A 213 / SA 213 Seamless ferritic and austenitic alloy steel boiler, super heater and heat Exchanger tubes
A 249 / SA 249 Welded austenitic steel boiler, Super Heater, Heat Exchanger and Condenser Tubes
A 268 / SA 268 Seamless and welded ferritic and martensitic stainless steel tubing for general service
A 269 /SA 269 Seamless and welded austenitic stainless steel tubing for general service
A 312 / SA 312 Seamless and welded austenitic stainless steel pipes
A 358 / SA 358 Welded pipe for High temperature service
A 688 / SA 688 For Welded feed water heater 'U' Tubes

GOST 9940 Seamless stainless steel tubes, hot finished
GOST 9941 Seamless stainless steel tubes, cold and hot finished

DIN 17456 Seamless circular austenitic stainless steel tubes for general service
DIN 17457 Welded circular austenitic stainless steel tubes subject to special requirements
DIN 17458 Seamless circular austenitic stainless steel tubes subject to special requirements
DIN 28180 Seamless steel tubes for heat exchangers
SEW 400 Stainless steels
AD 2000-W2 Materials for pressure vessels - austenitic stainless steels
DIN EN ISO 1127
Seamless stainless steel tubes (Dimensions and weights)