YUANYU Premium O-rings, Gaskets & Seals | Custom Rubber Packings Manufacturer
YUANYU manufactures premium custom O-rings, gaskets, grommets, and seals in various materials including NBR, Silicone, EPDM, and FKM. With 43 years of experience, we deliver waterproof, dustproof, and air seal solutions for automotive, electronic, and industrial applications. Request a custom quote today!
Packing, Gasket, Grommet, O-ring, and Seal
Packing, Gasket
Packing, Gasket, Grommet, O-ring, and Seal
Yuanyu manufactures various kinds of standard or custom O-rings,
We a lso manufactures waterproof / dustproof / air seal packings and gaskets in various types of materials like NBR, CR, EPDM, ACM, Silicone, FVQM, , HNBR, FKM (Viton...),<strong>...</strong>with different hardness and colors.
O-rings, seals, gaskets, and packings:
Functions:
waterproof / dustproof/ air seal.
Usage
Motor seals or packings parts.Acid solvent resist seals for high tech. industry equipment. Waterproof / air seal packing for electronic instrument.
O-ring materialfor general use:
NBR, Silicone, EPDM, CR, ACM, HNBR, FVQM, FKM.
Waterproof packing material for general use:
Silicone, Liquid silicone, EPDM, ACM.
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Which Sealing Materials Provide the Best Chemical Resistance for Industrial Processing Equipment?
Chemical processing equipment requires specialized sealing solutions to withstand aggressive media. FKM (Viton) compounds offer exceptional resistance to acids, hydrocarbons, and solvents at temperatures up to 200°C, making them ideal for chemical transfer systems. For particularly aggressive chemicals, FFKM (Perfluoroelastomer) provides the broadest chemical resistance of any elastomer. Yuanyu develops custom compound formulations tailored to specific chemical exposures, ensuring optimal seal performance and equipment longevity while minimizing maintenance downtime in critical chemical processing operations.
Our advanced manufacturing capabilities enable us to deliver superior sealing solutions for diverse applications, from automotive motor seals to acid-resistant components for high-tech industrial equipment. Yuanyu's rubber sealing products excel in demanding environments where reliability is paramount, including electronic instruments requiring waterproof integrity and industrial machinery exposed to harsh chemicals. Each product undergoes rigorous quality control to ensure consistent performance, dimensional accuracy, and material compliance, making Yuanyu the trusted partner for custom-engineered rubber sealing solutions since 1981.