Industry News

What is the market demand for fasteners after the epidemic? See what these companies say.

In recent years, China's fastener industry has maintained rapid development, and its output, sales and nationalization have continued to increase. Fasteners are widely used in various fields such as machinery, equipment, vehicles, ships, railways, bridges, buildings, structures, tools and instruments, and are closely related to the development of the equipment manufacturing industry. With the stable development of my country's economy, the demand for the downstream industry of fasteners continues to increase, and the strong support of national policies, the size of the fastener market will continue to rise. In 2019, the overall market size of China's fasteners will reach 140.2 billion billion yuan.

2020-10-17

Fracture Failure Analysis of 10.9 Grade High Strength Bolt

The bolt fracture morphology 1.2 the location and state of the crack shows that the fracture is located between tooth 1 and tooth 2, and is concentrated at the root of the load-bearing surface of tooth 1. Looking up the assembly drawing, it can be seen that the threads of the 3rd to 6th teeth are just located at the counterbore of the mating part, and the 2nd

2020-09-19

Which is better, grade 12.9 screw or stainless steel screw?

Look at the use of the environment, in the high-strength, high-impact environment, grade 12.9 is the top variety of screws, with high hardness and tensile strength, its Rockwell hardness (HRC) can reach 39-44, tensile strength Up to 1220N

2018-05-25

Fastener industry actively remove the "low-end" label

Industry experts said that behind the construction of a behemoth, there are small fasteners indispensable role, although only a small participant, but has a crucial impact. Because of the importance of its convergence, consumers in the procurement will be more of a brand of favor. "Fasteners in the market, also known as standard parts, is the general term for a class of mechanical parts used when two or more parts (or components) are fastened and connected as a whole. It is widely used in all kinds of machinery, equipment, vehicles, ships, railways, bridges, buildings, structures, molds, instruments, meters and supplies, etc." International Model Association Secretary-General Luo

2018-04-17