Description:NBR X-Rings,also known as NBR Quad-Rings,exhibit exceptional resistance to wear,oils, solvents, gasoline, and petroleum based fluids .In comparison to the NBR O-rings,NBR X rings have less wear,longer service life,and better seals function.
NBR X-Rings
Description:NBR X-Rings,also known as NBR Quad-Rings.The four-lobed design not only provides lower fiction than NBR O-ring,but also,due to its square cross section,it resists spiral twist.X-Rings are available in a wide range of elastomer materials for both standard and special applications.NBR X-Rings are supplied to the American Standard AS-568A and are completely interchangeable with O-rings in these sizes.They can be used in a variety of static and dynamic sealing applications including rotary,reciprocating or oscillating motion.
Advantages of NBR X-Rings
1.Exhibit exceptional resistance to wear,oils,solvents,gasoline and petroleum based fluids.
2.Give a positive seal with less friction,has a high stability for dynamic applications.
3.Resists spiral twisting and extrusion,less wear and longer service life,better seals function.
Characteristics of NBR X-Rings
Standard hardness: 70 Shore A
Hardness range: 40-90 Shore A
Temperature Range: -40¡ãC to 100¡ãC
Standard colors: black,other colors can also be customized
Sizes: Both standard sizes and customized sizes are available
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