News

New products

  • Lens Ring Joint Gasket
    Lens Ring Joint Gasket

    Good quality Lens Ring Joint Gasket made by Chinese lead company Kaxite. Lens Ring Joint Gasket you can get with best price from us.

  • Double Jacket Gasket
    Double Jacket Gasket

    Good quality Double Jacket Gasket made by Chinese lead company Kaxite. Double Jacket Gasket you can get with best price from us.

  • Stamping Jacket Gasket
    Stamping Jacket Gasket

    Good quality Stamping Jacket Gasket made by Chinese lead company Kaxite. Stamping Jacket Gasket you can get with best price from us.

  • Corrugated Gaskets
    Corrugated Gaskets

    Good quality Corrugated Gaskets made by Chinese lead company Kaxite. Corrugated Gaskets you can get with best price from us.

  • PTFE Envelope Gasket
    PTFE Envelope Gasket

    Good quality PTFE Envelope Gasket made by Chinese lead company Kaxite. PTFE Envelope Gasket you can get with best price from us.

News

Spiral-wound gaskets

HIT:21    DATE:2015-3-25

Spiral-wound gaskets comprise a mix of metallic and filler material. Generally, the gasket has a metal (normally carbon rich or stainless steel) wound outwards in a circular spiral (other shapes are possible) with the filler material (generally a flexible graphite) wound in the same manner but starting from the opposing side. This results in alternating layers of filler and metal. The filler material in these gaskets acts as the sealing element, with the metal providing structural support.

These gaskets have proven to be reliable in most applications, and allow lower clamping forces than solid gaskets, albeit with a higher cost.