Spiral Wound Flange Gasket: Graphite Filler, 316 Stainless Steel Winding, For 1 in Pipe, 1 1/4 in ID

These spiral-wound ring gaskets include a graphite filler material that has high resistance to heat and chemicals. Ring gaskets sit against the internal edge of the flange, around the pipe bore, and inside the bolts. They are typically positioned onto the raised surface of a raised-face (RF) flange. Ring gaskets install by dropping them into the flange fitting without fully disassembling the joint.