Case Study

ZG270-500 Sand-Cast Pump Casing with Flanges

A cylindrical chamber connects to large end flanges and a side opening. The coated exterior remains separate from the machined connection areas.

October 27, 20262 min read
Cylindrical Pump Casing with Flange Connections showing the component interfaces

Component geometry

A cylindrical chamber connects to large end flanges and a side opening. The coated exterior remains separate from the machined connection areas.

Material and manufacturing route

The steel blank is produced by sand casting. Secondary machining completes the functional interfaces identified in the component drawing. Material identity, supply condition and acceptance requirements are agreed for the ordered component.

Finished interfaces

The flange faces, connection holes, internal register and support face are machined against the agreed drawing datums. Pressure acceptance is specified separately for the application.

Discuss the component during drawing and sample review.

Related component guidance: ZG270-500, Pumps & Valves, Carbon & Low-Alloy Steels, Custom Pump Castings & Housings.

Engineering review

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