High Quality Insulated Copper Connecting Pipe Kit for Air Conditioner

We are specialized in manufacturing Desalination Copper Tube, Copper Nickel Tubing For Fuel, bunch brass coil tubing. We are supported by an experienced technical team, machining workers and strict inspection to offer various products with competitive prices and reliable quality. Our company sticks to the corporate philosophy of 'unity, practicality, honesty, and innovation', and we have achieved brand management with high-quality products, professional technical support and enthusiastic, thoughtful after-sales service. We're searching ahead to setting up long-term company associations with you. The customized services from us is based on the actual needs and budget of customers to provide the most suitable product solutions for you.

Seamless red copper tube is most often used for supply of hot and cold tap water, and as refrigerant line in HVAC (heating ventilation air conditioning) systems. There are two basic types of copper tubing, soft copper and rigid copper. Copper tube is joined using flare connection, compression connection, or solder. Copper offers a high level of corrosion resistance.

The colour of pure copper is near red, so pure copper tube is called red copper tube.

Alloy and production standard:

C11000, C12000, C12200 (ASTM B111 or ASME SB111)

Cu-ETP, Cu-DLP, Cu-DHP (EN12451 or EN12449)

C102, C106 (BS British Standard)

C1100, C1201, C1220 (JIS Japanese Industrial Standards)

Chemical composition:

Cu≥99.90~99.97

Dimension/size:

Outside diameter range : 3.5mm~120mm

Wall thickness range : 0.3mm~15mm

Maximum length: 24 meters

Field of application:

Seamless red copper tubes are intended for use in surface condensers and heat exchangers, e.g. steam condensers, oil coolers, air coolers and similar apparatus.

Our service:

Guilin Lijia has professional Quality Control department, issuing test certificates for our qualified products in accordance with relevant standards. We also have experienced inspectors and professional inspection equipments, such as spectrum analyzer introduced from Switzerland, metallographic microscope, eddy current flaw detector, ultrasonic flaw detector, tension tester, hardness tester and hydrostatic testing machine etc.

If products have any problems, customers provide indubitable evidence, such as samples and pictures etc., QC department will handle the claim accordingly.

We emphasize the development of products and technological innovation, and produce our High Quality Insulated Copper Connecting Pipe Kit for Air Conditioner with scientific and stable concepts. We take our dreams as the driving force and use the application policy as the benchmark to implement all aspects of corporate operations, and actively share joy and touch with global customers. With strong scientific and technological strength, we have established advanced testing equipment and international production management system.

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