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Inner-grooved Tube

Jintian is one of the most reputable inner grooved copper tube manufacturers in China, known for producing high-quality products at competitive prices. With years of experience in the industry, Jintian company has established itself as a trusted supplier of inner grooved tubes to customers worldwide.

The Inner grooved copper tube produced by our company can be used in the heat exchanger industry of air conditioning and refrigeration systems, and the inner grooved copper tube is suitable for thin-walled, thin-diameter, new tooth shape and new product trends.

As a leading manufacturer of inner grooved tubes, Jintian specializes in producing premium quality copper pipes with a series of grooves or ridges on the inside surface, which help to increase the heat transfer efficiency of the system. Our products are made from the finest materials and are rigorously tested to ensure they meet the highest standards of excellence.

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Inner-grooved Tube Video

What Is Inner Grooved Tube

Inner grooved tubes are a type of copper tube that is commonly used in air conditioning and refrigeration systems. This grooved copper tube has a series of grooves or ridges on the inside surface, which help to increase the heat transfer efficiency of the system. This is achieved by increasing the surface area of the tube and enhancing the turbulence of the refrigerant flowing through it.

Inner grooved copper pipe is typically produced using a specialized manufacturing process, which involves the use of advanced machinery and equipment. The copper tube production process begins with the selection of high-quality copper raw materials, which are melted and cast into billets. These billets are then extruded into copper tube blanks, which are further processed into finished tubes.

During the copper tube manufacturing process, the inner grooves are formed using a precision rolling process. The tube blanks are fed through a series of rollers, which press grooves into the inside surface of the tube. This process is carefully controlled to ensure the grooves are uniform and precise.

The resulting the product has a higher heat transfer coefficient than traditional smooth copper tubes, making it ideal for use in air conditioning and refrigeration systems as the inner grooved copper tube in ac. This increased efficiency can result in significant energy savings and improved system performance.

As one of the established and professional wholesale copper tube suppliers, Jintian specializes in providing high-quality inner grooved copper tube to meet your specific needs.

Inner Grooved Copper Tube Performance Advantages

High dimensional accuracy

Inner grooved copper tube is manufactured with high precision, ensuring its dimensions is accurate and consistent. This makes them ideal for use in applications where precise measurements are critical.

High heat dissipation performance

The inner grooves of copper tubes increase the surface area, allowing for better heat transfer. This makes internally grooved copper tubes ideal for use in heat exchangers, where efficient heat transfer is essential.

High cleanliness

Inner grooved copper tubes are manufactured using high-quality materials and advanced production techniques, ensuring they are free from impurities and contaminants. This makes them ideal for use in applications where cleanliness is essential, such as in the food and beverage industry.

Lightweight

Inner grooved copper tubes are lightweight compared to other materials, making them easy to transport and install. This makes them ideal for use in applications where weight is a concern, such as in aircraft and automotive industries.

Application Fields

As one of copper tube types, internally grooved copper tubes are widely used in various applications where efficient heat transfer is critical. Some of the primary application fields for inner grooved copper tubes are:

Air Conditioner Condenser

Copper tube inner grooved is commonly used in air conditioner condensers due to its excellent heat transfer properties. The grooves on the inner surface of the tube increase the turbulence of the refrigerant flowing through it, which enhances the heat transfer coefficient and improves the efficiency of the system.

Air Conditioner Evaporator

Inner grooved tube is also used in air conditioner evaporators, where it helps to improve the efficiency of the heat transfer process by increasing the surface area of the tube and enhancing the turbulence of the fluid flowing through it. This results in improved cooling performance and energy efficiency of the air conditioning system.

Water Heater

Inner grooved copper tubes are used in water heaters to enhance the heat transfer efficiency and reduce energy consumption. The grooves on the inner surface of the tube increase the contact area between the heat transfer fluid and the tube wall, resulting in improved heat transfer performance and faster heating of the water.

Car Air Conditioner

Inner grooved copper tubes are also commonly used in car air conditioning systems, where they help to enhance the cooling performance and energy efficiency of the system. The grooves on the inner surface of the tube increase the surface area of the tube, improving the heat transfer efficiency and reducing the amount of energy required to cool the air inside the car.

