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| Customization: | Available |
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| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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PP ENCAPSULATED FLANGE
All flanges are manufactured with a ductile iron or carbon steel core fully encapsulated in virgin polypropylene (PP), providing complete isolation between the flange body and the conveyed medium.
Suitable for connecting PP, PE and other thermoplastic piping systems in water treatment, chemical processing, and industrial fluid handling applications.
Superior Corrosion Resistance
The full PP encapsulation provides complete protection against aggressive chemicals, acids, alkalis, and corrosive media - eliminating rust and extending service life far beyond bare metal flanges.
Long Service Life
With the corrosion-proof PP outer layer protecting the metal core, PP encapsulated flanges maintain structural integrity for 50+ years under normal operating conditions.
Non-toxic, Hygienic
PP is a food-grade, non-toxic and odorless material. The encapsulated design ensures zero metal contact with the conveyed medium, making it ideal for potable water and food-grade applications.
Excellent Chemical Resistance
PP is highly resistant to a wide range of chemical media including acids, alkalis, solvents, and saline solutions - making it the preferred choice for demanding industrial environments.
Easy Installation
Standard bolt-hole patterns conform to DIN / ANSI / EN flange standards, ensuring compatibility with existing piping systems and reducing installation time and cost.PRODUC











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