Mild Steel Flanges Manufacturers in Mumbai 2026

Mild Steel Flange Manufacturers in Mumbai| Kolkata Pipe Fittings

Kolkata Pipe Fittings, is a leading Mild Steel Flanges Manufacturers in Mumbai, Mild Steel Flanges Suppliers in Mumbai, dealers, stockists, Mild Steel Flanges Traders in Mumbai and Mild Steel Flanges Exporters in Mumbai. We are providing the strong quality of MS flanges that are usually used to securely connecting pipes, valves, pumps and other types of piping systems.

These are made from strong quality of mild steel and other types of raw materials and applied in different types of industrial sectors such as oil and gas, water treatment, chemical processing and construction industries also. As leading Mild Steel Flanges Manufacturers in Mumbai link text Kolkata Pipe Fittings, create a strong, leak proof seal when bolted together.

Types of Our Mild Steel Flanges in Mumbai

Being the best Mild Steel Flanges Manufacturers in Mumbai, we are providing the top quality of MS flanges in Mumbai which are highly used as per requirement from multiple types of industrial sectors:

Types of Mild Steel Flange:Plate Flange, Ring Type Joint Flange, Orifice Flange, Spectacle Blind Flange, Lap Joint Flange, Socket Weld Flange, Threaded Flange, Blind Flange, Weld Neck Flange, Slip-On Flange

Slip-On Flange (SO Flange): These are more easy for installation process and slip on flange is specially designed to fit over the outside of the pipe and once it is aligned, these can be welded from both inside and outside to ensure a secure connection. These flanges are highly used in low to medium pressure systems.
Weld Neck Flange (WN Flange): This flange has a long and tapered type of neck and it is welded to the pipe. This can provides a smooth transition in between the pipe and flanges. For using these flanges in high pressure applications, these are built with better stress distribution. Our weld neck flanges are made with advanced types of steel alloys and advanced metallurgy manufacturing process.
Blind Flange: In these blind flanges, the seal is connected to the end process of the pipeline and isolate sections of piping systems. These are no other types of openings in these blind flanges and most useful for creating a temporary seal or for maintenance purpose. For using in extreme temperature and chemicals, we have used different types of composite materials in these blind flanges such as fiberglass reinforced polymers.
Socket Weld Flange (SW Flange): In these socket weld flanges, the pipe is inserted into the flange socket and the connection is made by welding around the perimeter of the pipe and typically used for small diameter purpose and handling higher pressure ratings. Our SW flanges are majorly applied in the precision machining industrial sectors due to design and working mechanism structure. These flanges are basically gives tight tolerances and better fittings of pipes.

Technical Specifications of Our Mild Steel Flanges in Mumbai

We have mentioned below technical information about Mild Steel Flange in Mumbai such as:

Parameter	Slip-On Flange (SO Flange)	Weld Neck Flange (WN Flange)	Blind Flange	Socket Weld Flange (SW Flange)
Material	Mild Steel (MS), ASTM A105, ASTM A350	Mild Steel (MS), ASTM A105, ASTM A350	Mild Steel (MS), ASTM A105, ASTM A350	Mild Steel (MS), ASTM A105, ASTM A350
Pressure Rating	150, 300, 600, 900, 1500, 2500 ANSI	150, 300, 600, 900, 1500, 2500 ANSI	150, 300, 600, 900, 1500, 2500 ANSI	150, 300, 600, 900, 1500, 2500 ANSI
Temperature Range	-29°C to 425°C	-29°C to 425°C	-29°C to 425°C	-29°C to 425°C
Standard Compliance	ASME B16.5, ASME B16.47, API 605	ASME B16.5, ASME B16.47, API 605	ASME B16.5, ASME B16.47, API 605	ASME B16.5, ASME B16.47, API 605
Flange Facing Type	RF, FF, RTJ	RF, FF, RTJ	RF, FF, RTJ	RF, FF, RTJ
Nominal Size (NPS)	½" to 48"	½" to 48"	½" to 48"	½" to 48"
Bore Diameter	Matches pipe diameter, up to 48"	Matches pipe diameter, up to 48"	Matches pipe diameter, up to 48"	Matches pipe diameter, up to 48"
Bolt Hole Diameter	Typically 0.875" to 1"	Typically 0.875" to 1"	Typically 0.875" to 1"	Typically 0.875" to 1"
Bolt Circle Diameter (BCD)	1.5" to 48"	1.5" to 48"	1.5" to 48"	1.5" to 48"
Thickness of Flange	0.625" to 2.25"	0.625" to 2.25"	0.625" to 2.25"	0.625" to 2.25"
Face Thickness	0.25" to 0.75"	0.25" to 0.75"	0.25" to 0.75"	0.25" to 0.75"
Hub Size	0.75" to 6"	1" to 6"	No hub (solid flange)	1" to 6"
Welding Type	Fillet weld (inside and outside)	Butt weld (inside and outside)	Bolted flange (no welding)	Socket weld (inside and outside)

