MS Flanges: Types, Dimensions, and Pricing

 

Introduction

Mild Steel (MS) flanges are essential components in piping systems, offering strong, durable, and cost-effective solutions for connecting pipes, valves, and other equipment. MS flanges are widely used in industrial, construction, and plumbing applications due to their excellent strength and affordability.

Purpose of Flanges

A flange is a mechanical component used to join pipes, providing a secure and leak-proof connection. Flanges also allow for easy maintenance, inspection, and modifications in piping systems.

MS Flange Types

  1. Weld Neck Flange – Designed for high-pressure applications.

  2. Slip-On Flange – Easy to install and cost-effective.

  3. Blind Flange – Seals the end of a pipe for system isolation.

  4. Lap Joint Flange – Used with stub ends for easy alignment.

  5. Threaded Flange – Screwed onto pipes without welding.

  6. Socket Weld Flange – Ideal for small, high-pressure pipes.

MS Flange Dimensions

MS flanges follow standard dimensions as per IS 2062, ASME B16.5, and DIN standards. Some common sizes include:

  • MS Flange 2 Inch – Nominal Bore (NB) 50 mm

  • MS Flange 4 Inch – NB 100 mm

  • MS Flange 6 Inch – NB 150 mm

  • MS Flange 80 NB – Common size for industrial applications

MS Flange Price List

Prices vary based on size, pressure rating, and supplier. Approximate pricing:

  • MS Flange 2 Inch – ₹100-₹250

  • MS Flange 4 Inch – ₹300-₹600

  • MS Flange 6 Inch – ₹700-₹1,200

  • 80 NB MS Flange – ₹400-₹800

For a complete MS Flange Price List PDF, consult with verified manufacturers or suppliers.

MS Flange HSN Code

The HSN Code for MS flanges is 7307, applicable under pipe fittings and flange classification.

FAQs

1. What is an MS flange?

An MS flange is a mild steel plate used to connect, reinforce, and seal piping systems in various industries.

2. What is the primary purpose of a flange?

Flanges allow for secure pipe connections, easy maintenance, and system modifications without cutting the pipes.

3. What is the price of an 80 NB MS flange?

The price ranges from ₹400 to ₹800, depending on thickness and pressure rating.

4. What are the 3 most common flange types?

The most common types are Weld Neck, Slip-On, and Blind Flanges.

5. What is the dimension of a 2-inch MS flange?

A 2-inch MS flange has a nominal bore of 50 mm, with variations in thickness and bolt hole size based on pressure rating.

6. Can I get an MS Flange Price List PDF?

Yes, most manufacturers and suppliers provide an updated price list in PDF format.

7. What industries use MS flanges?

MS flanges are widely used in oil & gas, power plants, water treatment, plumbing, and construction.

8. What is the difference between MS and SS flanges?

  • MS flanges are cost-effective and strong but prone to corrosion.

  • SS (stainless steel) flanges offer corrosion resistance but are more expensive.

9. How are MS flanges installed?

They are installed using bolts, gaskets, and welding, ensuring a secure and leak-proof joint.

10. Where can I buy MS flanges?

You can purchase MS flanges from authorized manufacturers, suppliers, and online marketplaces.

Comments

Post a Comment

Popular posts from this blog

Check Valve (Non-Return Valve): Types, and Pricing

  Introduction A check valve , also known as a non-return valve (NRV) , is a mechanical device that allows fluid to flow in only one direction, preventing backflow. It is commonly used in pipelines, water supply systems, industrial processes, and pumps to maintain directional flow and prevent equipment damage due to reverse flow. Check Valve Symbol The check valve symbol used in engineering diagrams consists of a valve body with an arrow indicating the permitted flow direction and a barrier preventing reverse flow. It is commonly seen in process flow diagrams (PFDs) and piping and instrumentation diagrams (P&IDs). Types of Check Valves (Non-Return Valves) There are several types of check valves (NRVs) designed for specific applications: Swing Check Valve – Uses a hinged disc that swings open with forward flow and closes when the flow reverses. Dual Plate Check Valve – Features two spring-loaded plates that automatically open and close with the...
Read more

Heavy Machinery Bolt Manufacturer in Rajasthan

  Introduction Finding a reliable heavy machinery bolt manufacturer in Rajasthan is crucial for ensuring high-strength, durable, and corrosion-resistant fasteners for various industries. From construction to mining and heavy engineering , selecting the right supplier ensures superior performance and cost-effectiveness. Udhhyog , a leading supplier, provides insights into the best heavy machinery bolt manufacturers in Rajasthan . Importance of High-Quality Heavy Machinery Bolts Ensuring Structural Integrity – High-tensile bolts provide secure and stable connections . Corrosion Resistance – Galvanized and stainless steel fasteners prevent rust and degradation . Load-Bearing Strength – Heavy machinery requires high-strength nuts and bolts . Compliance with Industry Standards – Ensuring adherence to ISO, ASTM, and BIS certifications . Best Heavy Machinery Bolt Manufacturers in Rajasthan 1. Udhhyog – Leading Supplier for Heavy Machinery Fasteners Specialty: High-tensile, stainles...
Read more

SS Pipe Price Comparison: India vs International Market

  Introduction Stainless steel (SS) pipe s play a vital role in various industries, including construction, manufacturing, and oil & gas. This article provides an in-depth price comparison between Indian and global markets, analyzing factors influencing costs and tips for businesses and Udhhyog owners. SS Pipe Price Comparison: India vs Global Markets Stainless Steel Pipe Prices in India (March 2025) Prices in India vary based on grade, thickness, and supplier. Below is an estimated price range: SS Grade Thickness (mm) Price (INR per kg) 202 1.2 – 3.0 200 – 250 304 1.2 – 5.0 280 – 350 316 1.2 – 6.0 400 – 500 409 1.2 – 4.0 180 – 230 Global Stainless Steel Pipe Prices Prices vary across different international markets: Region Average Price (USD per ton) USA 3,000 – 4,500 Europe 2,800 – 4,000 China 2,500 – 3,800 Middle East 2,700 – 4,200 Key Differences: India vs Global Market Raw Material Costs: Nickel & chromium prices affect global rates. Manufacturing Expenses: Labor and...
Read more