News

January 18, 2024

1.1 Applications of ceramic valves in wastewater recovery and corrosive media Ceramics is a type of inorganic non-metallic material made from natural or synthetic compounds that are shaped and sintered...

January 8, 2024

In the chemical industry, valves play a crucial role in controlling the flow of various substances. These valves are designed to withstand harsh chemicals, high temperatures, and extreme pressures. They...

January 3, 2024

Factors to consider when choosing valves used in chemical process When designing valves for chemical processes, several factors need to be carefully considered to ensure optimal performance and safety,...

December 27, 2023

What is a stainless steel valve? A stainless steel valve is a crucial component in various industries, including oil and gas, chemical processing, and power generation. It is a type of valve made from...

December 18, 2023

The common types of wedge gate valves include rising stem single wedge gate valves, non-rising stem single wedge gate valves, rising stem double wedge gate valves, non-rising stem double wedge...

December 12, 2023

The overhaul valve maintenance work area of the high-sulfur gas field gas production center station includes three well stations and 10 valve chambers in the middle of the gas pipeline. It mainly covers...

December 6, 2023

In the realm of natural gas extraction, high-sulfur natural gas fields present unique challenges. The presence of sulfur compounds in these fields necessitates the use of specialized valves to ensure...

November 28, 2023

1. Overview The petrochemical industry is the pillar industry in China. Most large petrochemical companies have been built in coastal areas in recent years due to raw material transportation and product...

November 20, 2023

Structural characteristics of double cut-off plug valves The double shut-off plug valve is designed for dedicated occasions with strict requirements for sealing and cutting off (Figure 1). The plug valve...

November 14, 2023

The main steam pipe globe valve is made from cast carbon steel, and approximately 900kg. Through macroscopic inspection and surface flaw detection, it was found that the valve body had defects such as...

November 3, 2023

In recent years, many accidents have occurred in the steam pipelines of combined thermal and power boilers and enterprise-owned power station boilers, causing great economic losses and social impacts...

October 27, 2023

1. Overview Metal seated ball valves should be elected for high-viscosity fluids, mixed fluids with dust and solid particles, highly corrosive fluids and other media in thermal power plants, petrochemical...