Blind Flange Manufacturers in India.
Blaztech Engineering is a trusted Blind Flange manufacturer in India, delivering premium-quality flanges for critical industrial applications. We specialize in Stainless Steel Blind Flange, Carbon Steel Blind Flange, Alloy Steel Blind Flange, Duplex & Super Duplex Blind Flange, designed to meet international standards and demanding operating conditions.
Our ASME B16.5 & ANSI Blind Flanges are manufactured using advanced forging and machining processes to ensure high strength, precise dimensions, and long service life. Blind flanges are ideal for sealing pipeline ends, pressure testing, and future system expansion. Known for excellent corrosion resistance, leak-proof performance, and durability, our products are widely used in oil & gas, petrochemical, power plants, refineries, chemical processing, water treatment, heavy engineering, and pipeline projects.
Blaztech Engineering offers blind flanges in sizes from ½” (15 NB) to 48” (1200 NB) with pressure classes 150#, 300#, 600#, 900#, 1500#, and 2500#, including PN 6 to PN 160. Available face types include Raised Face (RF), Flat Face (FF), and Ring Type Joint (RTJ). We also supply NACE MR 01-75 compliant blind flanges for sour service applications.
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