Red Silicone O-Ring, 70A

Product Specifications Product features Metric O-ring made of red silicone for use with a variety of chemicals and fluids Durometer (hardness) of 70A for resistance to penetration Round cross-section provides a seal between cylindrical overlapping surfaces For across a wide temperature range...
Product description

Product Specifications

Item Hardness

60 A Durometer

Measurement System

Metric

Cross Section Shape

Round

Lower Temperature Rating

-60  degrees_fahrenheit

Upper Temperature Rating

450  degrees_fahrenheit

Specification Met

AS 568A

Material

Silicone

Color

Red

 

Product features


Metric O-ring made of red silicone for use with a variety of chemicals and fluids

Durometer (hardness) of 70A for resistance to penetration

Round cross-section provides a seal between cylindrical overlapping surfaces

For across a wide temperature range from -60 degrees F/-51 degrees C to 450 degrees F/232 degrees C

Meets standards defined by Aerospace Standard AS568A


Product description


This metric O-ring is made of red silicone, has a durometer of 60A, a round cross-section, and can be used across a wide temperature range (from -65 degrees F/-51 degrees C to 450 degrees F/232 degrees C). Designed for use in a wide variety of sealing applications, this silicone O-ring meets standards defined by Aerospace Standard AS568A, which is the Aerospace Size Standard for O-rings.

 

Silicone is resistant to ozone, weather, detergent, salt water, engine and transmission oil, non-petroleum brake fluid, hydraulic fluids that resist fire, vegetable and animal oils, and high molecular weight chlorinated aromatic hydrocarbons. Silicone is vulnerable to mechanical wear and tear, water and steam over 250 degrees F/121 degrees C, aromatic hydrocarbons (benzene), chlorinated hydrocarbons (trichloroethylene), acids and bases, and hydrocarbon fuels.

 

The durometer hardness of this silicone O-ring is 60A. 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 100, a value of 0 indicates that a sample was completely penetrated, while a value of 100 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 softer plastics, while shore D is used for harder plastics.

 

O-rings provide a pressure and fluid seal between cylindrically shaped, overlapping mating surfaces and are commonly seen in engines, faucets, flanges, valves, and various cylinders. They are circular in shape, with a round cross section, and a hole in the center, similar to a doughnut. O-rings are available in various AS568A dash sizes, which is the standardized sizing for O-rings, and defines the nominal inside diameter (ID), outer diameter (OD), and cross-sectional (CS) diameter of an O-ring.


SVKS Seal, with over 10 years experience, is one of the leading Red Silicone O-Ring, 70A manufacturers and suppliers in China. And we also offer the customized service catering to your special requirement. Please be free to buy the rubber products with competitive price from us.
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