Construction

A335 Grade P12 Pipe is a low alloy carbon steel (Cr-Mo) that is self quench in air, where the welding adquire high hardnees and residual stress not recomended to put it directly in services that demand critical conditions.

ASTM A250 alloy boiler tube is a resistance welded carbon-molybdenum and chromium-molybdenum alloy steel tube used in boilers and superheaters.

ASTM A213 is a standard specification for seamless ferritic and austenitic alloy-steel boiler, superheater, and heat-exchanger tubes.

ASTM A213 T17 Alloy Steel Tube also known as Seamless Alloy Steel Tube "Chrome Moly" ASTM A213/ASME SA213 Grades T17. ASTM A213 T17 Alloy Steel Tube is High Temperature Tubes and Tubing available in form of Round Pipe/ Tube, Square Pipe/ Tube, Rectangular Pipe/Tube, Coiled Tube, "U" Shape, Pan Cake Coils and Hydraulic Tubes.