Yellow conical rubber plugs, custom molded tapered rubber stoppers with center hole. Available in NBR, Silicone, EPDM, FKM, High-Fluororubber, HNBR. Tapered cone design for flexible hole sealing, positioning and blocking. Custom dimensions and hardness available.
Our yellow conical rubber plugs are precision molded tapered cone rubber stoppers with center hole, manufactured from premium rubber materials including NBR, Silicone, EPDM, FKM, High-Fluororubber and HNBR. Each rubber compound delivers tailored performance for different working environments.
√ Tapered conical cone shape, single center through-hole, flexible fit for different aperture sizes
√ Works for hole sealing, temporary blocking, positioning and flow control in equipment assemblies
√ Material performance introduction:√ NBR: Excellent oil resistance and wear resistance
√ Silicone: Wide temperature range, optional food-grade formulation
√ EPDM: Outstanding ozone, UV and weather resistance for outdoor applications
√ FKM / High-Fluororubber: Superior chemical and high temperature resistance
√ HNBR: High tensile strength, anti-aging and oil resistant
√ Good elasticity, easy insertion and removal, forms tight sealing under compression
√ Fully customizable base diameter, cone height, center hole size, hardness and color
√ Widely used in machinery, pipeline, testing equipment and industrial fixtures for sealing and positioning