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Hastelloy Spiral Wound Gaskets Supplier | Precision Manufactured Hastelloy Spiral Wound Gaskets | Gasco Inc

Hastelloy Spiral Wound Gaskets Supplier | Precision Manufactured Hastelloy Spiral Wound Gaskets | Gasco Inc
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 DiameterNps 1⁄2 Through Nps 8 Is ±0.4 Mm; For Nps 10 Through Nps 24, ±0.8 Mm.

Hastelloy B3 Spiral Wound Gaskets Optimized for Superior Acid Resistance in Industrial Processing Exporter in USA

Gasco Inc. provides high performance sealing solutions which are targeted at critical industrial application as a Hastelloy Spiral Wound Gasket Supplier in USA. These gaskets are designed to be able to withstand great levels of temperature and pressure conditions and upper levels of sealing capacity. They are made out of the corrosion resistant Hastelloy alloys which are suitable in the chemical processing, oil and gas industry, and power generation industries. This is because their construction incorporates spiral wound, which makes them flexible and strong enough to work at varying conditions of operation. These gaskets are strongly resistant to aggressive media and oxidation and therefore contribute to the minimization of risks of leakage and enhancing the overall system safety.

Material in complex piping systems is important in ensuring long term performance and safety of the operation of the piping systems. There are different configurations depending on the application needs with special types of gasket like Hastelloy C276 Spiral Wound Gasket with their special qualities like greater resistance in highly corrosive conditions. With such sealing elements, the performance is consistent even in hard process environments. Most industries are currently relying on a stable B2B Platform to ease the sourcing process, compare specifications, and carry out bulk purchases effectively. This practice is useful in a move to maintain quality consistency, timely supply, and smooth project implementation in all industrial areas.

Hastelloy Spiral Wound Gaskets – Material & Specification Table

MaterialGradeStandardSize RangeFiller MaterialPressure RatingTemperature RangeTypical Application
HastelloyC276ASME B16.20½″ – 24″Graphite / PTFEUp to Class 2500-200°C to 700°CChemical processing plants
HastelloyC22ASME B16.201″ – 20″PTFEHigh Pressure-150°C to 650°CPetrochemical industries
HastelloyB2API Standards½″ – 16″GraphiteHigh Temperature Service-100°C to 600°CAcid handling systems
HastelloyC276ANSI / ASME StandardsCustom SizeCeramic / GraphiteExtreme Pressure-200°C to 700°COffshore and refinery systems

High-Alloy Metallic Sealing Component


Excellent Corrosion Resistance in Corrosive Media: Hastelloy Spiral Wound Gaskets are designed to seal highly corrosive chemicals and under extreme industrial processing conditions. Hastelloy alloy is extremely resistant to sulfuric acid, hydrochloric acid, chlorides and oxidizing agents. The gasket is chemical resistant and seals well in chemically aggressive situations. This makes it very reliable for sensitive refinery and chemical plants.

Flexible Spiral Wound Construction & Strength: These gaskets are made with precision wound metallic strips from Hastelloy and soft gasket material like graphite or PTFE. Excellent flexibility, recovery and compressive strength under different flange loads are achieved by the spiral construction. They are stable under repeated pressure cycling. This guarantees the sealing quality and durability for industrial applications.

High Temperature & Pressure Resistance: Hastelloy Spiral Wound Gaskets can resist temperature range from -200℃ to 1050℃ according to different filler material and alloy grade. They are capable of withstanding extreme heat, pressure and mechanical demands without losing sealing properties. Finally, the alloy has good oxidation resistance in hot environments. This enhances safe and reliable operation in high demanding process conditions.

Industrial Applications & B2B Utility: These gaskets are used in a variety of industries including power generation systems, pharmaceuticals, petrochemical plants, offshore platforms and fertilizer units. These are usually used in the manufacturing of heat exchangers, pressure vessels, reactors, valves, and critical flange joints for corrosive fluids. A variety of configurations makes it available for specific engineering needs. This versatility makes them an important sealing solution for the industrial B2B application.

Client Porject Report of Hastelloy Spiral Wound Gaskets

Product SuppliedQuantityStates (USA)
Hastelloy Spiral Wound Gaskets for Acid Handling Systems198 PiecesTexas
Hastelloy Spiral Wound Gaskets for Petrochemical Flange Assemblies184 PiecesLouisiana
Hastelloy Spiral Wound Gaskets for High-Temperature Process Equipment207 PiecesCalifornia
Hastelloy Spiral Wound Gaskets for Offshore Pipeline Connections176 PiecesFlorida

Hastelloy spiral wound gaskets are used throughout the United States in high-temperature applications such as the oil, gas, and petrochemical industries where the operating conditions are highly corrosive. The gaskets are made with gasket metal windings of Hastelloy alloy and the superior resistant materials like graphite or PTFE as the fillers to meet high corrosion resistance, high temperature resistance and high chemical resistance. The spiral wound design provides outstanding flexibility and recovery properties, and will provide a secure seal even in the event of pressure changes and frequent thermal cycling. The use of such gaskets in various sealing purposes is common in many regions across the state of Texas, California, Louisiana, Pennsylvania, and many other states, especially for sectors such as oil refineries, petrochemical facilities, and chemical processing facilities. The gaskets are durable in highly corrosive conditions and are best suited for systems dealing with acids, solvents, steam, and corrosive gases.

Type of Sub-products

Frequently Asked Questions

Which conditions demand the use of Hastelloy Spiral Wound Gasket in sealing systems?

How does Hastelloy Spiral Wound Gasket improve reliability in pipeline connections?

What makes Hastelloy Spiral Wound Gasket a preferred choice over conventional gasket materials?

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