Certificates

Chetna Steel Tubes Private Limited holds 4 major licences with Bureau Of Indian Standards.

• IS 1239 : 2004(Black And Galvanised Steel Tubes For use in Water, Gas, Steam and Air Lines)
• IS 1161 : 2014 (Steel Tubes For Structural And Scaffolding Purposes)
• IS 3601 : 2006 (Steel Tubes Mechanical And General Engineering)
• IS 4923:2017 (Hollow steel sections for structural use)