HPSEAL Insulating Gasket Material
Gasket Thickness: 6.6mm
Insulating laminate: GRE G10 or G11
Stainless Steel Core Thickness: 3mm
Stainless Steel Material: Normally SS316/L, other SS material also can be provided,
such as DSS31803, SDSS32750, Inconel825, Inconel625.

RFSEAL Insulating Gasket Material:
Gasket Thickness: 6.6mm
Insulating laminate: GRE G10 or G11
Stainless Steel Core Thickness: 3mm
Stainless Steel Material: Normally SS316/L, other SS material also can be provided, such as DSS31803, SDSS32750, Inconel825, Inconel625.

    DH-S-NPSEAL 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.

Kamprofile (Serrated) gasket is mechanically made from integral metal. Groove of concentric circles by processing with professional equipments. It can be better sealed then the general metallic flat gasket. It is suitable for use on the flange pipe of high pressure and high temperature. 

DH-T-FB Reinforced Graphite Sheet is a high-performance sealing material designed for extreme temperature and pressure conditions. Made from high-purity graphite reinforced with stainless steel, Inconel, or other metal inserts, it delivers superior thermal conductivity, chemical resistance, and mechanical strength.

This advanced sealing solution is ideal for flange gaskets, heat exchangers, refineries, and high-temperature industrial applications** where traditional materials fail.

​DH-T-EPB Expanded PTFE (ePTFE) Sheet is an advanced microporous material developed through a unique expansion process that transforms standard PTFE into a highly flexible, fibrillated structure. This innovative manufacturing technique creates a material with exceptional sealing performance while maintaining PTFE's renowned chemical resistance and thermal stability. ePTFE sheets are widely recognized as premium sealing solutions across multiple industries.