


Material
Rubber: NBR (Nitrile Butadiene Rubber), hardness 70±5 Shore A
Color: Black
Temperature range: -40°C to +120°C
Dimensions
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Inner diameter (ID): 50 mm
Cross section (CS): 3.5 mm
Standard: AS568 / ISO 3601 (custom sizes available)
Applications
Hydraulic and pneumatic systems
Pipe and flange sealing
Automotive engines and transmissions
Pumps, valves and compressors
General static and dynamic sealing
MOQ & Service
MOQ: 1000 pcs per size (negotiable for trial orders)
Custom sizes and materials (FKM, Silicone, EPDM) available
Sample: 3–7 days
Bulk lead time: 15–25 days