Category: Company News

Flange fittings and flange joints should comply with hydrostatic testing requirements. Yes, flange fittings and flange joints are generally required to comply with hydrostatic testing requirements. Hydrostatic testing is a common testing method used to evaluate the sealing performance and pressure resistance of flange fittings and flange joints under operating conditions. During a hydrostatic test, […]

The alloy flange is a flanged pipe fitting with a hollow section and no seams around it. Alloy flanges have a hollow cross-section and are widely used as pipes for conveying fluids, such as pipes for conveying oil, natural gas, gas, water and certain solid materials. Compared with solid steel such as round steel, the […]

Butt Welding Flange Processing Technology and Related Performance A buttwelding flange is a common type of pipe fitting that joins pipes to valves, pipes to pipes, and other connections through welding. Here is an introduction to the welding flange processing technology and related performance: Butt Welding Flange Processing Technology: 1. Material preparation: Select appropriate welding […]

Flange gaskets are sealing components used in the connections of pipes, containers, and equipment. They are typically made of rubber, metal, or plastic. They have the following primary uses and functions: Sealing: Flange gaskets are used to fill and seal gaps in connections, preventing leaks of liquids, gases, or dust. They can withstand sealing requirements […]

Flanges have specific applications in natural gas projects. Flanges are crucial components used to connect pipelines, valves, instruments, and equipment, enabling the safe, reliable, and efficient operation of the pipeline system.   Here are specific applications of flanges in natural gas projects:  1. Pipeline connections: Flanges are widely used to connect different parts of the […]

Flanges are commonly used in chemical engineering projects as a pipe connection method. They are widely utilized to connect different pipes, equipment, and valves. Here are some specific applications of flanges in chemical engineering projects: Pipe connections: Flanges are used to connect pipes of different diameters, ensuring the sealing and structural stability of the pipeline […]

Carbon steel high-pressure butt welding flange Executive standard: GB/T13402-2010 Specification size: 26 Pressure rating: Class300~Class900 Connection form: neck welding, single-sided bolt fastening Brief introduction of high-pressure butt welding flange High-pressure butt-welding flanges generally refer to butt-welding flanges or flanges that can withstand a relatively high-pressure level, because only neck-welding flanges can be applied to high-pressure […]

1. What is a flange? 1.1 Definition: Flange is a kind of pipe connection, used to connect two pipes, or connect pipes and equipment, making it a whole, with good sealing and easy disassembly. 1.2 Principle: The flange uses bolts as a means of transferring load, and generates pressure through the gasket between the two […]

Understanding stainless steel flanges: characteristics, classification and application range Stainless steel flange is a flange used to connect pipes and pipe fittings. Due to its good corrosion resistance, it is widely used in the chemical industry, oil and gas, water treatment, food and beverage and other industries. This article will focus on the characteristics, classification […]

Flanges are commonly used in piping systems to connect pipes, valves, pumps, and other equipment. They are typically made of metal, such as carbon steel, or stainless steel. Here are the general steps for manufacturing flanges: Raw material selection: The material for the flanges is selected based on the requirements of the application, such as […]