As we all know, special valves rely on the pressure and temperature of the medium in the valve as the energy source to drive the valve to work automatically. Its sealing directly affects the performance of self operated control valves. Therefore, to improve the performance of special valves, it is necessary to continuously improve their sealing performance in use. Here are some ways to improve the...
Armored corrugated pipes refer to expandable tubular products made of plastic. Plastic corrugated pipes save materials, are light in weight, and have excellent physical and chemical properties. They are widely used in civil buildings, municipal projects, and highway bridges. The armored corrugated pipe is a corrugated pipe. The common metal corrugated pipe is carbon steel. The stainless steel or i...
The armored corrugated pipe is characterized by corresponding displacement under the action of pressure, axial force, transverse force or bending moment, pressure resistance, vacuum sealing, corrosion resistance, temperature stability and long service life. Therefore, it is widely used in many industrial fields. Various pipes are often used in daily life, among which armored corrugated pipes are w...
