Top 10 Flange factory in the World 2025

Are you in the market for top-quality flange products? Choosing the right factory can make all the difference! By comparing the best flange manufacturers, you’ll uncover options that meet your needs and budget. Dive in to discover which factories stand out and how they can benefit your projects!

Carbon, Steel, & Alloy Pipe Flanges – Coastal Flange, Inc.

Product Details: Coastal Flange manufactures carbon, steel, and alloy pipe flanges, including various types such as slip-on, weld-neck, blind, lap joint, threaded, and socket weld.

Technical Parameters:
– ISO 9001:2015 Certified
– Stocking Large Diameter Domestic Flanges 26″ Through 96″ in Carbon Steel

Application Scenarios:
– Oil & Gas
– Petrochemical
– Waterworks

Pros:
– Cutting edge technology for efficiency
– Rapid lead times

Cons:
– Limited information on specific flange dimensions
– Potentially higher costs for custom flanges

Western Forge & Flange | Flanges | Custom Forging

Product Details: Western Forge & Flange specializes in manufacturing various types of flanges including Weld Neck, Slip On, Blind, Socket Weld, Threaded, Lap Joint, Stub End, Studding Outlet, Long Weld Neck, and Orifice Set. They also offer custom forgings such as Rings, Bars, Discs, and Blocks.

Technical Parameters:
– Rings up to 75″ in Diameter
– Bars up to 48″ in Length
– Discs up to 48″ in Diameter
– Blocks up to 2,500 lbs

Application Scenarios:
– Nuclear industry
– Oil & Gas industry
– Petrochemical and Chemical industries
– Defense sector
– Pharmaceutical industry
– Agriculture equipment
– Mining industry
– Pulp and Paper industry

Pros:
– Over 75 years of experience in forging and manufacturing
– Wide range of materials and custom options available

Cons:
– Limited information on specific product performance metrics
– Potentially high costs associated with custom forgings

Flange Manufacturer | Newman Flange & Fitting Co.

Product Details: Newman Flange & Fitting Co. specializes in manufacturing high-quality forged flanges, seamless fittings, and specialty forged products. They offer custom solutions for various industrial applications.

Technical Parameters:
– Manufactured in accordance with industry standards
– In-house heat-treatment capabilities

Application Scenarios:
– Petrochemical industry
– Power generation

Pros:
– High-quality products with a focus on customer satisfaction
– Expedited service options available for urgent requirements

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

General Flange – Flanges, Manufacturer, Domestic

Product Details: General Flange offers a variety of flange types including Blind, Slip-On, Weld Neck, Long Weld Necks, Socket Weld, Threaded, Lap Joint, Orifice, RTJ, Reducing, and Metric.

Technical Parameters:
– Material specifications
– Pressure ratings

Application Scenarios:
– Oil and gas industry
– Water treatment facilities

Pros:
– Wide range of flange types available
– New management and equipment for improved quality

Cons:
– Limited specific technical details provided
– No pricing information available

Custom Pipe Flange Fittings – UNITED STATES FITTINGS™

Product Details: Custom pipe flange fittings manufactured from carbon steel, stainless steel, or aluminum, available in various types including slip on, weld neck, threaded, or blind flanges.

Technical Parameters:
– Specifications include ASME/ANSI 150# or ASME/ANSI 300# flanges.
– Materials available: Carbon Steel, Stainless Steel, Nickel Alloy, Titanium.

Application Scenarios:
– Used in rigid piping conditions such as waste water treatment.
– Applicable in filtration or industrial fluid process applications.

Pros:
– Customizable to meet specific requirements.
– Manufactured in the USA with a large manufacturing capacity.

Cons:
– Limited to specific materials and specifications.
– Potentially longer lead times for custom orders.

Custom Stainless Steel Flange & Pipe Manufacturer – R&M Forge

Product Details: R&M Forge offers a complete stock of stainless steel flanges and can custom manufacture flanges to exact specifications. They provide large diameter stainless steel flanges ranging from 26” to 108” and custom stainless steel pipe flanges from ½” to 24” and up to 250” based on specifications.

Technical Parameters:
– Materials: 303, 304/L/H, 316/L/H, 310, 317/L, 321/H, 347/H, 410, 416, 420, 440,…
– Dimensional standards: B16.47 Series A & B, class 125, AWWA C207

Application Scenarios:
– Used in various industries requiring corrosion-resistant flanges
– Applicable in custom piping systems where specific dimensions are needed

Pros:
– Wide variety of stainless steel grades available
– Ability to custom manufacture flanges to specific dimensions

Cons:
– Limited information on specific applications for each flange type
– Potential lead time for custom manufacturing

Top 5 Pipe Fittings and Flanges Manufacturers

Product Details: Pipe fittings and flanges including stainless steel flanges, custom & standard industrial flanges, and various types of pipe fittings.

Technical Parameters:
– Manufactured using advanced CNC machining
– Quality testing including spectral detection

Application Scenarios:
– Industrial piping systems
– Oil and gas sectors

Pros:
– High precision production capabilities
– Wide range of standard and custom solutions

Cons:
– Potentially high cost for custom solutions
– Limited availability in certain regions

Shanxi Guanjiaying Flange Forging Co.,Ltd.

Product Details: Shanxi Guanjiaying Flange Forging Co., Ltd. specializes in the production of various standard and non-standard flanges and forgings.

Technical Parameters:
– Annual production capacity: up to 30,000 tons
– Company area: more than 260,000 square meters

Application Scenarios:
– Oil and gas industry
– Construction and infrastructure projects

Pros:
– Leading manufacturer with over 25 years of experience
– Large production capacity

Cons:
– Limited information on specific product specifications
– Potential language barriers for international customers

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 world-renowned brands
– High-quality raw materials from top suppliers

Cons:
– Limited information on specific product dimensions
– No mention of warranty or return policy

How are flanges manufactured – forging, casting, cutting and rolling.