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Inner Grooved Copper Tube Specifications

Specifications	Unit Weight (g/m)	O.D	I.D	Bottom Wall Thickness TW	Fin Groove Depth HF	Total Wall Thickness	Apex Angle	Helix Angle	Numble of Tooth
∅5.00*0.20+0.15-18°	33	5	4.3	0.2	0,15	35	40	13	40
∅7.00.22+0.10-16	47	7	6.36	22	0.1	0.32	35	16	65
∅7.0*0.23+0.12-17°	47.5	7	630	23	0.12	0.35	40	17	65
∅7.00*0.25+0.10-15°	52	7	630	0.25	0.1	35	40	15	65
∅7.00*0.25+0.18-18°	57	7	6.M	0.25	0.18	43	40	13	50
∅7.00*0.25+0.22-16°	58	7	6.06	0.25	0.22	0.47	22	16	54
∅7.00*0.27+0.15-18°	60	7	6.16	0.27	0.15	0.42	53	13	60
∅7.94*0.24+0.13-18°	60.5	7.94	7.2	24	0.13	37	33	13	70
∅7.94*0.25+0.18-18°	65	7.94	7.03	0.25	0.13	0.43	40	13	50
∅7.94*0.25+0.20-18°	66	7.94	7.04	0.25	0.2	0.45	40	13	50
∅7.94*0.26+0.17-18°	66	7.94	708	0.26	0.17	43	40	13	50
∅7.94*0.28+0.20-18°	72	7.94	6.98	0.23	0,20	0.43	40	13	50
∅7.94*0.30+0.20-18°	76	7.94	6.94	0.3	0.2	50	40	13	SO
∅9.52*0.27+0.16-18°	82	9.52	8.66	0.27	0.16	0.43	30	13	70
∅9.52*0.28+0.12-15°	80	9.52	372	0.28	0.12	0.4	53	15	65
∅9.52*0.28+0.15-18°	83	9.52	8.66	0.28	0.15	0.43	53	13	60
∅9.52*0.28+0.15-25°	88	9.52	8.66	0.28	0.15	0.43	90	25	65
∅9.52*0.28+0.20-18°	85	9.52	8.56	0.23	0.2	0.43	25	13	55
∅9.52*0.28+0.20-18°	88	9.52	856	0.23	0.2	0.43	40	13	60
∅9.52*0.30+0.20-18°	90	9.52	8.52	0.3	0.2	50	30	13	60
∅9.52*0.30+0.20-18°	94	9.52	8.52	0.3	0.2	0.5	53	13	60
∅9.52*0.34+0.15-25°	104	9.52	8.54	0.34	0.15	0.49	90	25	65
∅9.52*0.40+0.25-18°	123	9.52	322	0.4	0.25	0.65	40	13	60
∅12.00*0.36+0.25-18°	140	12	10.78	0.36	0.25	0.61	40	18	70
∅12.70*0.35+0.25-18°	155	1Z/0	11.5	0.35	25	0.6	53	13	70
∅12.70*0.40+0.25-18°	170	12.7	11.4	0.4	0.25	0.65	53	13	70
∅12.70*0.50+0.25-18°	201	12.7	11.2	0.5	0.25	0.75	53	13	75
∅12.75*0.36+0.21/0.25-20°	150	12.75	11.53	0.36	0.25	0.61	48	20	70

Production Process

01

Cathode

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02

Melting & casting

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03

Milling & Rolling

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04

Combined cascade line

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05

Block spinning

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06

On-line annealing

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07

Inner grooving

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08

Level winding & eddy current inspection

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09

Annealing

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10

Transportation of finished products

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FAQs of Copper Tube Wholesale

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What is Copper Tube used for?
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Copper tube is a type of pipe made from copper that is used in a wide range of applications. Copper tubing is known for its excellent thermal conductivity, corrosion resistance, and durability, which make it a popular choice for a variety of industries.
Some common uses of copper tube include:

Plumbing
Copper is used for plumbing tubes principally because of its corrosion resistance, machinability and high level of heat transfer. Copper tubing is often used in residential and commercial plumbing systems for carrying hot and cold water, as well as gas lines.

HVAC systems
Inner grooved copper tube and other kind of copper tubing are commonly used in air conditioning and refrigeration systems for its superior heat transfer properties.

Electrical wiring
Copper tubing is sometimes used in electrical wiring for its excellent conductivity properties.

Industrial applications
Copper pipe for sale is applied to a variety of industrial applications, such as in the production of heat exchangers, boilers, and other equipment that requires a high level of thermal conductivity and corrosion resistance.

Transportation
Copper Tube applications for copper in the transportation industry are automotive and truck radiators, air-conditioning systems and hydraulic lines.
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What is the Difference Between Copper Pipe and Copper Tubing
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Copper pipe is typically used for plumbing and water distribution systems. It has a thicker wall and is available in various lengths and diameters. Copper pipes are usually sold in straight lengths and may have threaded ends or be connected using soldering or compression fittings.

Copper tube wholesale is often used for refrigerant lines in HVAC systems. Many types of copper tube have a thinner wall and is available in longer lengths than copper pipe. Copper tubing is commonly sold in coils, which makes it easier to handle and bend without the need for additional fittings.

Overall, copper pipe and copper tubing are both made of copper and can be used for similar applications, but their differences in wall thickness, length, and availability of fittings make them better suited for specific purposes.