OEM CNC Copper Parts Turned Brass Fluid Connector Brass Polishing

Product Summary

Custom OEM CNC turned brass connector fitting, precision‑machined by swiss‑type lathe. Available in brass, aluminum, stainless steel. Strict tolerance control for fluid connection, sensor and pneumatic equipment. Support custom drawing & sample service.

Product Parameters Table

Product Description

Our custom brass connector fittings are manufactured by high‑precision swiss‑type CNC turning lathes. We adopt high‑quality bar stock as raw material, complete multi‑step outer diameter, internal hollow bore, external thread and radial side holes in one‑time clamping. It effectively reduces secondary clamping errors and guarantees high consistency for mass‑production parts.

We strictly control raw material quality. For brass versions, we select H59 / H62 brass bar with good ductility, chip removal performance and corrosion resistance, ideal for fluid and pneumatic connection scenarios. Besides brass, we also support 6061/7075 aluminum alloy and 303/304 stainless steel for different strength‑weight‑corrosion‑resistance requirements.

Every workpiece goes through full‑process control: raw‑material incoming inspection → swiss‑lathe turning → hole deburring → ultrasonic cleaning → finished‑size inspection. Critical dimensions and hole position tolerance are checked with measuring instruments to meet industrial‑grade assembly demands.

These custom turned brass fittings are widely used in pneumatic systems, fluid pipelines, instrument sensors and small automation equipment. We support OEM custom according to your drawings or physical samples, can adjust dimension, hole position, thread specification and surface finish for your project.

Available Materials

1. Brass H59 / H62 Excellent machinability, good ductility, anti‑corrosion, suitable for fluid & pneumatic connection, cost‑effective for large‑batch CNC turning.
2. 6061 /7075 Aluminum Alloy Light weight, good surface finishing, for lightweight equipment parts.
3. 303 /304 Stainless Steel High mechanical strength, superior corrosion resistance, for harsh‑environment working condition.

FAQ

Q1: What processing machine do you use for this brass connector fitting?

A: We produce these small precision fittings by swiss‑type CNC lathes. Most features including step shaft, thread, inner bore and radial side holes can be finished in one clamping, to ensure high dimensional consistency.

Q2: Which brass material do you commonly use? Can I choose other materials?

A: Standard material is H59 or H62 brass bar. We also support 6061/7075 aluminum, 303/304 stainless steel. Please tell us your working environment and requirement, we will recommend suitable raw material.

Q3: What tolerance can your CNC turning process achieve?

A: General tolerance can reach ±0.02mm; key critical dimension can reach ±0.005mm, subject to your drawing requirements.

Q4: Can you make custom size according to my drawing or sample?

A: Yes, OEM custom service is available. Please provide 2D/3D drawings or physical samples, we will evaluate processing feasibility and quote for you.

Q5: What surface treatment options are available for brass parts?

A: We provide as‑machined status, polishing, full deburring, ultrasonic cleaning. Other surface treatment like plating can be supported upon request.

Q6: Do you accept small‑batch trial order before mass production?

A: Yes, both small‑batch prototyping and large‑volume mass production are supported.