Industry Information

Update November 22, 2021

The difference between Xinjiang Hetian jade, Russian material, Qinghai material and Korean material

Hetian jade has a broad and narrow sense. In the narrow sense, it refers to Xinjiang Hetian jade. In a broad sense, it also includes Russian jade, Qinghai jade, and Korean jade. Hetian jade has no...

Update November 21, 2021

Graphic explanation of what is the yabai raw material, old material, old material

Recently, some friends are asking what is the old material and the old material. It seems that the friends (especially the newly involved friends) still do not understand the several major categories...

Update November 20, 2021

What kind of material kitchen countertop material table top material selection is very important

The kitchen is a place where food is created. If the kitchen is not well-decorated, it will make people lose appetite, and it will make the whole kitchen unhealthy. The kitchen countertop is the...

Update November 19, 2021

A New Valve Actuator Connection

Description of content The utility model is a novel valve actuator connecting device belonging to the technical field of valve actuator connecting device. Background of the Invention Actuators use...

Update November 18, 2021

Plumbing valve selection and a variety of valve advantages and disadvantages

(A), the valve used on the water supply pipeline, the general principle of choice according to the following: 1, the diameter is not more than 50mm, it is advisable to use a stop valve, pipe diameter...

Update November 17, 2021

Automatic packing pressure control slow closing butterfly valve structure features

Automatic pressure control liquid-controlled slow-closing butterfly valve is currently used for turbine inlet of the key control equipment, has a good seal, adjust the performance and create a unique...

Update November 16, 2021

J45Fs DC Fluorine plastic globe valve manufacturing and standards

J45Fs DC Fluorine Plastic Globe Valves, designed to control highly corrosive media with a variety of fluoroplastics on the surface of the body cavity for different operating temperatures and fluid...

Update November 15, 2021

Gas emergency shut-off valve of the main applications are what

Gas emergency shut-off valve of the main applications are what Gas emergency shut-off valve is installed in the gas tank / pipe outlet emergency can quickly cut off the valve, the use of solenoid...

Update November 14, 2021

Valve failure and treatment methods

First, the valve leakage: Reason: 1. Strict closure 2. Combination of surface damage 3. Spool and stem clearance is too large, resulting in spool drooping or contact is not good 4. Poor sealing...

Update November 13, 2021

Electric control valve leakage solution

Control valves play a very important role in the automation of modern plants, whose production depends on the correct distribution and control of the flowing medium. These controls, whether energy...