Recently, the cracking gas compressor unit of the No. 1 ethylene cracking unit of Zhenhai Refining and Chemical Corporation achieved continuous and stable operation, marking the successful completion of the localization task of the thrust bearing of the compressor unit. This is the first time that the compressor thrust bearing of the large-scale cracking unit of Zhenhai Refining

Since the beginning of this year, Shengli Oilfield has consolidated its resource foundation, strengthened efficiency development, and continuously promoted the increase of reserves, production, and cost reduction. In the first seven months, it produced 13.5639 million tons of crude oil and 500 million cubic meters of natural gas, both exceeding the planned operation. Intensify

Safety relief valve (safety relief valve), also known as safety relief valve an automatic pressure relief device driven by medium pressure. According to the use of different occasions can be used as a safety valve or a relief valve. In Japan, for example, to the safety valve and relief valve to make a clear definition of relatively few, generally used as a boiler

As of November 14th, Zhongyuan Oilfield has put into operation 115 new wells this year, with a cumulative oil production exceeding the planned operation by 5500 tons, an increase of 25500 tons compared to the same period last year, completing 110% of the annual planned production and achieving a new high in new well production in the past 8 years, la

Domestic VS imported valve, how will you choose?As the saying goes, "the moon is bright at home," but now more and more people admire foreign imports.In the industrial sector, the trend is slowly spreading.Just say a common valve, same material, same function, the price of imported goods can be multiplied several times.Imported valve products in the price set their own unique style, but even if