Top 10 Square flange factory in the World 2025

Looking for the best square flange factories? Choosing the right manufacturer can make all the difference in quality and cost. By comparing top options, you can ensure you’re getting the best value for your investment. Dive in to discover the leading factories and make an informed choice today!

Square Flange | ISO 6164 Flange | CETOP Flanges – YOUNGLEE METAL FLANGE …

Product Details: Square flange is a type of hydraulic flange with a square shape, used to connect two tubes or pipes in hydraulic systems, as well as to connect a tube or pipe to hydraulic components like valves and blocks.

Technical Parameters:
– Standards: ISO 6164, CETOP RP 63H, JIS B2291, JIS F7806
– Materials: Carbon steel (St 52.3, SAE 1020, SAE 1045), Stainless steel (304, 316…
– Dimensions: Range from 3/8″ to 5″
– Connection Types: Socket weld, Butt weld
– Pressure Ratings: 250 bar, 400 bar

Application Scenarios:
– Connecting two tubes or pipes in hydraulic systems
– Connecting a tube or pipe to hydraulic components like valves and blocks

Pros:
– Wide range of standards and materials available
– Custom manufacturing according to customer specifications

Cons:
– Limited to specific pressure ratings (250 bar, 400 bar)
– May require specific bolts and O-rings for proper functioning

Square Flanges – McMaster-Carr

Product Details: Square flanges available in various shapes, materials, and sizes for different applications.

Technical Parameters:
– Flange Shape: L, Oval, Rectangle, Round, Square, Triangle
– Material: Aluminum, Iron, Stainless Steel, Steel

Application Scenarios:
– Used in piping systems to create access points by bolting two same-size flanges…
– Applicable in structural framing for mounting and supporting various components.

Pros:
– Wide variety of shapes and materials to choose from.
– Suitable for both inch and metric measurements.

Cons:
– Specific applications may require additional components for complete assembly.
– Selection can be overwhelming due to the number of options available.

Best Square Flanges Manufacturer and Factory | GOJON – Topwill Group

Product Details: Square Flanges are used to close ends of piping systems, providing a dependable and long-lasting isolation point. They are similar in diameter to standard flanges and have a compact laying length, making them easily adaptable for piping systems.

Technical Parameters:
– Standards: ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48, DIN2527,…
– Materials: Stainless Steel, Carbon Steel, Alloy Steel, Duplex Steel, Super Duple…

Application Scenarios:
– Chemical and petrochemical processing
– Electronics

Pros:
– Dependable and long-lasting isolation point
– Easily adaptable for various piping systems

Cons:
– Limited to specific standards and materials
– May require specific installation techniques

Home – YOUNGLEE METAL FLANGE MANUFACTURING FACTORY CO., LTD

Product Details: Younglee Flange manufactures a full range of hydraulic flanges including SAE flanges (SAE J518 & ISO 6162 Code 61 / 62), Square Flanges (ISO 6164 / CETOP), and forged tube fittings.

Technical Parameters:
– Conforms to SAE J 518, ISO 6162, ISO 6164 standards
– Machined by advanced CNC machines for accuracy

Application Scenarios:
– Marine industry
– Offshore industries

Pros:
– Competitive pricing compared to well-known brands
– High quality raw materials from top suppliers

Cons:
– Limited information on specific product dimensions
– Potentially longer lead times for custom orders

Plate Cut or Forged, Custom Size Square Flange Manufacturers

Product Details: Square flanges manufactured from stainless steel, carbon steel, alloy steel, and nickel alloys, available in custom sizes and various specifications.

Technical Parameters:
– Size: 1/2″ to 24″
– Pressure Rating: 150#-2500# (PN6-PN40)

Application Scenarios:
– High temperature and high pressure applications
– Piping systems in petrochemical and water works

Pros:
– Custom sizes available to meet specific requirements
– Manufactured according to various international standards (ASME, DIN, ISO, BS)

Cons:
– High thickness flanges may be more expensive
– Limited to specific applications based on material and pressure ratings

Square Flanges – Guanxin Forging

Product Details: Square flanges are used in hydraulic systems for pipe-to-component or pipe-to-pipe connections, characterized by their square shape and manufactured according to various international standards.

