JY7205 Series threaded tube sealing lubricant JY7205 Sealing grease for casing thread
Product Description Description
This product is thickened with a soap base thickener, blending high-quality base oils and refined with various lead-free solid fillers and functional additives that are environmentally harmless, preventing corrosion from hydrogen sulfide and other corrosive substances.
This product is made by thickening high-quality base oil with soap-based thickener, and adding a variety of environmentally friendly lead-free solid fillers and functional additives to prevent corrosive substances such as hydrogen sulfide.
AType compliantAPI 5A3StandardB、CType compliantSY/T 5199-1997Standard
Type A complies with API 5A3 standards, and types B and C comply with SY/T 5199-1997 standards.
Performance Features Performance characteristics
Under high temperature and pressure, it exhibits reliable sealing properties against mediums such as moderately concentrated acids, alkalis, salts, and sulfur-containing natural gas.
Under high temperature and high pressure, it has excellent and reliable sealing performance against medium concentrations of acid, alkali, salt and sulfur-containing natural gas.
Primary Physical and Chemical Indices
Analyze Project Analysis Items
| Quality Specifications Quality Index | Test Method Test Method | ||
A | B | C | ||
Appearance Appearance | Black/Grey uniform grease膏 black/grey uniform grease | Approximate Visual inspection | ||
Penetration degree,0.1mm Cone penetration, 0.1mm | 310～360 | GB/T269 | ||
Drop point℃ Dropping point, ℃ Not less than≥ | 250 | 200 | GB/T3498 | |
Steel mesh oil separator(65℃,24h) (m/m)% Not greater than Steel mesh oil separation (65℃, 24h) (m/m)% ≤ | 5.0 | 8.0 | SH/T0324 | |
Evaporation Rate(150℃,1h), (m/m)% Not greater than Evaporation degree (150℃,1h), (m/m)%≤ | 2.0 | 3.0 | 4.0 | GB/T0337 |
Water-resistant(65℃,2h) (m/m)% Not greater than Water spray resistance (65℃, 2h) (m/m)% ≤ | 5.0 | SH/T 0109 | ||
逸气量: Off-gas volumeml（65.6℃，120h） Outgassing volume, ml (65.6℃, 120h) | ≤20 | |||
Water dripping%（65.6℃，2h） Water leaching, % (65.6℃, 2h) | ≤5.0 | |||
Brushability-17.8℃） Paintability (-17.8℃) | Can be painted Can paint | |||
Corrosion45#Steel,100℃,3h） Corrosion (45# steel, 100℃, 3h) | Qualified Qualified | SH/T0331 | ||
App Recommendations Application
Sealant and lubricant for deep well casing threads in oil and gas field drilling.AType for deep well casing, service temperature200° C, Pressure59MPaResistant to acidic, alkaline, salt, and other chemical mediums.BTypeCType suitable for5000Tubing with a depth of 1 inch or less.
Suitable for sealing and lubrication of casing threads in deep well drilling in oil and gas fields. Type A is used for deep well downhole casing, with an operating temperature of 200°C and a pressure of 59MPa. It can withstand acid, alkali, salt and other chemical media. Type B and type C are suitable for casing within a depth of 5,000 meters.
Packaging Style Packing
20LPlastic drums or packaged as per customer's requirement
20L plastic barrel or packaged according to user requirements
Cautionary Notes Precautions
Prior to coating, the threaded joint area should be cleaned with kerosene or other solvent, and then dried naturally or with air.
Before coating, the threaded joints should be cleaned with kerosene or other solvents and dried or blown dry;
