Are you in the market for high-quality socket weld flanges but feeling overwhelmed by the options? With countless manufacturers in China, finding the right factory can be a daunting task. Understanding the differences between top factories is crucial, as it can significantly impact your project’s success. Imagine having access to the best products, competitive pricing, and reliable delivery times—all essential for your business. Ready to simplify your decision-making process? Join us as we explore the leading socket weld flange manufacturers in China and help you make an informed choice that meets your needs!

Leading Flange Manufacturer In China | Oflange

Product Details: Flanges available in various types, customizable according to needs.

Technical Parameters:
– Minimum order quantity: 500 units for first order, 300 units for subsequent orde…
– Shipping time: 4-6 weeks for international orders

Application Scenarios:
– Industrial piping systems
– Construction projects requiring flanges

Pros:
– High-quality products recognized by international customers
– Customization options available for branding

Cons:
– Minimum order quantity may be high for small businesses
– Shipping fees may apply for samples

Socket Weld Flanges, Socket Weld Flange Manufacturer in China – Duwa Piping

Product Details: Socket Weld Flange is used in small-size but high pressure piping, applicable in hydraulic and steam lines. The diameter of the bore is the same as the ID of the pipe. Manufacturer can supply in all materials and sizes, with max size DN80 (3 inches).

Technical Parameters:
– Max size: DN80 (3 inches)
– Material options: Various

Application Scenarios:
– Hydraulic lines
– Steam lines

Pros:
– Suitable for high pressure applications
– Available in various materials and sizes

Cons:
– Limited to small sizes
– Installation requires skilled labor

Socket Weld Flange Manufacturer & Supplier in China – Metleader

Product Details: Socket weld flanges are pipe bridging components designed for small sizes of pipelines, typically not exceeding 4 inches in diameter, with common sizes ranging from 1/2 inch to 2 inches. They feature a sunken shoulder for pipe insertion and welding, providing a smooth bore for better fluid flow.

Technical Parameters:
– Suitable for high pressure systems and temperatures from 20℃ to +200℃.
– Manufactured according to standards such as ASME B16.5 and JIS B2220.

Application Scenarios:
– Chemical industries
– Petroleum and natural gas pipelines

Pros:
– Reduces leakage risk compared to threaded flanges.
– No beveling required before welding, preserving pipe integrity.

Cons:
– Not suitable for pressures above 30K for JIS B2220.
– Limited to small diameter pipelines.

Home – ZHONGNUO Flange

Product Details: Carbon steel flanges manufactured by ZHONGNUO, a leading forged flange manufacturer from China with over 20 years of experience.

Technical Parameters:
– Manufactured according to ANSI B16.5, EN1092-1, DIN, BS, UNI, SANS1123, JIS, AS2…
– Monthly output: 1800 tons

Application Scenarios:
– Used in industrial applications such as oil and gas, water, and chemical process…
– Connecting pipes and valves to ensure safe and efficient flow of fluids.

Pros:
– High quality and competitive pricing due to 20 years of manufacturing experience…
– Certified by TUV ISO 9001, PED/AD 2000, ensuring reliability and quality assuran…

Cons:
– Limited information on specific material properties.
– Potential variability in production lead times based on order size.

China Stainless Steel Socket weld Flanges Suppliers, Manufacturers and …

Product Details: Stainless Steel Socket weld Flanges manufactured by Zhejiang Chengyuan, available in 316 and 304 stainless steel.

Technical Parameters:
– Flange types: with neck and without neck
– Pressure rating: 1.0 to 10.0 MPa

Application Scenarios:
– Used in high-pressure environments
– Suitable for piping systems requiring strong sealing

Pros:
– High-quality materials and manufacturing
– Excellent after-sale service and timely delivery

Cons:
– Limited information on specific dimensions
– Potentially higher cost compared to other materials

China 304 Stainless Steel Socket weld Flanges Suppliers, Manufacturers …

Product Details: 304 Stainless Steel Socket weld Flanges are flanges where the end of the pipe is inserted into the flange ring step, and the pipe end and the outside are welded. They are made of high-quality 304 stainless steel, which is a type of austenitic stainless steel with excellent corrosion resistance, heat resistance, and low-temperature strength.

