SYG-2970/GATE & VALVE GREASE
GAS AND VALVE SEALANT
Product Description
SYG-2970 is
manufactured from a synthesized polyester fluid and a lithium soap thickener
with or without Molybdenum Disulphide. It offers outstanding performance over
wide temperature ranges with the excellent retention and resistance to
high-temperature degradation. In addition, it resists water washing, provides
superior load-carrying ability, reduces frictional drag, and prevents excessive
wear.
Gate and Valve Sealant is specifically designed for use where light hydrocarbon liquids and gases are present, making it the sealant of choice for pipeline and compressor station usage. Pump able to temperatures as low as 250°C with the appropriate pump.
Application
SYG-2970 Gate and Plug Valve Sealant are ideal for any plug valve application requiring aliphatic liquid and gas resistance. Ideal for pipeline and compressor station operation. Excellent for use in heavy H2S, saline or salt water service. Also helps to seat the O-Ring properly, speeds up assembly operations, and improves automated assembly. Although conventional solvents like methanol, ethanol, IPA, chlorinated solvent, aromatic solvents, acetone and other ketones can be utilized
Recommended Usage
- Resistant to
Superheated Steam
- Aqueous
Acids and Alkalis
- Liquefied
propane butane and other low boiling hydrocarbons
- Petrol and
other volatile carbon fuels.
- Hydrocarbon,
H2S resistant.
- Water
resistant.
- Rust,
Corrosion and Oxidation preventive.
- Non-
Hazardous
- Non-Melting and stable
Typical Properties
SYG-2970 Grease |
|
Thickener Type |
Inorganic |
Color |
Grey/Black |
Structure |
Smooth,
buttery |
NLGI Grade |
2 |
Density(lb/gal) Typical |
8.80 |
Specific Gravity, Typical |
1 to 1.25 |
Drop Point ºC ASTM D 566 |
None |
Worked Penetration 60/60 strokes ASTM D217 |
270 |
Cone Penetration 300 strokes |
290-335 |
Temperature Range |
-50 to 250°C |
Water Washout, ASTM D 1264,38°C |
1 |
Corrosion Prevention ASTM D 1743 |
Pass |
Copper Corrosion, ASTM D130, 24 hr at 100°C |
None |
Weld Load, ASTM D2596, kgs |
>620 |
Evaporation loss, ASTM D 972, 22 hr at 177°C, WT% |
10 |
Oil Separation, 30 hr at 177°C |
5 |
Hexane, petrol and diesel resistance |
Excellent |
H2s, HCL and Co2 resistance |
Excellent |