EHE Consumable’s proprietary S300WG is a special high temperature epoxy composite FW tube with a triple coated layer of a special fluoro polymer(Weld-Guard) for impeder casings.
The coating is a natural ‘non-stick’ material which means that weld spume/deposits will not bond readily to the impeder.
Addition of WELD-GUARD coating to the impeder casing can increase thermal endurance temperature by as much as 90-100°C.
We can supply cut to length WELD-GUARD casings dependant on minimum order quantity.
Return flow impeder with S300WG fluoro polymer coated casing