Hard-State TU1 Copper Capillary Straight Tube
Ultra-High Purity for Clean Systems
Our Hard-State TU1 Copper Capillary Straight Tube uses TU1 oxygen-free copper. The copper purity is 99.99%. The oxygen content is below 10ppm. This means no hydrogen embrittlement. It is perfect for high-end systems like medical devices and vacuum equipment. The hard state gives it high strength. It resists bending and vibration. Your system stays clean and stable.
Strong and Durable for Long-Term Use
This Hard-State TU1 Copper Capillary Straight Tube has a tensile strength of Rm≥290MPa. The hardness is HV 95~130. It can handle tough conditions. The working temperature range is from -50°C to +220°C. It works with clean gases, vacuum fluids, and special refrigerants. Our factory, Xinchang Sancai Machinery, ensures full traceability. Every tube is inspected for size and straightness before shipping.
Custom Sizes and Reliable Delivery
You can get this Hard-State TU1 Copper Capillary Straight Tube in outer diameters from 1.8mm to 6.35mm. Inner diameters from 0.3mm to 5.0mm. Wall thickness from 0.45mm to 1.3mm. We offer precision cutting, end forming, and vacuum packing. Need a quote? Contact us. MOQ is 50-500kg. Lead time is 15-45 days. We accept T/T and L/C. Choose us for high-purity copper tubes.
Product Specifications Table
|
Parameter |
Value / Range |
|
Material |
TU1 Oxygen-Free Copper |
|
Copper Purity |
≥99.99% |
|
Oxygen Content |
≤10ppm |
|
Temper |
Hard (Y) |
|
Tensile Strength |
Rm ≥ 290MPa |
|
Hardness |
HV 95~130 |
|
OD Range |
1.8mm ~ 6.35mm |
|
ID Range |
0.3mm ~ 5.0mm |
|
Wall Thickness |
0.45mm ~ 1.3mm |
|
Working Temp |
-50°C ~ +220°C |
|
Applications |
Medical, vacuum, aerospace |
Hot Tags: hard-state tu1 copper capillary straight tube, China hard-state tu1 copper capillary straight tube factory
