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Contact UsHastelloy Manufactured Custom Piston Rings
Precision rings, incorporated (Pri) offers custom piston rings manufactured from Hastelloy materials. Pri can provide Hastelloy custom piston rings in various styles, including expanding, contracting, one-piece, and more. Hastelloy custom piston rings are used for harsh environments, high pressures, extreme temperatures, and tight tolerance applications.
Pri is a design engineering and manufacturing solutions provider of high-quality piston rings and seal rings. Contact us or request a quote or design on custom piston rings today!
Pri is a design engineering and manufacturing solutions provider of high-quality piston rings and seal rings. Contact us or request a quote or design on custom piston rings today!
What is Hastelloy?
Hastelloy is a nickel-based alloy renowned for its exceptional corrosion resistance, high-temperature performance, and mechanical strength. It is widely used in industries such as aerospace, chemical processing, marine, and power generation, where extreme environments demand durable and reliable materials.Hastelloy Beneficial Properties
- Temperature range: -328°F to 2,000°F (-200°C to 1,093°C)
- Superior Corrosion Resistance – One of the most corrosion-resistant alloys, excelling in acidic, oxidizing, and reducing environments, including sulfuric, hydrochloric, and hydrofluoric acids.
- Outstanding Oxidation & Pitting Resistance – Offers superior protection against oxidation, crevice corrosion, and pitting, even in saltwater and aggressive chemical environments.
- Exceptional Weldability – Unlike many other superalloys, Hastelloy can be easily welded and fabricated without compromising its corrosion resistance or mechanical properties.
- Excellent Mechanical Strength – Provides high tensile and yield strength, ensuring structural integrity in high-pressure applications.
- Versatile Chemical Resistance – Performs well in highly acidic, alkaline, and chlorine-laden environments, making it a preferred material in the chemical processing and marine industries.
Hastelloy Custom Piston Ring Material Grade Options
Hastelloy piston rings are available in the following grade options:- Hastelloy C-22: Offers exceptional resistance to oxidizing and reducing acids; commonly used in chemical processing equipment, scrubbers, and marine components.
- Hastelloy C-276: One of the most corrosion-resistant alloys available; ideal for heat exchangers, reactors, and pollution control systems.
- Hastelloy X: High-temperature strength and oxidation resistance; widely used in aerospace, gas turbines, and furnace components.
- Hastelloy B-2: Excellent resistance to hydrochloric acid and other strong reducing agents; used in chemical processing, pickling systems, and waste treatment.