... 1)size:1/2"to 72" 2)material:carbon steel,stainless steel,etc 3)standard:ANSI B16.5 4)WT:#150-# ... .47, ASME B16.36,DIN2505,EtcMaterialCarbon steel(ASTM A105,Q235,A350LF2,A350LF3,Etc)Stainless steel(ASTM A182 F304, F304L,F316,F316L, ... or pallets,or as for clients'requirements applicationPetroleum,chemical,machinery,electric power,shipbuilding,papermaking,construction, etcSpecial design available as the ...