Blind Flange

About Blind Flange

Intro Paragraph:
The Blind Flange is a solid disk-shaped flange designed to close the ends of pipelines, valves, or pressure vessel openings. Unlike other flange types, blind flanges do not have a bore, making them ideal for isolating sections of a pipeline or carrying out maintenance. Manufactured in Carbon Steel, Mild Steel, and Stainless Steel, Induskarts blind flanges are forged to ANSI B16.5 standards, ensuring durability, leak-proof sealing, and suitability for high-pressure and high-temperature environments.

Technical Specifications:

• Material Grades: IS2062, ASTM A105 (CS), ASTM A182 F304/F316 (SS)

• Type: Blind Flange (Solid End Flange)

• Standard: ANSI B16.5 / ASME B16.47 / DIN EN 1092-1

• Size Range: to 48

• Pressure Ratings: Class 150, 300, 600, 900, 1500, 2500

• Face Type: RF, FF, RTJ

• Manufacturing Method: Forged & Machined

• Surface Finish: CNC Machined, Anti-Rust Coating

• Testing: Hydrostatic, Ultrasonic, MTC available

Certifications:
ISO 9001: 2015, Mill Test Certificate (MTC), IBR Approval (on request)

Applications & Buyer Types:

• Pipeline End Closures

• Oil & Gas Industry

• Petrochemical Plants

• Power Generation Units

• Water Supply & Treatment Systems

• Suitable for EPC Contractors, OEMs, and Maintenance Teams requiring reliable pipe isolation.

FAQ:

1. Why are blind flanges used?
   To close pipeline ends for safety, inspection, or testing.

2. Are blind flanges suitable for pressure testing?
   Yes, they are commonly used for hydrostatic and pneumatic testing.

3. Do blind flanges come with gaskets and bolts?
   Available on request as a complete assembly.

4. What is the maximum size available?
   Up to 48 inches.

Call to Action:
Reach out to Induskart for bulk orders and reliable blind flange sourcing tailored to your industrial needs.