... 3.17 MM TO 400 MM DIA Stainless Steel: ASTM / ASME SA 276 TP 304 , 304L , 309S , 309H, 310S , ... , 410 , 420 , 430 ,431 , 440A ,B & C. , 446ASTM / ASME SA 479 TP 304 , 304L , 304H, 309S , 309H, 310S , 310H , 316 ... H , 410, 430 ,431 & 444.Duplex Steel:ASTM / ASME SA 276 UNS NO. S 31803 , S 32205 , S 32550 , ... S 32750 , S 32760. Nickel Alloy: ASTM / ASME SB 160 UNS 2200 ( NICKEL 200 ) / UNS 2201 ( ...