Rishabh Industries is a Trusted Blind Flange Manufacturer and Supplier across India.
Our Manufacturing unit is based in Ahmedabad, Gujarat, India.
A blind flange is a solid flange used to close the end of a piping system or pressure vessel, providing a secure seal and preventing fluid or gas flow.
This type of flange does not have a bore, unlike other flanges, which makes it ideal for terminating pipes or temporarily sealing systems for maintenance or inspection.
They provide easy access to the system for inspection, cleaning, or expansion without requiring extensive disassembly of piping networks.
Our blind flanges are engineered to offer superior corrosion resistance, high tensile strength, and excellent dimensional accuracy for industrial applications.
Why Choose Rishabh Industries?
Premium Quality: Manufactured with precision using certified raw materials.
Wide Range: Available in various sizes, materials, pressure ratings, and standards.
Customization: Tailor-made solutions for special industry requirements.
Compliance: Conforms to ASME B16.5, ANSI, DIN, EN, and JIS standards.
Global Supply: Trusted supplier for domestic and international markets.
Competitive Pricing: High-quality products at cost-effective rates.
How to Select the Correct Blind Flange
- Determine Pipe Size and Pressure Rating – Choose a flange size matching your pipe diameter and pressure class (ANSI, DIN, or JIS standards).
- Select the Right Material – Consider factors such as temperature, pressure, and corrosive environment. Stainless steel is suitable for corrosive liquids, while carbon steel works for general applications.
- Consider Flange Type – Choose between weld neck, slip-on, or threaded styles based on installation needs.
- Check Compliance – Ensure compliance with international standards like ASME B16.5, B16.47, or DIN 2630.
- Consult Manufacturer Data – Refer to material certifications, pressure-temperature charts, and dimensional standards for accuracy.
Uses of Blind Flange:
Blind Flanges are widely used in:
- Oil & gas pipelines
- Petrochemical and chemical processing plants
- Water treatment and desalination systems
- Power generation plants
- Shipbuilding and offshore installations
- Pharmaceutical and food industries
- Pipeline maintenance and hydrostatic testing
FAQs About Blind Flanges
Q1. Can blind flanges be reused?
Yes, if free from damage, warping, or corrosion, and meeting the required pressure and material standards.
Q2. Are blind flanges corrosion-resistant?
Yes, stainless steel and duplex steel blind flanges offer excellent corrosion resistance in harsh and chemical environments.
Q3. What sizes are blind flanges available in?
They range from small diameters (1/2 inch) to large industrial sizes (up to 72 inches) depending on pipe requirements.
Q4. Can blind flanges handle high temperatures?
Yes, selecting the correct material grade allows usage in high-temperature systems without compromising integrity.
Rishabh Industries is a reliable Blind Flange Manufacturer and Supplier across India.
Email Id: info@rishabhind.in
Phone No: 99305 32430
For more information and inquiries, feel free to contact us.
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