Description
Product Overview:
Designed for high-precision industrial systems, our Dark Green PTFE Tubing combines the universal chemical resistance of 100% virgin PTFE with advanced line-identification and light-blocking properties. The dark green shade helps engineers quickly categorize fluid lines according to ISO 14726 and OSHA safety standards, while shielding light-sensitive media from ambient light degradation.
Features:
1. LANGCHI Dark Green PTFE Tube for Line Identification
The dark green color provides clear visual differentiation between fluid lines, making this colored PTFE tubing suitable for organized routing in chemical, laboratory, pneumatic, and industrial systems.
2. Excellent Chemical Resistance
This chemical resistant PTFE tubing provides strong resistance to a wide range of acids, alkalis, solvents, and aggressive chemicals, making it suitable for demanding fluid-transfer environments.
3. High Temperature PTFE Tube
With an operating temperature range of -65°C to +260°C, this high temperature PTFE tube is designed for applications exposed to elevated or low temperatures, depending on the specific working conditions.
4. Smooth, Non-Stick Inner Bore
The smooth, low-friction inner surface of the PTFE tube helps reduce fluid resistance and material adhesion, supporting stable fluid flow and easier cleaning.
5. Virgin PTFE Material
Manufactured from virgin PTFE, the tubing contains no plasticizers or fillers and is suitable for applications where chemical stability, purity, and reliable material performance are important.
6. Flexible Industrial Tubing
Flexible PTFE tubing combines chemical resistance with good dimensional stability, allowing it to be routed through compact industrial systems and equipment.
Typical Applications
Technical Information
Why Choose Dark Green PTFE Tubing?
For systems containing multiple fluid circuits, color-coded PTFE tubing can make line identification easier during installation, maintenance, and equipment assembly. Combined with the chemical resistance and temperature capability of PTFE, the dark green tube provides both visual identification and reliable material performance for industrial applications.









