· Product Overview

· Core Specifications

Material & Process Standards

• Raw Material: 6061-T6 Aluminum Alloy, offering lightweight strength, excellent machinability, and thermal conductivity.
• Processing Technology: Precision CNC turning and threading for one-piece forming, ensuring uniform thread pitch and concentricity.
• Precision Tolerance: ±0.01mm for critical dimensions, ensuring a secure, leak-free fit with hoses and mating components; thread tolerance class 6H/6g.
• Surface Finish: Type II black anodization (10–15μm thickness), providing scratch resistance, corrosion protection, and UV stability.
• Structural Features: Multi-stepped hose barb for secure hose retention, hexagonal wrench flat for easy installation, and precision threaded port for reliable connection.
• Quality Certification: ISO 9001 certified, with full dimensional inspection via CMM (Coordinate Measuring Machine) and pressure testing for leak integrity.

· Application Scenarios

• Industrial Automation: Pneumatic system connections, fluid transfer lines, and air tool fittings.
• Automotive & Motorcycle: Fuel system adapters, coolant line connectors, and air intake fittings.
• Marine & Offshore: Corrosion-resistant fluid connections for boat systems and offshore equipment.
• HVAC & Refrigeration: Refrigerant line adapters and air conditioning system fittings.
• DIY & Hobby Projects: Custom fluid systems, pneumatic models, and workshop tooling.

· Production Process Introduction

1. Raw Material Preparation: Cut 6061-T6 aluminum bars to the required length.
2. CNC Rough Turning: Remove excess material to form the basic profile of the adapter.
3. Precision Finishing: Turn the hexagonal wrench flat, multi-stepped hose barb, and threaded port to tight tolerances.
4. Deburring & Polishing: Remove all sharp edges and burrs to ensure a smooth, safe surface.
5. Black Anodization: Apply a durable black anodized coating to enhance corrosion resistance and appearance.
6. Quality Inspection: Use CMM to verify dimensions, thread fit, and barb concentricity; perform pressure testing to ensure leak-free performance.
7. Cleaning & Packaging: Ultrasonically clean the adapter to remove machining debris, then package for shipment.

· Packaging and Shipping Methods

Packaging

• Individual Adapter: Wrapped in anti-static PE bags and protected with foam padding to prevent scratches and deformation.
• Bulk Orders: Packed in foam-lined partitioned cartons to avoid friction and damage between parts.
• Outer Packaging: Export-grade moisture-proof and shock-proof corrugated boxes, suitable for long-distance international transportation.

Shipping Methods

• Express Delivery (DHL/FedEx/UPS): 3–7 working days for samples, prototypes, and small-batch urgent orders.
• Air Freight: 7–15 working days for medium-batch production runs.
• Sea Freight: 20–35 working days for large-volume bulk orders.
• All shipments include real-time tracking and reinforced packaging for precision components.

· Process

· Frequently Asked Questions (FAQ)

• MOQ (Minimum Order Quantity): 100 pieces for standard configurations; 10–50 pieces for prototype/sample orders (sample fee applicable).
• Lead Time: 5–10 working days for prototypes; 10–15 working days for standard production; 15–25 working days for large custom orders (expedited production available for urgent needs).
• Customization Capability: Full customization is supported—adjust dimensions, thread specs, barb size, material grade (6061/7075), and anodized color (custom colors available for large orders). We accept production based on your 2D drawings (PDF/DXF) or 3D files (STEP/IGS).