Industrial Gear Oil
Premium Quality

Industrial Gear Oil Sigma ISO-100, ISO-150, ISO-220, ISO-320

Sigma Oil Industries Limited is a leading manufacturer and deliverer of reliable premium Industrial lubricants that meet the required engine recruitments. We are specialized in formulating Industrial lubricant considering anti-rust, wear, corrosion and foaming. Our advanced formula guarantees maximum engine protection including clutch and gear-box in high or low temperatures.

Reach out to us for Industrial Gear Oil

About Industrial Gear Oil Sigma ISO-100, ISO-150, ISO-220, ISO-320

Product Description

Industrial Gear Oil series consist a range of extreme pressure and high-performance gear lubricants. This series excellently work over a wide range of temperatures and severe working conditions. The additives of this package contain superior thermal and oxidation properties that provide a greater temperature protection with low peridue.

In addition, extreme pressure additives provide optimum protection against shock loading and offer highest loading capabilities. This series are widely recommended to all of industrial settings.

Performance Level


  • Enclosed gear drives.
  • Open gear drives (heavy grader).
  • Industrial type reduction gearboxes on mining equipment's cement mills, ball and rolling mills, crushers steel mills foundries glass and bottle manufacturing plants, injection molding machines, paper mills, conveyors, kilns winches, electrical wheel motors used in surface mining and quarries, petroleum and chemical processing plants, machine tools and marine equipment’s. Chain drives sprockets slide guides and flexible couplings.
  • Plain and rolling elemental bearings.

Features and Benefits:

  • Superior anti-wear properties.
  • Prevents rust and corrosion.
  • Effective anti-oxidation action.
  • Reduces galling, Scuffing and welding of gear Leetch.


ISO 150 ISO 220 ISO 320 ISO 460
ASTM Color ASTM D 1500 L 2.5 L 3.0 L 3.0 L 3.5
Specific Gravity at 15 deg ASTM D 1298 0.9008 0.9016 0.9036 0.9054
Specific Gravity at 30 deg ASTM D 1298 08910 0.8920 0.8940 0.8960
Viscosity at 40 deg ASTM D 445 150 220 320 460
Viscosity at 100 deg ASTM D 445 14.95 19.99 24.54 29.41
Viscosity Index ASTM D 2270 96 98 99 95
Pour Point ASTM D 97 -6 -6 -6 -9
Flash Point ASTM D 97 232 228 230 230
TBN ASTM D 5984 - - - -
TNA ASTM D 974 0.425 0.446 0.451 0.434
Why Choose/Use

SOIL Industrial Gear Oil

Sigma Oil Industry has been manufacturing many types of Industrial oil for the convenience of the Industrial. Our aim is to give you a better product that is also fuel-efficient in nature. You should pick our Industrial engine oil for the following reasons:

All of our Industrial engine oils are specially produced for protecting your engines from corrosion.
Our products are capable of keeping your Industrial engines cleaner than other products with better efficiencies.
We have been formulating finer quality engine oil for giving your engine a durable performance.
All of our products are equipped with specialized materials that enhance the lubricating power of your motorcycle.
Your motorcycle engine life will surely be extended if you use our motorcycle oils regularly and effectively.