Chemola™ Desco

Chemola™ Desco is one of the largest and oldest producers of valve lubricants, sealants and packing. The line also offers a variety of greases for a wide range of industrial applications.

Chemola™ Desco 111 (HT)

Valve Lubricant for Sour Service


Chemola™ Desco 111 (HT) is a black, tacky grease designed for maximum hydrocarbon resistance at temperatures up to 350°F. Chemola™ Desco 111 (HT) is also highly resistant to H2S and sour crude service.

Recommended Uses
It is used in hydrocarbon service where resistance to sour gas is essential.

Typical Characteristics

Appearance Black, smooth, tacky
Penetration (ASTM D217) 320-360
Worked Penetration, 60x (ASTM D217) 320-360
Base Oil Natural and synthetic ester
Base Oil Viscosity 5000 cSt at 40°C
Base Oil Pour Point 0°F (-18°C)
Thickener Inorganic
Additives Antioxidant package
Solids Content Graphite
Specific Gravity 1.0
Density (lb/gal) 8.3
Dropping Point (ASTM D566) >500°F (260°C)
Flash Point >540°F (282°C)
Temperature Range 0°F to 350°F (-18°C to 177°C)
Four-Ball EP Weld Point (ASTM D2596) 200 kgf


Recommended Clean Up Solvents

  • Isopropyl Alcohol
  • Ethyl Alcohol
  • Methyl Alcohol
  • Chlorinated Solvents
  • Active Solvents (Esters, Ketones, etc.)


Packaging Information

Item Number Unit Size   Quantity
086716JBX “J” stick 1-3/8” x 8-1/2” 16 per box
086712KBX “K” stick 1-1/2” x 10-1/2” 12 per box
0867010QB 10 lb can  
0867020WMS 20 lb pail  
0867040WMS 40 lb pail  
0867120KG 120 lb keg  
0867400DR 400 lb drum  


*For Use In Gate, Ball, And Plug Valves.

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Do Not Use On Oxygen Services.

Special packaging sizing available upon request.

More in this category: « Chemola™ Desco 244

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