Are you tired of sifting through countless options when it comes to plumbing flanges? With so many manufacturers in China, finding the right one can feel overwhelming. Understanding the top factories not only saves you time but also ensures you get quality products that meet your needs. Imagine having access to the best options, leading to better projects and satisfied customers. Ready to simplify your search and make informed decisions? Dive into our comprehensive comparison of the leading plumbing flange manufacturers in China and discover the best choices for your business!

China flange Manufacturer, Pipe Fitting Supplier – Duwa Piping

Product Details: Flanges, Pipe Fittings, Pipes, Valves, Gaskets

Technical Parameters:
– Ex-works delivery in 3 days for flanges and pipe fittings
– Quality guarantee time 2nd longer than other suppliers

Application Scenarios:
– Industrial piping systems
– Construction and infrastructure projects

Pros:
– Fast delivery times
– High-quality products with a long warranty

Cons:
– Limited information on specific product specifications
– Potential variability in delivery times for other materials

China Top Quality Flanges Manufacturer & Pipe Fittings Supplier …

Product Details: Various types of flanges including Weld Neck, Slip On, Blind, Socket Weld, Threaded, and Lap Joint Flanges.

Technical Parameters:
– Manufactured to ANSI, ASME, DIN, and EN standards.
– Available in various materials including carbon steel and stainless steel.

Application Scenarios:
– Used in piping systems across various industries.
– Applicable in construction, oil and gas, and chemical processing.

Pros:
– High-quality manufacturing with strict control and inspection.
– Wide range of flange dimensions and standards available.

Cons:
– Potentially longer lead times for custom orders.
– Limited information on specific technical parameters for each flange type.

China pipe fittings, Plumbing, Pipe, Valve, Fittings, Flange, Sanitary …

Product Details: Qingdao Lolo Pipeline Co., Ltd. specializes in industrial & sanitary Pipe Fittings, Flanges, valves & pipes, providing custom fabrication services.

Technical Parameters:
– ISO9001 certified
– PED certified

Application Scenarios:
– gas & oil
– mining
– irrigation
– pharmacy
– food processing

Pros:
– One-stop purchase and service
– Partnership with over 100 reliable manufacturers

Cons:
– Limited information on specific product specifications
– Potential variability in product quality

China Steel pipe & Pipe Fittings & Flange Manufacturer – Metleader

Product Details: Steel pipes, pipe fittings, and flanges manufactured according to international standards.

Technical Parameters:
– Material grades: API 5L Gr.B, X42, X46, X52, X56, X60 and higher
– Manufacturing standards: API, ANSI, ASME, AWWA, DIN, JIS, GOST, EN, BS

Application Scenarios:
– Petroleum and gas pipelines
– Chemical, power plant, and shipbuilding industries

Pros:
– Extensive manufacturing experience since 1982
– Complete traceability of products

Cons:
– Delivery time may vary based on order size
– Quality assurance dependent on raw material suppliers

China Pipe Fittings Manufacturer | Chinasteelfittings.com

Product Details: Pipe fittings, forged flanges, steel pipes, gaskets, bolts, and steel plates manufactured by WH Steel Co., Ltd.

Technical Parameters:
– Material standards: A234 Grade WPB, WP5, WP9, WP11, WP22, WP91, A420 Grade WPL 6…
– Dimensions: From 1/2″ to 60″ for flanges and 1/2″ to 48″ for fittings.

Application Scenarios:
– Used in the water and petroleum industry to transport liquids.
– Applicable in various construction and industrial projects requiring piping mate…

Pros:
– High-quality products with ISO9001-2015 certification.
– Wide range of products and materials available.

Cons:
– Limited information on specific product warranties.
– Potentially high shipping costs for international orders.

valves flanges and pipe fittings suppliers manufacturers in china

Product Details: Valves, flanges, pipes, and fittings manufactured from materials such as ductile iron, malleable iron, cast steel, stainless steel, PVC, and PPR.

