FKM VT90BK58 O-Ring, Size: -018
Material: FKM VT90BK58 O-Ring
Size: AS568 -018 O-Ring
Part Number: VT90BK58-OR-018
VT90BK58
FKM (Viton®)
90
Shore A
FKM Type ULT (Ultra Low Temp Viton®)
Ultra Low Temperature Material
General Purpose Material
Color: Black
Detailed Description
VT90BK58-OR-018 is a Black, 90 Shore A, FKM (Viton®) O-Ring, a FKM Type ULT (Ultra Low Temp Viton®) product. VT90BK58 is manufactured with the following features & specifications: Ultra Low Temperature Material, General Purpose Material. VT90BK58-OR-018 is AS568 size -018 O-Ring also referred to as 1.78mm (Cross Sectional Diameter (CS)) x 18.77mm (Inside Diameter (ID)).
Material: FKM VT90BK58 O-Ring
Size: AS568 -018, 1.78mm CS X 18.77mm ID (0.070" CS X 0.739" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | VT90BK58 |
| Material | FKM (Viton®) |
| Subtype | FKM Type ULT (Ultra Low Temp Viton®) |
| Color | Black |
| Durometer | 90 Shore A |
| High Temperature | 225 °C / 437 °F |
| Low Temperature | -61 °C / -78 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | AS568 |
| Size | -018 |
| Cross Section (CS) | 1.78 mm / 0.070 in |
| Inside Diameter (ID) | 18.77 mm / 0.739 in |
VT90BK58 is Canyon’s ultra-low temperature, 90 Shore A black terpolymer FKM Type ULT compound engineered for high-performance O-rings and gaskets operating in extreme cold while maintaining excellent chemical and heat resistance. This material retains flexibility down to -61°C (-78°F) while providing strong tensile strength for improved extrusion resistance in high-pressure sealing applications.
VT90BK58 offers reliable performance in demanding industrial environments where standard FKM compounds may become brittle at low temperatures. It is well suited for static and dynamic sealing applications requiring a balance of low-temperature elasticity, chemical stability, and long-term durability. Compare VT90BK58 to Parker VG286-80, V0835-75, and VM835-75 for similar ultra-low temperature FKM performance. Additional FKM types are available including A, B, F, GF, GLT, GFLT, ULT, and ETP to meet a wide range of sealing requirements.
Common relevant keywords:
ultra low temperature FKM, FKM Type ULT, Viton low temperature O-rings, cold temperature fluorocarbon seals, 90 Shore A FKM gaskets, low temperature chemical resistant elastomer, extrusion resistant FKM O-rings, cryogenic sealing rubber, Parker VG286-80 alternative, Parker V0835-75 equivalent, Parker VM835-75 alternative, Datasheet, TDS, Test Report, MTR, MSDS, SDS