Mild Steel Flange
Best Mild Steel Flange Manufacturer in Mumbai | MS Flanges
SK Steel Corporation is the most trusted name in Best Quality Industrial Mild Steel Flange Manufacturer in Mumbai, India. We are one of all type of industrial MS Flanges Supplier in India with Wide Range of Product which is highly precision forging pipe flanges, Forge fitting, Metal rings customized machining parts and forging part with consistent quality. Our product are widely used for different Industrial such as Plastic Molding, Packaging Machine, Pharmaceuticals etc. We are known for our Premium Quality Mild Steel Flanges with Excellent Durability and Performance as well as simple Installation.
What is Mild Steel Flanges?
Mild Steel Flanges are made of carbon steel but have a low or mild carbon percentage. These flanges offer a high flexibility, strength, and corrosion resistance. This grade of flange is utilised with mild carbon steel pipes. MS Pipe Flanges can be manufactured using hot rolling, cold drawing, welding, or fabrication procedures. There are also other varieties. Apart from the oxide layer that occurs on the material’s surface, the Mild Steel Blank Flanges have no finishing. These flanges are generally utilised in the oil & gas and petroleum sectors. There are various types, such as the Mild steel slip on flange, which allows the pipe to pass through the flange and alter the location of the connection.
Because they are exact in measurements, they are typically utilised with seamless pipes. The MS Welded Flanges is utilised in applications that need extensive welding techniques. There are various grades and varieties available, such as the Mild steel t4 flange and others. Screwed flanges, blind flanges, socket weld flanges, weld neck flanges, raised face flanges, and ring type joint flanges are some examples. These flanges are also utilised in the chemical industry and for general plumping.
Different Types of MS Flanges
Mild steel flanges (MS flanges) are the unsung heroes of the industrial world, connecting pipes, valves, and other equipment to ensure smooth flow and operation. Choosing the right type of MS flange is crucial for the success and safety of your project. This blog unravels the mystery of different MS flange types, equipping you with the knowledge to make informed decisions.
Types of MS Flanges:
Slip-On Flanges: These are the simplest and most cost-effective option, featuring a smooth bore that slips over the pipe and is welded on both sides. Ideal for low-pressure applications.
Weld Neck Flanges: With a tapered hub and extended neck that merges seamlessly with the pipe, these offer superior strength and are preferred for high-pressure and high-temperature environments.
Socket Weld Flanges: Combining the ease of slip-on flanges with the strength of weld neck flanges, they have a recessed socket that the pipe fits into before being welded. Suitable for moderate pressure applications.
Threaded Flanges: These flanges have internal threads for screwing onto pipes, eliminating the need for welding. Ideal for low-pressure and temporary installations.
Blind Flanges: These don’t have a bore and are used to close off the ends of pipelines for isolation, testing, or maintenance purposes.
Lap Joint Flanges: These consist of two halves that clamp around the pipe and are secured with bolts and nuts. Best suited for large-diameter pipes and high-pressure systems.
Hub Type Flanges: These have a central hub that fits around the pipe and is welded from the inside. Ideal for low-pressure applications where space is limited.
Ring Joint Flanges: These feature a groove on the flange face and use a metal ring to achieve a leak-proof seal. Suitable for high-pressure and high-temperature environments where tight sealing is critical.
Mild Steel Flanges Application Industries
The mild steel flange (MS flange), an apparently simple part, is what powers industry’s spinning gears and tall smokestacks. These inconspicuous connections, frequently ignored, are the unsung heroes of the industrial world, guaranteeing the smooth running of complicated systems by facilitating the passage of crucial fluids. But where are these workhorses employed? Let’s look at the various industries where MS flanges are used:
Application Industries of MS Flanges:
- Power Generation: In power plants, MS flanges are essential for connecting pipes carrying high-pressure steam, water, and other fluids. They ensure reliable operation and prevent leaks in this crucial energy infrastructure.
- Oil and Gas: From offshore platforms to refineries, MS flanges are vital components of the oil and gas industry. They facilitate the transportation and processing of oil and gas through pipelines, ensuring efficient and safe operations.
- Chemical Processing: Chemical plants rely heavily on MS flanges for connecting vessels, reactors, and other equipment. Their resistance to corrosive chemicals and ability to withstand high temperatures make them ideal for this demanding environment.
- Water Treatment: MS flanges play a crucial role in water treatment facilities, connecting pipes for water intake, filtration, and distribution. Their robust nature ensures safe and hygienic water for communities.
- Food and Beverage: The food and beverage industry relies on MS flanges to maintain the integrity of piping systems used in processing, packaging, and distribution. Their smooth surfaces prevent contamination and ensure the quality of food and beverages.
- Marine Engineering: MS flanges are essential for shipbuilding and marine infrastructure. They connect pipes carrying seawater, fuel, and other fluids on ships and offshore platforms, ensuring their safe and efficient operation.
- Construction: MS flanges are used in various construction projects to connect pipes for water, gas, and sewage systems. Their versatility and durability make them ideal for building infrastructure.
- Pharmaceutical Industry: MS flanges are crucial for maintaining the sterile environments required in pharmaceutical production. They connect pipes for transporting various fluids and ensuring the quality and safety of pharmaceuticals.
- Aerospace: MS flanges find their way even into the demanding world of aerospace. They are used in fuel systems and other critical components of airplanes and spacecraft, ensuring their reliable operation under extreme conditions.
- Agriculture and Irrigation: MS flanges play a vital role in agricultural irrigation systems. They connect pipes for transporting water to fields and ensuring efficient water usage for crop production.
