Certified Company
ISO 9001:2005Nitro Metals is one of the leading Copper Sealing Ring Stockists, Suppliers and Exporters in India, offering premium-quality metallic sealing solutions for demanding industrial applications. As an ISO Certified Company, we manufacture and supply precision-engineered Copper Sealing Rings that comply with national and international quality standards, ensuring exceptional reliability, leak-proof performance and long service life.
Copper Sealing Rings are widely used in hydraulic systems, diesel engines, compressors, boilers, pressure vessels, pumps, valves, heat exchangers and industrial piping systems where dependable sealing under high pressure and elevated temperatures is essential. Manufactured from high-purity copper, these sealing rings provide excellent thermal conductivity, corrosion resistance and outstanding malleability, allowing them to conform perfectly to sealing surfaces.
Nitro Metals maintains an extensive inventory of Copper Sealing Rings in various sizes, thicknesses and specifications to meet the requirements of OEM manufacturers, EPC contractors, power plants, petrochemical industries, marine engineering companies and heavy engineering industries throughout India.
Nitro Metals is a trusted ISO Certified Stockist, Supplier and Exporter of industrial sealing products, washers, expansion joints, PTFE hose assemblies, earthing accessories and precision-engineered industrial components. With years of industry experience and modern manufacturing facilities, we have established ourselves as a reliable partner for industries requiring premium-quality sealing solutions.
Our comprehensive product portfolio includes Copper Sealing Rings, Copper Flat Gaskets, Spiral Wound Gaskets, Ring Joint Gaskets, Metallic Gaskets, Corrugated Gaskets, PTFE Gaskets, Earth Bosses, Flexible Metal Hoses, Expansion Joints and customized industrial products manufactured according to customer drawings and technical specifications.
Copper Sealing Rings are precision-manufactured metallic sealing components designed to prevent leakage of fluids, steam, gases and hydraulic media in mechanical assemblies. They are installed between two mating surfaces where they deform slightly under compression to create a tight, leak-proof seal.
Due to copper's excellent ductility and thermal conductivity, Copper Sealing Rings maintain reliable sealing even under fluctuating temperatures and high operating pressures. Their resistance to oxidation and corrosion further enhances their durability, making them one of the preferred sealing solutions for industrial equipment operating in demanding environments.
Copper Sealing Rings are commonly used in automotive engines, hydraulic systems, boilers, compressors, oil and gas pipelines, marine engines, chemical plants and power generation equipment where sealing integrity directly impacts operational safety and efficiency.
Copper Sealing Rings provide exceptional sealing performance by conforming to microscopic surface imperfections between mating components. Their soft metallic structure enables superior sealing without compromising mechanical integrity, reducing maintenance costs and preventing leakage under demanding operating conditions.
These sealing rings exhibit excellent resistance to heat, pressure and corrosion, making them suitable for critical industrial applications requiring long-term reliability. Their superior thermal conductivity also assists in dissipating heat from sealing surfaces, enhancing equipment performance and extending service life.
Nitro Metals manufactures Copper Sealing Rings using premium-quality copper and advanced machining technology to ensure consistent dimensions, superior finish and dependable performance across every application.
Nitro Metals has become one of India's preferred Copper Sealing Ring Stockists and Suppliers by consistently delivering premium-quality sealing products supported by technical expertise, competitive pricing and exceptional customer service. Every Copper Sealing Ring undergoes stringent quality inspection before dispatch to ensure compliance with customer specifications and international standards.
Copper Sealing Rings are preferred across multiple industries because of their excellent sealing efficiency, high-temperature resistance and ability to withstand demanding pressure conditions. Their superior ductility allows them to compensate for minor imperfections on sealing surfaces, ensuring reliable leak-free performance over extended operating periods.
Nitro Metals manufactures precision Copper Sealing Rings using advanced manufacturing techniques and rigorous quality control procedures, providing dependable sealing solutions for industrial applications across India.
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Nitro Metals manufactures premium-quality Copper Sealing Rings using high-purity copper to deliver outstanding sealing performance in high-pressure and high-temperature applications. Designed for precision sealing, these rings offer excellent dimensional accuracy, corrosion resistance and thermal conductivity. Our Copper Sealing Rings are manufactured according to international quality standards and are widely used in hydraulic systems, boilers, compressors, engines, petrochemical plants and industrial process equipment throughout India.
| Specification | Details |
|---|---|
| Product Name | Copper Sealing Ring |
| Material | Electrolytic Copper (ETP Copper) |
| Copper Grades | C11000, C10100, C10200, Cu-DHP |
| Standards | ASTM B152, ASTM B187, DIN, BS, IS, EN |
| Shape | Round / Flat / Custom Profile |
| Inner Diameter | 5 mm to 500 mm |
| Outer Diameter | 10 mm to 600 mm |
| Thickness | 0.5 mm to 10 mm |
| Condition | Annealed / Half Hard / Hard |
| Surface Finish | Bright Finish / Natural Copper Finish |
| Operating Temperature | -196°C to +400°C |
| Pressure Rating | Suitable for High Pressure Systems |
| Country of Origin | India |
| Customization | Available as per Customer Drawings & Specifications |
Nitro Metals manufactures Copper Sealing Rings using premium copper grades to ensure maximum sealing performance, corrosion resistance and mechanical reliability.
