국일인토트

‘LS’ stands for ‘low stress,’ and it is used for the areas where low tightening force is required. It can stably seal the pipe at a lower tightening pressure than that of the general spiral wound gaskets and can be used up to ASME 300 CLASS of working pressure. When tightened with high tightening force, LS can be damaged. Thus, it is recommended that users tighten this gasket at bolt stress no higher than 25,000psi.

• Product Features
  • Stable sealing even with low tightening force
  • Various hoops and non-metallic fillers can be applied depending on the use environment
  • Easy Installation and Removal
• Product Specifications
  • Working pressure : ASME CLASS 300#
  • Working temperature : -240℃ ~ 450℃
  • Manufactured dimensions : 1/2“ ~ 5000Ø
  • Gasket Thickness : 3.2mm / 4.5mm / 6.4mm / 7.2mm
  • Gasket Factor : m - 3
    y - 5,000psi
• Applicable Lines
  • Various flanges, including the raised face, etc.
  • Valves and pumps
  • Ultra-low temperature pipe laying
  • Pressure vessels
  • Plant Facilities
  • Shipbuilding and refinery industries
  • Power generation and petrochemical plants
• Data
  • Catalogue Spiral Wound Gasket Catalog
  • Data Sheet Spiral Wound Gasket Data Sheet
  • Test Report MESC 85/300 Test Report API 6FB Fire Test Report BAM Test Report