Water & DesalinationDesalination
Brine recirculation pump casing & impeller
High temperature brine (+90°C MSF / +70°C MED) – duplex SS with adequate PREN. NACE guidelines for H₂S traces in brine.
Specifications
Material
Duplex SS ASTM A890 Gr4A (CD3MN); Super Duplex Gr5A for high temp brine
Material Class
Super DuplexDuplex
Applicable Standards
ASTM A890 Gr4A
Service Conditions
sour servicehigh temperature
Common Processes
Investment / ceramic shell casting (SS); sand for larger casings
NDT & Inspection
Hydrostatic; PT; RT (high pressure sections); dimensional; hardness
Typical Specs & Notes
High temperature brine (+90°C MSF / +70°C MED) – duplex SS with adequate PREN. NACE guidelines for H₂S traces in brine.
Cast To Your Spec
Don't See Your Part? We'll Cast It From Your Drawing.
Send a drawing, sample, or spec and we'll cast it in the right alloy from 25 to 5,000 kg, then machine and inspect it to print. Quote back in 48 hours, no minimum order.
48-hour quote turnaroundNo minimum order quantityIron, carbon, stainless & duplexISO 9001 certified