CNC Machined Flanges
- Complex Geometry Friendly: Ideal for difficult profiles, complex outline shapes, and positions that are hard to see or measure, including shells and box-type parts.
- Multi-Operation Machining: Milling, boring, reaming, cutting, and tapping can be completed in one clamping to ensure accuracy and efficiency.
- Flexible Production Volume: Supports many part varieties, small quantities, new product samples, and high-mix, low-volume orders.
- Reduced Scrap Risk: Stable CNC processes are well-suited for expensive parts that must not be scrapped during machining.
Technical Specifications
| Item | Specification |
| Product Name | CNC Machined Flanges |
| Machining Processes | CNC milling, CNC turning, drilling, boring, reaming, tapping, contour machining, groove and thread cutting |
| Main Applications | Oil & Gas, Metallurgy, Heavy Industry Equipment, Mining |
| Production Basis | Non-standard forging or casting + CNC machining according to customer drawings |
| Size/Weight Range | Approx. 5 kg – 60000 kg per part |
| Maximum Dimensions | Up to 6.5 m maximum outside diameter, up to 13 m length |
| Dimensional Complexity | Suitable for parts difficult to measure and control, including hidden features and internal structures |
| Surface Quality | Capable of achieving small surface roughness values as specified in the drawing |
| Material Range | Carbon Steel, Stainless Steel, Corrosion-Resistant Alloys, Super Alloys, Special Stainless Steel, Die Steel, Structural Alloy Steel |
| Standards/References | Machined according to DIN/GB/ISO/JIS/ANSI or customer-specified standards |
Customization Options
- Machining strictly according to customer drawings, 3D models, or samples.
- Custom grooves, keyways, slots, pockets, and complex profiles.
- Internal and external threads, precision holes, stepped bores, and counterbores.
- One-clamping solutions combining milling, turning, boring, reaming, and tapping.
- Choice of materials: carbon steel, stainless steel, alloy and special steels, corrosion-resistant and super alloys.
- Defined tolerance classes and surface roughness per application requirements.
Applications
- Oil & Gas: valve bodies, tool joints, connection rings, manifolds.
- Metallurgy: mill components, couplings, housings, and fixtures.
- Heavy Industry Equipment: flanges, hubs, gear blanks, and structural and rotating parts.
- Mining: wear parts, mounting rings, support components, and precision adapters.
- General Industrial Machinery: mould parts, machine bases, brackets, precision shells, and box housings.