Gas Seal Oil 5300

Premium quality gas holder oil

Gas Seal Oil 5300 is a gas seal oil for Blaster Furnace Gas (BFG) and Cocks Oven Gas (COG) holders. It is formulated with premium quality base oil and specially selected additive system to meet industry requirement. This product meets equipment builders' requirement such as MHI and IHI.


Acidic gas contact with gas seal oil results in poor water separation performance and shorter oil life resulting in rust and corrosion in equipment. High performance oil on anti-oxidation and water separation is essential. Gas Seal Oil 5300 formulated with premium quality base oil and specially selected anti-oxidant and water separation additives perform very well in this severe condition.



Features and Benefits

•  Good anti-wear performance to protect cylinder

•  Good anti-oxidation in high temperature

•  Good anti-rust and anti-corrosion in acidic conditions

•  Excellent water separation in severe conditions



•  Gas Seal Oil 5300 is designed to lubricate BFG and COG holders with good anti-corrosion performance.


Properties and Specifications




ISO 100

Appearance, AMS 1738

Bright & Clear

Emulsion, Time to 3 mL Emulsion, 54 C, min, ASTM D1401


Pour Point, °C, ASTM D97


Water Content, vol%, ASTM D95


Water Sep, Emuls, min, IHI Method


Water Sep, Water, %, IHI Method


ASTM Color, ASTM D1500

L 1.5

Emulsion, Time to 37 mL Water, 82 C, min, ASTM D1401



Health and safety

Health and Safety recommendations for this product can be found on the Material Safety Data Sheet (MSDS) @