Top 10 Flat face flange factory in the World 2025

Are you in the market for flat face flanges and feeling overwhelmed by your options? Choosing the right factory can make all the difference in quality and reliability. Discovering the top players in the industry ensures you make informed decisions. Let’s dive in and explore the best choices together!

Flat-Face Pipe Flanges | McMaster-Carr

Product Details: Flat face pipe flanges available in various materials including steel, cast iron, stainless steel, aluminum, brass, bronze, and plastic, suitable for different pressure applications.

Technical Parameters:
– Available in low-pressure and high-pressure variants
– Materials include steel, cast iron, stainless steel, aluminum, brass, bronze, an…

Application Scenarios:
– Used in plumbing and piping systems for creating access points
– Suitable for fire protection applications and chemical processing

Pros:
– Variety of materials and pressure ratings available
– Designed for easy assembly with gaskets

Cons:
– Some materials may be brittle under certain conditions
– Not all flanges are suitable for high-temperature applications

ASME B16.5 Flat Face Flange | Carbon Steel and SS FF Pipe Flange

Product Details: ASME B16.5 Flat Face Flange is a type of flange that conforms to the ASME B16.5 standard, available in various material grades and sizes ranging from ½ inches to 24 inches in diameter, with pressure capacities from class 150 to class 2500.

Technical Parameters:
– Size Ranges: From 1/2 inch (15 NB) up to 48 inch (1200 NB)
– Pressure Classes: Class 150, Class 300, Class 400, Class 600, Class 900, Class 1…

Application Scenarios:
– Food processing industry
– Chemical and petrochemical industries

Pros:
– Suitable for various pressure and temperature requirements
– Can be used in high wear and tear applications with carbon steel

Cons:
– Limited to flat surface applications which may not be suitable for all environme…
– Corrosion resistance may vary depending on the material grade

Flat Face Flange | Hillman Brass & Copper

Product Details: Flat face flanges are used to connect pipes, valves, pumps, and other equipment, featuring a flat surface that ensures perfect alignment and a durable seal in piping systems.

Technical Parameters:
– Available in various materials: Brass, Copper, Bronze, Stainless Steel, Nickel-B…
– Designed for low-pressure and non-hazardous applications

Application Scenarios:
– Water and sewage processing
– Petrochemical, pharmaceutical, and food and beverage sectors

Pros:
– Enhanced sealing minimizes leaks
– Ease of installation and maintenance

Cons:
– Not suitable for high-pressure applications
– Limited to specific alignment requirements

Stainless Steel Flat-Face Pipe Flanges – McMaster-Carr

Product Details: Stainless Steel Flat Face Pipe Flanges

Technical Parameters:
– Material: Stainless Steel
– Face Type: Flat

Application Scenarios:
– Used in piping systems to connect pipes
– Suitable for high-pressure applications

Pros:
– Corrosion resistant
– Durable and long-lasting

Cons:
– Higher cost compared to other materials
– Requires specific tools for installation

Flat Face Flange – High Pressure Pipe Fittings

Product Details: ASME B16.5 Flat Face Flange

Technical Parameters:
– Material: Carbon Steel, Stainless Steel
– Size Range: 1/2″ to 24″

Application Scenarios:
– Used in piping systems for low-pressure applications
– Suitable for applications where a flat face is required

Pros:
– Easy to install and maintain
– Compatible with various piping systems

Cons:
– Limited to low-pressure applications
– May not be suitable for high-temperature environments

Flat Face Flange – Dinesh Industries

Product Details: ASME B16.5 flat face flange made from various material grades, used for closing pipelines, welding, and connecting pipes.

Technical Parameters:
– Size: ½” to 48″
– Pressure Class Ratings: Class 150, Class 300, Class 400, Class 600, Class 900, C…

Application Scenarios:
– Chemical and petrochemical industries
– Food processing and medical applications

Pros:
– Flat face design allows for maximum contact with connected components
– Available in various material grades and pressure classes

Cons:
– Limited to applications where the mating flange is made from casting
– May require specific gaskets for optimal sealing

Flat Face Flange | Oflange

Product Details: Flat face flanges are flanges with a flat surface that allows for complete contact with the gasket, reducing bending moments and preventing leakage. They are available in various sizes and materials, including steel, aluminum, and stainless steel.

