Copper Flanges Manufacturer and Supplier In India

Naysha Steel is a reputable and trusted manufacturer and supplier of copper flanges in Mumbai, India. With their commitment to excellence and customer satisfaction, they have established themselves as a prominent player in the industry. Naysha Steel offers a wide range of high-quality copper flanges that are manufactured using advanced techniques and precision engineering. Their flanges are known for their durability, reliability, and resistance to corrosion, making them suitable for various applications. The company ensures strict adherence to international quality standards, and their experienced team of professionals ensures prompt delivery and excellent customer service. Naysha Steel is the go-to choice for copper flanges in Mumbai, India, offering reliable products and exceptional value.

Types of Copper Flanges

Naysha Steel, a leading provider of stainless steel flanges, offers a wide range of flange types to cater to diverse industrial needs. First, there are slip-on flanges, known for easy installation and ideal for low-pressure applications. Next, the stainless steel weld neck flanges manufacturer provide excellent structural strength and are suitable for high-pressure and high-temperature environments. For quick assembly and disassembly, the threaded flanges are an optimal choice. Blind flanges, on the other hand, are used to seal the ends of piping systems. Lastly, the lap joint flanges offer flexibility in aligning bolt holes. Naysha Steel ensures top-notch quality and reliability across all their stainless steel flange offerings, guaranteeing customer satisfaction.

Copper Weld Neck Flange

The welding neck flange is welded to the end of the pipe, providing a strong and reliable connection. The flange also allows for easy inspection, cleaning, and modification of the system. Weld neck copper flanges are commonly used in applications such as oil and gas, petrochemical, and power generation industries.

copper weld neck flange

Copper Slip on Flanges

Slip-on copper flanges are easy to install and remove, making them ideal for applications where frequent maintenance is required. They are commonly used in industries such as plumbing, HVAC, and water supply. Slip-on copper flanges are typically made of high-quality copper materials, such as copper-nickel alloys.

Slip-on copper flanges

Copper Threaded Flanges

Threaded copper flanges are typically made of high-quality copper materials, such as copper-nickel alloys. These materials offer excellent resistance to corrosion and are highly durable, making them suitable for use in harsh environments. However, threaded copper flanges are not suitable for use in high-pressure or high-temperature.

threaded copper flanges

Copper Blind Flanges

Blind copper flanges have no opening in the center and are designed to be bolted to another flange, thereby sealing the end of the pipeline. The flange can be easily removed and replaced when necessary, making them ideal for applications where regular maintenance is required. Blind copper flanges are typically made of high-quality copper.

stainless steel blind flanges manufacture

Copper Socket Weld Flanges

Socket weld copper flanges have a smaller profile than other types of flanges, making them suitable for use in tight spaces. They are commonly used in industries such as oil and gas, petrochemical, and power generation. Socket weld copper flanges are typically made of high-quality copper materials.

socket weld copper flanges

Copper Orifice Flanges

Orifice copper flanges are typically used in applications where it is necessary to measure the flow rate of a fluid accurately, such as in oil and gas production or chemical processing. They can also be used in applications where it is necessary to regulate the flow of a fluid by creating a specific pressure drop Orifice copper flanges.

orifice copper flanges

Features of Copper Flanges

Copper flanges are highly resistant to corrosion and are therefore suitable for use in harsh environments. They are also resistant to erosion, rust, and other forms of chemical attacks, which can degrade the performance of other materials. Copper flanges are strong and durable, making them suitable for use in high-pressure and high-temperature applications. They can withstand high stresses without cracking, warping or breaking, ensuring their long-term reliability. Copper flanges have high thermal conductivity, which means they can easily transfer heat from one location to another. This property makes them suitable for use in applications where heat transfer is essential, such as in refrigeration and air conditioning systems.

Size of Copper Flanges

Nominal Size Outside Diameter
Min. Thickness
RF Dia.
No. of Bolt Holes Diameter of Holes Bolt Circle
SO Bore ID
WN Bore ID
Dia. Hub Base
Dia. of Hub Top
12 3.50 0.38 1.38 4 0.62 2.38 0.88 0.62 1.19 0.84 0.56 1.81
34 3.88 0.44 1.69 4 0.62 2.75 1.09 0.82 1.50 1.05 0.56 2.00
1 4.25 0.50 2.00 4 0.62 3.12 1.36 1.05 1.94 1.32 0.62 2.12
114 4.62 0.56 2.50 4 0.62 3.50 1.70 1.38 2.31 1.66 0.75 2.19
112 5.00 0.62 2.88 4 0.62 3.88 1.95 1.61 2.56 1.90 0.81 2.38
2 6.00 0.69 3.62 4 0.75 4.75 2.44 2.07 3.06 2.38 0.94 2.44
212 7.00 0.81 4.12 4 0.75 5.50 2.94 2.47 3.56 2.88 1.06 2.69
3 7.50 0.88 5.00 4 0.75 6.00 3.57 3.07 4.25 3.50 1.12 2.69
312 8.50 0.88 5.50 8 0.75 7.00 4.07 3.55 4.81 4.00 1.19 2.75
4 9.00 0.88 6.19 8 0.75 7.50 4.57 4.03 5.31 4.50 1.25 2.94
5 10.00 0.88 7.31 8 0.88 8.50 5.66 5.05 6.44 5.56 1.38 3.44
6 11.00 0.94 8.50 8 0.88 9.50 6.72 6.07 7.56 6.63 1.50 3.44
8 13.50 1.06 10.62 8 0.88 11.75 8.72 7.98 9.69 8.63 1.69 3.94
10 16.00 1.12 12.75 12 1.00 14.25 10.88 10.02 12.00 10.75 1.88 3.94
12 19.00 1.19 15.00 12 1.00 17.00 12.88 12.00 14.38 12.75 2.12 4.44
14 21.00 1.31 16.25 12 1.12 18.75 14.14 13.25 15.75 14.00 2.19 4.94
16 23.50 1.38 18.50 16 1.12 21.25 16.16 15.25 18.00 16.00 2.44 4.94
18 25.00 1.50 21.00 16 1.25 22.75 18.18 17.25 19.88 18.00 2.62 5.44
20 27.50 1.62 23.00 20 1.25 25.00 20.20 19.25 22.00 20.00 2.81 5.62
22 29.50 1.75 25.25 20 1.38 27.25 22.22 21.25 24.25 22.00 3.07 5.82
24 32.00 1.81 27.25 20 1.38 29.50 24.25 23.25 26.12 24.00 3.19 5.94

