The FRP (Fiber-Reinforced Plastic) flange is a high-performance alternative to traditional metal flanges, designed for piping systems where corrosion, weight, and maintenance are critical concerns. Manufactured from thermosetting resins reinforced with fiberglass, our FRP flanges offer exceptional dimensional stability and sealing reliability under varying pressures and temperatures.
Unlike carbon steel or stainless steel flanges, FRP flanges will not rust or suffer galvanic corrosion. They are compatible with most acids, alkalis, and salt solutions, making them suitable for chemical processing, water treatment, and marine applications. Available in standard ANSI, DIN, and JIS drilling patterns, with custom bolt circles and thicknesses upon request. Max operating temperature up to 120°C depending on resin selection.
Hebei Fortis Technology Co., Ltd Produktbroschüre
Product Advantages
Corrosion Resistance
Withstands acids, alkalis, bleaches, and seawater – no protective coating needed.
Lightweight
75-80% lighter than steel flanges, reducing transportation and installation costs.
Non-Conductive
Electrically and thermally insulating – safe for electrical hazard zones.
Low Maintenance
No painting, cathodic protection, or regular thickness checks required.
Customizable
Any diameter, bolt hole pattern, or resin type (vinyl ester, epoxy, polyester).
Cost-Effective
Lower total ownership cost compared to exotic alloys like Hastelloy or titanium.
Verwandte Produkte
China GFRP Pipe Exporter for Geothermal | Factory-Direct Custom Diameters
Professional FRP pipe supplier from China offers high-temp epoxy systems for flue gas desalination & geothermal brines. DN1000-DN4000 jacking pipes available. Full test reports with every export container. Request project-based quote.
FRP Pipe Manufacturer China | Direct Factory Supply for Desalination & Chemical Plants
Source high-strength corrosion-resistant FRP pipes directly from China's experienced exporter. ISO-certified production, OEM diameters 25mm-4000mm, rapid shipping for water treatment & mining projects. Get factory price now.
Fiberglass GFRP FRP Pipe industrial China Maker FT-Pp900
Engineer-to-order FRP pipe for 180°C acidic slurry & high-pressure brine. Passed 100,000+ cyclic fatigue tests. Get BIM-ready 3D drawings.
Fiberglass GFRP FRP Pipe Corrosion-Resistant Supplier China FT-Pp600
China factory direct FRP pipe for chemical & water treatment. OD up to 4000mm. ISO certified. Request free cost sheet now.
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