ODM China Stainless Steel Valve Body Suppliers - Investment Casting / Lost Wax Factory Products Suppliers, Exporter
Product Description
Product Overview
This robust valve body is manufactured for fluid control systems in harsh environments. Produced via investment casting (lost wax process), it features complex internal flow channels that cannot be machined from a solid block. The use of Stainless Steel 316 ensures exceptional resistance to chemical corrosion and high pressure.
Manufacturing Process Insight
Wax Pattern Creation
High-precision aluminum molds are used to create wax replicas of the final part.
Shell Building
The wax tree is dipped in ceramic slurry multiple times to build a hard shell. Once fired, the wax is melted out (lost wax), creating a hollow cavity.
Casting & Machining
Molten stainless steel is poured into the shell. After cooling and cleaning, we CNC machine the flange faces and threads to ensure a leak-proof seal.
Key Features & Benefits
Design Freedom
Capable of producing intricate internal geometries and undercuts without draft angles.
Material Versatility
We can cast Stainless Steel (304, 316), Carbon Steel, and specialized alloys.
Surface Finish
Investment casting offers a much smoother surface finish (Ra 3.2–6.3) compared to sand casting.
Near-Net Shape
Minimizes material waste and machining time by casting close to final dimensions.
FAQs
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