O-Rings Assortment Kit, 200pcs Metric Rubber Seal for Plumbing Automotive Repair

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O-Rings Assortment Kit, 200pcs Metric Rubber Seal for Plumbing Automotive Repair

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1.They are circular in shape, round in cross-section. For use across a wide temperature range from -30 degrees F (-34 degrees C) to 250 degrees F (121 degrees C).

2.Buna N or Nitrile has good mechanical properties when compared with other elastomers and high wear resistance. Good resistance to many petroleum oils, greases, hydraulic fluids, alcohol, mineral oil and grease.

3.This O-ring is made of black nitrile rubber, has a durometer of 50A, and is designed for use in a wide variety of sealing applications.

4.O-rings commonly provide a pressure and fluid seal between cylindrically shaped, overlapping mating surfaces and are commonly seen in engines, faucets, flanges, valves, and various cylinders.

5.Buna-nitrile is vulnerable to acetone, ethers, esters, ozone, sunlight and weathering and should therefore not be used in ozone-generating electric motors, welding equipment, or in applications with exposure to UV light.


Package Content(Quantity*Outer Diameter*Cross-Section Diameter):

20pcs*6mmx1.9mm 20pcs*7mmx1.9mm

20pcs*8mmx1.9mm 20pcs*9mmx1.9mm

20pcs*10mmx1.9mm 15pcs*12mmx2.4mm

15pcs*14mmx2.4mm 15pcs*16mmx2.4mm

15pcs*18mmx2.4mm 15pcs*20mmx2.4mm

5pcs*24mmx3.1mm 5pcs*25mmx3.1mm

5pcs*26mmx3.1mm 5pcs*28mmx3.1mm



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Country of Origin: China


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