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Corrugated Metal Gaskets With Machined Metal Core Design For Thermal Cycling And Low Bolt Load Applications

Corrugated Metal Gaskets With Machined Metal Core Design For Thermal Cycling And Low Bolt Load Applications

Specification Details
Sizes1/2 Nb, 24 Nb
Gasket StandardsAsme B16.20 Gaskets, Asme B16.21 Gaskets
Outside DiameterNps 1⁄2 Through Nps 8 Is ±0.8 Mm; For Nps 10 Through Nps 24, +1.5 Mm, −0.8 Mm.
Inside Diameter±0.8 Mm., Nps 1⁄2 Through Nps 8 Is ±0.4 Mm; For Nps 10 Through Nps 24

Reliable Flange Sealing Components Available from a Corrugated Metal Gaskets Supplier in India for Refinery and Heat Exchange Systems

Gasco Inc. provides innovative sealing solutions for important industrial functions,  particularly in terms of durability and leak prevention, making it a reliable Corrugated Metal Gaskets Manufacturer. These gaskets are designed with corrugated metallic core and soft sealing layers to ensure good recovery, flexibility and sealing performance in varying pressure and temperature conditions. These products are frequently utilized in heat exchangers, pipelines, pressure vessels, and other systems in refineries. In addition, they possess good resistance to thermal cycles and mechanical stresses; hence, they can be used in oil & gas, petrochemical and power generation industries. Precision-made from quality materials, these gaskets contribute to a safer operation and minimize downtime during maintenance of industrial systems.


Products are needed in industrial sealing systems that are able to perform consistently in hostile operating conditions. The range gives Tanged Graphite Gaskets, which are renowned for their outstanding high temperature resistance, expandability, and chemical stability. Such sealing parts are frequently employed in flanged joints and steam systems where it is essential that there is a proper sealing integrity. With the increase in industrial purchasing, there is also an increased need for dependable source information from the reliable B2B Marketplace to assist buyers in finding the correct specification, confirming quality of products, and managing large order purchases. This is one way in which projects can be smoothly implemented while maintaining reliability in industrial operations.


Corrugated Metal Gaskets – Material & Specification Table

MaterialGradeStandardSize RangeFiller MaterialPressure RatingTemperature RangeTypical Application
Stainless Steel304 / 316ASME B16.20½″ – 24″Graphite / PTFEHigh Pressure-200°C to 550°CHeat exchangers
Carbon SteelASTM A105ASME B16.211″ – 36″GraphiteUp to Class 1500-29°C to 450°CIndustrial pipelines
Alloy SteelASTM A182 F11 / F22DIN Standards½″ – 24″Ceramic / GraphiteHigh Temperature Service-29°C to 650°CPower plants
Duplex SteelUNS S31803ASME StandardsCustom SizePTFE / GraphiteHigh Pressure-50°C to 300°COffshore systems
  • Improved Corrugation Construction: Corrugated Metal Gaskets are designed to have concentric corrugation patterns which increase the flex of the gasket and sealing efficiency when compression loads are applied. More sealing contact points between the flange surfaces are provided by the corrugated profile to reduce leakage. They also have excellent recovery properties in thermal and pressure cycling. These make them very effective in sealing operations in critical industries.

  • Strong Metallic Structure & Durability: The gaskets are made in various metallic materials such as stainless steel, carbon steel, copper, Monel and other high performance alloys as per the application requirement. The metallic core provides excellent mechanical properties and is resistant to crushing at high bolt loading. They ensure structural stability even under challenging operating conditions. This will guarantee reliability over a long period in heavy industrial processing systems.

  • High Temperature & Pressure Capability: Corrugated Metal Gaskets can function effectively from -200°C to 900°C, contingent upon the picked material and confronting mix. They can stand up to high pressure variations as well as harsh temperatures without compromising sealing capabilities. The gasket structure helps reduce the potential for leakage in high pressure systems. This is helpful in ensuring safe and stable operations at critical process industries.

  • Applications: These gaskets are used in a wide variety of industrial and B2B applications, such as power generation plants, refineries, petrochemical plants, heat exchanger systems and more. They can be applied to sealing the boilers, reactors, pressure vessels and flanges of industrial pipelines. Different dimensions and facing materials are available and can be used to meet a wide range of engineering requirements. This flexibility makes them a crucial metal sealing solution for B2B industrial operations.

Client Project Report of Corrugated Metal Gaskets

Product SuppliedQuantityCities (India)
Corrugated Metal Gaskets for Petrochemical Flange Connections194 PiecesMumbai
Corrugated Metal Gaskets for High-Temperature Steam Pipelines181 PiecesChennai
Corrugated Metal Gaskets for Industrial Reactor Systems208 PiecesVadodara
Corrugated Metal Gaskets for Oil Refinery Pressure Equipment172 PiecesJamnagar
Corrugated metal gaskets are a type of metal gasket that is used to create a seal in situations where a seal needs to be very reliable when subjected to high pressure, high temperature, and changing operating conditions. These gaskets are produced with concentric corrugations on the metal surface that increase flexibility and compressibility, but retain good mechanical properties. The corrugated profile promotes uniform sealing stress over the flange surface, which ensures good sealing and minimizes the chances of leakage. In many applications, soft filling materials like graphite or PTFE are used to improve its sealing efficiency and to compensate for the slight irregularity of the flange surface. They are also constructed from a strong metal framework, making them resistant to temperature changes, vibrations, and mechanical forces. This makes them ideal for applications where they need to be perfectly sealed, such as in industrial applications.


Type of Sub-products

Frequently Asked Questions

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Countries We Export

  • India


Cities We Supply

  • Lucknow

  • Mumbai

  • Nashik

  • Pune

  • Rajkot

  • Moradabad

  • Angul

  • Rudrapur

  • Hosdurg

  • Gandhinagar

  • Rajahmundry

  • Durgapur

  • Bharuch

  • Panipat


Industries We Serve

  • Sugar industry

    Sugar

  • Oil And Gas Industries industry

    Oil And Gas Industries

  • Paper Mill industry

    Paper Mill

  • Power Plant industry

    Power Plant

  • Bridge And Building industry

    Bridge And Building

  • Aerospace Industries industry

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  • Automobile Industry industry

    Automobile Industry

  • Defense Industry industry

    Defense Industry

  • Construction & Fabrications industry

    Construction & Fabrications

  • Gasket Industry industry

    Gasket Industry

  • Pharmaceuticals Industry industry

    Pharmaceuticals Industry


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