Technical Parameters:
– Compliant with API, EN, BS, DIN, and GB standards
– Annual output of over 60,000 tons

Application Scenarios:
– Municipal water supply
– Fire protection systems

Pros:
– Wide range of products available
– High-quality assurance with ISO 9001 compliance

Cons:
– Limited information on specific product dimensions
– Potential variability in product availability

China Flanges Suppliers, Manufacturers, Factory – Flanges Price …

Product Details: Various types of flanges including Stainless Steel Flange, Carbon Steel Blind Flange, Blank Flange, Slip on Flange, A105N flange, Socket Weld Flange, Weld Neck Flange, Carbon Steel Flange, ASTM A105 flange.

Technical Parameters:
– Material: ASTM/ASME S/A182 F304, F304L, F304H, F316, F316L, F321, F321H, F347H
– Size: 1/2″ – 72″; Thickness: SCH20-XXS

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

Pros:
– Durable and reliable for high-pressure applications.
– Available in various materials to suit different environmental conditions.

Cons:
– Can be expensive compared to other types of fittings.
– Installation may require specialized skills and tools.

China Flange, Pipe Fittings, Steel Pipe Suppliers and Manufacturers …

Product Details: Flanges, Pipe Fittings, Steel Pipes manufactured by Cangzhou Sinhoo Pipeline Manufacturer Co., Ltd.

Technical Parameters:
– Various standards of carbon steel, stainless steel, alloy steel
– ISO9001-2015, PED, AD2000 certifications

Application Scenarios:
– Industrial piping systems
– Construction and infrastructure projects

Pros:
– High-quality materials
– Established reputation in the industry

Cons:
– Limited information on specific product dimensions
– Potential variability in supply chain logistics

LOLO pipe fittings Manufacturer pipe fittings, Plumbing, Pipe, Valve …

Product Details: LOLO pipe fittings including various types of flanges, valves, fittings, and pipes.

Technical Parameters:
– Standard: ANSI B16.11
– Pressure: 2000LBS, 3000LBS, 6000LBS

Application Scenarios:
– Used in plumbing systems for water supply and drainage.
– Applicable in industrial piping systems.

Pros:
– High-quality materials used in manufacturing.
– Wide range of products available.

Cons:
– Limited information on specific product dimensions.
– Potentially high shipping costs for international orders.

Leading Manufacturer and supplier of Steel pipes, fittings, and flanges …

Product Details: Quality steel pipe fittings and flanges manufactured by JS FITTINGS, a premier manufacturer based in China, specializing in ASME, GOST, JIS, DIN, SABS, BS standards.

Technical Parameters:
– Annual production up to 30,000 tons
– Stable monthly output: 700 tons of flanges, 800 tons of pipe fittings

Application Scenarios:
– Used in oil & gas industries
– Applicable in construction and manufacturing sectors

Pros:
– High-quality manufacturing with ISO-9001 certification
– Efficient production and fast delivery times

Cons:
– Limited information on specific product dimensions
– No detailed pricing information provided

