Corrosion Resistant ASTM A213 T91 SS Steel Pipes 2'' Stainless Steel Boiler Tube

Corrosion Resistant ASTM A213 T91 Alloy Steel Pipe Application for Boiler

ASME A213 Gr T91 Boiler Tube is made up of a boiler grade alloy that is used in petroleum, petrochemical, heat exchanger, condenser and boiler applications. The material is a T91, K91560 grade with carbon, manganese, phosphorus, sulfur, silicon, molybdenum, vanadium, nitrogen, nickel, aluminum, niobium and 8% chromium in the composition.

The ASTM A213 T91 chrome moly tube is very much corrosion resistant and heat resistant so that it can operate under high temperatures with corrosion resistance. The pipes are seamless in production and are hot rolled or cold drawn. The sizes range from 6.35mm to 101.6mm outer diameter with wall thicknesses ranging from 1mm to 200mm. The length of the SA 213 T91 Boiler Tube ranges from 1m to 12m with single random, double random and cut to length sizes. The applications require different pressure capacities and the pressure capacities of the Alloy Steel T91 Welded Tubes range from standard, sch40 and sch80 schedules. There are different forms of the pipes such as the round, square, rectangular and hydraulic types. The pipes also have different pipe ends such as the threaded, beveled and plain end types. The ASME SA213 Grade T91 Seamless Tube high strength with minimum yield strength of 415MPa and minimum tensile strength of 585MPa. The high strength along with other mechanical and physical properties allow the pipes to serve under severe conditions.

Specification Chart of ASME SA213 T91 Tube

Composition Standard of T91 alloy steel tube

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