Are you tired of dealing with plumbing issues caused by subpar flanges? Understanding the top manufacturers can save you time and money. By comparing the best factories, you’ll discover reliable options that enhance your plumbing projects. Dive in to find the perfect flange for your needs!
Stainless Steel Fittings & Flanges – Ferguson
Product Details: Stainless Steel Fittings & Flanges from Ferguson, available in various types including adapters, bushings, couplings, elbows, flanges, nipples, O-lets, and tees.
Technical Parameters:
– Material: Stainless Steel (304L, 316, 316L)
– Pressure Rating: Various ratings depending on fitting type
Application Scenarios:
– Used in plumbing and piping systems for residential and commercial applications.
– Suitable for high-pressure environments and corrosive conditions.
Pros:
– Durable and resistant to corrosion.
– Wide variety of fittings available for different applications.
Cons:
– Requires certification for purchase.
– Higher cost compared to plastic or other materials.
Top 5 Stainless Steel Flange Manufacturers in USA
Product Details: Stainless steel flanges including weld neck, slip-on, blind, and lap joint flanges.
Technical Parameters:
– Manufactured using advanced CNC technology
– Compliant with ASME, API, and ISO standards
Application Scenarios:
– Industrial applications
– Oil and gas sector
Pros:
– High precision and quality control
– Wide range of flange types available
Cons:
– Potentially higher cost compared to non-stainless options
– Limited availability for non-standard sizes
API International | Steel Flanges | Expansion Joints | Pipe Fittings
Product Details: API International offers a range of industrial products including flanges, expansion joints, valves, and custom machining services. Key flange types include AWWA, ANSI, DIN, and various plate flanges.
Technical Parameters:
– Made in the U.S.A.
– Available in various materials and sizes
Application Scenarios:
– Waterworks Industry
– Agriculture Industry
Pros:
– High-quality products
– Exceptional customer service
Cons:
– Limited international shipping options
– Potentially higher prices for custom machining
American Piping Products | Steel Pipe Supply
Product Details: American Piping Products offers a diverse inventory of steel piping products including seamless carbon pipe, welded carbon pipe, low temperature pipe, seamless stainless pipe, chrome moly pipe, alloy pipe, fittings, and flanges.
Technical Parameters:
– 60,000 tons of inventory ready to ship
– ISO 9001 Certification
Application Scenarios:
– Power Generation
– Oil Field Applications
Pros:
– Diverse inventory for various applications
– Customer-focused sales staff providing expert guidance
Cons:
– Limited specific technical parameters provided
– No detailed product specifications listed
Charlotte Pipe and Foundry | Pipe & Fittings Made in the USA
Product Details: Charlotte Pipe and Foundry offers a range of pipe and fittings made in the USA, including cast iron and plastic products, as well as commercial castings.
Technical Parameters:
– High-quality materials
– American-made
Application Scenarios:
– Plumbing systems
– Irrigation systems
Pros:
– Generations of trust and reliability
– Wide range of products for various markets
Cons:
– Limited information on specific product dimensions
– Potentially higher cost compared to non-American made products
Flanges | Pipe Flange | Steel Flange Manufacturer – API International, Inc.
Product Details: API International manufactures standard and custom steel flanges, including AWWA and ANSI specifications, suitable for various industries such as Agriculture, Waterworks, HVAC, and Exhaust.
Technical Parameters:
– Materials: Steel, Stainless Steel, Aluminum, Ductile Iron
– Standards: AWWA, ANSI
Application Scenarios:
– Used in piping systems for Agriculture and Waterworks industries
– Applicable in HVAC and Exhaust systems
Pros:
– High-quality manufacturing standards
– Wide range of flange options available
Cons:
– Limited information on specific dimensions and tolerances
– Potentially higher costs for custom flanges
42 Flange Manufacturers in 2025 – Metoree
Product Details: Flanges are flat, brim-shaped plates used to connect pipes, equipment, and shafts, providing a highly accurate and sealed joint. They are commonly used in various industries, including petrochemical, process, and waterworks.
Technical Parameters:
– Material: Stainless steel, alloy steel, carbon steel
– Pressure classes: Ranging from 75 to 20,000
Application Scenarios:
– Connecting pipes in high temperature or high pressure environments
– Joining equipment in industrial settings
Pros:
– Ease of disassembly and reassembly
– High degree of sealing and reliability
Cons:
– Potential for leakage if not properly installed
– Installation can be complex for larger diameters
Contact Us | Winsupply of Sheridan
Product Details: Leading Supplier of Residential and Industrial Supplies
Technical Parameters:
– N/A
– N/A
Application Scenarios:
– Residential plumbing
– Industrial plumbing
Pros:
– Wide range of supplies
– Expertise in plumbing solutions
Cons:
– N/A
– N/A
Pipe Flange Manufacturing Experts | Piping Supplies Inc.
Product Details: Flanges manufactured by Piping Supplies, including weld neck flanges, slip on flanges, blind flanges, counter bore socket weld flanges, threaded/companion flanges, and lap joint flanges.
