Case study record
A Coal-Chemical Gasifier Waterwall Project
Chemical & Fertilizer
Project record
Traceable project fields
The project data below is taken from the corresponding construction report. Customer identity remains anonymised.
Source record: Xinjiang gasifier-waterwall anti-corrosion construction report
IndustryChemical & Fertilizer
Country or RegionChina
EquipmentGasifier waterwall
SubstrateCarbon steel
Operating Temperature300-600°C
Corrosive MediumSteam erosion, acid and alkali components, and tar deposition
Original ProblemCombined high temperature, steam erosion, corrosive components and tar adhesion
Product UsedZM99-01A05 high-temperature anti-corrosion coating + ZM99-01A18 high-temperature thermal insulation coating
Application MethodSurface preparation to Sa 2; spray-applied primer followed by four brush-applied insulation coats
Project ResultThe project was completed within the recorded schedule; inspection found the design thickness, uniform colour and film, no wrinkling or agglomeration, and a compliant construction result.
Public Authorization StatusCustomer identity anonymized; technical project fields published from the supplied construction report
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