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  2. Seals&Gaskets Industry Guidance
  • graphite PTFE braided packings
    An Innovative Impregnation Liquid for Making Gland Packing
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An Innovative Impregnation Liquid for Making Gland Packing

Gland Packing (also called sealing packing or braided packing) is usually braided from relatively soft, flexible yarns and is installed in the stuffing box as a strip-shaped sealing element to prevent media leakage. In early [...]

  • expanded ptfe joint sealant
    A New Type of Expanded PTFE Gasket Tape and Its Manufacturing Method
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A New Type of Expanded PTFE Gasket Tape and Its Manufacturing Method

Expanded PTFE gasket tape is a sealing material offered as continuous, white, 100% ePTFE tape. It is known for its excellent flexibility, compression resilience, and ease of installation, making it a popular choice in various [...]

  • expanded ptfe sheets
    A Practical Manufacturing Route For The Expanded PTFE Sheet (ePTFE)
    Gallery

A Practical Manufacturing Route For The Expanded PTFE Sheet (ePTFE)

From PTFE Chemistry to ePTFE Performance Polytetrafluoroethylene (PTFE) is renowned for its excellent chemical stability, wide service temperature range, electrical insulation properties, low friction, and anti-stick characteristics. It has one of the lowest coefficients of [...]

  • double jacketed gaskets
    A Manufacturing Method For The Metal Jacketed Flat Gasket
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A Manufacturing Method For The Metal Jacketed Flat Gasket

In petrochemical, metallurgy, and nuclear plants, bolted flange connections rely on gaskets to prevent leaks in pressure vessels and piping. Under high-temperature and high-pressure conditions, the sealing performance and reliability must be exceptional. Any leakage [...]

  • expanded PTFE gaskets for flange sealing
    A Manufacturing Method for Expanded PTFE Gaskets
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A Manufacturing Method for Expanded PTFE Gaskets

In the production processes of the petroleum, chemical, and pharmaceutical industries, equipment such as pipelines, valves, and pressure vessels is interconnected through passages. To prevent leakage at every flange joint, a sealing gasket is typically [...]

  • Metal Jacketed Gaskets
    Metal Jacketed Gaskets vs. Spiral Wound Gaskets
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Metal Jacketed Gaskets vs. Spiral Wound Gaskets

Metal Jacketed gaskets (MJGs) and spiral wound gaskets (SWGs) are effective sealing gaskets for high-temperature, high-pressure, and chemical applications. While both are semi-metallic gaskets, they seal differently, install differently, and are used in different applications. [...]

  • sealing gland packings
    The Guidelines For Gland Packing Installation
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The Guidelines For Gland Packing Installation

Gland packing continues to be the sealing solution of choice in valves and pumps across various industrial sectors, due to its reliability, cost-effectiveness, and ease of maintenance. However, gland packing's performance relies heavily on precise [...]

  • How to Choose High Performance Corrugated Gasket?
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How to Choose High Performance Corrugated Gasket?

Corrugated metal gaskets are specialized sealing solutions designed to provide reliable, leak-free performance between flange faces, pipe connections, and machinery interfaces. They feature a wave-like metal core structure that enhances resilience and spring-back capabilities, combined [...]

  • expanded ptfe sheets
    How To Control the Quality of Expanded PTFE Sheet?
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How To Control the Quality of Expanded PTFE Sheet?

Expanded polytetrafluoroethylene (ePTFE) sheets—also known as expanded Teflon sheets—are one of the best sealing solutions, delivering reliability across diverse industrial sectors. Reasoned for their microporous structure, superior chemical resistance, and mechanical resistance, our expanded PTFE [...]

  • putfe ptfe gaskets
    How to Install PTFE Gaskets?
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How to Install PTFE Gaskets?

PTFE Gasket, also known as Polytetrafluoroethylene Gasket, PTFE Gasket, or Teflon Gasket, is made from PTFE rods, tubes, and sheets through mechanical turning or cutting into flat gaskets, V-shaped gaskets, piston rings, ball valve washers, [...]

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Located in Cixi, Bandak Sealing 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.

Product Category

  • PTFE Products
  • Industrial Gaskets
  • Braided Packing
  • Insulation Gasket Kits
  • Other Sealing Products

Recent Posts

  • An Innovative Impregnation Liquid for Making Gland Packing
  • A New Type of Expanded PTFE Gasket Tape and Its Manufacturing Method
  • A Practical Manufacturing Route For The Expanded PTFE Sheet (ePTFE)

Contact Info

Adds: No.727, Suntang North Road, Cixi Industrial Area, Ningbo, China/ 315399
WhatsApp:86-18606595356
Email: info@nbseals.com
Web: www.nbseals.com

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