При установке штуцеров и люков пози

При установке штуцеров и люков позиционное отклонение осей штуцеров и люков не должно быть более ± 10 мм; отклонения диаметров отверстий под штуцера и люки должны быть в пределах зазора допускаемых для сварных соединений по конструкторской документации; отклонение по высоте штуцеров допускается не более ± 5 мм; после приварки штуцеров и люков отклонение от плоскостности уплотнительной поверхности фланца допускается не более 1 мм на 100 мм наружного диаметра фланца; при приварке патрубков штуцеров и люков расстояние между краем шва корпуса и краем шва приварки деталей принимается равной не менее толщины корпуса, но не менее 20 мм.

Kết quả (Anh) 1:

When installing fittings and hatches positional deviation axes fittings and hatches should not be more than ± 10 mm; deviation of hole diameters on choke and hatches should be within the gap allowed for weld on design documentation; the deviation in height fittings shall not exceed ± 5 mm; After the welding of fittings and hatches the deviation from flatness flange seal surface no more than 1 mm to 100 mm outer diameter of the flange; When welding pipes fittings and hatches the distance between the edge of the seam and the edge of the chassis seam welding parts shall be taken as not less than the thickness of the shell, but not less than 20 mm.

Kết quả (Anh) 2:

When installing fittings and hatches a positional misalignment of fittings and manholes should be no more than ± 10 mm; deflection diameter hole under the nozzle and hatches should be within the allowable gap for welded joints on the design documentation; deviation adjustment fittings may be no more than ± 5 mm; After welding the fittings and hatches flatness of the sealing surface of the flange may be no more than 1 mm to 100 mm outer diameter of the flange; during welding of pipes and fittings manhole distance between the edge of the housing seam and edge seam welding parts shall be equal to not less than the thickness of the shell, but not less than 20 mm.

Kết quả (Anh) 3:

when the production and the position deviation of the axes of one production and one should not be more than + 10 mm diameter holes; the deviations under the connections and hatches must be within the clearance permitted to welded connections on design documentation; deviation at the height of production may be more * 5 mm; after the приварки production and hatches плоскостности surface deviation is фланца is not more than 1 mm to 100 mm outer diameter фланца; приварке tubes production and covers the distance between the edge of the seam edge of the joint of shell and приварки parts is equal to not less than the thickness of the shell, but not less than 20 mm.