Hard-State TP2 Copper Capillary Straight Tube

Our Hard-State TP2 Copper Capillary Straight Tube is made from high-purity TP2 copper. This material gives the tube excellent strength. It stays straight and does not bend easily. This high rigidity is very important for HVAC and refrigeration systems. It keeps the refrigerant flow stable under high pressure and vibration. The tube offers accurate throttling every time. You can rely on this hard-state tube for consistent performance in your equipment.

We are Xinchang Sancai Machinery, a direct factory with over 15 years of experience. We produce this Hard-State TP2 Copper Capillary Straight Tube on our automatic lines. Every batch goes through a full precision inspection. We control the size strictly. The inner and outer diameter tolerance is only ±0.02mm. The inner wall is smooth with no burrs. This ensures low resistance and a leak-free seal. Our quality system is ISO9001 certified. We also provide RoHS and Reach reports for all our copper products.

You can order this Hard-State TP2 Copper Capillary Straight Tube in many sizes. The outer diameter is from 1.8mm to 6.35mm. The inner diameter is from 0.3mm to 5.0mm. The wall thickness is from 0.4mm to 1.3mm. We offer custom cutting, deburring, and flaring services. Need a sample? We can send it in 48 hours. For small batch orders, delivery is 7-15 days. The MOQ is 50-500kg based on size. We support FOB Shanghai or Ningbo. Choose us for quality parts and worry-free after-sales support.