To Stop delayed cracking the base steel temperature should be retained in between zero File to 32o File, the base metallic joint shall be preheated to temperature warm to hand before beginning the welding within 3 “ of welded space. That can help assistance the investigation, it is possible to https://sosyal-medya-strayejisi78777.wikiannouncing.com/5245389/the_best_side_of_steel_tank_İnstallation