Every related product from auto parts to cars gives a certain amount of technical strength
Brand-named vehicles use genuine lubricant technology, production and products with high-tech content, and the quality requirements for lubricants are stringent. Only large lubricant manufacturers can guarantee the depth of refinement of the base oil, and the selection of additives and the formulation of oil products. Research and product quality guarantees require a huge amount of investment to ensure that every car is provided with high-quality lubricants to ensure the normal driving of each car. China's auto industry technology continues to develop high, new, and cutting-edge. It creates brand names for automobiles, strengthens pre-sales, sales, and after-sales services for automobiles, and ensures that the use of automobiles has done a lot of work, from automotive parts to automotive products. Have given a certain amount of technical strength, and strictly control, and some automobile production plants to the management of the technical center, and some to control the process, and some from the source of the design department, issued a variety of oil "patron certificate", It is necessary to pay close attention to car oil (fat).
Due to the fierce competition in the automotive market and lubricants market, the price war in the automotive market has affected the competitive price cuts of lubricants (lipids), and some lubricant blending plants that do not have the power to produce, research, and evaluate lubricants have used low-cost and low-cost products. The use of oil products that do not use quality assurance lubricants for the automotive industry should attract the attention of automobile manufacturers and users. In order to ensure the quality of automobiles, to create a brand-name car, in order to make the car safe and long-lived, please use the right blood-brand lubricant for the engine and transmission of the car.
Flanges are a method of connecting pipes, valves, pumps, and other equipment to form a piping system, usually by welding or threading. It is also easy to clean, inspect or modify. Flanges are usually welded or tightened. Flange joints are made by bolting two flanges together and using washers between them to provide a seal.
Pipe assemblies may be bolted together between flanges. Flanges are used to connect pipes to each other, to valves, to fittings, and to special items such as filters and pressure vessels. Cover plates can be connected to create "blind flanges". Flanges are bolted together, and sealing is usually done using washers or other methods. Industries dealing with flammable, volatile, toxic or corrosive substances require special protection at flange joints. Flange shields can provide an additional level of protection to ensure safety.
There are many different flange standards worldwide. For simple functionality and interchangeability, these designs have standardized dimensions. Common world standards include ASA/ASME (USA), PN/DIN (Europe), BS10 (UK/Australia) and JIS/KS (Japan/Korea).
In most cases, standards are interchangeable, as most local standards have been aligned with ISO standards.
Flanges are also made in standardized sizes, usually in "flat", "convex", "mortise" or "ring joint" styles, but other ambiguous styles may be available.
Flange designs include "weld neck", "socket", "lap", "socket weld", "thread" and "blind flange".
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