Product Flanges
Flanges are mechanical components used to connect pipes, valves, pumps, and other equipment in a piping system. They provide a method for joining components while allowing for easy disassembly and maintenance. Flanges are designed to be bolted together, creating a secure and reliable connection that can withstand high pressures and temperatures. They are essential in ensuring the integrity and functionality of various industrial systems.
Weld Neck Flanges
Slip-On Flanges
Blind Flanges
Threaded Flanges
Socket Weld Flanges
Lap Joint Flanges
Product Specifications
Material Grades
Flanges are available in various materials, including carbon steel, stainless steel, alloy steel, and plastic. Common material standards include ASTM A105 (carbon steel), ASTM A182 (stainless steel), and ASTM B16.5 (for various materials).
Dimensions
Flanges come in different sizes and thicknesses. Dimensions are specified by nominal pipe size (NPS), flange diameter, and bolt hole pattern. Flanges are also categorized by pressure ratings, such as Class 150, Class 300, Class 600, and so on.
Pressure Ratings
Flanges are rated according to their ability to handle pressure, with ratings such as Class 150, Class 300, Class 600, and up to Class 2500, depending on the material and design.
Temperature Range
The temperature range of flanges varies depending on the material. Common ranges include -29°C to 540°C for carbon steel and up to 870°C for high-grade stainless steel.
Standards Compliance
Flanges are manufactured to meet various international standards such as ANSI/ASME B16.5, ANSI/ASME B16.47, and ISO 7005, ensuring compatibility and quality for different applications.