FFKM Canrez CP90BK01 O-Ring, Size: -259
Material: FFKM Canrez CP90BK01 O-Ring
Size: AS568 -259 O-Ring
Part Number: CP90BK01-OR-259
CanRez® (Canyon Components)
CP90BK01
FFKM (Perfluoroelastomer)
90
Shore A
Steam Resistant
High Temperature Material
Color: Black
Detailed Description
CP90BK01-OR-259 is a Black, 90 Shore A, FFKM (Perfluoroelastomer) O-Ring made from CanRez® (Canyon Components). It is a 75 durometer FFKM (Perfluoroelastomer). CanRez® (Canyon Components) CP90BK01 is manufactured with the following features & specifications: Steam Resistant, High Temperature Material, AED NORSOK M710, AED NACE TM0297, Anti-Explosive Decompression. CP90BK01-OR-259 is AS568 size -259 O-Ring also referred to as 3.53mm (Cross Sectional Diameter (CS)) x 158.34mm (Inside Diameter (ID)).
Material: 90 Durometer FFKM Canrez CP90BK01 O-Ring
Size: AS568 -259, 3.53mm CS X 158.34mm ID (0.139" CS X 6.234" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | CP90BK01 |
| Brand | CanRez® (Canyon Components) |
| Material | FFKM (Perfluoroelastomer) |
| Color | Black |
| Durometer | 90 Shore A Hardness |
| High Temperature | 310 °C / 590 °F |
| Low Temperature | -15 °C / 5 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | AS568 |
| Size | -259 |
| Cross Section (CS) | 3.53 mm / 0.139 in |
| Inside Diameter (ID) | 158.34 mm / 6.234 in |
| Other Specifications | |
AED NORSOK M710 | |
AED NACE TM0297 | |
Anti-Explosive Decompression | |
Canrez® CP90BK01 is a 90 Shore A black FFKM compound engineered as Canyon’s flagship solution for anti-explosive decompression (AED) applications requiring broad chemical compatibility and high-temperature durability. Tested to both NACE TM0297 and NORSOK M-710, it delivers reliable sealing performance in rapid gas decompression and sour gas environments commonly encountered in oil and gas service. With a service temperature range of -15°C to 310°C (5°F to 590°F), CP90BK01 maintains low compression set and mechanical stability under severe thermal, pressure, and chemical exposure. Its formulation is designed to withstand demanding operating conditions while offering a cost-effective alternative to traditional high-end AED perfluoroelastomers.
CP90BK01 is widely used in oil and gas equipment, chemical processing systems, and aerospace applications where resistance to pressure cycling, heat, and aggressive media is critical. It performs reliably in steam service up to 150°C (300°F) and amine exposure up to 71°C (160°F), supporting long service life in harsh environments. This Canrez® formulation provides a dependable AED-capable FFKM solution for critical sealing applications requiring proven decompression resistance and chemical durability. Compare to other popular brands of FFKM materials such as Kalrez® 7090, 3018, and 7075.
Common relevant keywords:
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