1. DKB iron shell oil seal belongs to the dustproof ring for hydraulic cylinder, which can prevent dust from intruding from the outside.
2. Commonly used materials for DKB outer frame dust-proof seal rings are nitrile rubber and fluororubber, which are double-lip seal rings that are scratch-resistant.
3. Chinese RELLY seals DKB iron shell oil seals have complete models, specifications and sizes.
