
Compression Resistance High Elasticity PTFE/EPDM Rubber Manlid Sealing Ring. Premium Material Composition: Core made of High-Temp Nitrile or EPDM with PTFE envelope encapsulated on 3 sides. Customization Options: Supports LOGO, color, appearance, and size customization based on client requirements. Durable Sealing Performance: Engineered for leak-proof sealing in wastewater, stormwater, and industrial applications. Standard and Nonstandard Sizes: Available in standard sizes DN300mm and DN500mm with custom options. Chemical and UV Resistance: PTFE material provides excellent corrosion resistance and aging stability. Easy Installation: Lightweight and flexible design allows for quick installation in existing systems. High Torque Capacity: Designed to withstand maximum torque of 68Nm for secure sealing.