Cold Drawn Brass Pipe

Product Description

The Cold Drawn Brass Pipe is one of our company's flagship products. We have manufactured thousands of brass tubes in various specifications and configurations to meet diverse requirements. These tubes, made from alloys such as H65, H68, and H70, are widely utilized across multiple industries, including the brass instrument sector, electronics industry, automotive manufacturing, and bathroom fittings. Their versatility and superior quality make them a preferred choice for a wide range of applications.

 

Under identical heat dissipation conditions, brass pipe convection radiators offer a larger inner cavity volume and are significantly lighter compared to other radiator types. For instance, if the weight of a steel column radiator is considered 1.0, a finned tube convection radiator weighs 1.06, a plate-type radiator weighs 0.7, and a brass pipe convection radiator weighs only 0.51. This lightweight design reduces the structural load on buildings when the radiator is filled with water and operational, making brass pipe convection radiators an efficient and practical choice for heating systems.

 

Features

• Precision Dimensions: Cold drawing ensures tight tolerances and consistent wall thickness.
• Smooth Surface Finish: The process results in a polished, burr-free surface.
• Enhanced Mechanical Properties: Cold working increases strength, hardness, and durability.
• Corrosion Resistance: Brass offers excellent resistance to corrosion, making it suitable for various environments.
• Machinability: Brass is easy to machine, allowing for further customization.

 

Common Brass Alloys for Cold Drawn Pipes

• C26000 (Cartridge Brass): 70% copper, 30% zinc. Known for its excellent cold working properties.
• C28000 (Muntz Metal): 60% copper, 40% zinc. Offers higher strength and corrosion resistance.
• C36000 (Free-Cutting Brass): Contains lead for improved machinability.

 

Product Parameters

Grade	Type	Temper	Size(mm)
			OD	Thickness	Length
H65	Drawn	Y2	25-42	2.3-3	2300-4000
		Y,Y2	6-200	0.8-10	500-7000
		M,M2
H65A	Drawn	Y,Y2	6-200	0.8-10	500-7000
		M,M2
H68	Extrusion	R	6-200	7.5-30	300-3000
	Drawn	Y,Y2	15-100	0.75-10	500-7000
		M,M2
H68A	Drawn	M,Y2	8-76	0.8-4.5	2000-14000
H70	Drawn	R	15-100	0.75-10	500-7000

 

Related pipe grade in Various specifications we are supplying as well in below

H62,H65,H68,H63,H70,H80,H90,C2600,C2680,C2700,C5210,C5191,C51000,QBe2.0,C1100 etc.

 

Advantages

• High Strength: Cold drawing enhances the mechanical properties of brass.
• Durability: Resistant to wear, corrosion, and fatigue.
• Versatility: Can be used in a wide range of industries and applications.
• Aesthetic Appeal: Smooth, polished finish suitable for decorative applications.

 

Manufacturing Process

• Material Selection: High-quality brass billets are selected based on the desired alloy composition.
• Annealing: The brass is softened through heat treatment to improve ductility.
• Cold Drawing: The brass is pulled through a die to reduce its diameter and achieve precise dimensions.
• Finishing: The pipe is cleaned, polished, and cut to the required length.

 

Sizes and Specifications

Diameter: Available in a wide range of sizes, from small-diameter tubes to larger pipes.

Wall Thickness: Customizable to meet specific application requirements.

Length: Typically supplied in straight lengths or coils.

 

Test Equipment

 

Applications

Cold drawn brass pipes are a reliable and versatile solution for industries requiring precision, durability, and corrosion resistance. Their excellent mechanical properties and ease of fabrication make them a preferred choice for critical applications.

• Plumbing and HVAC

Used in water supply lines, heat exchangers, and refrigeration systems due to corrosion resistance and thermal conductivity.

• Automotive

Ideal for fuel lines, brake systems, and hydraulic systems.

• Electrical and Electronics

Used in connectors, terminals, and conductive components.

• Industrial Machinery

Suitable for pneumatic and hydraulic systems, as well as precision components.

• Marine

Resistant to saltwater corrosion, making it suitable for marine applications.

 

Contact Us

If you are looking for Cold Drawn Brass Pipe, you can contact specialized metal suppliers such as HSMetal who deal with high-performance copper alloys. We can provide material certifications and custom sizes based on your needs.Welcome Inquiry Us!

 

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