Harshita Stainless deals in strong Stainless Steel Blind Flanges from its plant at Delhi. If there is a need for isolation in a piping system, blind flanges cover the end of a vessel or pipeline for inspection or testing. Offered in grades 304, 316, and 316L, these flanges are manufactured to ANSI, ASME, DIN, and API specifications for accurate measurement and full sealing with bolt connections. Harshita Stainless provides high-quality, corrosion-resistant blind flanges ideal for industrial, chemical, and utility systems throughout India.
Harshita Stainless deals in strong Stainless Steel Blind Flanges from its plant at Delhi. If there is a need for isolation in a piping system, blind flanges cover the end of a vessel or pipeline for inspection or testing. Offered in grades 304, 316, and 316L, these flanges are manufactured to ANSI, ASME, DIN, and API specifications for accurate measurement and full sealing with bolt connections. Harshita Stainless provides high-quality, corrosion-resistant blind flanges ideal for industrial, chemical, and utility systems throughout India.
| Size | 1/2″ (15 NB) to 48″ (1200NB) |
| Standards | ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings. |
| Pressure Ratings | PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Pressure class | 150#, 300#, 600#, 1500# |
| Dimensions and Pressure Ratings for Blind Flanges | MSS- SP-44, BS3293, ANSI, Table D, E, F, & H, BS4504, PN6, 10, 16, 25, 64 BS10, DIN Standards |
| Flange Face Type Manufacturer | Raised Face (RF), Flate Face (FF), Ring Type Joint (RTJ) |
| Coating/Surface Treatment | Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized. |
| Test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector |
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| Manufacturer of | ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
Blind Flange: -BS, EN, API 6A, ANSI, ASME, DIN, EN1092-1, UNI, JIS/ KS , BS4504, GB, AWWA C207, GOST, PSI
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Contact us to get a quick quote for your requirement.
A Stainless Steel Blind Flange is a solid plate used to seal or close pipeline ends, ensuring leak-proof connections.
They are commonly used in chemical processing, power generation, oil and gas, and marine industries for high-pressure and corrosion-resistant applications.
Yes, they are available in various grades, sizes, and finishes and can be customized to meet specific project requirements.
Documents include commercial invoices, packing lists, MTC, PMI Test Certificates, radiography reports, and Third-Party Inspection Certificates to ensure quality assurance.
Blind flanges are employed in order to seal or isolate valve ends, pressure vessels, instrumentation ports, and pipelines for inspection, testing, or maintenance. They are most frequently employed in petrochemical plants, steam systems, water treatment, oil & gas pipelines, and situations where tight closure is required. They make safe operation of piping systems possible by offering a robust, removable seal. Harshita Stainless supplies blind flanges throughout Delhi and India, with assured isolation in utility and process-critical installations.
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