Kay> Blog
June 15, 2022
High-end hydraulic parts of construction machinery in China need to reduce dependence on imports

The high-end hydraulic parts of China's construction machinery are dependent on imports for a long period of time, resulting in large profits of construction machinery bein

June 14, 2022
Valve body material scope, the valve material working temperature and pressure range

In choosing the valve body material, should be based on different uses and different pressure levels, to determine the valve body material suitable for working conditions.

April 12, 2022
Are cast aluminum alloys and aluminum alloys the same?

Are cast aluminum alloys and aluminum alloys the same? Strictly speaking it is not the same. Aluminum alloys include cast aluminum alloys and

April 10, 2022
2022 Precision Casting Exhibition - Foundry Equipment Exhibition - Foundry Materials Exhibition - Casting Products Exhibition

China (Shanghai) International Foundry Exhibition, China (Shanghai) International Casting Products Exhibition” was

April 09, 2022
White mouth and gray mouth appear in casting, how to effectively solve it?

In the casting process, there will be more or less white mouth and gray mouth. How to solve it effectively?

December 28, 2021
What is the characteristics of Hainan huanghuali old material? Hainan huanghuali old material and new material difference?

For those who like to collect Hainan rosewood, they must be troubled by the old materials and new materials of Hainan rosewood. The old materials and

December 27, 2021
Slide switch accessories material. Slide switch raw material parts. Slide switch copper selection. Slide switch raw material selection. Basic concept of slide switch

Slide switch accessories material. Slide switch raw material parts. Slide switch copper material selection. Slide switch raw material selection. Basic concept of slide sw

December 26, 2021
Technological breakthroughs open the new material of the 10 billion-level market, the new material into a "material Xiangjun" rookie

Abstract On March 1st, the new material in the Changsha High-tech Zone is packing its own products. The newly built factory is still under

December 25, 2021
Material standard selection technique material standard decoration material type

Now home decoration will use a lot of materials, many owners will choose to buy in advance, in fact, this is wrong, there are many materials in the process of decoration to see the s

December 24, 2021
Material procurement and raw material difference material procurement selection method

Renovating a house is a very big thing. It has a lot of materials that we need to know. The types of materials used to decorate a house are various, so we will master this knowledge

December 23, 2021
Do you know the difference between Xinjiang Hetian jade, Russian material, Qinghai material and Korean material?

Hetian jade is a kind of nephrite, commonly known as true jade. The traditional concept refers specifically to the jade produced in the Hetian region of Xinjiang. Hetian

December 22, 2021
Material Girl's upcoming Material Girl 2014CASE ​​debut

From March 26 to 29, 2014, the 22nd China International Fashion Fair will be held in Beijing China International Exhibition Center. Material Girl, the fashion brand, is a

December 21, 2021
Underwear to choose what material which kind of material underwear most comfortable

Lift underwear , we will first think of bras and underwear, in fact, vests, T-shirts, T-shirts, shirts, shirts, cotton sweaters and other pants and skin contact with clot

December 20, 2021
Bra true and false material understanding bra material

Ge Lan Tina health underwear experts to give you the bra under the "content"

December 19, 2021
Tianjin Kam Mei Carbon Material: Carbon anode material project successfully won the patent award

Tianjin Jinmei Carbon Material Company, a research and development project of "lithium battery carbon anode material and its preparation method", which is listed as a major project of T

December 18, 2021
Valve body material scope, the valve material working temperature pressure range

In choosing the valve body material, should be based on different uses and different pressure levels, to determine the valve body material suitable for working conditions. First, the valv

December 17, 2021
Control valve routine maintenance and fault research

Modern industrial production process, the degree of automation is getting higher and higher, while the control valve as an automatic control system in the executive body, in the stable production

December 16, 2021
Selection of steam traps

Steam traps selection principle ① If the pipeline equipment is required to have the fastest heating rate, heating temperature control strictly, and keep the heating equipment can not be

December 15, 2021
Valve pressure test standard principles

In order to test the quality of construction products, to prevent run, run, drip, leakage caused by a variety of accidents, before construction, we will pressure test the valve, especially the hi

December 14, 2021
Cause the flow of air conditioning four-way valve of the possible reasons for the large summary

Four-way valve flow caused by the lack of possible causes: Air conditioner system leaks, resulting in the system refrigerant circulation is not enough. 2. When the weather is cold

December 13, 2021
Reduce the CNC milling vibration cutting 12 ways

01 Use a sharp blade to reduce the cutting force of a CNC milling machine. Clip blades are divided into coated and uncoated blades. Uncoated blades are usually sharper than coated blades

December 12, 2021
Civil valves to buy methods

When the purchase of visual valves, the surface should be no blisters; plating surface should be uniform, should pay attention to whether there is peeling, cracking, scorching, exposed, flaking,

December 11, 2021
Electronic control valve selection can not be ignored details

Any choice of valve is the need to pay attention to detail, with the gradual expansion of the scope of application of the control valve, this type of valve can play the role of performance and ha

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