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China Petrochemical News Network reported that "After nearly a month of trial use, the effectiveness of the oil filter has fully met the requirements of the technical agreement.
In early December 2020, the second oil refining department discovered that the high-speed bearing bush of the gearbox was continuously high in the heavy-duty smoke machine unit, which affected the safe operation of the unit.
In mid-December 2020, the Material Supply Center realized that exclusive procurement would cause insufficient price competition after receiving the renewed procurement plan for retail purchases.
In order to actively expand the market supply resources, He Qingfu contacted two suppliers with different process routes and cooperated with the technical department for technical exchanges.
The material was finally purchased through bidding by three suppliers.
( Gu Guizhen )