Oil & GasPumps
Pump bearing housing & seal gland (cast)
API 610. Bearing bores: H7 tolerance. Oil seal design: API Plan 53B for toxic / sour service. Cartridge seal housing: SS 316L wetted parts.
Specifications
Material
Cast Steel WCB; Grey Cast Iron GJL-250 (low pressure / utility)
Grades
WCB;GJL-250
Material Class
Gray IronCast Steel
Applicable Standards
API 610
Service Conditions
sour service
Common Processes
Resin sand (CS); green sand (GCI)
NDT & Inspection
MT/PT; dimensional (bearing bores CMM); VT; oil pressure test
Typical Specs & Notes
API 610. Bearing bores: H7 tolerance. Oil seal design: API Plan 53B for toxic / sour service. Cartridge seal housing: SS 316L wetted parts.