Energy & Petrochemical
Leak-sensitive aluminum castings for valves, meters, pump housings, and flow-control systems where pressure performance and process discipline matter.
Valve bodies
Pressure-tight housings with leak testing and controlled machining of sealing interfaces.
Meter housings
Dimensional stability and repeatable sealing performance for utility and process systems.
Pump casings
Corrosion-resistant castings matched to fluid service and internal quality targets.
Process recommendation
Low-pressure casting plus A356 is a common fit where leak risk is the main concern.
Energy program facts
Energy casting FAQ
What energy-sector parts can Bohua make?
Typical parts include valve bodies, flow-control housings, meter housings, manifolds, pump casings, and other leak-sensitive aluminum components for energy and petrochemical use.
Which process is recommended for pressure-tight energy components?
Low-pressure casting is often preferred for pressure-tight housings because of its smoother filling and stronger internal quality control, although gravity casting can also work for some applications with the right design and inspection plan.
What inspections are common for energy applications?
Leak testing, X-ray review, chemistry verification, CMM on critical interfaces, and traceability records are common for energy-sector castings.
Can Bohua support corrosion-resistant alloy selection?
Yes. Alloy and process recommendations can be matched to pressure performance, corrosion environment, machining scope, and end-use risk.