Certified Company
ISO 9001:2005Nitro Metals is one of the leading Stainless Steel SS304/316 Expansion Joints Stockists, Suppliers and Exporters in India, providing high-performance expansion joint solutions for industrial piping systems, power plants, petrochemical facilities, pharmaceutical industries, HVAC systems, refineries, steel plants and infrastructure projects. Backed by 25+ years of industry experience and an ISO Certified Quality Management System, we deliver premium-quality expansion joints designed for reliability, safety and long service life.
Our Stainless Steel Expansion Joints are manufactured using high-grade SS 304 Expansion Joints and SS 316 Expansion Joints to absorb thermal expansion, vibration, movement and mechanical stress within piping systems. These expansion joints help protect equipment, reduce maintenance costs and improve operational efficiency in demanding industrial environments.
As a trusted SS304 Expansion Joint Supplier and SS316 Expansion Joint Exporter, Nitro Metals serves customers across India and international markets with precision-engineered products, technical expertise and timely delivery solutions.
Stainless Steel Expansion Joints are flexible connectors installed in piping systems to absorb movement caused by thermal expansion, contraction, vibration, pressure fluctuations and equipment misalignment. They are designed to protect pipelines, pumps, compressors, turbines and other critical equipment from stress-related damage.
Manufactured from premium Stainless Steel grades such as SS304 and SS316, these expansion joints provide excellent corrosion resistance, high-temperature performance and exceptional mechanical strength, making them suitable for a wide range of industrial applications.
Our SS304 and SS316 Expansion Joints are widely used in:
| Property | Specification |
|---|---|
| Material Grade | SS 304 |
| Standard | ASTM A240 |
| Temperature Range | Up to 870°C |
| Corrosion Resistance | Excellent |
| Application | Industrial Piping Systems |
| Property | Specification |
|---|---|
| Material Grade | SS 316 |
| Standard | ASTM A240 |
| Temperature Range | Up to 925°C |
| Corrosion Resistance | Superior |
| Application | Chemical & Marine Industry |
| Element | Composition (%) |
|---|---|
| Chromium | 18.0 – 20.0 |
| Nickel | 8.0 – 10.5 |
| Carbon | 0.08 Max |
| Manganese | 2.0 Max |
| Silicon | 1.0 Max |
| Iron | Balance |
| Element | Composition (%) |
|---|---|
| Chromium | 16.0 – 18.0 |
| Nickel | 10.0 – 14.0 |
| Molybdenum | 2.0 – 3.0 |
| Carbon | 0.08 Max |
| Manganese | 2.0 Max |
| Iron | Balance |
| Property | SS304 | SS316 |
|---|---|---|
| Tensile Strength | 515 MPa Min | 515 MPa Min |
| Yield Strength | 205 MPa Min | 205 MPa Min |
| Elongation | 40% | 40% |
| Hardness | 201 HB Max | 217 HB Max |
| Feature | SS304 | SS316 |
|---|---|---|
| Corrosion Resistance | Excellent | Superior |
| Marine Applications | Limited | Highly Suitable |
| Chemical Resistance | Good | Excellent |
| Cost | Economical | Premium |
| Service Life | Long | Very Long |
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Nitro Metals supplies Stainless Steel SS304/316 Expansion Joints across Mumbai, Pune, Nashik, Aurangabad, Nagpur, Delhi, Noida, Gurugram, Chennai, Coimbatore, Bengaluru, Hyderabad, Ahmedabad, Surat, Vadodara, Rajkot, Kolkata, Bhubaneswar, Jaipur, Indore, Bhopal, Kochi, Visakhapatnam, Lucknow, Kanpur, Chandigarh and all major industrial regions throughout India.
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 flexible connector designed to absorb thermal movement, vibration and stress in piping systems.
SS316 contains molybdenum, providing superior corrosion resistance, especially in marine and chemical environments.
Yes, they perform exceptionally well in elevated temperature applications.
Yes, custom designs are available as per project requirements.
Yes, we provide Pan India delivery.
Yes, Nitro Metals exports worldwide.
Yes, we operate under ISO-certified quality standards.
If you are looking for reliable Stainless Steel SS304 Expansion Joint Suppliers, SS316 Expansion Joint Stockists or trusted Expansion Joint Exporters in India, Nitro Metals offers unmatched quality, technical expertise and nationwide service support. With 25+ years of experience, ISO-certified operations and a strong commitment to customer satisfaction, we deliver expansion joint solutions that ensure safety, efficiency and long-term industrial performance.