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Factory Customized Aluminum Threaded Fittings 3/8 Male NPT Hose Barb
OEM
Our premium pipe angle fittings 1230 offer unbeatable strength, flexibility, and resistance to corrosion, making them the perfect choice for critical applications in the oil and gas, petrochemical, and power industries.
minimum order
1 piece
Country of Origin
Guangzhou/Shenzhen
Quantity
$1.50 - $2.50
/ piece
Our premium pipe angle fittings 1230 offer unbeatable strength, flexibility, and resistance to corrosion, making them the perfect choice for critical applications in the oil and gas, petrochemical, and power industries.
| Key Attributes | |
| Machining Capabilities | CNC Machining Processes:Broaching, Drilling, Etching/Chemical Machining, Laser Machining, Milling, Turning, Wire EDM, Rapid Prototyping |
| Materials Supported | Aluminum, Brass, Bronze, Copper, Hardened Metals, Stainless Steel, Steel Alloys, Plastic |
| Micro-Machining or Not | Micro Machining |
| Key Processes | CNC Milling, Turning, Drilling |
| Tolerance Standards | Industry-standard precision |
| Surface Treatments | Anodizing, Plasting, Polishing, etc. |
| Applications | Control Systems, Automotive Components |
| Place of Origin | Guangdong, China |
| Model Number | CUSTOM |
| Service Type | Customized OEM/ODM Manufacturing |
| Drawing Formats | PDF, CAD, IGES, STEP |
| Delivery Time | 7-30 Days |
| MOQ | 10 pcs |
· Product Overview
This black anodized aluminum hose fitting adapter features a hexagon head for easy tool operation, integrating external threads and a multi - stage hose interface. It provides a firm and leak - proof connection solution for fluid systems (oil, water, air), suitable for scenarios such as automobiles, industrial equipment, and modified parts.
· Core Specifications
Dimensions(Typical Specifications as Example, Multiple Specifications Available, Customizable)
- External Thread Specification: 1/4"NPT (or metric specifications like M10×1.5, etc., according to actual needs)
- Outer Diameter of Hose Interface: 6mm (suitable for common rubber/silicone hoses)
- Total Length: 25mm
- Across Flat Width of Hexagon Head: 19mm (convenient for wrench operation)
Weight
Approximately 15g per piece (slight variation due to different specifications, range: 12 - 20g)
Material
Made of 6061 - T6 aluminum alloy with black anodized surface treatment (corrosion - resistant, wear - resistant, lightweight, and has good heat dissipation and aesthetics).
Process Standard
Compliant with the ISO 9001 quality management system, the thread precision reaches grade 6g, the thickness of the anodic oxide film on the surface is 8 - 12μm, and it passes the 10bar air pressure sealing test (no leakage).
· Application Scenarios
- Automotive Modification: Connection of oil coolers, fuel systems, and turbocharged pipelines.
- Industrial Equipment: Air pipe/oil pipe joints of air compressors, hydraulic systems, and pneumatic tools.
- Water Cooling and Heat Dissipation: Water pipe adapters for computer CPU water cooling and industrial water cooling units.
- Ships/Motorcycles: Hose connection parts of engine oil circuits and cooling systems.
· Production Process Introduction
- Raw Material Selection: High - purity 6061 - T6 aluminum alloy bars are selected to ensure strength and machinability.
- CNC Precision Machining: The external threads, hexagon head, and hose joint steps are integrally processed by CNC lathes, and the dimensional accuracy reaches ±0.02mm.
- Thread Processing: Thread rolling or cutting technology is adopted (depending on specifications) to ensure the integrity of the thread profile and tight engagement.
- Black Anodizing: Through processes such as degreasing, pickling, anodizing, dyeing, and sealing, a wear - resistant and corrosion - resistant black oxide layer is formed, and the surface hardness is also improved.
- Full Inspection Before Delivery: Each joint passes thread go - no - go gauge test, air pressure sealing test, and dimensional tolerance inspection to ensure quality.
· Packaging and Shipping Methods
Packaging
- Inner Packaging: Each piece or according to the order quantity (10 pieces/bag, 50 pieces/box, etc.) is packed in an anti - static self - sealing bag to prevent scratches.
- Outer Packaging: Hard cartons with bubble film for buffering, and the packaging is marked with specifications, quantity, and labels such as"Anti - pressure"and"Moisture - proof".
Shipping
- Logistics Methods: Support DHL/UPS/FedEx (international express, 3 - 7 days delivery), postal parcels (an economical choice for small batches), and sea freight/air freight (for large orders).
- Shipping Time: Shipped within 24 - 48 hours after placing the order, and a logistics tracking number is provided.
· Process
· Frequently Asked Questions (FAQ)
Q1: What thread and hose interface specifications are available? Can they be customized?
A: Conventional ones include 1/4"NPT, 3/8"NPT (imperial), M10×1.5, M12×1.25 (metric); the hose interface supports 6mm, 8mm, 10mm, etc. Special specifications can be customized by contacting customer service.
A: Conventional ones include 1/4"NPT, 3/8"NPT (imperial), M10×1.5, M12×1.25 (metric); the hose interface supports 6mm, 8mm, 10mm, etc. Special specifications can be customized by contacting customer service.
Q2: How is the corrosion resistance of aluminum alloy material?
A: 6061 - T6 aluminum alloy + black anodizing can pass the salt spray test for more than 48 hours, meeting the conventional environment of automobiles and industry; if a more severe scenario (such as seawater) is required, you can consult the stainless steel version.
A: 6061 - T6 aluminum alloy + black anodizing can pass the salt spray test for more than 48 hours, meeting the conventional environment of automobiles and industry; if a more severe scenario (such as seawater) is required, you can consult the stainless steel version.
Q3: Is there a discount for bulk orders?
A: Bulk purchasing is supported, and the larger the order quantity, the lower the unit price. Contact customer service and provide the quantity to get a discount quote.
A: Bulk purchasing is supported, and the larger the order quantity, the lower the unit price. Contact customer service and provide the quantity to get a discount quote.
Q4: How to ensure that the joint matches my hose/equipment?
A: Confirm the inner diameter of the hose (matching the joint step) and the thread specification of the equipment before placing an order, or provide the equipment/hose sample information, and we can help confirm the compatibility.
A: Confirm the inner diameter of the hose (matching the joint step) and the thread specification of the equipment before placing an order, or provide the equipment/hose sample information, and we can help confirm the compatibility.
Q5: Will the surface be damaged during transportation?
A: Independent packaging + buffered cartons have minimized damage as much as possible; if there is an appearance problem upon receipt, it can be reissued or returned and exchanged for free.
A: Independent packaging + buffered cartons have minimized damage as much as possible; if there is an appearance problem upon receipt, it can be reissued or returned and exchanged for free.
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