Triple-Diameter TP2 Copper Capillary Tube
Three Diameters for Multi-Stage Control
Our Triple-Diameter TP2 Copper Capillary Tube has three different diameters in one tube. This gives you three-stage throttling. It controls pressure and flow very precisely. It is perfect for large heat pumps and commercial refrigeration. The tube adapts to changing loads. Your system runs more efficiently. The transitions are smooth with no blockage risk.
Precision Engineering for Reliable Performance
This Triple-Diameter TP2 Copper Capillary Tube is made from high-purity TP2 copper. The copper content is ≥99.9%. Each section has a tolerance of ±0.02mm. The inner wall is smooth. There are no burrs. Flow is stable and reliable. Our factory has 15+ years of experience. We use advanced cold drawing and forming machines. Every product is fully inspected before delivery.
Custom Sizes and Quick Sample Service
Order this Triple-Diameter TP2 Copper Capillary Tube with your custom diameters. Outer diameter from 1.8mm to 6.35mm. Inner diameter from 0.3mm to 5.0mm. Wall thickness from 0.5mm to 1.3mm. Available in soft or hard temper. MOQ is 50-500kg. Sample in 48 hours. Delivery in 15-45 days. We accept T/T and L/C. Choose Xinchang Sancai Machinery for advanced capillary tubes.
Product Specifications Table
|
Parameter |
Value / Range |
|
Material |
T2 / TP2 Copper |
|
Copper Content |
≥99.9% |
|
Structure |
Three diameters, seamless |
|
OD Range |
1.8mm ~ 6.35mm (each section) |
|
ID Range |
0.3mm ~ 5.0mm |
|
Wall Thickness |
0.5mm ~ 1.3mm |
|
Tolerance |
±0.02mm |
|
Temper |
Soft (O60) or Hard (Y) |
|
Working Temp |
-40°C ~ +150°C |
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