Technical Parameters:
– Dimensions: ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, Custom…
– Size: 1/2″ (15 NB) to 48″ (1200NB), Class: 150 LBS to 2500 LBS

Application Scenarios:
– Oil and Gas: Stainless steel square flanges used in pipelines.
– Chemical Industry: Vital for connecting systems in chemical processing.

Pros:
– High-quality materials and adherence to strict production standards.
– Customization options available for various sizes, pressure ratings, and configu…

Cons:
– Potentially higher costs compared to standard flanges.
– Lead times may vary based on customization and order volume.

ASME B16.5 Square Flange | Stainless Steel hydraulic square flange

Product Details: ASME B16.5 Square Flange is a flange with a square shaped raised face that has four bolt holes. It is available in sizes ranging from ½ inches to 48 inches and is made from carbon steel, stainless steel, and alloy steel grades such as 105, 304, 316, and WHPY45, WHPY52.

Technical Parameters:
– Pressure ratings from class 150 through class 2500
– Size ranges from 1/4 inch up to 6 inch

Application Scenarios:
– Used in high pressure hydraulic applications
– Applicable in various industrial applications requiring flanged connections

Pros:
– Can be fitted to piping without the need for welding
– Available in various coatings for enhanced durability

Cons:
– Limited to specific pressure ratings and sizes
– May require specific design types for certain applications

Square Flange Manufacturer And Jis 210k/ 280k Square Bore Flange

Product Details: ASME B16.5 Square Flange is a special type of flange with a square surface used to seal connections watertight in high-pressure systems. Dinesh Industries manufactures and supplies these flanges in various sizes and materials.

Technical Parameters:
– Size range: 1/2 inch to 36 inch (10MM to 900 MM)
– Pressure ratings: 210 kg/cm², 280 kg/cm², 350 kg/cm²

Application Scenarios:
– Used for pipe-to-pipe connections
– Used for pipe-to-component connections in high-pressure systems

Pros:
– Available in various materials including stainless steel, copper, and mild steel
– Wide range of sizes and pressure ratings to suit different applications

Cons:
– Corrosion risk in certain environments may limit material choice
– Size and pressure rating limitations based on specific applications

Square Flange Suppliers and Manufacturers – Wholesale from Factory …

Product Details: Square flange with taper pipe thread, made from materials such as iron, steel, stainless steel, aluminum, and copper. The largest square flange can reach up to 1,000mm and is often custom made to meet specific customer demands.

Technical Parameters:
– Material: Iron, Steel, Stainless Steel, Aluminum, Copper
– Size: Up to 1,000mm

Application Scenarios:
– Industrial piping systems
– Machinery assembly

Pros:
– Customizable to meet specific requirements
– Available in various materials for different applications

Cons:
– Limited size options for standard flanges
– Potentially higher cost for custom designs

Square flange – All industrial manufacturers – DirectIndustry

Product Details: Square flanges are used in various applications including joining, supporting, and for ventilation systems. They are available in different materials such as steel and come in various configurations including threaded, circular, flat, and rectangular.

Technical Parameters:
– Nominal diameter: 25 mm – 150 mm
– Material: Steel, Stainless Steel

Application Scenarios:
– Joining components in mechanical assemblies
– Supporting pipes in ventilation systems

Pros:
– Versatile applications in various industries
– Available in multiple sizes and materials

Cons:
– Limited to specific nominal diameters
– May require custom orders for specific configurations

