Tenders for Supply Of White Welding Glass. Material Specification: Astandard To Be Complied To Is : 5983/1980, Bit Shall Be Made Of Clear Glass, And Shall Be Free From Optical Defects, Lens Or Prism Defects And Shall Be Of Uniform Surfa Ce, Cit Shall Have Transmission To Visible Light Not Less Than 85%, Dthe Thickness Shall Be 2.0 Mm, Ethe Size S Hall Be 105 X80 +4/-0Mm. Packing : The Glass Shall Be Supplied With Good Quality Box For Protection From Damage . Warranty Period: 12 Months After The Date Of Delivery
