General plastics high-precision small-diameter tubing
General plastics high-precision small-diameter tubing is made from common thermoplastic resins via precision extrusion. It is suitable for general industrial, medical, fluid delivery, and electronic protection applications. The tubing features tight dimensional tolerances, smooth inner walls, excellent cost-performance, and broad versatility.
Materials
Available in transparent, translucent, or custom colors; select grades meet food-contact or medical standards.
PP Plastic tube
PE Plastic tube
PVC hose
TPU Plastic tube
Core Technologies
Core Material Combination Advantages
The ultimate combination
The inner PTFE layer provides an ultra-low coefficient of friction, exceptional temperature resistance, and chemical inertness, ensuring zero fluid residue. The outer TPU layer offers superior flexibility, tear resistance, and abrasion resistance, preventing kinking or collapsing.
Food-grade safety
The inner PE layer ensures excellent food-contact safety and low extractables, while the outer PP layer provides enhanced hardness and impact resistance, making it suitable for critical fluid transport.
Customized tactile experience
Combining TPU of different hardness levels for inner/outer layers (with multi-color options as shown), providing graded softness while meeting complex color-coding requirements.
Technical Parameters & Control
Layer Bonding
Proprietary co-extrusion adhesion technology prevents delamination, ensuring permanent bonding between the dual layers.
Tolerance Control
Equipped with high-precision molds and servo-driven traction systems. Outer diameter (OD) tolerances are controlled within ±0.05mm, with extremely uniform wall thickness and smooth, gel-free inner surfaces.
Physical & Chemical Properties
Resistant to chemicals, oils, and hydrolysis (TPU property), with a wide operating temperature range (depending on specific material combination).