Supply Of Empty Dissolved Acetylene Cylinder, Type Three Piece Welded, To Is 7312 As Per Following Technical Requirement (1) Water Capacity: 41 Ltrs ( 3 Percent , - 0 Percent ) ( 2) Hydrostatic Stretch Test Pressure : 53 Kgf / Sq.Cm (3) Pneumatic Leakage Test Pressure : 40 Kgf / Sq.Cm (4) Maximum Working Pressure At 15 Degree Celcious - 16 Kgf /Sq. Cm , (5) Gas Capacity 07 Kgs (6) Outer Dia : 258 Mm ,(7) Inner Dia : 250 Mm (8) Wall Thickness (Nominal : 04 Mm (9) Length Without Valve 960 Mm