Copper Coils

With a reputation of product excellence and reliability, Tube Tech offers its customers a wide range of high quality, soft annealed, single/double layer, plain and plastic coated copper coils for diverse applications. These tubes are manufactured with an outside diameter tolerance of +0.0/-0.08mm (0.003"), annealed at approximately 600°C, giving a hardness range of 45/60 HV5. Our smooth bore copper tubes are characterized by their bright, clean and dry internal and external surfaces. Superior dimensional control offers a trouble free performance and cost saving. The tube ends are capped at both ends to maintain the standard of cleanliness.

Tube Tech manufactures high quality plastic coated copper coils, copper alloy coils designed for protection against aggressive environment and colour coded to aid identification.

Standards
Phosphorus deoxidized copper (DLP)	standard	ASTM B –75	BS 2871	JIS H 3300	DIN 1787
Phosphorus deoxidized copper (DLP)	symbol	C 12000	C106	C 1201	SW-CU
Phosphorus deoxidized copper (DHP)	standard	ASTM B-68	BS 2871	JIS H 3300	DIN 1785
Phosphorus deoxidized copper (DHP)	symbol	C -12200	C 106	C 1220	SF-CU
Tough Pitch Copper (ETP)	standard	-	BS 2871	JIS H 3300	DIN 1787
Tough Pitch Copper (ETP)	symbol	C 11000	C 101	C 1100	ECU 58

Dimensional Range

Outer Diameter - 3.15 mm to 22.00 mm
Wall Thickness - 0.45 mm and above.
Available in length between 5 meters and 30 meters.
Available in single / double layer to match the requirement.

Other Features

Characterized by a bright, clean and dry outside and inside surface.
Delivered with close ends to guarantee high internal cleanness.
Available with pvc coating of blue, black or yellow colour with pvc thickness of 0.50 mm or 1.00mm.
Can be hand straightened or bent as required using standard benders.

End Applications

Refrigeration and air conditioning, oil and gas lines and general engineering applications.

Copper Alloy Tubes

Tube Tech offers its customers a range of competitively priced, assured quality copper alloy tubes complying with the latest specifications. Copper alloy tubes are manufactured in straight length and are characterized by high dimensional accuracy and excellent surface finish. The half hard tubes can easily be flanged and expanded. At Tube Tech the most critical sizes of copper alloy tubes which require closure dimensional control with specified mechanical properties and surface finish can be manufactured through careful and constant monitoring of the processes at every stage of the production. Because of their wide material and size range copper alloy tubes are widely used in almost all fields of industry. The most commonly used copper alloy tubes manufactured by Tube Tech are

• Brass Tubes
• Cupro Nickel Tubes

Brass Tubes

Brass is an alloy of copper with main alloying element as Zinc. Strength, hardness, ductility, good corrosion resistance, machinability, formability and conductivity are the main characteristics of the brass tubes coupled with toughness retained above and below ambient temperature, good spark resistance and low magnetic permeability.

Our range of brass tubes are :

Brass Tubes for Radiators	Brass Tubes for Heat Exchangers	Brass Tubes for Automobile Industry
Brass Tubes for General Engineering Purposes	Brass Tubes for Plumbing Accessories

Standards
Brass Tubes 70/ 30	Standard	BS2871part3	ASTM B-135	IS407	JIS H 3300	IS 1545
Brass Tubes 70/ 30	Symbol	CZ126	C26000	CuZn30As	C 2600	CuZn30As
Brass Tubes 63/ 37	Standard	ASTM B- 135	DIN 17671	IS 407	JIS H 3300	JIS H 3300
Brass Tubes 63/ 37	Symbol	C 27200	CuZn37	CuZn37	C2700 (65/35)	C 2800(60/40)

Dimensional Range

Outer Diameter - 4.00 to 54.00 mm
Wall Thickness - 0.15mm and above
Length upto 6 mtrs
Bigger sizes & standards are available
Available in a variety of tempers as per the requirements.

End Applications

Heat Exchangers, radiator, generator, decorative furniture etc.

» Brass Tubes for Radiators

Tube Tech produces a vast range of brass tubes in a range of outer diameter, wall thickness and generally in quarter hard temper for the radiator industry. These tubes can easily be flanged and expanded using the proper tools. These tubes are fabricated to meet the most efficient thermal performance for the most challenging situations.

» Brass Tubes for Heat Exchangers

Tube Tech produces brass tubes which have very good cold forming properties especially for flaring and deep drawing which makes them suitable for the exacting requirements of heat exchangers, distiller equipments and oil coolers. These tubes are able to cope with a wide variety of operating conditions. These tubes are generally supplied in quarter hard tempers and in straight length.

» Brass Tubes for Automobile Industry

Brass tubes manufactured by Tube Tech have found wide acceptance in the automobile industry because of their high dimensional accuracy, excellent surface finish and controlled properties. These tubes are excellent for flaring, plating and coupled with good spark resistance and low magnetic permeability.

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» Brass Tubes for General Engineering Purposes

Tube Tech produces a complete range of brass tubes complying to the given standards for general engineering purposes. These tubes are excellent for flaring, drawability and plating. A range of outer diameter, wall thickness and tempers are available to suit the intended application. These tubes are characterized by high dimensional accuracy and excellent surface finish.

» Brass Tubes for Plumbing Accessories

Brass tubes manufactured by Tube Tech are widely used to fabricate plumbing accessories. These tubes have excellent cold forming properties, good corrosion resistance, strength and hardness which makes it the ideal choice for the user. These tubes are produced in a variety of outer diameter, wall thickness and temper conditions to suit the application.

Copper Square Tubes | Brass Square Tubes | Copper Earthing Rods | Copper Sleeves | Brass Sleeves

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