| Params | • Product type: Custom bearing housings, pump housings, flange housings, bearing seats and mechanical transmission housing castings
• Processing mode: Manufactured according to customer-approved 2D drawings, 3D models or physical samples
• Casting process: Investment casting, sand casting or other suitable casting processes selected according to product size, material and structure
• Material options: Carbon steel, alloy steel, ductile iron and stainless steel
• Material grades: WCB, 1020, 1045, 4140, 42CrMo, QT450-10, 304, 316 and 316L available when specified
• Product structure: Flanged, cylindrical, enclosed, multi-port and integrated bearing-seat housing structures supported
• Overall dimensions: Customized according to approved drawings and equipment installation requirements
• Single-piece weight: Customized according to product dimensions, wall thickness, material and structural design
• Wall thickness: Produced according to casting feasibility, mechanical strength and service-load requirements
• Dimensional tolerance: According to approved drawings; critical bearing and mounting dimensions finished by CNC machining
• Machinable features: Bearing bores, bearing seats, shaft holes, flange faces, sealing grooves, mounting holes and locating surfaces
• Machining capability: CNC turning, milling, drilling, boring, reaming, tapping, grinding and precision surface machining
• Bearing-seat accuracy: Bore diameter, concentricity, cylindricity and alignment controlled according to drawing requirements
• Flange machining: Flange flatness, hole position, sealing surface and mounting interface machined when specified
• Heat treatment: Annealing, normalizing, quenching, tempering and stress-relief treatment available
• Surface treatment: Shot blasting, sand blasting, black oxide, phosphating, painting, powder coating, plating and anti-rust coating
• Surface roughness: As-cast or CNC-machined surface roughness according to customer drawings
• Inspection items: Material composition, dimensions, bearing-seat accuracy, concentricity, flange flatness, hole position and appearance
• Testing options: Pressure testing, leak testing, hardness testing and assembly-fit inspection available when required
• Quality control: Critical bearing bores, sealing interfaces and mounting dimensions inspected before shipment
• Customization options: Material grade, housing geometry, bearing-seat diameter, flange pattern, tolerance, heat treatment and surface finish
• Production capability: Prototype development, sample verification, small-batch production and stable volume production supported
• Applied standards: ASTM, DIN, BS, JIS, ISO and customer-specified technical standards | Material | Carbon steel / alloy steel / ductile iron / stainless steel, customized according to drawing |
