Reactors are designed, manufactured and supplied in accordance with GOST R 52630 : 2006, OST 26.291â??94 and/or EN 13445 4:2002, ASME Section VIII Div.1&2. Criteria for selection of materials for manufacturing of reactor shells and piping are based on rich practical experience of AEM specialists in the sphere of oil refining, chemical and power units. Vessel designs may be complemented with other elements depending on input technical requirements and process parameters as defined at design stage Types ofreactors Hydrotreate rs Reformers Isomerization reactors, Technical specifications Diameter: up to 5000 mm Nominal pressure: up to 20 MPa Wall thickness : up to 300 mm Design fluid temperature: up to 550C Material: single metal plated with corrosion resistant material, type 08�¥18�?10�¢, 0813, or other as required by technical design Internals UOP, AXENS, RIFING, etc. Service life : 30 years