The O-ring is a sealing ring with a circular cross section, often used in static seal, dynamic seal, mechanical seal. It is generally installed in the rectangular grooves of the inner circle or outer circle for sealing function. It features acid and alkali resistance, oil resistance, temperature resistance, pressure resistance; strong interchangeability, excellent sealing performance, easy assembly and disassembly. It is widely used in sealing occasions of various mechanical equipment, liquids and gases.
--Internal diameter×section diameter: Æ1.8×1.8~Æ670×7mm (hydraulic, pneumatic)
Æ11.8×1.8~Æ134×6.4mm (mechanical seal)
--Working pressure: ≤31.5MPa
--Service temperature: -60~230℃
--Materials: nitrile rubber, ethylene propylene rubber, fluororubber, silicone rubber, polyurethane rubber, etc.
--1.8×1.8~670×7 (hydraulic, pneumatic), 11.8×1.8~134×6.4mm (mechanical seal)