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Copper Nickel Pipes

Copper-Nickel Pipes, commonly known as Cupronickel pipes, are alloys of copper and nickel. Additions of elements such as iron and manganese give these Cu-Ni pipes more strength. Seawater corrosion resistance is high in these pipes. These CuNi pipes produce an oxide layer on the surface when exposed to seawater, which protects them from further damage. Other damages, such as Macrofouling, are resisted well in these pipes.

Copper Nickel pipes can be made in varying copper nickel pipe sizes. The copper-nickel pipe schedule is often determined by the pipe's internal diameter and pressure ratings. Each of these copper-nickel alloy pipes is constructed from a copper-nickel blend, containing copper and different amounts of alloying elements like iron alloy, tin and silicon to improve corrosion resistance. These copper nickel pipes can then be formed at temperatures lower than those of stainless steel, making them more cost-effective than many other materials on the market. With their wide variety of sizes, corrosion resistance and strong performance capabilities, copper nickel pipes have become the go-to choice for industrial applications with demanding requirements.

Cu-Ni has excellent ductility, which makes it usable in many applications. Cu-Ni pipes have a combination of corrosion resistance, tensile strength and thermal conductivity. Cupronickel pipe is used in applications such as petrochemical plants, chemical plants, desalination plants, marine engineering, electricity generation, hulls of boats, propellers, crank shafts, and automobile parts. These Pipes made from Cupronickel have thermal conductivity and ductility retention, making them practical for cryogenic temperature usability. Ferromagnetism is not executed in these Cu-Ni pipes.

Copper Nickel pipes are becoming increasingly popular within the industrial sector. Not only are they durable and long-lasting, but they can also take higher temperatures without corroding. This makes them much more reliable than other materials, such as carbon steel. They are thus often used in projects where reliability is of utmost importance, such as piping systems in marine environments or harsh environments with corrosive liquids. Additionally, copper-nickel pipes are relatively cost-effective compared to stainless steel pipes, making them an excellent choice for those looking for high-quality pipe material at an economical price. Copper Nickel pipe suppliers and manufacturers have been upgrading their processes, resulting in superior copper nickel pipes that offer exceptional strength, weldability and corrosion resistance.

FAQ's for Copper Nickel Pipes

Brazing copper nickel pipes requires the right tools and materials and the correct technique to ensure a strong and secure joint. Here are the steps for brazing copper nickel pipes: Clean the pipes with a wire brush and grease remover to remove any dirt or oxidation from the surface. Attach a propane torch to a gas tank and adjust the flame size until it is 2-3 inches long. Apply flux to both ends of the pipe, then position one end inside the other until they fit securely together. Heat the joint with the flame for about 10-15 seconds, then use brass filler rods to form an even line of filler metal along the joint. Slowly move |the flame around both sides of the joint while feeding through additional brass filler rods, allowing time for each rod to melt and join together with the other metals. Allow several minutes for cooling before testing its strength by trying to twist or pull apart the joint.

Copper nickel pipe welding requires a few steps and the right tools and materials. Here’s what you need: Oxy-Acetylene torch Protective gear (face shield, welding gloves, etc.) Flux Copper nickel filler rods Sandpaper or grinding wheel Here is the copper nickel pipe welding procedure: Clean the copper-nickel pipes with a wire brush and grease remover to remove any dirt or oxidation from the surface. Attach an oxy-acetylene torch to two gas tanks and adjust the flame size until it is 2-3 inches long. Apply flux to both ends of the pipe and position one end inside the other until they fit securely together. Heat the joint with the flame for about 10-15 seconds, then use copper-nickel filler rods to form an even line of filler metal along the joint. Slowly move the flame around both sides of the joint while feeding through additional copper nickel filler rods, allowing each rod to melt and join together with the other metals. Allow several minutes for cooling before testing its strength by trying to twist or pull apart the joint.

The standard copper nickel pipe dimensions are based on the ASTM B466 and ASTM B467 standards. Generally, these pipes come in sizes ranging from 3/8” to 8”, depending on the application. Their wall thickness ranges from 18 gauge (0.04”) to 16 gauge (0.0625”). • Sizes range from 3/8” to 8”. • Wall thickness ranges from 18 gauge (0.04”) to 16 gauge (0.0625”).

The pressure rating of copper nickel pipe depends on the pipe’s diameter and wall thickness. According to ASTM B466 standards, the maximum allowable working pressure for pipe sizes from 3/8” to 8” is approximately 1660 psi (lbs per square inch). The maximum allowable working pressure for thinner gauge pipes may be less. • Maximum allowable working pressure for pipe sizes from 3/8” to 8”: 1660 psi (lbs per square inch) • Thinner gauge pipes may have a lower maximum allowable working pressure.

It Varies, But Generally, It Is Around INR 500/Kg To INR 1100/Kg

AASHISH STEEL

India

PIYUSH STEEL

India

SATYAM IMPEX

India

TOSHIBA TUBES INDIA

India

Nirav overseas

India

Leoscor Export

INDIA

Kenco tubes

India

Nitron Alloys Overseas

India

Kalp industries

India

Skyland Metal and Alloys Inc

India

Nirvana Piping Solutions

India

Neo Impex

India

Brassco Tube Industries

India

Chhajed Steel And Alloys Pvt. Ltd.

India

arihant overseas

India

SANGHVI METAL CORPORATION

India

NILAM STEELAGE INDIA PRIVATE LIMITED

India

Sangeeta Metal Corporation

India

Sanghvi Enterprises

India

Rishabh Steel Industries

India

Priminox Overseas

India

Leoscor Alloys & Steel Inc.

India

Kriton Steel And Engineering Co.

India

Katariya Steel

India

JAYDEEP STEELS

India

Bhansali Overseas

India

M M METAL INTERNATIONAL

India

PIYUSH STEEL PIPES

India

HIND METAL SYNDICATE PVT LTD

India

Technolloy Inc

India

SAGAR PRAKASH ALLOYS

India

Shubh Alloys INC

India

Jaiman Metalloys LLP

India

Solitaire Overseas

India

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