Braided PTFE Hose Smooth Bore is a high performance hose lined with polytetrafluoroethylene and covered with a metal braid (such as stainless steel wire). The smooth lined construction has a smooth inner wall, making it suitable for applications requiring higher fluid cleanliness, flow rate and pressure.
Smooth Bore PTFE Lined Braided Hose Structure
Inner Layer: Smooth PTFE tube, high purity, flat surface without burrs, with chemical resistance, high temperature resistance, low friction and non-stick core properties, to ensure the cleanliness and smoothness of fluid transmission.
Outer layer: Braided protective layer, made of stainless steel wire, aramid fiber or polyester fiber, tightly wraps the inner layer to provide mechanical support and enhance the pipe's resistance to compression, stretching and abrasion.


Smoothbore PTFE Braided Hose Advantages and Features
High purity fluid transfer
Smooth inner wall with no dead space, not easy to leave residue, meets the cleanliness requirements of pharmaceutical, biological and food industries.
01
Excellent corrosion resistance
PTFE is resistant to almost all chemical media, including strong acids, alkalis and solvents.
02
High Temperature & Pressure Resistance
It can work from -70°C to +260°C, and the outer layer is braided to enhance pressure resistance.
03
Low Friction & High Flow
Smooth inner wall reduces fluid resistance and increases flow rate.
04
Strong anti-adhesion
Not easy to adhere to any substances, easy to clean.
05
PTFE Smooth Bore Braided Hose Application
Chemical industry: conveying strong corrosive media such as strong acid, strong alkali, organic solvents, etc. to ensure production safety and continuity.
Food and beverage: transfer fruit juice, sauces and other food-grade fluids, non-toxic and non-dialysis, easy to clean, in line with health standards.
Pharmaceutical industry: conveying medicinal liquid, purified water, sterile materials, meet GMP requirements, do not contaminate drugs, support sterilization process.
Automotive and aerospace: used in fuel systems, brake fluid transportation, hydraulic lines, high temperature, high pressure and vibration resistance, to ensure stable operation of equipment.
Electronic field: transfer etchant, cleaning agent and other chemical reagents, both corrosion resistance and insulation, to ensure the purity of production.
Reason analysis: sitting for too long, heavy objects are pressed for a long time,pat the surface of the leather cloth with your hands and stretch on both sides
Reason analysis: sitting for too long, heavy objects are pressed for a long time,pat the surface of the leather cloth with your hands and stretch on both sides

Customer Application Cases for Teflon Smoothbore Braided Hose
Case 1: A German biopharmaceutical company
Requirements: Need to transfer high-purity sterile solvents in the vaccine production line, the hose can be sterilized at high temperatures and have clean certification.
Solution: utilizes our FDA approved 1/2" smooth PTFE braided hose with Tri-Clamp fittings.
Each hose is supplied with factory clean packaging and a compliant material test report.
Effect: Satisfy sterile conditions, support CIP/SIP cleaning, stable operation for more than 12 months without leakage or contamination.
Case 2: A lithium material company in China
Requirements: Need to transport lithium hexafluorophosphate solution, the liquid is highly corrosive and volatile.
Solution: Select high-temperature PTFE braided pipe with 316L ferrule fittings.
The outer PVC transparent sheath enhances the site safety identification and anti-abrasion.
Effect: No fluid leakage, excellent corrosion resistance, and solved the problem of frequent aging of the original rubber hose.
FAQ
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