Cheap And Discounts 1/2/5/10M PTFE Tube ID 2.5mm x OD 4mm F46 Insulated Hose Rigid Pipe Temperature Corrosion Resistance 600V Wholesale. Buy Directly From Merchant Global Electric Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.