Custom Cover Plate with O-Ring Groove

Material: Die Cast Aluminum Alloy
Manufacturing Process: Aluminum Die Casting, CNC Milling, Drilling, Tapping
Surface Finish: Powder Coating, Custom Coating
Color: Gray, White, or Custom Colors
Sealing Design: Machined O-Ring Groove / Gasket Channel
Mounting: Screw-Fixed Cover, Wall-Mounted Enclosure Options
Reference Sizes: 135 × 135 × 100 mm, 200 × 200 × 100 mm, 300 × 200 × 150 mm, 400 × 300 × 150 mm
Ingress Protection: IP54, IP65, or Other Ratings Subject to Complete Assembly Testing
Applications: Electrical Junction Boxes, Industrial Control Enclosures, Outdoor Equipment Housings
Customization: Dimensions, Groove Depth, Hole Locations, Threaded Holes, Surface Finish
Drawing Formats: 2D DWG, 3D STEP
Production: Prototypes and Production Batches

Precision O-Ring Groove: CNC machined sealing channels provide a controlled seating area for the gasket. Groove depth, width, and surface finish are manufactured according to the seal design.
Flat Sealing Surface: We pay particular attention to the mating face. Even a correctly sized groove may leak if the cover is warped or the sealing surface is uneven.
Durable Aluminum Construction: Die cast aluminum provides a rigid enclosure structure, with protective coating options for industrial environments.
Custom Mounting Features: Screw holes, threaded inserts, cable entry openings, and mounting locations can be machined to match your equipment.
Drawing-Based Manufacturing: We manufacture non-standard cover plates and enclosure components rather than limiting customers to fixed catalog dimensions.

We support custom machining for:

Need a custom cover plate with an O-ring groove?

Please include the material, quantity, sealing groove dimensions, O-ring specifications, surface finish, and any critical tolerances.

We can review the design for manufacturability and provide a quotation for prototypes or production quantities.