We provide Tender Bidding Support for Supply of Refilling Of Nitrogen Gas Cylinder - Capacity 50 L, 200 Bar +- 10% Scope Of Work - Refiling Of Nitro Gencylinder As Per Rdso Specification No. Rdso/2013/Cg-06Rev-3 Or Latest With Fire Rated Valve Duly Certifie D Bypeso. Refilled Cylinder With Valves Will Be Provided And Empty Nitrogen Cylinder With Fire Rate Valve Will Be Ta Kenback.Inclusive Of To & Fro Transportation Cost Of Nitrogen Cylinder And Fitment Charges