ASTM A213 Grade T91 Alloy Steel Seamless Tubes are chrome-moly Tubes used for high temperature service.A213 Gr.,T91 Tubes are provided in IBR,NACE and HIC additions.
ASME SA 213 Grade T91 Alloy Steel Seamless Tubes are chrome-moly Tubes used for high temperature service.SA 213 Gr.,T91 Tubes are provided in IBR,NACE and HIC additions.