Hastelloy Plug Valves
The Corrosion-Resistant HASTELLOY alloys are widely used by the chemical processing industries. The need for reliable performance leads to their acceptance and growth in the areas of energy, health and environmental, oil and gas, pharmaceutical and flue gas desulfurization industries.
Description
JST Hastelloy Plug Valves are specially designed for highly corrosive industrial applications where long-term durability and sealing reliability are critical. Manufactured from premium Hastelloy alloys such as C-276, C-22, C-4, and C-2000, these valves provide excellent resistance to uniform corrosion, localized pitting, and stress corrosion cracking.
With outstanding fabrication and welding properties, they are widely used in chemical processing plants, petrochemical systems, desalination facilities, biotechnology production lines, and pharmaceutical manufacturing industries. Their superior alloy composition ensures excellent performance in harsh acidic and chloride-rich environments.
Available grades include Hastelloy C-276, Hastelloy C-22, Hastelloy C-4, Hastelloy C-2000, Hastelloy B, B-2, B-3, G, and G-30, allowing customers to select the most suitable material according to operating media, temperature, and pressure conditions.
These valves are ideal for handling sulfuric acid, hydrochloric acid, organic acids, seawater, and other aggressive chemical media. Their compact body design, excellent sealing performance, and corrosion resistance make them a preferred solution for critical process pipelines.
For more corrosion-resistant valve solutions, please visit our plug valve products page and alloy valve solutions page. For alloy material reference, please check the Hastelloy material guide.
JST Hastelloy Plug Valves can also be customized according to specific industrial requirements and
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