TS D Standard Spiral Wound (no inner or outer ring).
Manufactured using electronically controlled machines that ensures high consistency in dimensions and overall product quality the TS D is the basic standard spiral wound without inner or outer rings. High purity (98%) graphite and AISI 316 stainless steel strip is used as standard. Other materials are available on request. The V-shaped plies of metal strip and filler produces a unique spring like effect which gives the gasket good recovery and high tolerances for flange irregularities. The Tesitallic TS D is suitable for use as a seal in bonnets, valves and in flanges.