SAE Socket Weld Flanges

 

SAE Socket Weld Flanges are standardized flange joints using a socket welding method. They belong to the core category of the SAE flange system and are one of the most widely used flange types in hydraulic systems and high-pressure pipelines. Their core design involves inserting the pipe into the flange's recessed area for welding, making the welding operation convenient. With its compact structure, excellent sealing performance, and high-strength connection, it effectively solves the industry pain points of ordinary flanges, such as easy leakage and loosening under high pressure and vibration conditions. It is widely used in many fields, including oil and gas, mobile hydraulics, industrial hydraulics, construction machinery, and shipbuilding, and is suitable for various harsh working environments.

 

 

 

Standard Specifications	Nominal Size(NB/DN)
Code 61(ISO 6162-1)	3/8" (DN10) - 5" (DN125)
Code 62(ISO 6162-2)	3/8" (DN10) - 3" (DN80)
Custom Specifications	Customization Available
Customization Available	Nominal Size(NB/DN)

 

 

Hydraulic Systems: SAE Socket Weld Flanges are suitable for hydraulic pipeline connections in construction machinery, agricultural machinery, and industrial hydraulic equipment, such as interface connections for hydraulic cylinders, hydraulic pumps, and hydraulic valves. They are suitable for high-pressure hydraulic oil transmission, ensuring leak-free and efficient system operation, making them the preferred flange type for mobile and industrial hydraulic systems.

In the oil and gas industry: Used for connections in oil extraction and natural gas pipelines, suitable for high-pressure and corrosive conditions such as downhole and surface environments. It is resistant to corrosion from oil and gas media, offers high connection strength, and has strong vibration resistance, ensuring safe oil and gas transportation and reducing safety hazards and economic losses caused by leaks.

In the chemical industry: Suitable for connections in chemical pipelines, reactors, storage tanks, and other equipment. Made of corrosion-resistant stainless steel, it is resistant to acids, alkalis, and corrosive solvents, offering excellent sealing performance to prevent environmental pollution and equipment damage caused by chemical leaks. It meets the stringent safety standards of the chemical industry.

In the shipbuilding industry: Used for connections in ship hydraulic systems and pipelines, suitable for high-corrosion and high-vibration marine conditions. The material has excellent seawater corrosion resistance, allowing for long-term stable use in marine environments, ensuring the normal operation of ship equipment and improving navigation safety.

Other fields: Also applicable to power equipment, medical equipment, food machinery, mining machinery, and other industries. Suitable for various high-pressure and high-sealing pipeline connection scenarios. Materials, specifications, and sealing methods can be customized according to the specific working conditions of different industries to meet diverse needs.

 

 

 

 

 

 

Since its establishment, we have consistently adhered to the business philosophy ofcustomer-centeredness and quality as our lifeline. By introducing advanced productiontechnologies and equipment, we continuously improve production efficiency andproduct quality to meet the varying needs of our customers.Our team consists of experienced and technically proficient professionals who areproficient in flange manufacturing techniques and market trends, providingprofessional advice and solutions to our clients.Beyond offering high-quality products, we also prioritize service. With acomprehensive after-sales service system, we promptly address any issuesencountered by customers during product usage, ensuring customer satisfaction.As a factory with robust export capabilities, we have successfully penetrated theinternational market, gaining the trust and support of numerous overseas clients. Wewill continue to uphold the spirit of integrity, innovation, and professionalism, deliveringsuperior products and services to our customers.

 

 

 

 

 

Q1: Can we print our logo on the product?

A1: Yes, you can choose between inkjet and laser marking.

Q2: What is your packaging?

A2: Woven bags/wooden boxes/wooden rolls/iron rolls, etc.

Q3: What inspections are performed before the product is shipped?

A3: In addition to standard surface and dimensional inspections, we also perform non-destructive testing such as PT, UT, and PMI.

Q4: What is your minimum order quantity (MOQ)?

A4: The minimum order quantity varies for different products. Please contact us for details.

Q5: What is the delivery time?

A5: 7-15 days for inventory. We also support custom orders. For custom orders, the delivery time will be determined by the product type.

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