Tolerances Corrosion and Heat-Resistant Steel Tubing
This specification covers manufacturing tolerances applicable to seamless and welded tubing of corrosion and heat-resistant steel. These tolerances apply to all conditions and are based on individual measurements, unless otherwise noted. Tubing may be specified by two dimensions only (OD and wall thickness, ID and wall thickness, or OD and ID).
AMS2243L adds metric values and tolerances to all tables, clarifies mechanical and hydraulic tubing (2.1, 2.2, 3.1, 3.2), and is the result of a Five-Year Review and update of the specification.