0.183 Thick 90A Durometer 13.028 ID Black 382 Buna-N Backup Ring

382 Buna-N Backup Ring, 90A Durometer, 13.028' ID, 0.183' Thick, Black: Industrial & Scientific. 382 Buna-N Backup Ring, 90A Durometer, 13.028" ID, 0.183" Thick, Black: Industrial & Scientific. Contoured Backup Ring made of Buna-N (Nitrile, NBR) for use with a variety of fluids and hydrocarbons 。 Durometer (hardness) of 90A 。 For use across a wide temperature range from -40 degrees F (-40 degrees C) to 212 degrees F (100 degrees C) 。 Backup Rings provide added extrusion resistance in high pressure sealing situations 。 1 or 2 Backup Rings can be used per 1 O-ring, depending on the direction of pressure in the sealing application 。 This contoured backup ring is made of Buna-N (also called Nitrile or NBR), has a durometer of 0A, and is designed for use in a wide variety of sealing applications.。 Backup rings provide added extrusion resistance, and prevent damage to O-rings and seals when subjected to high pressures, larger extrusion gaps, and/or high temperatures. Depending upon the direction of pressure in the sealing application, you can either use backup ring or backup rings. If unsure, it is always best to use two backup rings per O-ring.。 Buna-nitrile can have high tensile strength, resistance to abrasion, tear, and compression set resistance. It is acceptable for temperature applications between -30 degrees F (-3 degrees C) to 0 degrees F ( degrees C). It is compatible for use with petroleum, HFA, HFB, and HFC fluids, vegetable oil, alcohol, acids, and aliphatic hydrocarbons. 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.。 The durometer hardness of this Buna backup ring is 0A. Durometers measure the hardness of a material and its resistance to permanent indentation. A higher durometer value indicates greater resistance to indentation. On a scale of 0 to 00, a value of 0 indicates that a sample was completely penetrated, while a value of 00 shows no indentation in the sample. The letter following the number identifies the shore scale, which is either shore A or D. Shore A is used for rubber while shore D is used for harder plastics.。 。 。 。

0.183 Thick 90A Durometer 13.028 ID Black 382 Buna-N Backup Ring
0.183 Thick 90A Durometer 13.028 ID Black 382 Buna-N Backup Ring
0.183 Thick 90A Durometer 13.028 ID Black 382 Buna-N Backup Ring
0.183 Thick 90A Durometer 13.028 ID Black 382 Buna-N Backup Ring
0.183 Thick 90A Durometer 13.028 ID Black 382 Buna-N Backup Ring

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0.183 Thick 90A Durometer 13.028 ID Black 382 Buna-N Backup Ring

0.183 Thick 90A Durometer 13.028 ID Black 382 Buna-N Backup Ring,ID Black 382 Buna-N Backup Ring 0.183 Thick 90A Durometer 13.028,183" Thick, Black: Industrial & Scientific,382 Buna-N Backup Ring, 90A Durometer, 13,028" ID, Online Wholesale Shop Fashion shopping style Large online sales buy them safely you want can be easily bought here! Durometer 13.028 ID Black 382 Buna-N Backup Ring 0.183 Thick 90A.

0.183 Thick 90A Durometer 13.028 ID Black 382 Buna-N Backup Ring
0.183 Thick 90A Durometer 13.028 ID Black 382 Buna-N Backup Ring

0.183 Thick 90A Durometer 13.028 ID Black 382 Buna-N Backup Ring


0.183 Thick 90A Durometer 13.028 ID Black 382 Buna-N Backup Ring


183" Thick, Black: Industrial & Scientific,382 Buna-N Backup Ring, 90A Durometer, 13,028" ID, Online Wholesale Shop Fashion shopping style Large online sales buy them safely you want can be easily bought here!