Technical Parameters:
– Typically used in low-pressure, low-temperature applications.
– Commonly found in ANSI flat face flange 150 and 300 classifications.

Application Scenarios:
– Water treatment and pump suction flanges.
– Sanitary applications where a tight seal is essential.

Pros:
– Increased strength and durability compared to raised face flanges.
– Reduced leakage due to the gasket’s complete contact with the flange surface.

Cons:
– Not suitable for high-pressure applications.
– Must be used with specific gaskets designed for flat face flanges.

ASME B16.1 Weld Neck Flange, Flat Face, 96 Inch, 125 LB

Product Details: ASME B16.1 Weld Neck Flange, Flat Face, 96 Inch, 125 LB

Technical Parameters:
– Model No.: ASME B16.1
– Bore: 2402.2 mm
– Nominal Size: 96 Inch
– Pressure: Class 125 LB

Application Scenarios:
– Used in piping systems for connecting pipes
– Applicable in various industries such as chemical, oil & gas, and water treatmen…

Pros:
– Durable and reliable for high-pressure applications
– Complies with ASME B16.1 standards

Cons:
– May require specialized welding techniques for installation
– Larger size may not be suitable for all applications

Flat Face Flange – teshifittings.com

Product Details: Flat Face Flanges manufactured by Teshi Fittings are designed for various industries including Petroleum, Chemical, Hydraulic, and Food. They provide reliable and leak-proof connections for piping systems.

Technical Parameters:
– Dimensions: ANSI B16.5, ANSI B16.47 Series A & B, ASA, API-605, MSS SP44, AWWA,…
– Size: 1/2″ (15 NB) to 48″ (1200NB)

Application Scenarios:
– Oil and Gas Industry: Used in pipelines, refineries, and offshore platforms.
– Chemical Processing: Employed in chemical plants for handling corrosive fluids a…

Pros:
– Leak-free sealing due to flat face design.
– High strength and durability from forged and heat-treated materials.

Cons:
– Limited to specific applications where flat face connections are required.
– May require specific gaskets for optimal sealing.

Flat type Socket Weld Flanges SAE 500 PSI-Code 61 series

Product Details: Flat type Socket Weld Flanges SAE 500 PSI-Code 61 series manufactured by Younglee Metal for hydraulic tubes, hoses, and pipes under low pressure. Designed according to ISO 6162-1 and SAE J518 standards.

Technical Parameters:
– Working pressure: Max 35 bar (500 psi) to Max 40 bar (580 psi)
– Dimensions range: 1/2″ to 5″ (DN15 to DN125)

Application Scenarios:
– Used to connect two tubes together in hydraulic systems.
– Applicable in various industries requiring low pressure connections.

Pros:
– Manufactured from various materials including carbon steel and stainless steel.
– Wide range of sizes available for different applications.

Cons:
– Limited to low pressure applications (500 psi series).
– Specific ordering requirements may complicate the purchasing process.

