China petrochemical pump and larger development space

Under the new economic environment and situation, the production, the development of petrochemical industry presents several new features: petrochemical refining plant scale, and integration, long period, security and stability of production must be development; The acceleration of clean fuel, a new round of technical remoulding update is imperative. High oil and gas industry to promote the development of petrochemical materials change. Petrochemical industry the latest developments of pump industry development in our country, provided the opportunity, also puts forward new requirements for pump products.

On the international market development trend of international petrochemical pump production technology mature, specification variety, high degree of standardization. Development direction mainly large-scale, quick running, electromechanical integration and pump products specialized, standardization, seriation and universal, many varieties, wide performance, long service life and high reliability, high efficiency, miniaturization, pump seal, bearing production of large-scale and specialization.

Petrochemical production of high-speed pump and pump application is also increasing in low temperature. High-speed pump speed above 20000 r/min, the ongoing research at present domestic some pump factory, there are considerable achievements, but mainly to solve the problem of seriation and high-speed pump life. And transporting materials in liquid hydrocarbon in ethylene production, storage and transport of liquefied natural gas (LNG) rapid development need of low temperature pump, using temperature around - 40 ~ 190 ℃.