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Comparison Table

Company	Product Details	Pros	Cons	Website
China flange Manufacturer, Pipe Fitting Supplier – Duwa Piping	Flanges, Pipe Fittings, Pipes, Valves, Gaskets	– Fast delivery times – High-quality products with a long warranty	– Limited information on specific product specifications – Potential variability in delivery times for other materials	www.dwpiping.com
China Top Quality Flanges Manufacturer & Pipe Fittings Supplier …	Various types of flanges including Weld Neck, Slip On, Blind, Socket Weld, Threaded, and Lap Joint Flanges.	– High-quality manufacturing with strict control and inspection. – Wide range of flange dimensions and standards available.	– Potentially longer lead times for custom orders. – Limited information on specific technical parameters for each flange type.	www.flangeschina.com
China pipe fittings, Plumbing, Pipe, Valve, Fittings, Flange, Sanitary …	Qingdao Lolo Pipeline Co., Ltd. specializes in industrial & sanitary Pipe Fittings, Flanges, valves & pipes, providing custom fabrication services.	– One-stop purchase and service – Partnership with over 100 reliable manufacturers	– Limited information on specific product specifications – Potential variability in product quality	m.plumbingchina.com
China Steel pipe & Pipe Fittings & Flange Manufacturer – Metleader	Steel pipes, pipe fittings, and flanges manufactured according to international standards.	– Extensive manufacturing experience since 1982 – Complete traceability of products	– Delivery time may vary based on order size – Quality assurance dependent on raw material suppliers	mlpiping.com
China Pipe Fittings Manufacturer	Chinasteelfittings.com	Pipe fittings, forged flanges, steel pipes, gaskets, bolts, and steel plates manufactured by WH Steel Co., Ltd.	– High-quality products with ISO9001-2015 certification. – Wide range of products and materials available.	– Limited information on specific product warranties. – Potentially high shipping costs for international orders.
valves flanges and pipe fittings suppliers manufacturers in china	Valves, flanges, pipes, and fittings manufactured from materials such as ductile iron, malleable iron, cast steel, stainless steel, PVC, and PPR.	– Wide range of products available – High-quality assurance with ISO 9001 compliance	– Limited information on specific product dimensions – Potential variability in product availability	mainlinetrade.com
China Flanges Suppliers, Manufacturers, Factory – Flanges Price …	Various types of flanges including Stainless Steel Flange, Carbon Steel Blind Flange, Blank Flange, Slip on Flange, A105N flange, Socket Weld Flange,…	– Durable and reliable for high-pressure applications. – Available in various materials to suit different environmental conditions.	– Can be expensive compared to other types of fittings. – Installation may require specialized skills and tools.	www.chnpipes.com
China Flange, Pipe Fittings, Steel Pipe Suppliers and Manufacturers …	Flanges, Pipe Fittings, Steel Pipes manufactured by Cangzhou Sinhoo Pipeline Manufacturer Co., Ltd.	– High-quality materials – Established reputation in the industry	– Limited information on specific product dimensions – Potential variability in supply chain logistics	www.sinhoopipeline.com
LOLO pipe fittings Manufacturer pipe fittings, Plumbing, Pipe, Valve …	LOLO pipe fittings including various types of flanges, valves, fittings, and pipes.	– High-quality materials used in manufacturing. – Wide range of products available.	– Limited information on specific product dimensions. – Potentially high shipping costs for international orders.	www.plumbingchina.com
Leading Manufacturer and supplier of Steel pipes, fittings, and flanges …	Quality steel pipe fittings and flanges manufactured by JS FITTINGS, a premier manufacturer based in China, specializing in ASME, GOST, JIS, DIN, SABS…	– High-quality manufacturing with ISO-9001 certification – Efficient production and fast delivery times	– Limited information on specific product dimensions – No detailed pricing information provided	jsfittings.com

Frequently Asked Questions (FAQs)

What are plumbing flanges and why are they important?

Plumbing flanges are flat pieces of metal or plastic used to connect pipes, valves, and other equipment in plumbing systems. They provide a secure and leak-proof joint, making them essential for maintaining the integrity of your plumbing. Without flanges, connections could be weak, leading to leaks and costly repairs.

How do I choose a reliable plumbing flanges manufacturer in China?

To choose a reliable manufacturer, look for companies with a good reputation, positive customer reviews, and certifications like ISO. It’s also helpful to request samples, check their production capacity, and ensure they have quality control processes in place.

What materials are commonly used for plumbing flanges?

Plumbing flanges are typically made from materials like stainless steel, carbon steel, PVC, and brass. The choice of material depends on the application, pressure requirements, and environmental conditions. Stainless steel is popular for its durability and resistance to corrosion.

Can I customize plumbing flanges for my specific needs?

Yes, many manufacturers in China offer customization options for plumbing flanges. You can specify dimensions, materials, and finishes to meet your project requirements. Be sure to communicate your needs clearly to ensure the final product matches your expectations.

What is the typical lead time for ordering plumbing flanges from China?

The lead time for ordering plumbing flanges can vary based on the manufacturer and order size. Generally, it ranges from 2 to 6 weeks. It’s a good idea to discuss timelines upfront and factor in shipping times to avoid delays in your project.