Features of Our Mild Steel Flanges in Mumbai

One of the leading mild steel flanges stockists and traders in Mumbai, our all types of flanges are made with different types of features such as:

Versatility: Our all types of mild steel flanges are made with different kind of manufacturing sectors such as designs, sizes and pressure ratings for able to use them into all kind of industrial sectors. These are suitable for using into oil and gas industry, water supply and construction also.
Temperature Resistance: The mild steel has characteristics of resisting higher thermal resistance and able to withstand moderate temperature and makes them ideal for using into large industrial sectors such as power generation industrial sectors and automobile industries.
High Strength to weight ratio: These mild steel flanges are made from high strength of mild steel and it has light weight structure as compared to other materials. These are more durable and able to handle higher weight and pressure of the flowing liquid.
Compatibility: Mild steel flanges are compatible with a variety of gasket materials and sealing systems, ensuring a tight, leak-free connection in various types of fluid or gas transportation systems, both for temporary and permanent setups.

Applications of Our Mild Steel Flanges

Being the best Mild Steel Flange Traders in Mumbai and Mild Steel Flange Stockists in Mumbai, our all types of mild steel in Mumbai are highly used in various kind of industrial sectors such as:

Piping Systems: These are usually used to connect pipes, valves, pumps, and other equipment in various industries.
Structural Connections: Used in construction to join beams, columns, and other structural components.
Pressure Vessels: Employed to create secure seals between different parts of pressure vessels.
Marine Applications: Used in ships and offshore platforms for pipe connections, ensuring strength and resistance to corrosion.
Heat Exchangers: Used to connect the different parts of heat exchangers, withstanding high-pressure conditions.
Oil & Gas Industry: Used in pipelines and facilities for safe and durable joining of pipe sections.
Automotive Applications: Used in exhaust systems and other parts to ensure strong, leak-proof connections.
Water Treatment Plants: Essential for connecting pipes in filtration and pumping systems, ensuring safe fluid transfer.

Why Choose Us as Mild Steel Flanges Manufacturers in Mumbai?

At Kolkata Pipe Fittings, we are a trusted Mild Steel Flange Suppliers in Mumbai in the industry for high-quality Mild Steel (MS) Flanges. As leading manufacturers, suppliers, stockists, and traders in Mumbai, we provide durable and precisely engineered flanges that ensure secure and leak-proof connections in oil & gas, water treatment, construction, and other industries. Go through the following advantages of choosing best Mild Steel Flanges Manufacturers in Mumbai:

Premium Quality – Manufactured using top-grade mild steel for durability and strength.
Wide Range – Offering Slip-On, Weld Neck, Blind, and Socket Weld Flanges with various specifications.
Industry Compliance – Flanges adhere to ASME B16.5, ASME B16.47, API 605 standards.
High-Performance – Withstand extreme pressure and temperature conditions.
Versatile Applications – Ideal for piping systems, structural connections, marine use, and automotive industries.
Customer-Centric Approach – Competitive pricing, bulk availability, and timely delivery across India.

Being the leading mild steel flanges manufacturers in Mumbai, suppliers, dealers, stockists and traders in Mumbai, we as Kolkata Pipe Fittings are providing the best quality of mild steel flanges. These are usually made from pure form of mild steel and it is lightweight in structure and has higher strength as compared to traditional metals. It comes with different kind of angles and applied in multiple types of industrial sectors. Contact us today for more information!

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