High-Temperature & Corrosion-Resistant Vespel SP-21 PI Pipe

Premium Material
Made from advanced polyimide (PI) Vespel SP-21, offering exceptional thermal stability (up to 300°C+) and superior chemical resistance against acids, oils, and solvents. Ideal for harsh industrial environments.
Precision Engineering
Machined with tight tolerances for consistent wall thickness and smooth interior, ensuring optimal fluid flow and mechanical durability. Perfect for aerospace, semiconductor, and automotive applications.
Lightweight & Durable
High strength-to-weight ratio outperforms metals, reducing system load while maintaining structural integrity under extreme pressure and friction.
Versatile Applications
Essential for high-performance insulation, bearing sleeves, seals, and fluid transfer systems in chemical processing, oil/gas, and electrical insulation industries.
Global Wholesale Advantage
Direct factory pricing for bulk orders—lowest online rates guaranteed. Custom lengths and diameters available.