 Choosing the right gasket material is essential for achieving a dependable, long-lasting seal in waterworks and fire protection systems. Two of the most common elastomers used in these applications are EPDM (Ethylene Propylene Diene Monomer) and NBR (Nitrile Butadiene Rubber). While both are durable and widely used across the industry, they perform very differently when it comes to water exposure, oil contact, and temperature range.
Understanding how each behaves helps ensure your pipeline, joint, or coupling maintains proper sealing under real-world conditions.  Choosing the right pipeline materials can determine whether a wastewater network lasts decades or requires constant repair. Ductile iron pipes consistently outperform alternatives thanks to their unmatched strength, corrosion resistance, and reliability.
Combined with Prabhat Industries’ high-performance rubber gaskets, these systems deliver leak-free, long-lasting wastewater infrastructure that supports municipalities and engineers worldwide.  Rubber gaskets may be small components, but they perform one of the most critical functions in any pipeline system. In municipal water and wastewater applications, the right gasket can mean the difference between a reliable seal and costly downtime.
At Prabhat Industries, we specialize in engineered rubber gaskets designed to keep PVC and ductile iron systems leak-free, efficient, and dependable. Every gasket we produce reflects precision in material selection, molding, and manufacturing quality—factors that directly determine field performance and service life.  In the toughest operating conditions, material performance determines equipment reliability. Hypalon, the former brand name for chlorosulfonated polyethylene (CSM) rubber, is engineered to perform where other materials fail. With exceptional resistance to chemicals, ozone, UV light, and extreme temperatures, Hypalon delivers long-term durability in some of the harshest industrial environments.
Prabhat Industries’ expertise spans natural rubber and the full range of synthetic elastomers, including Hypalon. From corrosive chemical processing to prolonged outdoor exposure, our engineering team knows how to formulate Hypalon compounds that meet demanding operational requirements. This article highlights why Hypalon excels in harsh environments, the applications it serves best, and how Prabhat helps you maximize its performance and service life.  Rubber gaskets may be small components, but they often carry the greatest responsibility. The right gasket can mean the difference between steady performance and costly downtime.
Not all rubber gaskets are created equal. Material selection, profile design, and manufacturing quality directly affect how well a gasket performs in real-world conditions. This article reviews the most common rubber gasket types, outlines their benefits, and explains how choosing the right one improves reliability and efficiency. |
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November 2025
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