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| No.8703738
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Information Name: | Unified national sales 18 hypoid gear oil unification Order can be shipped |
Published: | 2012-11-14 |
Validity: | 90 |
Specifications: | No |
Quantity: | 1.00 |
Price Description: | |
Detailed Product Description: | The Xi'an the Plumper Petroleum Chemical Co., Ltd. mainly provide Shell unified lubricants, Korea SK Lubricants, Kunlun lubricating oil, industrial oil, car oil, special oil processing modulated according to the needs of the customer. The company covers an area of ??30, in acres, storage strength, quantity discount! Recommend you to look at our products, please visit our website: [www.029fr.com or inquire: 18909228651] conducting oil thermal cracking and chemical oxidation performance, good heat transfer efficiency, fast heat dissipation, good thermal stability. Thermal oil as the the industrial oil heat transfer medium has the following characteristics: the almost atmospheric conditions can be very high operating temperatures. Which can greatly reduce the operating pressure and the safety requirements of the high-temperature heating system, and improve the reliability of the systems and devices; different temperature heating can be met within a wider temperature range, the cooling process requirements, or in the same system using the same kind of conducting oil heated at high temperature and cryogenic cooling process requirements. That can reduce the complexity of the systems and operations; omitted water treatment systems and equipment, and improve the system thermal efficiency, reduce equipment and pipeline maintenance workload. That can reduce the initial investment and operating costs of the heating system; cause the case of system leakage, HTF encounter with an open flame combustion occurs, which is compared to the problems of the HTF system and water steam system in the cause of the accident. But does not leak under conditions, due to the the HTF system working under low pressure conditions, and its operational safety is higher than water and steam systems. Conducting oil and another type of high-temperature heat transfer medium molten salt compared to operating temperature above 400 ℃, molten salt than conducting oil has an absolute advantage in price and service life of the heat transfer medium, but in other respects are in The obvious disadvantages, especially in the operation of the system in terms of complexity. Currently, of conducting oil products execution GB23971-2009 "of conducting oil" standard, users should be aware of the following issues before buying: the choice of conducting oil, should first determine the appropriate heating process, it is best to entrust the professional departments do system design. If the system has coke again selected oil should seriously find out the reason of coke, to correct problems in the system design, components, settings and operations management, as well as careful cleaning system. (1) examine product the RIPP thermal stability test method to determine the authenticity of the maximum temperature transparent appearance after the trial that the highest temperature, suspended solids and sediment, the total change of the rate of not more than 10% The corresponding temperature. With new standards for control and analysis of the authenticity of the product specification. In particular, to understand is how to determine the maximum use temperature of its provisions, and whether the authority of the inspection report. Classified according to the international standards, the maximum temperature of the mineral type conducting oil temperature does not exceed 320 ° C maximum use temperature of 300 ° C for the majority of the oil. (2) evaporation and security flash point of the investigated products meet the requirements of the standard indicators, initial boiling point of not less than its maximum use temperature distillation range is relatively narrow, high lighted. (3) refining depth study product appearance light yellow transparent liquid, storage stability, not change color or light precipitation occurs. The carbon residue is not greater than 0.1%, a sulfur content of not more than 0.2%. (4) the low temperature fluidity of the investigated products according to the temperature conditions of the environment of the user resides and equipment, the appropriate choice of low-temperature performance. QB and QC pour point of not more than -9 ° C, the low temperature kinematic viscosity is relatively low (0 ° C or lower temperature). |
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Copyright © GuangDong ICP No. 10089450, Rich Xi'an Petrochemical Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
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You are the 25713 visitor
Copyright © GuangDong ICP No. 10089450, Rich Xi'an Petrochemical Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility