ASTM A213 Grade T11 Alloy Steel Seamless Tubes are chrome-moly Tubes used for high temperature service.A213 Gr.,T11 Tubes are provided in IBR,NACE and HIC additions.
ASTM A199 Grade T11 Alloy Steel Seamless Tubes are called as carbon Molybdenum tubes.A199 Gr.T11 Tubes are used for heat exchangers and boilers with IBR,NACE & HIC certification
ASME SA 213 Grade T11 Alloy Steel Seamless Tubes are chrome-moly Tubes used for high temperature service.SA 213 Gr.,T11 Tubes are provided in IBR,NACE and HIC additions.