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Flanges, also known as pipe flanges, are essential components used to connect pipes, valves, pumps, and other 

equipment in piping systems to create a strong, leak-proof joint.  Serving both structural and functional purposes, 

pipe flanges allow for the easy assembly, disassembly, inspection, and modification of pipeline components.  

They also help distribute stress, improve mechanical strength, and ensure a leak-proof seal when used with gaskets

and bolts.

As a professional industrial flange supplier based in China, we offer a wide range of high-quality pipe flanges, 

including stainless steel flanges, carbon steel flanges, and low-temperature carbon steel flanges, to fulfill differentrequirements.  These flanges are available in various types, such as slip-on flanges, blind flanges, welding-neck

flanges,lap-joint flanges, socket-weld flanges, threaded flanges, and more.  All flanges are manufactured in 

compliance with major international standards such as ANSI (ASME), DIN, JIS, EN, ASTM A182, ASTM A105,and 

ASTM A350 LF2, ensuring compatibility and reliability for global applications.

Engineered to withstand extreme pressure, temperature, and corrosion, our flanges are ideal for use in oil and gas, 

petrochemical, power generation, marine, and water treatment systems.  We provide multiple sizes, pressure classes, 

and face types (RF, FF, and RTJ) to suit different installation requirements.

Engineered to withstand extreme pressure, temperature, and corrosion, our flanges are ideal for use in oil and gas, 

petrochemical, power generation, marine, and water treatment systems.  We provide multiple sizes, pressure classes, 

and face types (RF, FF, and RTJ) to suit different installation requirements.