Custom Flanges
Custom flanges are the interconnected parts between the shafts, which are used for the connection between the pipe ends.
We have adequate professional technicians and production team for design, production and control the custom flanges.
We have various equipment for flange production, forging, rolling, CNC machining and drilling equipments. Welcome to contact us for custom flanges information and technical design.
| Product Name | Custom Flanges |
| Raw Materials | Different grade of aluminum, nickel alloy, duplex and super duplex stainless steel for custom flanges production, such as: 6061, 6063 alloy, 600, 625, 800, 825, C22, C276, 400, 20, 2205, 2507, 904L, 254SMO, etc. |
| Size | OD40-10000MM, Thickness from 5mm-1100mm; Customized or according to your drawing |
| Samples | Sample available |
| Tolerance | +/-5mm to +/-0.005mm |
| Testing Equipment | CMM; Tool microscope; multi-joint arm; Automatic height gauge; Manual height gauge; Dial gauge; Marble platform; Roughness measurement |
| Logo | Custom logo available |
| Surface Treatment | Anodizing, Passivation, Polishing, Plating, Painting, Black Oxide, Powder Coating, Brushing, Heat Treatment, Surface Phosphating, Hot Dip Galvanizing, More Surface Treatment, etc. |
| Color | Silver, black, gold, red, green, blue, purple, etc |
| File Formats | UG, SolidWorks, Pro/E, AutoCAD (DXF, DWG), PDF, TIF, JPG, etc |
| Services | OEM/ODM, Engineering&Design Consulting, Assembly, Finishing, Materials Sourcing, Custom Packaging Services, etc |
| Quality System | ISO9001, SGS, TUV |
Special flanges and custom tube sheets and custom forgings can be designed to meet any number of unique specifications and standards.
Some common classifications for custom flanges include:
- AWWA, the American Water Works Association
- ASME, the American Society of Mechanical Engineers
- ANSI, the American National Standards Institute
- CL 125 lightweight
- Tube turns
- Large industry standard
- Metric system flanges
- Inner packaging: plastic wrap, bubble bag, PE foam, EPE cotton, PP bag etc;
- Outer packaging: carton box, wooden case, wooden pallets etc;
- Customized packaging as your request (Logo or other contents accepted to be printed on the custom flanges outside packaging);
- Other special packaging will be designed as customer’s request;
- Shipping port: Shanghai, Ningbo or as your request.
Custom Flanges Fabrication Techniques
Custom flange design and production is largely automated these days with computer software (like CAD) performing the calculations and the flange drilling done on computer numerical control (CNC) machines.
Technical: Forged, Cutting, Machining, Inspection, Packaging
Heat Treatment: Normalizing, Annealing, Quenching, Tempering
Types&Tolerance: The flange shapes include round, oval, square, inclined and special ones, with the hole dimension accuracy to 0.01mm, hole wall roughness Ra0.6, and the tube plate’s sealing side roughness Ra0.4.
Need An Expert To Manufacture Your Custom Flanges?
Custom Flanges: The Ultimate Guide
Regardless of custom sizing or specifications, the fundamental design of most custom flanges falls under six common styles created to close, connect, cover, or support pipes and pipe systems.
When you choose to buy custom made flanges, there have some important points we need to know before we get started.
What are Custom Flanges?
Custom flanges are made of custom alloy forgings and round plates.
As the name implies, do not have standards, they are non-standard parts and require buyers to provide detailed drawings.
Custom Flanges Applications
Custom flanges are used in many fields, such as:
- Oil&Gas industry
- Chemical processing
- Pollution & Waste
- Marine
- Power plants and nuclear power
- Food and beverage processing
- Piping system manufacturing
- Valves & Actuators
- Heating systems
- Welding products
Features of Custom Flanges
- Corrosion resistant
- High tensile strength
- Very durable
- Temperature resistant
- Easy formability and fabrication
- Low-maintenance
- Attractive appearance
- Environmentally friendly (recyclable)
What Are Custom Flanges Surface Treatment?
Surface treatment is one of the major part in whole production.
Different surface finish will be used for different custom flanges.
With methods including anodizing, passivation, brushing, polishing, blackened, plating, painting, powder coating, heat treatment, surface phosphating, hot dip galvanizing, surface treatment dacromet, etc.
More Resources
FAQS
These custom flanges types include:
- Slip-on Flanges: available in both standard and reduced sizes and both ring and hub style, manufactured to dimensions that will slide over a pipe with a snug fit
- Welding Neck Flanges: available in standard and reduced sizes, manufactured to the inside diameter dimensions of a pipe for attachment via welding
- Blind Flanges: available to seal both pipes and vessels
- Lap Joint Flanges: available in a range of sizes to pair with stub end fittings for easy dismantling
- Threaded (Screwed) Flanges: engineered to fit pipes with external threads for weld-free fits
- Socket Welding Flanges: designed with a socket fit and top weld for ideal inner flow in pipe systems
Looking For A Trust Custom Flanges Manufacturer？
Contact us today and we’ll put together a quote tailored to your needs.