Technical Parameters:
– High-pressure capability for weld neck flanges
– Ease of welding for slip on flanges
Application Scenarios:
– Used in larger applications requiring high-pressure solutions
– Suitable for various pipe supply needs in industrial settings
Pros:
– Expertise in flange manufacturing since 1960
– Utilization of state-of-the-art technology for efficiency
Cons:
– Limited information on specific material types
– No detailed specifications provided for each flange type
Pipe Flanges – First Supply
Product Details: A large selection of pipe flanges that can be welded or screwed to a pipe end and then connected with bolts. Over 400 options available.
Technical Parameters:
– Material: Various
– Connection Type: Welded or Screwed
Application Scenarios:
– Connecting pipes in plumbing systems
– Providing support in industrial piping applications
Pros:
– Wide variety of options available
– Suitable for different connection methods
Cons:
– Specific technical details not provided
– May require additional fittings for certain applications
Related Video
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Stainless Steel Fittings & Flanges – Ferguson | Stainless Steel Fittings & Flanges from Ferguson, available in various types including adapters, bushings, couplings, elbows, flanges, nipples, O-lets… | – Durable and resistant to corrosion. – Wide variety of fittings available for different applications. | – Requires certification for purchase. – Higher cost compared to plastic or other materials. | www.ferguson.com |
| Top 5 Stainless Steel Flange Manufacturers in USA | Stainless steel flanges including weld neck, slip-on, blind, and lap joint flanges. | – High precision and quality control – Wide range of flange types available | – Potentially higher cost compared to non-stainless options – Limited availability for non-standard sizes | www.longanflange.com |
| API International | Steel Flanges | Expansion Joints | Pipe Fittings | API International offers a range of industrial products including flanges, expansion joints, valves, and custom machining services. Key flange types i… |
| American Piping Products | Steel Pipe Supply | American Piping Products offers a diverse inventory of steel piping products including seamless carbon pipe, welded carbon pipe, low temperature pipe,… | – Diverse inventory for various applications – Customer-focused sales staff providing expert guidance | – Limited specific technical parameters provided – No detailed product specifications listed |
| Charlotte Pipe and Foundry | Pipe & Fittings Made in the USA | Charlotte Pipe and Foundry offers a range of pipe and fittings made in the USA, including cast iron and plastic products, as well as commercial castin… | – Generations of trust and reliability – Wide range of products for various markets | – Limited information on specific product dimensions – Potentially higher cost compared to non-American made products |
| Flanges | Pipe Flange | Steel Flange Manufacturer – API International, Inc. | API International manufactures standard and custom steel flanges, including AWWA and ANSI specifications, suitable for various industries such as Agri… | – High-quality manufacturing standards – Wide range of flange options available |
| 42 Flange Manufacturers in 2025 – Metoree | Flanges are flat, brim-shaped plates used to connect pipes, equipment, and shafts, providing a highly accurate and sealed joint. They are commonly use… | – Ease of disassembly and reassembly – High degree of sealing and reliability | – Potential for leakage if not properly installed – Installation can be complex for larger diameters | us.metoree.com |
| Contact Us | Winsupply of Sheridan | Leading Supplier of Residential and Industrial Supplies | – Wide range of supplies – Expertise in plumbing solutions | – N/A – N/A |
| Pipe Flange Manufacturing Experts | Piping Supplies Inc. | Flanges manufactured by Piping Supplies, including weld neck flanges, slip on flanges, blind flanges, counter bore socket weld flanges, threaded/compa… | – Expertise in flange manufacturing since 1960 – Utilization of state-of-the-art technology for efficiency | – Limited information on specific material types – No detailed specifications provided for each flange type |
| Pipe Flanges – First Supply | A large selection of pipe flanges that can be welded or screwed to a pipe end and then connected with bolts. Over 400 options available. | – Wide variety of options available – Suitable for different connection methods | – Specific technical details not provided – May require additional fittings for certain applications | www.firstsupply.com |
Frequently Asked Questions (FAQs)
What are plumbing flanges and why are they important?
Plumbing flanges are flat pieces of material, usually metal or plastic, used to connect pipes or fittings. They provide a strong, leak-proof seal and allow for easy disassembly for maintenance. Flanges are crucial in plumbing systems as they ensure the integrity and efficiency of the connections.
How do I choose the right flange manufacturer?
When selecting a flange manufacturer, consider their experience, quality certifications, and customer reviews. Look for a company that uses high-quality materials and offers a variety of flange types to meet your specific needs. It’s also helpful to check their warranty and customer support services.
What materials are commonly used for plumbing flanges?
Common materials for plumbing flanges include stainless steel, carbon steel, cast iron, and PVC. The choice of material depends on the application, pressure requirements, and environmental conditions. Stainless steel is popular for its corrosion resistance, while PVC is often used in residential plumbing.
How can I ensure the quality of flanges from a manufacturer?
To ensure quality, ask the manufacturer about their production processes and quality control measures. Look for certifications like ISO or ASTM, which indicate adherence to industry standards. Request samples if possible, and check for any warranties or guarantees on their products.
What is the typical lead time for flange orders from manufacturers?
Lead times can vary based on the manufacturer and the complexity of your order. Generally, standard orders may take anywhere from a few days to several weeks. For custom flanges, it’s best to discuss timelines directly with the manufacturer to get a more accurate estimate.