teflon envelope gasket is made of polytetrafluoroethylene.
Features of teflon:
High chemical stability, teflon ptfe pipe can stand all strong acid and strong oxidants,reducing agents and various organic solvents. It is very suitable for feeding high-purity chemicals.
Very low coefficient of friction. teflon ptfe pipe is a very excellent self-lubricating material, and the coefficient of friction does not change with temperature variety.
Excellent anti-sticking property, and the inner wall of the tube is not easy to adhere to colloids and chemicals.
Excellent aging resistance, teflon envelope gasket can be used outdoors for a long time.
Excellent electrical insulation performance: PTFE is a highly non-polar material with good dielectric properties, great resistance, and a dielectric constant. It is the smallest among all electrical insulating materials.
Teflon property table:
We adapt reinforced wooden box to pack ptfe tubes mostly which can provide all-round protection for your products during transportation. This shipping method can make sure all ptfe tubes safety and prevent them broken and deformation.
Q: How can I get a sample?
A: Normally small size samples can be sent free of charge and customers only need to pay a little shipping charge or you can provide your DHL, FEDEX, TNT, UPS courier account number to us. As for bigger sizes, it depends.
Q: What is the delivery time?
A: Sample is normally 3 days. Mass production is normally 15days. Mass fabricated products is normally 30days.
Q: How can you guarantee quality of production is the same with sample sent to me before?
A: Our warehouse staff will keep one same sample marked your company name in our factory, production will based on warehouse sample. And we will send you pictures and video if production is finished.
Q: What is the payment term?
A: Normally 30% deposit and 70% balance paid before shipment.
Q: What is the paying ways available?
A: L/C, credit card, T/T, Paypal, Alipay etc.
Q: What is transportation way?
A: Express, by sea, by air, by sea, by express etc.