... -2001 Specificationstube bendingstainless steel seamless precision round pipeSteel Grade: TP 304/304L,tube bendingstainless steel seamless precision round pipeStandards: ASTM/ ASME ... A213/SA213, A269/SA269, A/SA312Steel Grade: TP 304/304L, 316/316L, 316Ti, 321/321H, 309S, 310S, 347/347H,31803Outside ...