BIS-ISI Certificate for Alloy Steel Forgings for Pressure Vessels
Product Quenched And Tempered Alloy Steel Forgings for Pressure Vessels Certification Body Bureau of Indian Standards Indian Standard IS 12145:1987 Scope This standard covers the requirements for quenched and tempered alloy steel forgings for pressure vessels, such as those used in reactor systems. Specifically, it covers forgings for vessel closures,