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  • rubber gaskets
    Benefits of silicone gaskets in Industry
    Gallery

Benefits of silicone gaskets in Industry

Silicone is a flexible polymer made from certain types of silicone. Used in the manufacture of insulating components and gaskets. Silicone rubber is the first choice because of its rubber properties. It can be molded [...]

  • graphite PTFE braided packings
    Graphite PTFE Packing — Composition, Performance, and Manufacturing Process
    Gallery

Graphite PTFE Packing — Composition, Performance, and Manufacturing Process

In many plants, sealing materials are still made from single-material fluoroplastics (e.g., PTFE, FEP), asbestos rubber sheet, or silicone rubber—converted into gaskets, washers, and packings. However, asbestos rubber and silicone rubber gaskets/washers/packings suffer from random [...]

  • expanded ptfe sheet film
    Expanded PTFE Membrane — Process Innovation for High Air Permeability and High Tensile Break Force
    Gallery

Expanded PTFE Membrane — Process Innovation for High Air Permeability and High Tensile Break Force

Expanded polytetrafluoroethylene (ePTFE) Membrane is produced from PTFE and engineered to deliver a unique micro-porous “fibril–node” network. The method below is an improvement over traditional ePTFE Membrane production. It balances two critical properties that typically [...]

  • non asbestos gaskets
    Application of PTFE Envelope Gasket
    Gallery

Application of PTFE Envelope Gasket

Gaskets are widely used for the safety, sealing and sanitation of storage tanks, reactors, pipelines, etc. Leading PTFE sheet manufacturers are using technology to produce high-quality custom PTFE enveloping gaskets. These washers are easily available [...]

  • what is Mechanical Seal
    What is a Mechanical Seal?
    Gallery

What is a Mechanical Seal?

Mechanical seals prevent leaks of the pumped fluid and the loss of expensive pumped products. They keep or seal the pump so that the fluid stays inside it.  Since about the 1950s, mechanical seals have [...]

  • What’s the difference between PTFT and Teflon
    Gallery

What’s the difference between PTFT and Teflon

If you have been doing research, you may notice that one of them is rarely mentioned. So are they synonymous? Or are they different types of the same thing? What is not used for PTFE? [...]

  • industrial seals
    Type of Industrial Seals: What’s the Best Option for You?
    Gallery

Type of Industrial Seals: What’s the Best Option for You?

When it comes to choosing the correct industrial seal types for your product, you should first answer a few key questions to avoid malfunctions. Depending on the application of a particular seal, the wrong choice [...]

  • sealing rubber pad
    What is the difference between O-ring and gasket?
    Gallery

What is the difference between O-ring and gasket?

O-rings and gaskets are often used to create a sealed mating surface between components. When multiple components are joined together, we can install an o-ring or gasket at the place where they meet, the individual [...]

  • What is an gasket and how to select it?
    Gallery

What is an gasket and how to select it?

It’s easy to find that gasket has been used in almost all industries, including food processing, petrochemicals, pharmaceuticals, water, and natural gas. You need to use it wherever a union or flange is required to [...]

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Located in Cixi, Longseal is a professional seals & gaskets supplier in China, which has specialized in manufacturing, designing, and distributing industrial sealing products for 20+ years. With 2 production bases, we can support you to design the entire sealing solution and provide a one-stop sourcing service according to your requirements.

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Recent Posts

  • What Affects PTFE Gasket Machining Cost?
  • Metal Jacketed Gasket Pricing: The Guide to Cost Calculation & Procurement Optimization
  • Expanded PTFE Gasket: Economic Value And Total Cost Benefits

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