... -60,WPHY-65,WPHY-70 2)Alloy Steel:ASTMA234WP,WP11,WP12,W0P22,WP5,WP91 3)Stainless Steel:astm a403,wp304/304l,wp316/316l ... ,wp347,wps312544)Duplex &Super Duplex Stainless Steel:ASTM A815,UNS S31803,UNS S32750,UNS S32760 5)Special alloy :Inconel600,Inconel625,Inconel718,Inconel750.Incoloy800 ... soon as we could ,and also according to every customer's demand. 9.Remark:We can also supply some other pipe ...