... spiral wound gasket Width:0.5,0.7mm etc Length:500mm ISO9001,OE Graphite tape for making spiral wound ... pressure steam,Heat transfer fluid,hydrogen gas etcFlexible graphite tape(strip) cut from pure graphite rolls by precise ... roll:50M;80M;100M,120MWidth:4.0MM;5.0MM;5.4MM,5.5MM;5.7MM,6.0MM8.0MM,12MM,14MMThickness:0. ... do special size as your requirement. Graphite tape for making spiral wound gasket