| Element | Composition (%) |
|---|---|
| Copper (Cu + Ag) | 99.90 Min |
| Oxygen (O) | 0.02 – 0.05 |
| Phosphorus (P) | 0.005 Max |
| Iron (Fe) | 0.005 Max |
| Lead (Pb) | 0.005 Max |
| Nickel (Ni) | 0.005 Max |
| Other Elements | 0.03 Max |
| Property | Typical Value |
|---|---|
| Tensile Strength | 220 – 250 MPa |
| Yield Strength | 70 – 200 MPa |
| Elongation | 30 – 45% |
| Hardness | 45 – 90 HB |
| Density | 8.94 g/cm³ |
| Thermal Conductivity | Approximately 391 W/m·K |
| Electrical Conductivity | Approximately 100% IACS |
| Corrosion Resistance | Excellent |
| Machinability | Good |
Nitro Metals supplies Copper Sealing Rings in standard and custom dimensions to meet the requirements of OEM manufacturers, industrial maintenance teams and EPC contractors.
Nitro Metals manufactures Copper Sealing Rings using premium-quality copper sheets and bars through precision CNC machining, laser cutting and stamping processes. The rings are accurately machined, deburred and inspected to ensure excellent dimensional accuracy and smooth sealing surfaces. Depending on customer requirements, annealing treatment is performed to improve softness and sealing efficiency. Every Copper Sealing Ring undergoes strict quality checks before dispatch.
| Feature | Copper Sealing Ring | Rubber O-Ring |
|---|---|---|
| Material | Pure Copper | NBR / EPDM / Viton |
| Temperature Resistance | Very High | Moderate |
| Pressure Handling | Excellent | Medium |
| Thermal Conductivity | Excellent | Low |
| Corrosion Resistance | Excellent | Good |
| Typical Applications | Industrial, Hydraulic, Steam | General Fluid Sealing |
Nitro Metals supplies premium-quality Copper Sealing Rings for a wide range of industrial sealing applications throughout India. Manufactured from high-purity copper, these sealing rings provide exceptional leak-proof performance under high pressure, elevated temperatures and demanding operating conditions. Their superior malleability enables them to conform to sealing surfaces, ensuring long-lasting and reliable sealing performance in critical industrial systems.
Copper Sealing Rings are widely used to prevent leakage of steam, gases, hydraulic fluids, lubricants, fuels and chemicals in industrial machinery and process equipment. Due to their excellent thermal conductivity, corrosion resistance and durability, they are extensively used in industries where equipment reliability and operational safety are of utmost importance.
As one of India's trusted Copper Sealing Ring Stockists, Suppliers and Exporters, Nitro Metals supplies precision-engineered sealing solutions to diverse industries that require high-performance metallic sealing products manufactured according to international quality standards.
Nitro Metals supplies Copper Sealing Rings across India through a well-established distribution and logistics network. We regularly deliver products to Mumbai, Navi Mumbai, Thane, Pune, Nashik, Nagpur, Ahmedabad, Surat, Vadodara, Rajkot, Delhi, Noida, Gurugram, Faridabad, Jaipur, Chandigarh, Lucknow, Kanpur, Indore, Bhopal, Hyderabad, Bengaluru, Chennai, Coimbatore, Kochi, Visakhapatnam, Bhubaneswar, Kolkata, Guwahati and many other industrial cities.
With ready stock availability, efficient inventory management and reliable logistics partners, we ensure prompt delivery for urgent maintenance requirements, OEM production schedules and large industrial projects across India.
Nitro Metals has earned the trust of industries across India by consistently delivering premium-quality Copper Sealing Rings that meet stringent international standards. As an ISO Certified Company, we combine superior manufacturing practices, quality assurance and technical expertise to provide reliable sealing solutions for every industrial requirement.
Nitro Metals is an ISO Certified Stockist, Supplier and Exporter offering premium quality Earth Bosses, Shim Washers, Copper Products, Expansion Joints and Flexible Hose Assemblies across India.
Nitro Metals manufactures and supplies premium quality Ready Cut Shim Washers in various sizes, thicknesses and materials. Below are some of our manufactured products showcasing precision engineering, excellent surface finish and superior dimensional accuracy.
A Copper Sealing Ring is a metallic sealing component manufactured from high-purity copper and designed to prevent leakage between two mating surfaces in high-pressure and high-temperature applications.
Copper Sealing Rings provide excellent thermal conductivity, corrosion resistance, high-pressure sealing capability, long service life, superior malleability and dependable leak-proof performance.
Nitro Metals manufactures Copper Sealing Rings using premium grades such as C11000, C10100, C10200 and other high-purity copper materials according to customer specifications.
They are widely used in hydraulic systems, diesel engines, compressors, boilers, pumps, valves, heat exchangers, power plants, petrochemical facilities and marine applications.
Yes. Nitro Metals manufactures custom Copper Sealing Rings according to customer drawings, dimensions, copper grades and industrial specifications.
Copper Sealing Rings are available in standard metric, imperial, ANSI, DIN, BS and custom sizes to meet diverse industrial sealing requirements.
Yes. Nitro Metals maintains ready stock of standard Copper Sealing Rings and manufactures bulk quantities for OEM manufacturers, industrial maintenance companies and EPC contractors.
Yes. We supply Copper Sealing Rings throughout India with fast dispatch, dependable logistics and prompt customer support.
Yes. Nitro Metals exports premium-quality Copper Sealing Rings to customers worldwide while maintaining strict international quality standards.
Customers choose Nitro Metals because of our ISO Certified quality system, premium copper materials, precision manufacturing, custom production capability, competitive pricing, ready stock availability and reliable Pan India delivery.