Valves in the various industries in a wide range of applications, mainly in the petroleum, petrochemical, chemical, metallurgy, electric power, water conservancy, urban construction, fire, machinery, coal, food and other (of which, the mechanical and chemical industry users of the valve market is more concerned about the valve requirements are also higher).
1, valves for oil installations
Oil refining unit. Most of the valves required for oil refining units are pipeline valves, mainly gate valves, globe valves, check valves, safety valves, ball valves, butterfly valves, traps. Among them, the gate valve needs to account for about 80% of the total number of valves, (valves accounted for 3% to 5% of the total investment in the device).
2、Hydroelectric power plant application valves
China’s power plant construction is developing in the direction of large-scale, so the need for large diameter and high pressure safety valves, pressure reducing valves, globe valves, gate valves, RESILIENT butterfly valves, emergency blocking valves and flow control valves, spherical seal instrumentation globe valves.
3、Metallurgical application valves
Metallurgical industry in the alumina behavior is mainly required to wear-resistant slurry valve (in the flow of globe valves), regulating traps. Steelmaking industry mainly requires metal-sealed ball valves, butterfly valves and oxidation ball valves, cut-off flash and four-way directional valves.
4, marine applications valve
Followed by the development of offshore oilfield mining, the amount of its marine flat hair need to use the valve has gradually increased. Marine platforms need to use shut-off ball valves, check valves, multi-way valves.
5, food and medicine application valve
The industry mainly requires stainless steel ball valves, non-toxic all-plastic ball valves and butterfly valves. The above 10 categories of valve products, compared with the majority of demand for general-purpose valves, such as instrumentation valves, needle valves, needle globe valves, gate valves, globe valves, check valves, ball valves, butterfly valves mostly.
6, the countryside, urban heating valves
City heating system, need to use a large number of metal-sealed butterfly valves, horizontal balancing valves and directly buried ball valves. Because of this type of valve to solve the pipeline longitudinal and transverse hydraulic disorders, to achieve energy saving, generation of heat balance.
7, pipeline application valves
Long-distance pipeline mainly for crude oil, finished products and natural pipelines. This type of pipeline needs to use the majority of valves are forged steel three-body full bore ball valves, anti-sulfur plate gate valves, safety valves, check valves.
Post time: Jul-13-2024
