Reduced-End Aluminum Capillary Tube
Easy Plug-in Connection with Reduced End
Our Reduced-End Aluminum Capillary Tube has a precisely formed reduced end. This lets you plug it into larger tubes easily. You need fewer welds. The reduced section is smooth with no cracks. It does not scratch seals. This tube is great for small refrigeration systems and precision throttling circuits. Assembly becomes faster and more reliable.
Strong and Corrosion-Resistant Aluminum
This Reduced-End Aluminum Capillary Tube is made from 3003 or 3026 aluminum. The aluminum content is ≥99.5%. It resists moisture and refrigerants. It does not rust or clog. The inner wall is smooth. The working temperature is from -50°C to +170°C. Our factory, Xinchang Sancai Machinery, has 15+ years of experience. We test every tube for reduced end size and roundness.
Custom Sizes and Fast Delivery
You can order this Reduced-End Aluminum Capillary Tube in outer diameters from 3.0mm to 22.0mm. Wall thickness from 0.5mm to 1.5mm. The reduced inner diameter is made to your drawing. We offer custom cutting and polishing. MOQ is 30-400kg. Sample in 48 hours. Delivery in 15-45 days. We support FOB Shanghai/Ningbo. Pay by T/T or L/C. Contact us for a quote.
Product Specifications Table
|
Parameter |
Value / Range |
|
Material |
3003 / 3026 Aluminum |
|
Aluminum Content |
≥99.5% |
|
Temper |
O, H111 |
|
Tensile Strength |
Rm ≥ 110MPa |
|
OD Range |
3.0mm ~ 22.0mm |
|
Reduced ID |
Custom |
|
Wall Thickness |
0.5mm ~ 1.5mm |
|
Working Temp |
-50°C ~ +170°C |
|
Refrigerants |
R134a, R410A, R32, R600a |
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