ASTM/ASME A192 High Pressure Steel Boiler Tube	ASTM/ASME A335 Seamless Ferritic Alloy Steel Pipe	EN10216-2 Seamless Steel Tube
ASTM/ASME A556 Feedwater Heater Tube	API 5L Pipeline	API 5CT Tubing & Casing
ASTM/ASME A333 Low Temperature Pipe	ASTM/ASME A334 Low Temperature Tube	ASTM/ASME A519 Carbon Mechanical Tubing