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Product name : Corrosion inhibitors
Appearance : Liquid
Density(20℃ g/cm3) : 0.80~0.95
Ph value(1% water solution) : 6~9
Kinematic viscosity (20℃ mm2/s) : ≤10
Closing flash point(℃) : ≥30
Freezing point(℃) : ≤-10
Solubility of water : Water dispersion, no precipitation
Emulsify tendency : No tendency to emulsify
Corrosion inhibition rate(%) : ≥70(gaseous phase); ≥80(liquid phase
WF-204 Corrosion inhibitors for oil and gas (water solubility)
1. Product introduction
WF-204 Oil solubility corrosion inhibitor is a new efficient corrosion inhibitor product developed for the corrosion problems in the process of natural gas mining, gathering and transportation, storage and transportation, which can generate a layer of dense and firm protective film on the metal surface.
2. Product features
Ø Resistance to airflow and water erosion.
Ø Effectively inhibit H2S, CO2 high salinity, and other corrosive media.
3. Scope of application
This product is suitable for non - produced water natural gas Wells and natural gas gathering and transportation pipeline anticorrosion.
4. Method of use
Add according to standard and process, add quantity to meet the site production demand.
1. Usage of gas Wells: They are added to the well through the annular space of the well pipe or casing.
2. Natural gas transmission pipe usage: select one or several dosing points on the pipeline.
5. Package and storage
(1). This product is packed in 200L iron drums, with a net weight of 180kg per barrel; Or according to customer requirements for packaging.
(2). Store in cool, dry, and ventilated place, valid for one year.
6. Safety
Avoid contact with eyes, skin, and clothing, otherwise rinse with plenty of water.
Item |
Index |
experimental method |
Appearance |
Liquid |
visual inspection |
Density(20℃,g/cm3) |
0.80~0.95 |
GB/T 4472 |
Ph value(1% water solution) |
6~9 |
GB/T 6920 |
kinematic viscosity(20℃,mm2/s) |
≤10 |
GB/T 265 |
Closing flash point(℃) |
≥30 |
GB/T 261 |
Freezing point(℃) |
≤-10 |
GB/T 510 |
Solubility of water |
Water dispersion, no precipitation |
SY/T 5273 |
Emulsify tendency |
No tendency to emulsify |
|
Corrosion inhibition rate(%) |
≥70(gaseous phase); ≥80(liquid phase) |
Q/RX002 |
Rate of corrosion(mm/a) |
≤0.076,No local corrosion |