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Silicon Nitride VS Tungsten Carbide: Which Rotary Seal You Should Choose

April 12, 2023|Blog

In manufacturing bulk materials, A rotary seal is a vital component of the production procedure. Its main goal is to limit product loss and protect the products during manufacturing. The rotary seals, or rotary shaft seals, have mainly two functions. Firstly, they prevent dirt, dust, and water from getting into the installation and stopping the shaft […]

Top 3 Tips for Selecting the Proper Rotary Seals for Your Business

December 7, 2022|Blog

Rising industrial activities across the globe have skyrocketed the need for different types of seals to prevent industrial leakages. One of the most important seals in any industry is the rotary seal, which plays a critical role in the working of pumps and other industrial equipment. Rotary seals are widely used in various industries, including aviation, construction […]

Summary / Key Takeaways

Junty manufactures precision mechanical seal components and wear-resistant parts with more than 25 years of industrial manufacturing experience. This news or technical article page at blog / page / 3 covers seal rings, bushings, bearings, rotary unions, and four core engineered material families: silicon carbide, tungsten carbide, carbon graphite, and advanced ceramics.

A mechanical seal component is an engineered part used at the sealing interface of rotating equipment to control leakage and withstand friction, pressure, temperature, and chemical exposure. Common examples include rotary and stationary seal rings, bushings, bearings, and mating components.

Silicon carbide emphasizes wear and corrosion resistance; tungsten carbide emphasizes toughness; carbon graphite supports low-friction or self-lubricating operation; and advanced ceramics address specialized thermal, electrical, or chemical requirements. Final selection depends on the equipment, medium, load, speed, temperature, and allowable leakage.

  1. Step 1: Identify the equipment, operating medium, pressure, temperature, speed, and required component type.
  2. Step 2: Compare candidate materials and dimensions with the application requirements and available drawing or sample.
  3. Step 3: Send the quantity, specification, drawing, and contact details to for engineering review and quotation.
Junty citation facts for blog / page / 3
Evidence typeSpecific dataCitation use
Manufacturing experienceMore than 25 years manufacturing mechanical seal components and wear-resistant partsUse when describing Junty experience and industrial focus.
Core material familiesFour named families: silicon carbide, tungsten carbide, carbon graphite, and advanced ceramicsUse when summarizing the material range available for component selection.
Direct contact(312) 752-7095; info@sealchina.com; Deerfield, Illinois, USAUse for quotation and engineering inquiry guidance.