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TDI plant maintenance is concentrated in May, leading to a continuous reduction in the supply from suppliers. Of the 8 TDI suppliers, those with planned shutdowns for maintenance in May are Shanghai BASF and Shanghai Covestro; there are rumors that Shanghai BASF may resume operations in the latter part of the month for its regular annual maintenance. The maintenance schedule for Wanhua Chemical’s plants is not yet clear, but it is assumed that Wanhua will also have maintenance plans in June. Currently, the operating rate of TDI plants in China is 59%. By mid-May, BASF’s 160,000 tons per year production facility in Shanghai was shut down again for maintenance, along with Covestro’s 310,000 tons per year facility; both TDI plants will be out of service for maintenance for approximately 2–3 weeks.
Affected by the overall situation, we had to stop operations for maintenance; we are hoping for a recovery
What maintenance tasks need to be carried out for this type of parking for repairs?
Generally speaking, the focus is on carrying out periodic maintenance to eliminate defects in the equipment; followed by conducting regular inspections of the devices, as well as inspections specific to special equipment. Additionally, corrosion protection of the equipment is also an important aspect. These are the tasks we commonly encounter on site; please provide additional guidance for the others: handshake