... -75 DIN2617 JISB2311 JISB2312 JISB2313materialCarbon steel(ASTM A234WPB,,A234WPC,A420WPL6. 20#,Q235,ect)Stainless steel(ASTM A403 WP304,304L,316,316L ... cases or pallets,or as for clients'requirements applicationPetroleum, chemical, natural gas projects, beer, machinery, electric power, shipbuilding, papermaking, construction, etcequipmentPushing machine ...