Uses of Copper Flanges

  • Copper flanges are commonly used in plumbing and piping systems due to their high resistance to corrosion and erosion. They are used in both residential and commercial applications and are particularly suitable for potable water systems.
  • Copper flanges are widely used in heating, ventilation, and air conditioning (HVAC) systems. They provide excellent thermal conductivity, which makes them suitable for use in heat exchangers and refrigeration systems.
  • Stainless steel copper flanges are used in petrochemical plants to join copper pipes or fittings together. Copper flanges are used in various electrical applications due to their excellent electrical conductivity. They are used in electrical panels, transformers, and other electrical equipment.
  • Copper flanges are used in the oil and gas industry for their high strength and resistance to corrosion. They are used in oil rigs, pipelines, and other oil and gas equipment.
  • Copper flanges are used in the marine industry due to their resistance to saltwater corrosion. They are used in shipbuilding, offshore platforms, and other marine applications.

Quality of Copper Flange

One of the critical factors that determine the quality of copper flanges is the manufacturing process. The process used to produce copper flanges must be precise, consistent, and adhere to the required standards and specifications. The manufacturing process may involve methods such as casting, forging, and machining, each with its advantages and disadvantages. The process must ensure that the flange has a uniform structure, accurate dimensions, and the required mechanical properties. In addition to the manufacturing process, the quality of copper flanges depends on the material used. High-quality copper material is essential to ensure that the flanges are durable, strong, and resistant to corrosion and erosion.

Copper Flanges Manufacturer : Grades & Classes

  • Grade C10100: Oxygen-free electronic copper (OFE)
  • Grade C10200: Oxygen-free copper (OF)
  • Grade C11000: Electrolytic tough pitch copper (ETP)
  • Grade C12200: Phosphorus deoxidized copper (DHP)
  • Grade C28000: Muntz metal
  • Grade C44300: Admiralty brass
  • Grade C70600: Copper-nickel 90/10
  • Grade C71500: Copper-nickel 70/30
  • Grade C75200: Nickel silver

Please find below our manufacturing and Sales network below: (Contact us for detailed information for your nearest branches)

  • Copper Flanges manufacturer and contractor in Hyderabad
  • Copper Flanges manufacturer and supplier in Chennai
  • Copper Flanges manufacturer and stockists in Pune
  • Copper Flanges manufacturer and dealer in Faridabad
  • Copper Flanges manufacturer and warehousing in Chandigarh
  • Copper Flanges manufacturer and wholesalor in Delhi
  • Copper Flanges manufacturer and trader in Coimbatore
  • Copper Flanges manufacturer and stockholder in Bangalore
Industries served by Copper Flanges

In the oil and gas industry, blind Alloy Steel flanges are used in pipelines, storage tanks, and offshore platforms. They are employed for closing off openings during maintenance, repair, or when a branch connection is not required. Petrochemical plants utilize blind Alloy Steel flanges in equipment such as reactors, distillation columns, and storage vessels. These flanges provide a secure and leak-proof seal when closing off unused openings or isolating sections of the process.

oil gas manufacturer
Oil and Gas Industries

The oil and gas industry includes a wide range of from drilling and production to refining and marketing. Some of the major players in this include oil and gas companies, service providers, equipment.

petroleum manufacturer supplier
Petroleum Industries

In the drilling process, stainless steel is used to make drill bits, pipes, and other equipment that must withstand high pressures and temperatures. Stainless steel is also used to make pumps, valves, and fittings for the transportation.

chemical flanges
Shipbuilding in India

In storage applications, stainless steel is used to make tanks and containers that can safely store corrosive and hazardous chemicals. It is also used in piping systems for chemical transfer and distribution chemical industry.

Marking & Pricing

Products are packaged to ensure that there is no damage during of goods transport. In case of exports, standard export packaging is done with utmost care in wooden covering or boxing. All products are marked with Grade, Lot No, Size, Degree and our trade mark. On special requests we can also, make customized marking on our products.

Quality Assurance

At Naysha Steel, all fittings and flanges are subject to strict inspection at each and every stage of the production process, from starting material purchasing to product dispatch. They are visually examined for compliance to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards. Upon request, official certified Inspection Agencies can be called in to witness the material reports, dimensions and quality compliance of products.

Test Certificates: Manufacturer Test Certificate as per EN 10204 / 3.1B Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report