verification . please help improve this article by adding citations to reliable sources . unsourced material may be challenged and removed . june 2009 learn how and when to remove this template message pt krakatau steel indonesian krakatau steel company limited english type government owned corporation industry steel making founded 31 august 1970 area served indonesia products hot rolled coil cold rolled coil wire rod subsidiaries pt . khi pipe industry pt . krakatau wajatama pt . krakatau engineering pt . pelat timah nusantara pt . krakatau information technology pt . krakatau daya listrik pt . krakatau tirta industri pt . krakatau industrial estate cilegon pt . krakatau bandar samudra pt . krakatau medika website indonesian krakatau steel perusahaan terbatas krakatau steel english krakatau steel company limited is the largest steel maker in indonesia headquartered in cilegon banten 1 . the location is on the western end of banten and adjacent to the sunda strait and where the krakatoa volcano and island from which the company takes its name are located . production facilities edit krakatau steel has 6 six production plants making the company as the only integrated steel plant in the country . these plants produce many kinds of downstream products from upstream raw materials . production processes of steel products in krakatau steel starts from direct reduction plant . this plant processes iron ore pellets into irons using natural gas and water . the irons are then fed into electric arc furnaces in slab steel plant and billet steel plant . in these furnaces the irons are mixed with scrap hot bricket iron and other additional materials to produce two kinds of steels namely slab steels and billet steels . slab steels are then reheated and rolled in hot strip mill becoming hot rolled coils and plates . the outcomes of this mill are widely used for ship buildings pipes buildings general structures and other applications . furthermore hot rolled coils could be processed re rolled and chemically treated in cold rolling mill becoming cold rolled coils and sheets . the results are generally used to manufacture car bodies cans cooking wares and other applications . billet steels are rolled in wire rod mill to fabricate wire rods which are commonly used for piano wires bolts and nuts steel cords springs and other applications . 2 references edit indonesia investments.com krakatau steel company profile . april 1 2014 . welcome to krakatau steel . krakatausteel.com . retrieved 2012 05 22 . this article about an industrial corporation or company is a stub . you can help wikipedia by expanding it . v t e this indonesia related article is a stub . you can help wikipedia by expanding it . v t e retrieved from https en.wikipedia.org w index.php title krakatau steel & oldid 697742984 categories companies established in 1970steel companies of indonesiacompanies of indonesiagovernment owned companies of indonesiaindustrial company stubsindonesia stubshidden categories articles needing additional references from june 2009all articles needing additional referencesarticles with indonesian language external linkspages using infobox company with unsupported parametersall stub articles navigation menu personal tools not logged intalkcontributionscreate accountlog in namespaces article talk variants views read edit view history more search navigation main pagecontentsfeatured contentcurrent eventsrandom articledonate to wikipediawikipedia store interaction helpabout wikipediacommunity portalrecent changescontact page tools what links hererelated changesupload filespecial pagespermanent linkpage informationwikidata itemcite this page print export create a bookdownload as pdfprintable version languages deutschfran aisbahasa indonesiabasa jawa edit links this page was last modified on 1 january 2016 at 16 32 . text is available under the creative commons attribution sharealike license ; additional terms may apply . by using this site you agree to the terms of use and privacy policy . wikipedia is a registered trademark of the wikimedia foundation inc. a non profit organization . privacy policy about wikipedia disclaimers contact wikipedia developers cookie statement mobile view