Custom Graphite Parts We Manufacture
Custom Carbon Graphite Components Designed for Different Industrial Applications, Specifications and Performance Requirement

Graphite Structural Components
Graphite structural components primarily consist of basic graphite products such as graphite blocks, rods, and tubes.

Graphite Mechanical Parts
Mechanical parts include graphite components used in machinery, such as bearings, bushings, spheres, and screws.

Graphite Sealing Components
Graphite sealing components include items such as mechanical seals and sealing rings.

Graphite Functional Components
Functional components include functional graphite products such as carbon vanes, heaters, and electrode blocks for electrical discharge machining (EDM).
Custom Carbon Graphite Parts Made to Your Requirements
IUGIS can customize different types of carbon graphite parts based on drawings, samples, or technical parameters provided by customers. Whether it's dimensional adjustments, structural design, or material and processing requirements, everything can be confirmed in conjunction with the specific project.
Dimensions and Shape
Customized based on the product's length, diameter, thickness, outer/inner diameters, and overall profile; dimensions can also be adjusted to fit equipment installation spaces, accommodating various graphite part specifications.
Structure and Details
Structural features such as holes, grooves, threads, and chamfers are machined according to customer drawings; dimensions and structural designs are verified against assembly methods to ensure installation requirements for various components are met.
Material Selection
Suitable carbon-graphite materials are selected by considering operating temperature, mechanical and electrical properties, chemical resistance, and the actual working environment, ensuring material characteristics align with specific application requirements.
Machining Requirements
Appropriate machining methods are determined based on the product's structure, dimensions, tolerances, and surface finish requirements; custom production is then carried out in strict accordance with the finalized drawings, technical specifications, and machining requirements.

Have a Custom Graphite Part in Mind?
Share your drawings, dimensions or product requirements with IUGIS. We'll review your needs and discuss a suitable solution for your project.
Graphite Machining Services
We offer a variety of processing services suitable for carbon graphite parts, based on different product structures and processing requirements.
Turning
Suitable for circular or rotational graphite parts-such as rods, tubes, bearings, bushings, and sealing rings-enabling the machining of outer diameters, inner diameters, end faces, and related features.
Milling
Suitable for graphite blocks, vanes, and other components featuring flat surfaces, grooves, or complex contours; allows for the machining of various shapes and structures based on technical drawings.
Drilling
Used to machine through-holes, blind holes, and other hole configurations in graphite parts, with specifications for diameter, position, and depth determined by technical drawings.
Cutting
Primarily used for the initial sizing of graphite plates, blocks, rods, and other raw materials, preparing appropriately sized blanks for subsequent precision machining.
Threading and Grooving
Involves machining threads, grooves, and similar features on components such as graphite screws, seals, and bearings, in accordance with specific technical drawings.
CNC Precision Machining
Utilized for carbon-graphite parts with complex geometries and tight dimensional tolerances; CNC machining integrates multiple processes to achieve precise features, enhancing both production efficiency and dimensional consistency.
Custom Graphite Manufacturing Process
From requirements confirmation and drawing review to processing and inspection, each step revolves around specific product requirements.
Requirement Confirmation
First, gather information regarding the product's intended use, dimensions, quantity, material requirements, and operating environment. If the client already has drawings or samples, these should also be provided to facilitate the finalization of product specifications.
Drawing Review
Review the product's dimensions, structure, hole locations, tolerances, and machining requirements based on the client-provided 2D drawings, 3D CAD files, or technical specifications to confirm the necessary technical data for subsequent processing.
Material Confirmation
Select the appropriate carbon-graphite material based on requirements such as operating temperature, mechanical and electrical properties, and the working environment, and prepare the material according to the final product specifications.
Graphite Machining
Perform machining based on the confirmed drawings and technical requirements. Depending on the product structure, manufacturing processes such as turning, milling, drilling, cutting, and threading are employed.
Dimensional and Quality Inspection
Upon completion of machining, inspect key technical parameters-including dimensions, hole locations, and tolerances-to ensure the product conforms to the confirmed drawings and specifications.
Packaging and Delivery
Following final inspection, package the product appropriately based on its dimensions, structure, and shipping requirements, and arrange for delivery in accordance with the order.

