Stainless Oil Seal

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Stainless Oil Seal
Details
Stainless Oil Seal features anti-rust stainless steel housing paired with PTFE sealing lip, solving rust & corrosion issues of ordinary carbon steel seals for damp, washing and chemical working environments.
Category
Stainless PTFE Shaft Seal
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Description

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

product-1060-383

 

FAQ

 

 

Q1: What is the biggest advantage of stainless steel oil seal compared with ordinary oil seals?

A: It adopts full stainless steel frame without rusting. Ordinary carbon steel skeleton seals easily rust and loose outer diameter fit in humid and outdoor environments, while stainless oil seal completely solves rust-caused leakage and seal failure.

Q2: Is stainless steel oil seal necessary for outdoor and water-splash equipment?

A: Yes. Outdoor machinery is exposed to moisture, rain and fog. Common iron-frame seals will oxidize and deform over time, leading to loose fitting and oil leakage. Stainless oil seal ensures long-term stable installation and sealing.

Q3: Does stainless steel seal have better pressure resistance than ordinary seals?

A: Its main advantage is anti-rust and corrosion resistance, not high pressure resistance. It fits low-pressure and micro-backpressure scenarios. For heavy pressure working conditions, professional pressure-resistant oil seals are still required.

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