.Prevent cold or warm air loss,thermal insulation,waterproof,shockproof,sound absorption. Pre-flared ends with no burr is for simple easy installation.Thickened nuts for firm connection.

 

Parts of a 1/4''1/2 Copper Line Sets for Air Conditioner

 

Liquid line:

The liquid line moves liquid refrigerant from the outdoor unit to the indoor unit. This keeps the cooling cycle running smoothly. The size of the liquid line matters.

Suction line:

The suction line carries gas refrigerant back to the outdoor unit. It helps keep the cooling cycle going and returns oil to the compressor. Without enough oil return, the compressor might break, leading to expensive repairs. Careful design and installation prevent these problems.

Insulated Copper Tubing

 

 

Packing and Shipping of 1/4''1/2 Copper Line Sets

 

 

Packing

Tray

Shipping

Shipped by road, sea, rail

 

 

FAQ

 

 

Q: What does insulation do on copper line sets?

A: Insulation stops heat from moving in or out. It keeps refrigerant at the right temperature, helping your system cool and heat better. It also prevents water damage and mold from forming.

Q: How can you tell if your copper line set needs replacing?

A: Watch for refrigerant leaks, weak cooling, visible cracks, or strange sounds. These problems mean the line set might not work properly anymore.

Q: Can you install a copper line set by yourself?

A: Installing a line set needs special tools and skills. Doing it wrong can cause leaks or make the system less efficient.

Q: Why is copper better than aluminum for line sets?

A: Copper lasts longer, bends easier, and works with modern refrigerants. It also resists rust better than aluminum, making it more reliable.

Q: How often should you take care of your copper line set?

A: Check the line set every six months. Clean it, look for damage, and make sure the insulation is good. Regular care helps your system last longer.

We're professional 1/4''1/2 copper line sets manufacturers and suppliers in China. If you're going to wholesale custom made 1/4''1/2 copper line sets, welcome to get more information from our factory.

Air Conditioning Tubes, HVAC Insulated Copper Pipe, Ac Pipe