Import Alloy 20 Valve — Buy in Bulk from Supplier in India

Specialityvalve provides Alloy 20 valves, also known as Carpenter 20, a nickel-iron-chromium alloy with molybdenum and copper additions, engineered for high resistance to sulfuric acid and chloride-induced corrosion. The valves are manufactured with body material in Alloy 20 and are available in pressure classes ranging from 150 to 800, covering sizes from 1/2" to 8". The closure types include butt welded, socket welded, threaded and flanged connections to accommodate diverse piping configurations.

The alloy’s composition, with approximately 35% nickel and 20% chromium, ensures exceptional performance in aggressive chemical environments, making these valves ideal for industries such as chemical processing, petrochemicals and pollution control. Alloy 20 valves are particularly valued in applications involving sulfuric acid, phosphoric acid and chloride-rich media, where standard stainless steels would rapidly degrade. Typical industry standards for such valves include ASTM B473 for forgings and ASME B16.34 for flanged connections.

These valves are sourced by engineering contractors and industrial plants requiring reliable shutoff and flow control in corrosive service conditions. Buyers should specify the exact pressure class, size and closure type to match their system requirements, as well as any additional testing or certification needs. Specialityvalve’s product range focuses on delivering valves that meet stringent corrosion resistance and durability demands in harsh operational settings.

Specialityvalve is based in Coimbatore, Tamil Nadu, and positions itself as a manufacturer and supplier of Alloy 20 valves in India. The company’s profile highlights its focus on producing valves to public quality benchmarks, catering to industries that require high-performance materials for corrosive environments. The harbor trust tier indicates a verified operational presence, though no response rate or average response time is currently recorded.

The supplier specializes in valves for chemical and industrial applications, with a particular emphasis on Alloy 20 due to its resistance to sulfuric acid and chloride stress corrosion cracking. While the profile does not provide details on production capacity or certifications, the focus on Carpenter 20 valves suggests a niche expertise in corrosion-resistant alloys. Buyers are encouraged to request detailed technical data and quality documentation directly from Specialityvalve for project-specific requirements.