Nitrile (NBR / Buna-N) O-rings have good resistance to mineral oils, greases and fuels for general oil sealing applications. SBR O-rings are cost-effective for water, dilute acids and non-oil medium sealing. Both are widely used in hydraulic, pneumatic, automotive, general machinery, pump & valve and construction equipment for static and low-speed dynamic sealing.
We provide oil resistant FKM O-ring gasket seals for industrial hydraulic and fuel sealing applications. Superior oil and heat resistance delivers stable sealing performance. Custom sizes are available to meet your different working condition requirements.
We produce custom molded rubber O-rings for special non-standard sealing applications, widely used for hydraulic, pneumatic and machinery sealing. We mold O-rings strictly based on your drawings or samples to deliver stable sealing performance. Our custom molded O-rings are available in NBR, FKM, EPDM, Silicone and HNBR to suit various temperature, oil and pressure working conditions.
We produce precision custom size rubber O-rings for non-standard sealing needs, widely used in hydraulic, pneumatic and industrial equipment. We make seals per your drawings or samples for reliable custom sealing solutions. Our custom O-rings support NBR, FKM, EPDM, Silicone and HNBR materials for different working temperature, oil and pressure conditions.
We supply standard ISO metric O-ring kits with assorted sizes. They are widely used in equipment maintenance, hydraulic repair and general industrial sealing. Each set is well sorted and packed for fast, easy on-site replacement.
We supply complete O-ring kit with assorted sizes of rubber O-rings, widely used for equipment maintenance, hydraulic repair and general industrial sealing work. Each kit is neatly classified and packed for quick and convenient on-site replacement.
As a professional custom rubber seal manufacturer, we supply various high-performance sealing components widely used in machinery, hydraulic, pipeline and automotive industries. Our rubber seals support customized material, size and hardness to satisfy different working conditions.
We are a direct O-ring factory providing durable industrial sealing items for hydraulic systems, pipelines and mechanical equipment. We adopt mature production processes and strict quality control to guarantee stable performance and long service life of our O-rings.
We are a professional O-ring factory, supplying factory-direct O-rings with stable quality for hydraulic, automotive and mechanical sealing systems. We carry out strict quality testing for every batch to ensure reliable sealing performance and long service life.
We are a professional rubber O-ring supplier, offering a wide range of sealing rings for machinery, pipeline and hydraulic equipment.
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EPDM O-ring specially for HVAC systems. Excellent resistance to water, steam, weathering and ozone. Good aging performance. Metric and AS568 sizes available. Custom specs supported. RoHS compliant for air conditioners and heat pumps.
Platinum-cured medical silicone O-ring, biocompatible, low odor. Good resistance to disinfection liquids and repeated sterilization. Metric and AS568 sizes available. Custom specs supported. Ideal for medical devices and lab instruments.
Premium O-ring for oil and gas service. Excellent resistance to oil, gas, high pressure and extreme temperature. Metric and AS568 sizes available. Custom specs supported. Suitable for wellhead, pipeline and downhole equipment sealing.
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