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Precision Aluminum Rings, Discs & Tubes
Aluminum discs, rings, flanges and extruded tubes for power equipment and industrial connections, with forging, turning, drilling and finishing support.
Products We Can Supply
Discs and plates
Machined aluminum discs, end plates and precision round parts from bar or forged blanks.
Rings and flanges
Forged or turned rings, flanges, sealing connectors and mounting collars.
Extruded tubes
6061/6063 tubes for structures, thermal transfer, supports and industrial assemblies.
Typical Specifications & RFQ Inputs
| Typical materials | 6061-T6, 6063-T5, 5083 and project-specified grades |
|---|---|
| Typical process | Forging or extrusion, heat treatment, CNC turning, drilling, deburring and anodizing |
| Reference capability | Precision discs can be controlled to drawing requirements around IT7–IT8 and 0.02 mm flatness |
| RFQ confirmation | OD, ID, thickness, temper, tolerances, finish, quantity and end use |
Typical Applications
This product family is intended for Power transmission and distribution equipment, sealed connections, industrial frames, thermal structures and general machinery. Extrusion, forging, CNC, welding, finishing and assembly can be combined according to the operating conditions.
How We Control Quality
Luyu International matches manufacturing resources to the drawing, order volume and delivery plan, then coordinates material verification, dimensional and visual inspection, critical functional checks, batch documents and agreed third-party inspection. Alloy, temper, tolerances, finish and acceptance criteria are confirmed before order and checked against the approved file before shipment.
RFQ & Delivery Confirmation
Provide the following information so that the quotation can be technically comparable and executable.
Drawing & Technical Requirements
2D/3D drawings, revision, material temper, critical dimensions, tolerances and finish.
Prototype & Order Volume
Prototype quantity, pilot batch, annual demand and planned delivery lots.
Packing & Trade Terms
Part protection, labeling, carton/pallet/crate preference, destination port and Incoterm.
Schedule & Quality Documents
Required delivery, inspection items, material certificates, dimensional reports and other documents.
From Drawing to Export Delivery
Clarify
Confirm end use, drawings, material, quantity, destination and delivery milestones.
Review
Check manufacturability, tolerances, finish, inspection and documentation.
Sample and production
Execute first-article, in-process inspection and batch traceability as agreed.
Pack and deliver
Control scratch protection, moisture protection, labeling, documents and container plan.
Procurement FAQ
What is required for a quotation?
Provide 2D/3D drawings, alloy and temper, critical tolerances, finish, annual demand, prototype quantity and destination country.
Can prototypes be supplied first?
Prototype supply can be arranged after tooling, material and process review; approval criteria and inspection items must be agreed before order.
Which quality documents can be supplied?
Depending on the product and order, we can coordinate material certificates, dimensional reports, finish or critical-process inspection records and batch traceability documents. The final list is confirmed at quotation stage.
Send Your Drawing and Quantity for a Quote
Include end use, drawings, material, quantity, quality-document requirements and destination port.
