Machined flanged valve housing casting with square upper flange, round lower flange and precision internal bore. Sanjack Metal is China manufacturer, factory, exporter and supplier producing custom investment cast housings from drawing at factory price.
Machined Flanged Valve Housing Casting is precision-cast valve component supplied with finished flange plus port machining. Sanjack Metal is a Chinese investment casting manufacturer, factory, exporter plus supplier producing custom housings from drawings.
Stainless steel, carbon steel plus alloy steel grades remain available. Typical casting weight is 0.1–50 kg with dimensional control to ISO 8062 CT5–CT6. Flange size, bolt pattern, port geometry plus pressure requirements are tailored.
Silica-sol lost wax casting produces the near-net-shape housing. Heat treatment, CNC milling, drilling, tapping, flange facing, polishing plus passivation are applied as specified. Critical sealing plus mounting surfaces receive final machining.
Material certificates, dimensional reports plus optional pressure or leak testing support approval. Typical MOQ is 100 pieces plus lead time is about 35–40 days after sample confirmation. Send drawings to export@tousinmetal.com for a supplier quotation plus factory price.


