Introducing our robust and reliable Stainless Steel Socket Weld Fittings, engineered for exceptional performance in industrial applications. These fittings are crafted with precision to meet your socket weld fitting needs, ensuring a secure and efficient connection every time. Trust in the durability and unmatched quality of our stainless steel fittings to enhance your system's reliability and longevity.
Product Description
Product Overview
Our Stainless Steel Socket Weld Fittings stand as the epitome of reliability and strength, engineered specifically for the most demanding industrial environments. These permanent piping connectors excel in maintaining leak-tight integrity and structural fortitude, even under the highest pressures, extreme temperatures, and in conditions susceptible to leakage. By seamlessly merging the fitting with the pipe through a precise fillet weld at the socket's exterior, we ensure unparalleled resistance against fatigue and mechanical stress. This robust design makes them indispensable in modern industrial piping systems, especially where small-bore piping is prevalent.
Core Features & Advantages
Exceptional Structural Integrity: Our socket weld fittings boast remarkable mechanical strength, offering unmatched resistance to vibrational forces, shocks, and bending stress. This robust design effectively prevents joint loosening or leakage.
Superior Sealing Performance: Experience the ultimate in leak tightness with our welded joints. The permanent metal-to-metal seal outperforms threaded connections, making it ideal for high-pressure, high-temperature, and vacuum applications.
No Threading Required: Say goodbye to the stress concentrations and potential leak paths typical of threaded connections. Our design eliminates the need for sealants such as thread tape or compounds, simplifying the process.
Easy Installation & Alignment: Enjoy the ease of installation with our socket design, which naturally allows for self-alignment of pipes prior to welding. This simplifies the assembly process, especially in confined spaces requiring multi-pipe setups.
Smooth Flow Characteristics: Crafted to perfection, our fittings feature bored interiors that align with standard pipe IDs, ensuring smooth fluid passage, reducing pressure drops, and minimizing turbulence.
Excellent Corrosion Resistance: Fabricated from top-grade stainless steel such as 304 (06Cr19Ni10), 316 (0Cr17Ni12Mo2), and 316L (00Cr17Ni14Mo2)**, conforming to ASTM A182 standards, our fittings offer exceptional resistance to corrosion and temperature extremes, making them ideal for corrosive environments in chemical, petrochemical, marine, and food & pharmaceutical industries.
Technical Parameters & Specifications
Connection Type: Socket Weld (SW)
Applicable Standards:
International Standards: ASME B16.11, MSS SP-79
Domestic Standards: GB/T 14383, HG/T 21634 (Widely recognized in various regions/markets)
Pressure Rating: Available in a range of classes including 3000 pound (SCH80) and 6000 pound (SCH160), tailored to meet diverse pressure demands.
Common Types: Choose from a variety of configurations such as 45° Elbow, 90° Elbow, Tee, Cross, Socket, Cap, Reducing Socket, and more.
Size Range: Designed for small-bore piping, typically ranging from **DN6 ~ DN100 (1/8" ~ 4").
Welding Requirement: For optimal results, insert the pipe to the base of the socket, maintaining an approximate 1.6mm expansion gap before executing the fillet weld.
Application Areas
Our expertly crafted fittings are essential in industries where safety and sealing are critical:
Oil & Gas: Essential for wellhead equipment and high-pressure process lines in refineries.
Chemical & Petrochemical: Ideal for corrosive chemical transfer lines and reactor interfaces.
Power Generation: Perfect for high-pressure steam and feedwater systems in power plant boilers.
Shipbuilding: Vital for marine piping and hydraulic systems.
Pharmaceutical & Food Industry: Perfectly suited for process piping requiring high cleanliness, often supplied with polished finishes.
Compressed Air Systems: Ideal for high-pressure compressed air lines in industrial plants.
Selection & Installation Considerations
Material Selection: Choose between 304, 316, or 316L stainless steel based on the medium's corrosiveness and temperature requirements.
Pressure Rating: Choose the ideal pressure class, such as 3000LB or 6000LB, aligning it with your system's specific design pressure to ensure optimal performance and safety.
Size Compatibility: Guarantee a seamless integration by ensuring that the fitting size aligns perfectly with the pipe's external diameter for optimal fit and function.
Professional Welding: Entrust only qualified welders to conduct the welding process, adhering to stringent standard procedures, including maintaining the root gap and employing TIG root pass techniques. Comprehensive Non-Destructive Testing (NDT) will be performed to verify the exceptional quality of the weld.
Post-Weld Treatment: To achieve and maintain the utmost corrosion resistance, especially in the heat-affected zones, welded areas often undergo essential treatments such as passivation and potentially pickling.
Detailed Photos
Product Parameters
| Size |
3/8"~4" |
| Material |
SS304;SS316;SS304L;SS316L |
| Connection type |
BW ; SW |
| Packing |
carton;wooden case |
About US
FAQ
Q:How do you pack?
A:Plastic bags-------(Paper boxes)-------Cartons-------Plywood cases
Q:How long is the quality guarantee period?
A:We supply 6 to 12 months for quality guarantee according to customers' using frequency.
Q:How can you guarantee the quality of products?
A:First of all, we have the numerical control device to manufacture products accurately. Then our quality inspectors will test products one by one to make sure every flange or fitting we sell is qualified.
Q:How can I check your factory situation while it's difficult for me to come to China.
A:We have photos and videos on our website, It shows every step of the manufacturing.
Alternatively, I can take videos or photos of our factory and send them to you.
Q:What is your lead time?
A:It's around 15 days normally. If we have the products in stock, it will be about 5days.
Q:Can you print our Logo on the valves/Fittings?
A:Yes, we can totally produce products according to your this kind special request, even manufacture it based on your drawing
Q:Are samples available to be sent with free?
A:It depends on what product you need. There are hundreds of products we sell. You can contact us for particular answer.
Q:Do you have a minimum quantity of the products?
A:No, we will build business with you with even 1pc. We believe this cooperation will be a long-term relationship for our high quality, competitive price and good after-sale service.
Q:Where are the main markets for your products?
A:We hope to make business with companies from all over the world. And for now, our flanges and fittings have been exported to especially in North America, South America, South Asia, Europe and Middle East.
Q:Are you a factory or trading company?
A:We are a factory specialized in manufacturing flange and fitting over 10 years.
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