Lseal Insulation Gasket Specifications

Lseal sealing gaskets use a rectangular sealing element enclosed into a unique groove to seal and isolate all types of flanges. This kind gasket can provide theoretical near zero “m” and “y” factors resulting in effecting a positive seal without excessive bolt loads required with flat gaskets. Materials such as Teflon and Viton also can be Used as the sealing element, which increases the choice of material.
Lseal sealing gaskets are widely used for low and medium pressure, but in order to get much better sealing performance, for the pressure equal to or higher than ANSI
600#, please consider MCG sealing gaskets first.


Lseal Gasket Characteristics and Advantages:

1. Seals and insulates at pressures up to ANSI 600#.

2. Outstanding insulation properties for cathodic protection.

3. Gasket is sized to the flange bore to protect flange faces from media-induced corrosion and flow-induced erosion. Prevents turbulent flow at flanged connections.
4. Mitigates galvanic corrosion in dissimilar metal flanges.

5. Available to match any flange specification (ANSI, API, BS, DIN, AS, others).

6. Can seal mismatched RTJ Flange with Raised Face Flanges.




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