Our refractory anchors listed below are made with grades like Inconel 601, Inconel 600, Inconel 800, Inconel 800H, Inconel 800HT, Inconel 625, Inconel 602CA, SS 310, SS 316, SS 304, SS 330, 253MA, nickel chromium steel, and any other grades.The Salient Features Of This Cap For A Refractory Anchor Are As Follows:High flexibility and provides a complete seal which is crack free Acts as a protection from dust or other impuritiesEasy to install providing airtight fit to keep them in place once they are on.Withstands high temperatures and has chemical resistanceProvides natural insulation & durabilityCustomizable in length and size to fit the length of the anchors.