Professional O-ring manufacturer, this 70 Shore A 25×3.55 hydraulic O-ring is widely used for hydraulic system sealing. Optional materials include NBR, EPDM, FKM, HNBR and VMQ. We have AS568 and other metric sizes in stock. Suitable for hydraulic, pneumatic, automotive and machinery equipment. Custom sizes are available with fast delivery.
Professional O-ring manufacturer of 70 Shore A & 90 Shore A rubber seals. Materials: NBR, EPDM, FKM, HNBR, VMQ. AS568 & metric sizes in stock. For hydraulic, pneumatic, auto and machinery sealing. Support custom sizes, fast delivery.
Used for sealing in hydraulic, pneumatic, pumps, valves, pipelines, automotive and machinery equipment. Good resistance to oil, water, weather and chemicals. Materials: NBR, EPDM, FKM, HNBR, VMQ. AS568 standard and metric sizes available.
AS568 standard O-rings (SAE aerospace inch standard).
Cross-section series:
000 series: 1.78mm (0.070")
100 series: 2.62mm (0.103")
200 series: 3.53mm (0.139")
300 series: 5.33mm (0.210")
Available in all dash numbers. Material options: NBR, FKM, EPDM, Silicone. Hardness 40~95 Shore A. OEM & custom sizes are welcome.
AS568 standard O-rings (SAE aerospace inch standard).
Cross-section series:
000 series: 1.78mm (0.070")
100 series: 2.62mm (0.103")
200 series: 3.53mm (0.139")
300 series: 5.33mm (0.210")
Available in all dash numbers. Material options: NBR, FKM, EPDM, Silicone. Hardness 40~95 Shore A. OEM & custom sizes are welcome.
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