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Aluminum Hydraulic Pump Housings & Valve Blocks
Multi-axis CNC machining and surface treatment for aluminum gear-pump housings, pump bodies, valve blocks and hydraulic valve bodies.
Products We Can Supply
Gear-pump housings
Integrated machining of gear cavities, shaft bores, sealing faces and mounting interfaces.
Hydraulic manifolds
Complex cross-drilled passages, threaded ports, spool bores and mounting surfaces.
Drawing-based parts
Dedicated housings for construction machinery, farm equipment and lightweight hydraulic systems.
Typical Specifications & RFQ Inputs
| Typical materials | 6061, 6082 and optional 7075 or project-specified high-strength aluminum |
|---|---|
| Typical process | Extruded or forged blank, multi-axis CNC, deep-hole machining, deburring and hard anodizing |
| Reference precision | Critical cavities and bores can be controlled to drawing tolerances around ±0.01–0.02 mm |
| Functional verification | Sealing-face flatness, pressure, cleanliness, zero-leak requirement and port protection |
Typical Applications
This product family is intended for Excavators, loaders, farm machinery, industrial hydraulic power units and custom actuation systems. 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.
