Hastelloy Flanges We offer a comprehensive range of Hastelloy Flanges including Slip on flanges, socket weld, blind, lapped, screwed, weld neck, reducing, spectacle, slip on boss, plate, plate blank, screwed boss, etc. These flanges are designed to comply with International standards and specifications.
Grades: Hastelloy C-4 (UNS No. N06455), C-276 (UNS No. N10276), Hastelloy C 22 (UNS No. N06022), Hastelloy C 2000