Spiral Wound Gaskets are made of a preformed thin metallic strip combined with a soft sealing composite material, wound together under pressure to energize the sealing element to act like a spring when compressed between two flange faces. The sealing element can be used stand-alone or in conjunction with inner and/or outer rings depending on the application.

Spiral Wound Gaskets have four filler material ,they are Corresponding to different working range :

Graphite :temperature(℃)：-200-450（air）  650（reducing atmosphere）

              Pressure（bar）：300

Expanded PTFE ：temperature(℃)：-200-260

                         Pressure（bar）：200

Non-Asbestos：temperature(℃)：-150-250

                      Pressure（bar）：300

Mica/Graphite/Mica：temperature(℃)：-100-750

                             Pressure（bar）：100

Spiral Wound Gaskets’features：

Wide range of working conditions

Strong ability of stress compensation

Excellent sealing performance

Easy installation, low preload pressure of gaskets.

For more products, please visit www.sealings.cn or www.tenglongsealings.com

Welcome to enquiry us at mailto:sales@sealings.cn