Fluoropolymer Tubing, Lined Pipe & Chemical Hose — Hydrocarbons/Fuels/Oils
Named chemicals
What LibertyCES's vendor documentation shows
Two real installed proof points anchor this cell. Asahi's reference list includes an oil-field fracking water treatment installation handling BTEX in water (xylene, benzene, toluene) and a BAE Dry Dock San Francisco natural gas line, both in Chem Proline. And the hydrofracturing chemical blend plant story is a genuine competitive datapoint: the plant engineer compared PTFE-lined steel, 316L stainless and Chem Proline for HCl blended with benzene/xylene solvents and Chem Proline won on installed cost, 'not even close.' Dry-break couplings (PT Coupling Maxi Dry) are the safety-relevant fitting class for fuel transfer and appear nowhere else in the corpus.
Materials documented for this service
- PTFE
- FEP
- PFA
- ETFE (Saint-Gobain/Acutech — a fluoropolymer chemistry not captured from any other vendor in this project)
- PVDF
- Advanced PE (PE445584C)
- Flowline chart: PTFE and PFA rate E across essentially the entire hydrocarbon set; PVDF E almost everywhere but G on naphtha at 80°C; PP is weak (turpentine oil F at 40°C, cyclohexane C); PVC largely unrated above 40°C
Products cited for this service
Sourced to
- data/vendor-sources/allied-fluid-products-line-card.md
- data/vendor-sources/asahi-america-advanced-pe-piping.md
- data/reference/flowline-chemical-compatibility.csv
Every material and product claim on this page traces to the vendor documentation listed above. Chemical compatibility depends on exact concentration, temperature, and duty cycle — confirm current specifications with the manufacturer and request a spec review before final specification.