Let's Review Your Graphite Machining Requirements
Send us your drawings or specifications to discuss the required dimensions, machining details and material options for your custom graphite parts.
Strict Quality Control
A multi-stage inspection is conducted, covering materials, dimensions, machining accuracy, and surface quality, to meet the technical requirements of customized parts.
Raw Material Inspection
Graphite raw materials are inspected prior to production to verify that the material type, specifications, and relevant requirements align with the order and technical documentation, ensuring readiness for subsequent processing.
Dimensional Inspection
Following machining, key dimensions-such as length, diameter, thickness, hole diameter, and hole positioning-are measured, and tolerances are verified against drawing specifications.
Structural Inspection
Features such as holes, slots, threads, chamfers, and other machined structures are inspected to confirm that the part's configuration and dimensions meet the approved drawing requirements.
Surface Quality Inspection
The surface condition of the machined product is examined, with a focus on identifying cracks, significant edge chipping, notches, or other defects that could affect functionality or appearance.
Machining Precision Inspection
For custom parts with specific precision requirements, targeted inspections are conducted on relevant dimensions and critical areas to ensure the product complies with technical specifications.
Final Inspection
Upon completion of all machining processes, a final inspection is performed; the product status is verified against drawings, order requirements, and technical documentation to ensure quality compliance prior to shipment.
Preparing Your Custom Graphite Parts Project
Key product and technical details help us understand your requirements and prepare a suitable custom graphite solution
|
Item |
Information to be Provided |
Purpose |
|
Product Type |
Graphite block, graphite tube, graphite bearing, graphite sealing part, etc. |
Confirm the specific customized product |
|
Required Quantity |
Sample quantity, pilot production quantity or bulk demand |
Understand production scale and order requirement |
|
Product Dimensions |
Length, width, thickness, diameter, inner & outer diameter, etc. |
Confirm basic machining dimensions of the product |
|
Machining Structure |
Holes, grooves, threads, chamfers, steps, etc. |
Understand the specific structure and machining content of the product |
|
Dimensional Tolerance |
Key dimensions and allowable tolerances |
Confirm machining accuracy requirements |
|
Graphite Material |
Graphite grade, purity, density, etc. |
Confirm appropriate material specifications |
|
Operating Conditions |
Temperature, medium, mechanical load, electrical requirements, etc. |
Assist in evaluating material and machining requirements |
|
Drawings or Samples |
2D drawings, 3D files, PDF drawings or physical samples |
Intuitively confirm product structure and technical requirements |

Start Your Custom Graphite Parts Project
IUGIS provides custom carbon graphite parts for different industrial requirements.
Send us your drawings, samples or specifications for review.
Our team will discuss the suitable machining solution for your project.
Custom Graphite Parts FAQ
Q: Can custom graphite parts be produced in small batches?
A: Production quantities for custom projects can be discussed based on the product type and specific requirements. For new products, arrangements for samples or small-batch production can be made based on actual needs.
Q: What is the lead time for custom graphite products?
A: Delivery times depend on factors such as product structure, dimensions, materials, order quantity, and processing requirements. The specific lead time is determined after project requirements are confirmed.
Q: Can custom graphite parts be produced repeatedly?
A: Subsequent repeat production can be carried out based on confirmed product specifications. For long-term procurement projects, maintaining consistent product requirements facilitates communication and production planning for future orders.
Q: Can graphite parts be modified based on existing products?
A: If a standard graphite product exists but its dimensions or structure do not meet equipment requirements, adjustments to dimensions, structure, and other aspects can be discussed based on specific needs.
Q: For which types of procurement projects are custom graphite parts suitable?
A: They are suitable for projects where standard products cannot meet dimensional, structural, or equipment installation requirements, as well as for procurement needs involving non-standard graphite components, equipment accessories, and batch-customized parts.
Q: Can mass production proceed after the custom product is confirmed?
A: Once product specifications, materials, drawings, and related requirements are confirmed, subsequent production can be scheduled based on actual order needs. For ongoing procurement projects, future orders can also be produced according to the confirmed product requirements.