Mild Steel Screwed Flange Dimension Table
| IMPERIAL SIZE | A | B | D | E | F | H | J | BOLT SIZE | RAISED FACE THICK | NUMBER HOLES | APPROX KG / PC |
| 1/2 | 89.0 | 60.3 | 35.0 | 15.9 | 11.1 | 16 | 30.2 | 1/2 | 1.6 | 4 | 0.5 |
| 3/4 | 98.5 | 69.8 | 42.9 | 15.9 | 12.8 | 16 | 38.2 | 1/2 | 1.6 | 4 | 0.9 |
| 1 | 108.0 | 79.3 | 50.9 | 17.5 | 14.3 | 16 | 49.2 | 1/2 | 1.6 | 4 | 0.9 |
| 11/4 | 117.5 | 88.9 | 63.6 | 20.7 | 15.9 | 16 | 58.8 | 1/2 | 1.6 | 4 | 1.4 |
| 11/2 | 127.1 | 98.4 | 73.1 | 22.3 | 17.5 | 55 16 | 65.1 | 1/2 | 1.6 | 4 | 1.4 |
| 2 | 152.5 | 120.6 | 92.0 | 25.5 | 19.1 | 20 | 77.8 | 5/8 | 1.6 | 4 | 2.3 |
| 21/2 | 177.9 | 139.7 | 104.8 | 28.6 | 22.3 | 20 | 90.5 | 5/8 | 1.6 | 4 | 3.2 |
| 3 | 190.6 | 152.4 | 127.1 | 30.2 | 23,8 | 20 | 108.0 | 5/8 | 1.6 | 4 | 3.6 |
| 4 | 228.7 | 190.5 | 157.2 | 33.4 | 23.8 | 20 | 135.0 | 5/8 | 1.6 | 8 | 5.9 |
Specification Chart of Mild Steel Flanges
A flange is specified by the following information:
Type and Facing. The flange is specified according to whether it is, for example, ‘‘weld-neck RTJ’’ or ‘‘socket-weld RF.’’ Ring joint facing and RTJ gasket dimensions for ASME B16.5.
Nominal Pipe Size (NPS). This is a dimensionless designation to define the nominal pipe size (NPS) of the connecting pipe, fitting, or nozzle. Examples include NPS 4 and NPS 6.
Flange Pressure Class. This designates the pressure temperature rating of the flange, which is required for all flanges. Examples include Classes 150, 300, 900, and 1500.
Standard. Basic flange dimensions for ASME B16.5. Examples include ASME B16.5, BS 1560, DIN or API 6A.
Material. A material specification for flanges must be specified and be compatible to the piping material specifications.
Pipe Schedule. This is only for WN, composite lap-joint and swivel-ring flanges where the MS welded flanges bore must match that of the pipe, such as schedule 40, 80, 120, and 160.
Most Used MS Flanges type:
Some FAQs About Mild Steel Flange
An MS flange, or Mild Steel flange, is a type of connecting device used in piping systems to connect pipes, valves, pumps, and other equipment. It is made from mild steel, a type of low carbon steel known for its ease of welding and fabrication.
An MS welded flanges, or Mild Steel flange, is a type of connecting device used in piping systems to connect pipes, valves, pumps, and other equipment. It is made from mild steel, a type of low carbon steel known for its ease of welding and fabrication.
Common types of MS flanges include slip-on flanges, weld neck flanges, socket weld flanges, blind flanges, and lap joint flanges. Each type serves a specific purpose in piping systems.
Mild steel flanges are known for their cost-effectiveness, ease of fabrication, and weldability. They are suitable for a wide range of applications and are readily available in various sizes and pressure ratings.
MS flanges differ from other flanges primarily in the material used. Mild steel is a low carbon steel, and MS flanges are preferred for applications where cost is a significant factor and high corrosion resistance is not a critical requirement.
Installing an MS flange involves welding or bolting it to the pipe or equipment. The specific method depends on the type of flange and the requirements of the piping system.
While mild steel is susceptible to corrosion, MS Welded Flanges can be used in mildly corrosive environments. However, for highly corrosive conditions, it is advisable to use flanges made from corrosion-resistant materials or apply protective coatings.
MS flanges are often manufactured according to standard specifications such as ANSI (American National Standards Institute), DIN (Deutsches Institut für Normung), or IS (Indian Standards), depending on the region and application.
The selection of an MS flange depends on factors such as the type of piping system, pressure and temperature requirements, and the specific application. It is essential to consider these factors and adhere to relevant standards and codes.
Mild steel flanges are generally suitable for moderate pressure applications. For high-pressure applications, it is recommended to consult with engineering professionals and consider alternative materials with higher strength and corrosion resistance.
There are many Manufacturers who are manufacturing Mild Steel Flange. But, SK Steel Corporation is the Best Ms Flanges Manufacturer and Supplier. it’s Because they use High Quality Raw material to Manufacturing MS Flanges & Supply to their clients.
To prevent corrosion in MS flanges, protective measures such as applying anti-corrosion coatings or using corrosion inhibitors can be employed. Regular inspection and maintenance are also crucial to detect and address corrosion issues promptly.
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Why Choose SK Steel Corporation for MS Flanges?
By choosing SK Steel Corporation for your MS flange needs, you can be confident in receiving high-quality products, competitive prices, excellent customer service, and timely delivery. With their diverse product range, commitment to quality, and focus on customer satisfaction, SK Steel Corporation stands out as a trusted and reliable partner for MS flanges Manufacturer in Mumbai.
