Hengke supplies investment-cast valve bodies and housings for industrial flow-control assemblies. Drawing-based casting forms ports and internal chambers, while CNC machining finishes seat interfaces, threads and sealing surfaces for the specified valve configuration.
Hengke Casting operates under ISO 9001 and IATF 16949 quality systems and supports applicable BV, DNV and PED documentation requirements for customer projects.
Materials | 304, 316, CF8M or specified cast alloy |
Manufacturing | Investment casting and CNC machining |
Application | Industrial control valves and fluid pipelines |
Surface treatment | Machining, passivation or specified coating |
Process | Investment casting and CNC machining |
Drawing requirements | Surface finish: to agreed specification |
Dimensional tolerance: to approved drawings | |
Envelope dimensions: to approved drawings | |
Quantity and delivery: to quotation | |
Material | 304, 316, CF8M or specified cast alloy |
Alloy selection: subject to the operating conditions | |
Material verification: to agreed inspection plan | |
Application | Industrial control valves and fluid pipelines |
Design | Provide drawings, material grade, functional interfaces and service conditions. |
Standards | Material, fabrication and testing standards are agreed in the purchase specification. |
Inspection | Dimensional, material and application-specific inspection as specified. |
Hengke supplies investment-cast valve bodies and housings for industrial flow-control assemblies. Drawing-based casting forms ports and internal chambers, while CNC machining finishes seat interfaces, threads and sealing surfaces for the specified valve configuration.
Review flow chambers, pressure-boundary sections, seat bores and flange interfaces from the approved valve drawing. Stem alignment, seal grooves and connection threads are machined to agreed datums, with testing requirements defined for the supplied body component.
Available verification includes material documentation, dimensional reports and surface examination. Hardness checks, nondestructive testing or component-specific inspection can be agreed against the approved drawing and purchase specification.
Send drawings, material grade, dimensions, tolerances, surface finish, inspection requirements and annual quantity for a manufacturing review.
Explore related investment-cast components for industrial equipment and mechanical assemblies. Material grades, functional surfaces, manufacturing methods and inspection requirements are reviewed against the approved drawings and service conditions. Send the dimensions, finish requirements and annual quantity for a manufacturing review.
