Intellectual Property India Publishes Patent Application for A Modified Long-Lasting Composite Pipe Having Inner And Outer Pvc Layers With A Mild Steel Reinforcement Core For Enhanced Strength And Corrosion Resistance

MUMBAI, India, Oct. 12 -- Intellectual Property India has published a patent application (202541132387 A) filed by Bharath V Surani on December 26, 2025, for A Modified Long-Lasting Composite Pipe Having Inner And Outer Pvc Layers With A Mild Steel Reinforcement Core For Enhanced Strength And Corrosion Resistance.

Inventor includes Bharath V Surani.

The application for the patent was published on October 09, 2026, under issue no. 41/2026.

Abstract: A composite pipe with enhanced strength and corrosion resistance for fluid conveyance applications. A triple-layer PVC–MS–PVC structure where an inner PVC layer provides smooth flow and fluid isolation from the mild steel core, the central mild steel layer delivers high pressure tolerance and ...