Industry Information

Update July 29, 2022

What is the color of the cylinders used in the laboratory, how to check?

First, common gas signs and colors According to the relevant requirements of the "Safety Visualization Management Regulations", the corresponding labels are posted. Second, the cylinder inspection...

Update July 29, 2022

How to extend the service life of cylinders in internal combustion engines

The length of life of the internal combustion engine and whether the internal combustion engine needs to be overhauled depends on the degree of wear of the cylinder. Therefore, taking measures to...

Update July 29, 2022

Gas cylinder filling safety technology operating procedures

(1) Inspection before filling The gas cylinder must be carefully and carefully checked before filling to prevent all cylinders that do not meet the requirements and requirements from being filled, to...

Update July 29, 2022

Three advantages of gas cylinder internal pressure measurement

It is well known that the test state of the gas cylinder internal pressure test method is more in line with the measurement of the residual deformation rate of the cylinder volume than the test model...

Update July 29, 2022

Liquefied petroleum gas cylinder safety use common sense

Liquefied petroleum gas cylinders are widely used in our daily lives to make our lives more convenient and comfortable. However, it is also flammable and explosive. Therefore, there is a great danger...

Update July 29, 2022

Improved high pressure cylinder cap structure

1. An improved high-pressure cylinder cap structure characterized in that the structure comprises a cap, an apron, and a bottle mouth, wherein: the horizontal bottom edge of the cap is provided with...

Update July 29, 2022

The aluminum alloy welding liquefied petroleum gas cylinder enterprise standards passed the review of the national cylinder standardization technical committee

The aluminum alloy welding liquefied petroleum gas cylinder enterprise standards passed the review of the national cylinder standardization technical committee According to the national air cylinder...

Update July 29, 2022

The aluminum alloy welding liquefied petroleum gas cylinder enterprise standards passed the review of the national cylinder standardization technical committee

According to the national air cylinder standardization technical committee review of the first draft of the aluminum alloy liquefied petroleum gas cylinder enterprise standard, the Kunming...

Update March 07, 2022

Nantong Donglan Trading Co., Ltd

The traditional cylinder angle valve can only be combustible gas, so the liquid remaining in the cylinder is called residual liquid. The so-called "residual liquid", the main component of which is...