Overview :
Antifreeze for hydraulic support is a functional liquid product specially developed for the needs of coal mine hydraulic support hydraulic system in low temperature environment, such as ground storage, well maintenance and transportation. It not only has the basic performance of conventional hydraulic medium, but also focuses on effectively preventing the freezing of the liquid in the hydraulic system under low temperature conditions to ensure the reliable work of the hydraulic support, which is an indispensable key supporting product for coal mining operations in cold areas.
Product Characteristics:
Excellent anti-freezing and freeze-resistant performance, which can provide good protection for the manufacture, transportation, storage and maintenance of hydraulic bracket and monolithic pillar.
It has excellent lubrication performance.
It has excellent antirust and anticorrosion performance, and can provide good protection for ferrous and nonferrous metal parts.
It has excellent stability and adaptability of seals, etc.
Scope of application:
Antifreeze for hydraulic bracket is mainly used for antifreeze of hydraulic bracket and other hydraulic equipments in the cold season when they are stored on the ground, lifted up to the well for maintenance and transported from the factory, and used as the power transmission medium for the hydraulic bracket system of the coal mine in low temperature to meet the requirements of the hydraulic bracket and its emulsification pump station in low temperature, which can effectively protect the hydraulic bracket from being damaged by the low temperature under the cold condition and prolong its service life.
Implementation standards:
MT/T 1192-2020
Grade Specification
Specification Model: YFD-40
Packing form: 170Kg,180Kg,200kg
We provide various sizes of lubricant packaging
Small Drum:1L/4L/5L Large Drum:200L
Medium Drum:16L/18L/20L IBC Tank:1000L
Warm Tips: Customized production can be carried out based on customers' requirements. If you want to make a purchase, please contact us!
| Antifreeze For Hydraulic Supports |
| Appearance(10~35ºC) |
Transparent homogeneous fluid |
Transparent homogeneous fluid |
| Odor |
No irritating odor |
No irritating odor |
| Kinematic viscosity,40ºC,mm2/s |
Not more than 100 |
2.12 |
| Flash point,ºC |
Not less than 110 or none |
No |
| Freezing point,ºC |
Not more than -40 |
-43 |
| PH value |
7.5 to 10.0 |
8 |
| Stability |
Room temperature, 10 - 35ºC, 168h |
Liquid surface precipitates volume content of not more than 0.1% |
None |
| No flocs, sediments, stratification, or water separation |
None |
| Heat, (70 ± 2)ºC, 168h |
Volume content of liquid surface precipitates not more than 0.1%. |
None |
| No flocculent, sediment, stratification, water precipitation |
None |
| Oscillation |
No precipitate |
None |
| Anti - rust property, 10 - 35ºC, 24h |
Cast iron has no rust or color change |
No color change |
| Corrosion Protection |
Original solution, (70±2)ºC, 24h |
Steel rods |
No corrosion, no loss of light |
No corrosion, no loss of light |
| Brass Rods |
No color change, no corrosion |
No color change, no corrosion |
| Dilution, (70±2)ºC,24h |
Steel rods |
No corrosion, no loss of light |
No corrosion, no loss of light |
| Brass rods |
No color change, no corrosion |
No color change, no corrosion |
| Compatibility of sealing materials, (70±2)ºC,168h Volume expansion rate,% |
0 to 6 |
3.2 |
| Lubricity(PB value),N |
Not less than 392 |
512 |
| Defoaming property,10~35ºC,10min |
Residual foam volume, mL, not more than 2 |
0 |
| Specific gravity |
/ |
1.08 |
Jining Power Oil Industry Co., Ltd. was founded in 2002. The company is located in Jining, Shandong, which is known as the hometown of Confucius and Mencius in China. Having been deeply engaged in the lubricating oil industry for 23 years, it is a large-scale lubricating oil production base with significant influence and a relatively large size in China.
The company is equipped with advanced domestic production equipment and automated production lines. Its annual production capacity reaches 180,000 tons, the storage capacity of base oil amounts to 50,000 tons, the production workshop covers an area of 25,000 square meters, and there are 260 oil tanks. It can meet the large-scale and continuous oil demand of enterprises.
The company possesses a number of national patents and qualification certifications. It has a professional R & D team that can continuously conduct technological innovation, optimize product formulas and improve product performance, ensuring that the company's products always remain at the leading level in the industry.
The company has independent laboratories and testing equipment, and has established a strict quality control system. From the procurement of raw materials to the delivery of finished products, strict inspections and monitoring are carried out at every stage. All products meet or exceed national and industry standards.
Qualification Certification
Q1: Are you a trading company or a manufacturer?
A: We are a professional lubricant manufacturer with 23 years of industry experience. Our factory is located in Jining, Shandong, the hometown of Confucius and Mencius in China.
Q2: What's the delivery time?
A: The delivery time is approximately 10 days after the down payment is made. The specific delivery time depends on the products and quantities of the order.
Q3: What are your payment terms?
A: According to our sales policy, we require a 30% - 40% telegraphic transfer in advance, and 60% - 70% of the balance should be completed before shipment. We can provide real photos or videos of the goods before the balance is paid.
Q4: What are your delivery terms?
A: FOB, CFR, CIF or EXW.
Q5: What's your packaging like?
A: Usually, it's in 200L metal drums, PE bags, cans, or drums of different sizes. It depends on your product requirements. We'll do our best to meet customers' requirements.
Q6: Can I get some samples from you?
A: Certainly. We'll provide free samples, but you need to pay for the freight.
Q7: Can you provide ODM or OEM?
A: We can. We can cooperate in this way to meet the requirements of the order. If necessary, please provide samples, which will help us conduct tests.
Q8: How do you control the product quality?
A: The company has independent laboratories and testing equipment and has established a strict quality control system. From the procurement of raw materials to the delivery of finished products, strict inspections and monitoring are carried out at every stage. All products meet or exceed national and industry standards.
Q9: How do you ensure our long-term business relationship?
A: We have a professional sales and service team that can provide you with timely and accurate technical support and solutions. Whether you have problems in product selection, during the use process, or need to customize lubricant products with special specifications, we will serve you wholeheartedly.
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