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Comparison Table

Company	Product Details	Pros	Cons	Website
Flat-Face Pipe Flanges	McMaster-Carr	Flat face pipe flanges available in various materials including steel, cast iron, stainless steel, aluminum, brass, bronze, and plastic, suitable for…	– Variety of materials and pressure ratings available – Designed for easy assembly with gaskets	– Some materials may be brittle under certain conditions – Not all flanges are suitable for high-temperature applications
ASME B16.5 Flat Face Flange	Carbon Steel and SS FF Pipe Flange	ASME B16.5 Flat Face Flange is a type of flange that conforms to the ASME B16.5 standard, available in various material grades and sizes ranging from…	– Suitable for various pressure and temperature requirements – Can be used in high wear and tear applications with carbon steel	– Limited to flat surface applications which may not be suitable for all environme… – Corrosion resistance may vary depending on the material grade
Flat Face Flange	Hillman Brass & Copper	Flat face flanges are used to connect pipes, valves, pumps, and other equipment, featuring a flat surface that ensures perfect alignment and a durable…	– Enhanced sealing minimizes leaks – Ease of installation and maintenance	– Not suitable for high-pressure applications – Limited to specific alignment requirements
Stainless Steel Flat-Face Pipe Flanges – McMaster-Carr	Stainless Steel Flat Face Pipe Flanges	– Corrosion resistant – Durable and long-lasting	– Higher cost compared to other materials – Requires specific tools for installation	www.mcmaster.com
Flat Face Flange – High Pressure Pipe Fittings	ASME B16.5 Flat Face Flange	– Easy to install and maintain – Compatible with various piping systems	– Limited to low-pressure applications – May not be suitable for high-temperature environments	www.highpressurepipefittings.com
Flat Face Flange – Dinesh Industries	ASME B16.5 flat face flange made from various material grades, used for closing pipelines, welding, and connecting pipes.	– Flat face design allows for maximum contact with connected components – Available in various material grades and pressure classes	– Limited to applications where the mating flange is made from casting – May require specific gaskets for optimal sealing	www.dineshindustries.com
Flat Face Flange	Oflange	Flat face flanges are flanges with a flat surface that allows for complete contact with the gasket, reducing bending moments and preventing leakage. T…	– Increased strength and durability compared to raised face flanges. – Reduced leakage due to the gasket’s complete contact with the flange surface.	– Not suitable for high-pressure applications. – Must be used with specific gaskets designed for flat face flanges.
ASME B16.1 Weld Neck Flange, Flat Face, 96 Inch, 125 LB	ASME B16.1 Weld Neck Flange, Flat Face, 96 Inch, 125 LB	– Durable and reliable for high-pressure applications – Complies with ASME B16.1 standards	– May require specialized welding techniques for installation – Larger size may not be suitable for all applications	www.landeeflange.com
Flat Face Flange – teshifittings.com	Flat Face Flanges manufactured by Teshi Fittings are designed for various industries including Petroleum, Chemical, Hydraulic, and Food. They provide…	– Leak-free sealing due to flat face design. – High strength and durability from forged and heat-treated materials.	– Limited to specific applications where flat face connections are required. – May require specific gaskets for optimal sealing.	teshifittings.com
Flat type Socket Weld Flanges SAE 500 PSI-Code 61 series	Flat type Socket Weld Flanges SAE 500 PSI-Code 61 series manufactured by Younglee Metal for hydraulic tubes, hoses, and pipes under low pressure. Desi…	– Manufactured from various materials including carbon steel and stainless steel. – Wide range of sizes available for different applications.	– Limited to low pressure applications (500 psi series). – Specific ordering requirements may complicate the purchasing process.	flanges-pipe.com

Frequently Asked Questions (FAQs)

What is a flat face flange?

A flat face flange is a type of flange that has a flat sealing surface. It’s designed to create a tight seal when connected to another flat face flange, making it ideal for low-pressure applications. This design helps to prevent leakage and is commonly used in piping systems.

What materials are flat face flanges made from?

Flat face flanges can be made from various materials, including stainless steel, carbon steel, and plastic. The choice of material depends on the application’s requirements, such as pressure, temperature, and corrosion resistance.

How do I choose the right flat face flange for my project?

To choose the right flat face flange, consider the pressure rating, size, material compatibility, and the specific requirements of your application. It’s also helpful to consult with a manufacturer or supplier for expert advice.

What is the manufacturing process for flat face flanges?

The manufacturing process typically involves cutting, forging, or machining the flange from raw materials. Quality checks are conducted throughout the process to ensure that the flanges meet industry standards and specifications.

Can I customize flat face flanges for my specific needs?

Yes, many manufacturers offer customization options for flat face flanges. You can request specific sizes, materials, and finishes to meet your unique project requirements. Just communicate your needs clearly to the manufacturer.