
Yihao PTFE Coated Pipe Fittings Price Competitive PTFE Lined Stainless Steel Spool Pipe. High Corrosion Resistance: PTFE lining resists strong acids, alkalis, and oxidants for long-term durability. Customizable Diameter: Diameter is customizable to fit specific industrial requirements and designs. Tight Seamless Lining: PTFE liner is slightly larger than steel pipe inner diameter for a gap-free tight fit. Versatile Flange Options: Flange types PL, SO, WN available; standards HG, GB, ANSI, JIS, BS, DIN optional. ISO 9001 Certified: Manufacturing backed by ISO 9001-2015 quality system with 20+ senior technicians. High Pressure Capability: Withstands working pressures up to 2.5MPa for safe fluid transport. Broad Industry Application: Suitable for chemicals, oil & gas, pharmaceuticals, food processing, and more.