DEDE Seal Co., Ltd. is one of the most reliable manufacturers and suppliers of stainless oil seal in China. If you're going to buy bulk stainless oil seal made in China, welcome to get pricelist from our factory. All customized seals are with high quality and competitive price.
Stainless Oil Seal is an upgraded anti-corrosion rotary shaft seal, specially developed for wet, frequent washing and corrosive working conditions where conventional carbon steel skeleton oil seals are prone to rust and premature failure. It adopts dual composite structure: corrosion-resistant stainless steel outer shell + high-performance PTFE sealing lip, delivering stable long-term sealing performance while greatly boosting overall anti-rust and anti-corrosion capacity.
Material Composition
Outer Shell
Stainless steel Strong resistance to moisture, water washing, salt mist and mild chemical corrosion, effectively avoiding shell rust and deformation.
Sealing Lip
PTFE material Excellent high temperature tolerance and chemical inertness, compatible with various corrosive fluids, solvents and high-temperature lubricants.
Recommended Applications
● Food processing & food-grade production machinery (regular water cleaning required)
● Marine ship equipment, offshore transmission components
● Pharmaceutical manufacturing & sanitary production lines
● Agricultural machinery exposed to rain, mud and fertilizer corrosion
● Chemical processing pipelines, reaction supporting equipment
● All equipment working under humid, salt fog or frequent wash-down conditions

FAQ
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