Tenders for Supply of Gasket For Btpgln Tank Wagons Safety Valve Gasket Thickness 3.2 Mm, O.D 171.6Mm, I.D 152.3 Mm As Per Asme B-16.20 Material - Spiral Wound Metallic Gasket Without Inner Ring & Without Outer Ring, Winding Material-Ss.304 & Filler Material Flexible Graphite Fitted Shall Confirmed To Asme B-16.20 Or Equivalent..
