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 622

Low Temperature Hydrocarbon Service


Chemola™ Desco 622 greatly expands the effective temperature range of synthetic valve lubricants while providing improved fuel and oil resistance. It is formulated with a 100% synthetic base oil blend reinforced with a state-of-the-art additive package to provide superior sealing, lubricating and resistance properties.

Recommended Uses
Chemola™ Desco 622 can be used in aliphatic hydrocarbons including butane, crude, distillates, fuels, oils and propane in low temperature service. It can also be used in dilute acids, dilute alkalis, water and other low temperature applications.

Typical Characteristics

Appearance Amber, smooth
Penetration (ASTM D217) 250-280
Worked Penetration, 60x (ASTM D217) 250-280
Base Oil Synthetic ester
Base Oil Viscosity 16,000 cSt at 40°C
Base Oil Pour Point -20°F (-29 °C)
Thickener Inorganic
Additives Antioxidant package
Specific Gravity 1.1
Density (lb/gal) 8.9
Dropping Point (ASTM D566) >500°F (260°C)
Flash Point >580°F (304°C)
Temperature Range -50°F to 400°F (-46°C to 204°C)
Four-Ball Wear (ASTM D2266) 1.0mm
Four-Ball EP Weld Point (ASTM D2596) 200 kgf
Storage Stability Pass

Resistance to Water (FTM 5415)

Resistance to Synthetic Condensate (FTM 5415 mod) Pass
Resistance to Mineral Spirits (FTM 5415 mod) Pass
Resistance to 20% Hexane in Mineral Spirits (FTM 5415 mod) Pass -16°C
Resistance to Diesel Fuel (FTM 5415 mod) Pass -16°C



Packaging Information

Item Number Unit Size   Quantity
082972BBX "B" stick 3/8"x 1-1/2" 72 per box
082928DBX "D" stick 1/2"x 2-1/4" 28 per box
082916JBX "J" stick 1-3/8"x 8-1/2" 16 per box
082912KBX "K" stick 1-1/2"x 10-1/2" 12 per box
0829010CR 14 oz cartridge 10 per carton
0829010QB 10 lb can  
0829020WMS 20 lb metal pail  
0829040WMS 40 lb metal pail  
0829120KG 120 lb keg  
0829400DL 400 lb drum  


For Use In Gate, Ball And Plug Valves.
Do Not Use On Oxygen Services.

Special packaging sizing available upon request.

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