Ningbo Robon Sealing Co., Ltd. designs and manufactures chemical-resistant rubber seals specifically engineered for the chemical processing industry. Our seals are made from advanced elastomers such as FKM (Viton®), EPDM, and Silicone, offering outstanding resistance to acids, alkalis, solvents, and high temperatures.

Each seal is precision-molded to provide leak-free performance in pumps, valves, flanges, and pipelines that operate in aggressive chemical environments. Robon’s rubber seals are trusted by global clients for their durability, flexibility, and long service life under demanding industrial conditions.

Key Features:

• Excellent resistance to strong chemicals and corrosive fluids

• Wide temperature range from -40°C to +250°C

• Low compression set and superior elasticity

• Available in FKM, EPDM, Silicone, and NBR materials

• OEM & custom seal designs available

Applications:

• Chemical and petrochemical plants

• Acid and solvent transfer systems

• Industrial pumps, tanks, and reactors

• Water treatment and laboratory equipment

Choose Robon Sealing for reliable, chemical-resistant rubber seals that ensure safe, efficient, and long-lasting sealing performance.