Technical Parameters:
– Size range: 1/2″ to 24″
– Pressure rating: Class 150, 300, 600, 900, 1500, 2500

Application Scenarios:
– Used in pipelines with PN≤10.0MPa and DN≤40.
– Suitable for applications in industries such as petroleum, chemical, shipbuildin…

Pros:
– Made from high-quality 304 stainless steel for corrosion resistance and durabili…
– Designed with a socket weld connection for a secure and leak-proof connection.

Cons:
– Limited to specific pressure ratings and sizes.
– May not be suitable for all types of fluid transportation.

Socket Welding Flange – China Socket Welding Flange Manufacturers …

Product Details: Socket Weld Flanges are a type of pipe flange that attaches to the pipe by inserting it into a recessed flange area and welding it in place. They are designed for low-pressure applications and require precisely machined ends for proper fitment.

Technical Parameters:
– Strong and durable connection
– Compact design for tight spaces

Application Scenarios:
– Chemical Processing Industries
– Oil and Gas Industry

Pros:
– Easy installation with few steps
– Smooth flow with minimal pressure drop

Cons:
– Not suitable for piping systems with media sensitive to crevice corrosion
– Incomplete welding penetration may occur

China Socket Weld Flange Supplier&Manufacturer, Wholesale Socket …

Product Details: Socket weld pipe flanges are used in applications where smaller-size high-pressure pipes are used. They are connected by inserting the pipe into the socket end and fillet welding around the item.

Technical Parameters:
– Manufactured in various sizes, grades, materials, and dimensions.
– ISO-certified manufacturer.

Application Scenarios:
– Used in high-pressure piping systems.
– Suitable for fluid or gas transport.

Pros:
– Improved flow of fluid or gas.
– Available in a wide range of materials.

Cons:
– Limited to smaller-size pipes.
– Requires skilled labor for proper welding.

China Flanges, Forged Flange Manufacturer – Landee Flange

Product Details: Landee Flange is a leading flange manufacturer in China, specializing in various types of pipe flanges including Blind Flange, Orifice Flange, Lap Joint Flange, Slip-On Flange, Socket Weld Flange, Threaded Flange, and Weld Neck Flange.

Technical Parameters:
– ASTM A105 Blind Flange, ASME B16.5, 20 IN, CL300, DN500, PN50
– ASME B16.5 Weld Neck Flanges, ASTM A105, 12 IN, Raised Face

Application Scenarios:
– Petroleum & natural gas transportation
– Water treatment

Pros:
– Competitive pricing
– Wide range of flange types available

Cons:
– Limited information on specific technical parameters
– Potential variability in manufacturing quality

China Threaede Flanges, Socket Welding Flanges, Lapped Joint Flanges …

Product Details: Flanges and forgings of ANSI, API, AWWA, DIN, JIS, BS and GB standards, with a maximum outer diameter of 5000mm and a weight of a single piece reaching 20 tons.

Technical Parameters:
– Maximum outer diameter: 5000mm
– Maximum weight per piece: 20 tons

Application Scenarios:
– Petroleum industry
– Chemical industry
– Shipbuilding
– Natural gas
– Offshore oil
– Power generation
– Pipeline engineering

Pros:
– High-quality products
– Advanced production technology
– Rich production experience

Cons:
– Limited information on specific product variations
– Potentially high cost for custom orders

