The global lubricant market has become increasingly mature and stable. Asia has become the main driving force in the lubricants market . With the expansion of the scale of development, the technical level of the industry and the technical requirements for green energy conservation have also increased. However, the development of energy conservation and environmental protection trends shows that there is a large gap between China's base oil technology research and development capabilities and the level of additive production technology. China must formulate a long-term strategy, actively narrow the technological gap, develop a high-end quality market, and use a precise market-oriented and global technology support service system as a basis to enhance its strategy, open up horizons, advocate high-efficiency and environmental protection, and solve this problem in the best possible way. .
With the increase in car ownership, there is a new growth in the demand space for high-grade lubricants , which promotes the effective support of technical forces. Lubricating oil technology includes 6 links, including 3 hardware: base oils, additives and gantry; 3 softwares: standards, formulas and technical services. Therefore, to grasp these six links and improve the green technologies of lubricants to meet the overall trend of the industry. Development can only start the high-end market and drive the lube industry in China into a period of high quality competition in order to ensure the high-speed development under the healthy operation.
At present, the horn of the upgrade of the lubricants industry has been sounded, many companies rely on technological transformation to promote the upgrading of products, have a great breakthrough in product performance and environmental protection, so that it has a higher fuel economy Sex and fuel durability, and ensure the compatibility of engine oil and vehicle exhaust system components, this will not only meet the development trend of low-carbon and energy-saving, but also can meet the higher emission standards such as Euro VI. From the perspective of the use of resources, Europe, the United States and Japan have begun to develop biodegradable lubricants under the consideration of energy security. This degradable lubricant is non-toxic, has good lubricity and viscosity-temperature performance, and has a high viscosity index and is easily degraded to generate carbon dioxide. And water, in line with the future development trend. In consideration of friction and wear, China has begun to study the use of nanoparticles as an additive to lubricants. Its repair function enables the lubricant to have better wear resistance and extreme pressure resistance.
From these technological research and development, we can see the future development pattern of lubricating oil. Chinese enterprises should adopt a stance that conforms to the trend of the times and accelerate the development of energy-saving, high-efficiency, low-emission, non-pollution, long life, etc., and make the development of the industry. The pattern is moving toward a higher level, accelerating the research and development of high-end markets, making efforts on technical forces, energy utilization, and cleanliness, seizing the high-end market, and continuously innovating and developing.
Cold Drawn Tube or Cold Rolling Precision Seamless Tube (gb3639-2000) is used for mechanical structure pipe, hydraulic oil cylinder and equipment, with high precision and fine surface finish of cold drawing or cold rolled precision seamless steel tube.
Cold Drawn Steel Tube, cold rolled steel pipe unit is made of cold rolled, cold drawn or cold rolled and cold drawn pipe cold working methods of combining production of a complete set of gear combinations, the capillary billet or raw material tube expanding process of cold drawing for zhongtong too much processed is of deep processing of hot rolled steel tubes or welded pipe units. Cold drawn pipe: (1) the basic process pipe material used for hot rolling and rolling tube, (2) tube material inspection, pickling, phosphating, saponification (3) the cold drawing process to the specified inside diameter size (4) finished finishing: including the finished heat treatment, straightening, sampling, cutting head to tail, check (manual inspection and various testing), oil, packaging, warehousing, etc.
The company large seamless steel pipe material are all made of TPCO tianjin continuous process, after years of the galactic mature production technology, all steel pipe wall thickness, inner hole smooth level off, without bad spot and internal screw and height difference.
High-precision cold-drawn steel pipe is a new kind of high-tech energy-saving product. Its application can save steel, improve processing efficiency and save energy. The so-called high-precision cold-drawing tube is the inner and outer diameter of the precision (tolerance range), the inner and outer surface of the surface finish, the roundness, the straightness good, the wall thickness uniformity and other advantages. Internal diameter tolerance: H8, H9, straight line 0.3mm/ 1000mm, 0.5mm/ 1000mm.
The company adopts the 250T hydraulic cold-drawing machine for cold drawing, the inner diameter of product specification: 40mm- 630mm, outer diameter 50mm- 820mm, wall thickness: 5cm-40cm, cold-drawn tube single branch length is less than 13.5 meters
Steel tube weight calculation formula:
[(outer diameter - wall thickness) * wall thickness] *0.02466= kg/meter (weight per meter)
Cold Drawn Tube
Cold Drawn Tube, Hydraulic Cylinder Cold Drawn Tube,Cold Drawn Seamless Steel Tube,Steel Pipe Cold Drawn Tube
Yangzhou Yinhe Machinery Co., Ltd , http://www.yinhesteeltubes.com