O Ring

O-rings are one of the most common sealing solutions. We supplies O-rings in a wide range of sizes and different materials, which make them appropriate for a wide variety of operating conditions and applications. They are easy to install and they enable a simple and cost-effective seal housing design.

Details About O Ring Seals

Material :NBR, FKM/Viton,Silicon

Standard metric sizes for O-rings are defined by International Standard ISO 3601-1:2002: Fluid power systems O-rings Part 1: Inside diameters, cross-sections, tolerances and size identification code. That standard groups metric sizes into two series, G and A. The G series is used for general purpose applications and includes a wide range of inside diameters. The A series is used for aerospace applications where tighter tolerances are recommended. The G series has 445 sizes and the the A series has 383 sizes.

Currently, ISO sizes do not use a dash numbering system like the Aerospace Standard. ISO cross-sectional diameters differ from the Aerospace Standard by less than 0.001 inch. Therefore, many AS568B sizes are interchangeable with an ISO size. Be sure to consult ISO 3601-1 for specific dimensions, as inside diameters may differ.

ITEMSIZEITEMSIZEITEMSIZEITEMSIZE
P32.8×1.9P3029.7×3.5P6564.6×5.7P180179.5×8.4
P43.8×1.9P3130.7×3.5P6766.6×5.7P185184.5×8.4
P54.8×1.9P31.531.2×3.5P7069.6×5.7P190189.5×8.4
P65.8×1.9P3231.7×3.5P7170.6×5.7P195194.5×8.4
P76.8×1.9P3433.7×3.5P7574.6×5.7P200199.5×8.4
P87.8×1.9P3534.7×3.5P8079.6×5.7P205204.5×8.4
P98.8×1.9P35.535.2×3.5P8584.6×5.7P209208.5×8.4
P109.8×1.9P3635.7×3.5P9089.6×5.7P210209.5×8.4
P10A9.8×2.4P3837.7×3.5P9594.6×5.7P215214.5×8.4
P1110.8×2.4P3938.7×3.5P10099.6×5.7P220219.5×8.4
P11.211.0×2.4P4039.7×3.5P102101.6×5.7P225224.5×8.4
P1211.8×2.4P4140.7×3.5P105109.6×5.7P230229.4×8.4
P12.512.3×2.4P4241.7×3.5P110109.6×5.7P235234.5×8.4
P1413.8×2.4P4443.7×3.5P112111.6×5.7P240239.5×8.4
P1514.8×2.4P4544.7×3.5P115114.6×5.7P245244.5×8.4
P1615.8×2.4P4645.7×3.5P120119.6×5.7P250249.5×8.4
P1817.8×2.4P4847.7×3.5P125124.6×5.7P255254.5×8.4
P2019.8×2.4P48A47.6×5.7P130129.6×5.7P260259.5×8.4
P2120.8×2.4P4948.7×3.5P132131.6×5.7P265264.5×8.4
P2221.8×2.4P5049.7×3.5P135134.6×5.7P270269.5×8.4
P22A21.7×3.5P50A49.6×5.7P140139.6×5.7P275274.5×8.4
P22.422.1×3.5P5251.6×5.7P145144.6×5.7P280279.5×8.4
P2423.7×3.5P5352.6×5.7P150149.6×5.7P285284.5×8.4
P2524.7×3.5P5554.6×5.7P150A149.5×8.4P290289.5×8.4
P25.525.2×3.5P5655.6×5.7P155154.5×8.4P295294.5×8.4
P2625.7×3.5P5857.6×5.7P160159.5×8.4P300299.5×8.4
P2827.7×3.5P6059.6×5.7P165164.5×8.4
P2928.7×3.5P6261.6×5.7P170169.5×8.4
P29.529.2×3.5P6362.6×5.7P175174.5×8.4
G2019.4×3.1G7574.4×3.1G135134.4×3.1G195194.3×5.7
G2221.4×3.1G8079.4×3.1G140139.4×3.1G200199.3×5.7
G2524.4×3.1G8584.4×3.1G145144.4×3.1G210209.3×5.7
G3029.4×3.1G9089.4×3.1G150149.3×5.7G220219.3×5.7
G3534.4×3.1G9594.4×3.1G155154.3×5.7G230229.3×5.7
G4039.4×3.1G10099.4×3.1G160159.3×5.7G240239.3×5.7
G4544.4×3.1G105104.4×3.1G165164.3×5.7G250249.3×5.7
G5049.3×3.1G110109.4×3.1G170169.3×5.7G260259.3×5.7
G5554.4×3.1G115114.4×3.1G175174.3×5.7G270269.3×5.7
G6059.4×3.1G120119.4×3.1G180179.3×5.7G280279.3×5.7
G6564.4×3.1G125124.4×3.1G185184.3×5.7G290289.3×5.7
G7069.4×3.1G130129.4×3.1G190189.3×5.7G300299.3×5.7
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