Fluoropolymer linings designed for industrial and semiconductor manufacturing applications, offering high purity, non-toxicity, and wide temperature resistance (–190°C to 260°C) to enhance product quality, extend service life, and solve complex process challenges.
Fluoropolymer Lining for Industrial Applications
PFA lining, PTFE (F4) lining, ECTFE (F30, Halar) lining, PVDF lining, high purity of G1-G3
Fluoropolymer Lining for Semiconductor Manufacturing
PTFE (F4) lining, PFA lining, N-PTFE (modified PTFE) lining, high purity of G3-G5
What Makes Us Unique
Our PTFE lining sheets meet strict physical property standards, with a density ranging from 2.14 to 2.20 g/cm³, tensile strength between 250–350 kg/cm², and elongation ≥250%. The welding strength between PTFE sheets and PFA welding strips exceeds 90%, ensuring solid, reliable bonds that perform well in chemically aggressive and high-purity environments.
For large or immobile equipment that cannot be easily transported, we also provide on-site fluoropolymer lining services to ensure efficient processing without compromising quality.
Vessel shell welding
Sandblasting of the base material
Adhesive application on panels
PTFE panel bonding inside the vessel
PFA welding (round/flat rods)
Fusion welding of nozzle
Holiday spark test
Final inspection of nozzle welding
Hydrostatic insulation
UV inspection & steam pressure test
Air tightness test
Final cleaning and nitrogen sealing
Storage tank
