Pump Housing

Casting method: Shell-molding casting and Vacuum casting
Machining method: CNC lathe and CNC machining center
Material: Ferritic Ductile Iron Castings Suitable for Low-Temperature Service as per ASTM A874 /A874M
Physical：Tensile-55,000 psi, Yield-35,000 psi; Elongation-20%; Charpy U-block test =9 + ft-lb requirement @-65F
Hydrotest 100% prior to shipment – 345 PSI – 10 minutes.
Surface treatment: Water-soluble anti-rust treatment