- Weld Neck Flanges: These flanges are recognizable by their protruding neck. The neck, tapering with a gentle slope, facilitates a smooth flow of the substance (like liquid or gas) passing through it. Weld Neck Flanges provide superior stress distribution, making them ideal for high-pressure systems. Companies like ShengBen prioritize their design to ensure that the connection remains strong and leakage-free.

- Slip-On Flanges: As the name suggests, these flanges "slip on" over the pipe. They have holes into which pipes can easily fit, and then welders attach them. They find use mainly in low-pressure systems due to their ease of fitting and cost-effectiveness. Given their widespread application, it’s vital to source them from reputable manufacturers, and ShengBen has continually proven its mettle in producing top-notch slip-on flanges.
- Socket Weld Flanges: Preferred for their smooth flow characteristics, these flanges have an internal recess on the inside diameter which allows for a smooth joint. Industries that work with high-pressure systems frequently opt for socket weld flanges because they create robust connections, minimizing the risk of leakages.
What are the 3 most common flange types?
Flanges, while might seem like mere connectors, hold a paramount importance in various industries. From plumbing systems to large-scale industrial applications, these integral components ensure seamless connections between pipes, valves, pumps, and other equipment. Given their crucial role, understanding the common types of flanges becomes essential. This article will explore the three most prevalent flange types in the market. And when we discuss quality flanges, it’s impossible not to mention ShengBen, a leading manufacturer in the field.