Thursday, February 27, 2025

MS Blind Flange: Uses, Dimensions, Manufacturers & More

  Flanges are essential components in pipeline systems, and MS blind flanges are one of the most widely used types. If you are searching for what a blind flange is used for, the full form of MS flange, MS blind flange dimensions, MS blind flange PDF, or MS blind flange manufacturers, this guide covers everything you need to know.

At Udhhyog, we supply high-quality MS blind flanges at competitive prices across Delhi, Haryana, Uttar Pradesh, Punjab, Rajasthan, and Jammu & Kashmir.

What is a Blind Flange Used For?

blind flange is a solid plate with no bore that is used to close the end of a pipe, valve, or pressure vessel. It helps in sealing off a piping system, preventing the flow of liquids or gases.

Common Uses of Blind Flanges:

✔ Closing Piping Systems – Used in industries like oil & gas, chemicals, and power plants.
✔ Maintenance & Inspection – Allows easy access for cleaning and repairs.
✔ Pressure Testing – Used to test pipeline pressure before operational use.
✔ Future Expansion – Installed at pipe ends where future extensions are planned.

Blind flanges provide strong sealing and are available in different materials such as MS (Mild Steel), SS (Stainless Steel), and Carbon Steel.

What is the Full Form of MS Flange?

The full form of MS Flange is Mild Steel Flange.

✔ Mild Steel (MS) is a low-carbon steel known for its durability, affordability, and ease of welding.
✔ MS flanges are commonly used in pipelines to connect pipes, valves, and pumps.

Why Use MS Flanges?

  • Strong & Durable – Can withstand high pressure.
  • Cost-Effective – Cheaper than stainless steel or alloy steel flanges.
  • Corrosion Resistance – Can be coated for better protection.

MS Blind Flange Dimensions

The MS blind flange dimensions vary based on size and pressure rating. Below is a dimension chart for MS blind flanges according to the ANSI B16.5 standard:

Flange Size (Inches)Outer Diameter (mm)Thickness (mm)Bolt HolesBolt Circle (mm)
½"9012460
1"12514485
2"165164125
3"210184150
4"255208180
6"320228240
8"400248300

These MS blind flange sizes are widely used in industrial piping applications.

MS Blind Flange PDF Download

If you need a detailed MS blind flange PDF with technical drawings and dimensions, contact Udhhyog for a free download.

Our PDF includes:
✔ Technical specifications
✔ ANSI and DIN standards
✔ Material grades and coatings
✔ Flange pressure ratings

📩 Request your MS blind flange PDF today at Udhhyog!

MS Blind Flange Manufacturers in India

Finding a reliable MS blind flange manufacturer is crucial for industrial projects. Here are some top manufacturers:

✔ Udhhyog – Leading supplier of MS blind flanges in India
✔ Jindal Steel – High-quality flanges for industrial use
✔ Tata Steel – Trusted brand for mild steel products

Why Buy from Udhhyog?

✔ High-Quality Material – We use premium mild steel.
✔ Custom Sizes Available – Tailor-made flanges as per requirements.
✔ Competitive Pricing – Best rates for bulk orders.
✔ Pan-India Delivery – Fast shipping across Delhi, Haryana, UP, Punjab, and more.

Types of Flanges Available at Udhhyog

Apart from MS blind flanges, we also supply:
✔ Slip-On Flange – Easy to install, used in low-pressure applications.
✔ Weld Neck Flange – High-strength connection for pipelines.
✔ Socket Weld Flange – Ideal for small pipe diameters.
✔ Threaded Flange – Used in low-pressure, non-welded systems.
✔ Lap Joint Flange – Works with stub ends for easy alignment.

Applications of MS Blind Flanges

Blind flanges are used in various industries:

🏭 Oil & Gas Industry – Seals high-pressure pipelines.
🏗 Construction & Infrastructure – Used in water supply lines.
⚡ Power Plants – Ensures safe fluid flow in energy production.
🛠 Chemical Processing – Handles corrosive fluids safely.
🚢 Shipbuilding & Marine – Used in underwater pipeline systems.

Final Thoughts: Why Choose Udhhyog for MS Blind Flanges?

🔹 High-Quality MS Flanges – Manufactured with precision.
🔹 Competitive Pricing – Best rates for bulk and industrial buyers.
🔹 Custom Dimensions Available – Tailored flanges for specific needs.
🔹 Fast Pan-India Delivery – Reliable supply across major states.

For the best MS blind flange dimensions, uses, and manufacturers in India, contact Udhhyog today!

📞 Call Us Now!
📩 Email: sales@udhhyog.com

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