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Comparison Table

Company	Product Details	Pros	Cons	Website
Leading Flange Manufacturer In China	Oflange	Flanges available in various types, customizable according to needs.	– High-quality products recognized by international customers – Customization options available for branding	– Minimum order quantity may be high for small businesses – Shipping fees may apply for samples
Socket Weld Flanges, Socket Weld Flange Manufacturer in China – Duwa Piping	Socket Weld Flange is used in small-size but high pressure piping, applicable in hydraulic and steam lines. The diameter of the bore is the same as th…	– Suitable for high pressure applications – Available in various materials and sizes	– Limited to small sizes – Installation requires skilled labor	www.dwpiping.com
Socket Weld Flange Manufacturer & Supplier in China – Metleader	Socket weld flanges are pipe bridging components designed for small sizes of pipelines, typically not exceeding 4 inches in diameter, with common size…	– Reduces leakage risk compared to threaded flanges. – No beveling required before welding, preserving pipe integrity.	– Not suitable for pressures above 30K for JIS B2220. – Limited to small diameter pipelines.	mlpiping.com
Home – ZHONGNUO Flange	Carbon steel flanges manufactured by ZHONGNUO, a leading forged flange manufacturer from China with over 20 years of experience.	– High quality and competitive pricing due to 20 years of manufacturing experience… – Certified by TUV ISO 9001, PED/AD 2000, ensuring reliability a…	– Limited information on specific material properties. – Potential variability in production lead times based on order size.	www.znsteelflange.com
China Stainless Steel Socket weld Flanges Suppliers, Manufacturers and …	Stainless Steel Socket weld Flanges manufactured by Zhejiang Chengyuan, available in 316 and 304 stainless steel.	– High-quality materials and manufacturing – Excellent after-sale service and timely delivery	– Limited information on specific dimensions – Potentially higher cost compared to other materials	www.cncypipe.com
China 304 Stainless Steel Socket weld Flanges Suppliers, Manufacturers …	304 Stainless Steel Socket weld Flanges are flanges where the end of the pipe is inserted into the flange ring step, and the pipe end and the outside…	– Made from high-quality 304 stainless steel for corrosion resistance and durabili… – Designed with a socket weld connection for a secure and leak-p…	– Limited to specific pressure ratings and sizes. – May not be suitable for all types of fluid transportation.	www.cncypipe.com
Socket Welding Flange – China Socket Welding Flange Manufacturers …	Socket Weld Flanges are a type of pipe flange that attaches to the pipe by inserting it into a recessed flange area and welding it in place. They are…	– Easy installation with few steps – Smooth flow with minimal pressure drop	– Not suitable for piping systems with media sensitive to crevice corrosion – Incomplete welding penetration may occur	www.sinomachflange.com
China Socket Weld Flange Supplier&Manufacturer, Wholesale Socket …	Socket weld pipe flanges are used in applications where smaller-size high-pressure pipes are used. They are connected by inserting the pipe into the s…	– Improved flow of fluid or gas. – Available in a wide range of materials.	– Limited to smaller-size pipes. – Requires skilled labor for proper welding.	www.changhaogroup.com
China Flanges, Forged Flange Manufacturer – Landee Flange	Landee Flange is a leading flange manufacturer in China, specializing in various types of pipe flanges including Blind Flange, Orifice Flange, Lap Joi…	– Competitive pricing – Wide range of flange types available	– Limited information on specific technical parameters – Potential variability in manufacturing quality	www.landeeflange.com
China Threaede Flanges, Socket Welding Flanges, Lapped Joint Flanges …	Flanges and forgings of ANSI, API, AWWA, DIN, JIS, BS and GB standards, with a maximum outer diameter of 5000mm and a weight of a single piece reachin…	– High-quality products – Advanced production technology – Rich production experience	– Limited information on specific product variations – Potentially high cost for custom orders	www.hkflanges.com

Frequently Asked Questions (FAQs)

1. What are socket weld flanges used for?

Socket weld flanges are commonly used in piping systems to connect pipes, valves, and fittings. They provide a strong, leak-proof joint, making them ideal for high-pressure applications. Their design allows for easy installation and maintenance, ensuring a secure connection in various industries, including oil and gas, chemical processing, and water treatment.

2. How do I choose the right socket weld flange manufacturer in China?

When selecting a manufacturer, consider their experience, certifications, and production capabilities. Look for reviews and testimonials from previous clients. It’s also helpful to request samples and inquire about their quality control processes to ensure they meet your specifications.

3. What materials are commonly used for socket weld flanges?

Socket weld flanges are typically made from materials like carbon steel, stainless steel, and alloy steel. The choice of material depends on the application, pressure requirements, and environmental conditions. Stainless steel is popular for its corrosion resistance, while carbon steel is often used for its strength and cost-effectiveness.

4. What quality standards should socket weld flanges meet?

Socket weld flanges should comply with international quality standards such as ASTM, ASME, and ISO. These standards ensure that the flanges are manufactured to specific dimensions, tolerances, and material properties, guaranteeing their performance and safety in various applications.

5. Can I customize socket weld flanges for my project?

Yes, many manufacturers in China offer customization options for socket weld flanges. You can specify dimensions, materials, and finishes to meet your project’s unique requirements. Be sure to communicate your needs clearly to the manufacturer to ensure they can deliver the right product for you.