NEWS_Chenzheng fastener manufactured Co,.Ltd

2024-04-02

Use and working principle of anchor bolts

the fixed anchor bolt is also known as the short anchor bolt, which is poured with the foundation. Used to secure equipment without strong vibration and shock.

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2024-04-02

What is the difference between anchor bolts and foundation bolts?

Anchor bolts are used to secure objects to concrete, brick or plaster. There are different types of bolts for specific applications. Some are used while the concrete is still wet, while others are used after the concrete has set. The size of the bolt will determine whether the object is properly secured in place. Some will bend with a hook at the end. The object must be large enough. Also, you need to fix them properly nearby, otherwise they will damage the walls.

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2024-04-02

What are the specifications of anchor bolts

steel structure anchor bolt specification Q235B, steel column anchor bolt can not be used for shear, shear borne by the shear key. 2, composed of Q+ number + quality grade symbol + deoxidation method symbol. Its steel number is preceded by "Q", which represents the yield point of the steel, and the following number indicates the yield point value in MPa. For example, Q235 indicates a carbon structural steel with a yield point (σs) of 235 MPa. ② If necessary, the symbol indicating the quality grade and deoxidation method can be marked behind the steel number. The quality grade symbols are A, B, C and D respectively. Deoxidation method symbol: F stands for boiling steel; b stands for semi-killed steel; Z stands for killed steel; TZ indicates a special kill steel, and the kill steel may not mark the symbol, that is, Z and TZ are not marked. For example, Q235-AF indicates Class A boiling steel.

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Online Canton Fair is coming! How should fastener companies build their own broadcast room

The 2020 Spring Canton Fair will officially start on June 15! Due to the impact of the epidemic, traditional enterprises have received a great impact, the Ministry of Commerce in order to promote the export of enterprises, the Canton Fair from April to June, and converted to online live broadcast.

2024/04

Chenzheng fastener analysis of the development trend of fastener technology

The size of fasteners is generally metric threads, which are divided into coarse ribbed and fine ribbed according to the diameter and pitch. Because fasteners have a variety of different sizes, accuracy, strength and production materials, these elements combine to make the types of fasteners hundreds of thousands, millions of many.

2024/04

Chenzheng Fasteners debuted at the 127th Canton Fair

Affected by the epidemic situation abroad, some international trade fairs have been cancelled or postponed, which has a great impact on foreign trade enterprises. In order to change the status quo, the Canton Fair has not been cancelled, but has changed from offline to online.

2024/04

Anchor bolt manufacturers _ Large equipment foundation anchor bolt design and construction

The anchor bolt of the equipment bears all the weight of the equipment and the dynamic load between operation and the wind, rain, snow and other loads in nature, as well as the unexpected load such as earthquake, which plays a very important role in the life and operation safety of the equipment.

2024/04

Construction points of embedded anchor bolts in steel structure engineering

Steel structure has been more and more widely used in housing construction, especially in industrial plants and large public buildings, because of its advantages of high material strength, light weight, simple production and short construction period. Steel structure components are usually processed in the processing plant strictly according to the size of the drawing. In many cases, the steel structure column is connected with the reinforced concrete foundation through the embedded anchor bolt, so the accuracy of the position of the embedded anchor bolt is crucial in the construction of the steel structure. The positioning accuracy of anchor bolts in steel structure engineering foundation is relatively high, and the construction is relatively complicated. If the embedded anchor bolts are seriously offset, it will bring great difficulties to the installation of the superstructure.

2024/04

Technical analysis of anchor bolt installation for industrial equipment _ Installation process of anchor bolt

The anchor bolt mounting rack of each device has its own model, specification, size and number. After the installation rack is transported to the installation site by a transport vehicle, the installation rack of the anchor bolt is hoisted to the specified position by using the lifting equipment, and then adjusted to the center

2024/04

Technical analysis of anchor bolt installation for industrial equipment _ Selection of anchor bolt

Anchor bolts in general are used with the equipment must meet the design requirements and installation requirements of the equipment.

2024/04

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