Product Details: Flanges are manufactured through processes such as forging, casting, cutting, and rolling, using raw materials like aluminum, stainless steel, ductile iron, and low carbon/carbon steel.

Technical Parameters:
– Common materials: aluminum, stainless steel, ductile iron, low carbon/carbon ste…
– Manufacturing processes: forging, casting, cutting, rolling

Application Scenarios:
– Used in piping systems to connect pipes, valves, and other equipment
– Applicable in various industries including oil and gas, water treatment, and con…

Pros:
– Forged flanges are more wear-resistant
– Cast flanges are less expensive to produce

Cons:
– Cast flanges can fail under high pressure
– Forged flanges are more expensive to produce

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Comparison Table

Company	Product Details	Pros	Cons	Website
Carbon, Steel, & Alloy Pipe Flanges – Coastal Flange, Inc.	Coastal Flange manufactures carbon, steel, and alloy pipe flanges, including various types such as slip-on, weld-neck, blind, lap joint, threaded, and…	– Cutting edge technology for efficiency – Rapid lead times	– Limited information on specific flange dimensions – Potentially higher costs for custom flanges	www.coastalflange.com
Western Forge & Flange	Flanges	Custom Forging	Western Forge & Flange specializes in manufacturing various types of flanges including Weld Neck, Slip On, Blind, Socket Weld, Threaded, Lap Joint, St…	– Over 75 years of experience in forging and manufacturing – Wide range of materials and custom options available
Flange Manufacturer	Newman Flange & Fitting Co.	Newman Flange & Fitting Co. specializes in manufacturing high-quality forged flanges, seamless fittings, and specialty forged products. They offer cus…	– High-quality products with a focus on customer satisfaction – Expedited service options available for urgent requirements	– Limited information on specific product dimensions – Potentially longer lead times for custom orders
General Flange – Flanges, Manufacturer, Domestic	General Flange offers a variety of flange types including Blind, Slip-On, Weld Neck, Long Weld Necks, Socket Weld, Threaded, Lap Joint, Orifice, RTJ,…	– Wide range of flange types available – New management and equipment for improved quality	– Limited specific technical details provided – No pricing information available	generalflange.com
Custom Pipe Flange Fittings – UNITED STATES FITTINGS™	Custom pipe flange fittings manufactured from carbon steel, stainless steel, or aluminum, available in various types including slip on, weld neck, thr…	– Customizable to meet specific requirements. – Manufactured in the USA with a large manufacturing capacity.	– Limited to specific materials and specifications. – Potentially longer lead times for custom orders.	www.unitedstatesfittings.com
Custom Stainless Steel Flange & Pipe Manufacturer – R&M Forge	R&M Forge offers a complete stock of stainless steel flanges and can custom manufacture flanges to exact specifications. They provide large diameter s…	– Wide variety of stainless steel grades available – Ability to custom manufacture flanges to specific dimensions	– Limited information on specific applications for each flange type – Potential lead time for custom manufacturing	www.rmforge.com
Top 5 Pipe Fittings and Flanges Manufacturers	Pipe fittings and flanges including stainless steel flanges, custom & standard industrial flanges, and various types of pipe fittings.	– High precision production capabilities – Wide range of standard and custom solutions	– Potentially high cost for custom solutions – Limited availability in certain regions	www.longanflange.com
Shanxi Guanjiaying Flange Forging Co.,Ltd.	Shanxi Guanjiaying Flange Forging Co., Ltd. specializes in the production of various standard and non-standard flanges and forgings.	– Leading manufacturer with over 25 years of experience – Large production capacity	– Limited information on specific product specifications – Potential language barriers for international customers	gjyff.com
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 world-renowned brands – High-quality raw materials from top suppliers	– Limited information on specific product dimensions – No mention of warranty or return policy	flanges-pipe.com
How are flanges manufactured – forging, casting, cutting and rolling.	Flanges are manufactured through processes such as forging, casting, cutting, and rolling, using raw materials like aluminum, stainless steel, ductile…	– Forged flanges are more wear-resistant – Cast flanges are less expensive to produce	– Cast flanges can fail under high pressure – Forged flanges are more expensive to produce	marcelforged.com

Frequently Asked Questions (FAQs)

What types of flanges does a flange factory produce?

Flange factories typically produce a variety of flanges, including weld neck, slip-on, blind, threaded, and lap joint flanges. Each type serves different purposes in piping systems, ensuring secure connections and leak prevention. You can usually find flanges made from various materials like stainless steel, carbon steel, and plastic, depending on your specific needs.

How do I choose the right flange for my project?

Choosing the right flange depends on factors like pressure requirements, temperature conditions, and the type of piping system. Consider the material compatibility and the environment where the flange will be used. If you’re unsure, consulting with a flange specialist can help you make the best choice for your project.

What is the typical lead time for flange orders?

Lead times for flange orders can vary based on the factory’s workload and the complexity of your order. Generally, standard flanges may take a few days to a couple of weeks, while custom designs could take longer. It’s a good idea to communicate your timeline with the factory to ensure your needs are met.

Can I get custom flanges made?

Yes, many flange factories offer custom flange manufacturing services. You can specify dimensions, materials, and design features to meet your unique requirements. Be prepared to provide detailed specifications and possibly a drawing to help the factory understand exactly what you need.

What quality standards do flange factories adhere to?

Flange factories often adhere to industry standards such as ASTM, ASME, or ISO to ensure product quality and safety. These standards cover material specifications, manufacturing processes, and testing methods. You can ask the factory about their certifications to ensure you’re getting reliable and high-quality flanges for your applications.