... Steel Pipe Standard: ASTM/ASME A213 Steel Grade: T11, T12, T22, T91, TP304, TP304L, Ferritic & Austenitic Alloy Stainless Steel PipeStandard: ASTM ... /ASME A213Steel Grade: T11, T12, T22, T91, TP304, TP304L, TP316, TP316L, TP347Outside Diameter: 5-90 mmWall ...