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Comparison Table

Company	Product Details	Pros	Cons	Website
Square Flange	ISO 6164 Flange	CETOP Flanges – YOUNGLEE METAL FLANGE …	Square flange is a type of hydraulic flange with a square shape, used to connect two tubes or pipes in hydraulic systems, as well as to connect a tube…	– Wide range of standards and materials available – Custom manufacturing according to customer specifications
Square Flanges – McMaster-Carr	Square flanges available in various shapes, materials, and sizes for different applications.	– Wide variety of shapes and materials to choose from. – Suitable for both inch and metric measurements.	– Specific applications may require additional components for complete assembly. – Selection can be overwhelming due to the number of options availabl…	www.mcmaster.com
Best Square Flanges Manufacturer and Factory	GOJON – Topwill Group	Square Flanges are used to close ends of piping systems, providing a dependable and long-lasting isolation point. They are similar in diameter to stan…	– Dependable and long-lasting isolation point – Easily adaptable for various piping systems	– Limited to specific standards and materials – May require specific installation techniques
Home – YOUNGLEE METAL FLANGE MANUFACTURING FACTORY CO., LTD	Younglee Flange manufactures a full range of hydraulic flanges including SAE flanges (SAE J518 & ISO 6162 Code 61 / 62), Square Flanges (ISO 6164 / CE…	– Competitive pricing compared to well-known brands – High quality raw materials from top suppliers	– Limited information on specific product dimensions – Potentially longer lead times for custom orders	flanges-pipe.com
Plate Cut or Forged, Custom Size Square Flange Manufacturers	Square flanges manufactured from stainless steel, carbon steel, alloy steel, and nickel alloys, available in custom sizes and various specifications.	– Custom sizes available to meet specific requirements – Manufactured according to various international standards (ASME, DIN, ISO, BS)	– High thickness flanges may be more expensive – Limited to specific applications based on material and pressure ratings	www.steelpipesfactory.com
Square Flanges – Guanxin Forging	Square flanges are used in hydraulic systems for pipe-to-component or pipe-to-pipe connections, characterized by their square shape and manufactured a…	– High-quality materials and adherence to strict production standards. – Customization options available for various sizes, pressure ratings, and conf…	– Potentially higher costs compared to standard flanges. – Lead times may vary based on customization and order volume.	www.guanxincn.com
ASME B16.5 Square Flange	Stainless Steel hydraulic square flange	ASME B16.5 Square Flange is a flange with a square shaped raised face that has four bolt holes. It is available in sizes ranging from ½ inches to 48 i…	– Can be fitted to piping without the need for welding – Available in various coatings for enhanced durability	– Limited to specific pressure ratings and sizes – May require specific design types for certain applications
Square Flange Manufacturer And Jis 210k/ 280k Square Bore Flange	ASME B16.5 Square Flange is a special type of flange with a square surface used to seal connections watertight in high-pressure systems. Dinesh Indust…	– Available in various materials including stainless steel, copper, and mild steel – Wide range of sizes and pressure ratings to suit different applic…	– Corrosion risk in certain environments may limit material choice – Size and pressure rating limitations based on specific applications	www.dineshindustries.com
Square Flange Suppliers and Manufacturers – Wholesale from Factory …	Square flange with taper pipe thread, made from materials such as iron, steel, stainless steel, aluminum, and copper. The largest square flange can re…	– Customizable to meet specific requirements – Available in various materials for different applications	– Limited size options for standard flanges – Potentially higher cost for custom designs	www.eamachine.com
Square flange – All industrial manufacturers – DirectIndustry	Square flanges are used in various applications including joining, supporting, and for ventilation systems. They are available in different materials…	– Versatile applications in various industries – Available in multiple sizes and materials	– Limited to specific nominal diameters – May require custom orders for specific configurations	www.directindustry.com

Frequently Asked Questions (FAQs)

What is a square flange factory?

A square flange factory specializes in manufacturing square flanges, which are components used to connect pipes, valves, and other equipment. These flanges provide a strong and stable connection, ensuring that systems operate efficiently and safely.

What materials are square flanges made from?

Square flanges can be made from various materials, including stainless steel, carbon steel, and aluminum. The choice of material depends on the application, environmental conditions, and required strength, ensuring durability and resistance to corrosion.

How do I choose the right square flange for my project?

To choose the right square flange, consider factors like size, material, pressure rating, and compatibility with your piping system. It’s also helpful to consult with a manufacturer or supplier who can guide you based on your specific needs.

What is the typical lead time for square flange production?

Lead times for square flange production can vary based on the factory’s workload, complexity of the order, and material availability. Generally, you can expect a lead time of a few weeks, but it’s best to check with the factory for a precise estimate.

Can I customize square flanges for my specific needs?

Yes, many square flange factories offer customization options. You can request specific dimensions, materials, and finishes to meet your project requirements. Just be sure to communicate your needs clearly to ensure the best results.