R8040-450PSI RO FRP Pressure Vessel Acid Resistant Multi-Field Application

Wuxi Fenigal Science and Technology Co., Ltd. has supplied RO FRP pressure vessels for the water industry since 2010. With over a decade of development, it has self-developed multi-axis rotating wire winding machines and five systems for curing, grinding, and pressure testing. Annually producing 100,000 FRP membrane shells, it serves domestic and foreign customers with reliable products and sound services.

Our Mission

Provide high-quality products to meet customers' personalized needs

A scientific quality assurance system is in place, integrating quality control into every process from design to after-sales, ensuring reliable and superior products.

Standard production procedure of RO pressure vessel: Winding → Sanding → Lathing → Drilling → Hydro test → Painting → Package

Standard inspection and test plan of RO pressure vessel: Inspected per industrial standards, covering raw materials (Fiberglass, Epoxy Resin, Anhydride), process tests, hydro-static pressure test (each vessel, 1.1 times working pressure for 3 minutes with no leakage), and final inspection.

Product features: Resistant to 25% sulfuric acid and 10% hydrofluoric acid; high temperature resistance up to 60/90°℃; adaptable to strong acid, strong alkali, and other special media. Pressure level coverage: 300psi-1500psi.

Application fields: Electronics, electricity, metallurgy, chemical industry, medicine, food & beverage, sewage treatment, seawater desalination, etc.

Main installation dimensions of R8040-450PSI: