Heat treatment technology is an important part of advanced manufacturing technology and also plays a very important role in the development of Dacromet bolts and high-end mechanical equipment. As we all know, there is no “chemical composition” will not be called a material, similarly, without “heat treatment” can not be called a material. Through heat […]
Looking at the development trajectory of the world, we can intuitively see that the current industry is different from the past industry development. It is closely related to our production and life. Our life is inseparable from the development of the machinery industry. The development of the machinery industry is inseparable from the development of […]
At present, gaskets will also be widely used in many industries. Regardless of their small size, they can play a very important role. So how do we choose when we need a gasket? 1. The type and scope of gaskets should conform to the design documents and current effective standards of the country and related […]
What should I pay attention to when using gaskets with flange connections? Definition of gasket: The gasket is made of paper, rubber sheet or copper sheet. It is a material placed between two planes to strengthen the seal. It is a sealing element arranged between static sealing surfaces to prevent fluid leakage. When the flange […]
The six advantages of metal spiral wound gaskets are specifically introduced as follows: 1. The metal spiral wound gasket has good compressibility and elasticity. 2. The metal spiral wound gasket has proper plasticity. After compression, it can adapt to uneven sealing surfaces, fill gaps in the sealing surfaces, and ensure good sealing performance when the […]
A nut is a nut, a part that is screwed together to fix it with a bolt or screw. According to different materials, the components used in the manufacturing machinery of nuts are divided into several main types such as carbon steel, stainless steel, and non-ferrous metals (such as copper). The locknut consists of two […]
Cylinder head hexagon socket screws, also known as hexagon socket bolts, cup head screws and hexagon socket screws, have different names, but they have the same meaning. Commonly used hexagon socket screws also have 4.8, 8.8, 10.9 and 12.9. Also called hexagon socket bolt, the head is hexagonal and cylindrical. According to the material, there […]
A nut is a nut, a part that is screwed together to fix it with a bolt or screw. The materials are divided into carbon steel, stainless steel, non-ferrous metals (such as copper), etc. Nuts are parts that tightly connect mechanical equipment. Through the internal thread, nuts and bolts of the same specification can be […]
When using hexagon head bolts, anti-corrosion treatment is a very important requirement. Depending on the corrosion conditions, different treatment methods can be used. 1) Oxidation Since it hardly has the ability to prevent rust due to blackening, it will quickly rust without oil. The torque preload consistency of the blackened square column template is also […]
Bolt fasteners have become a very important part of the mechanical field, which means that we usually need to pay attention to the maintenance and maintenance of bolts, so that they can play the greatest role in the mechanical field. If they are not standardized in use, they will reduce Its service life. For the […]
