DEAR News - DEAR Air Separation

Grand Inauguration of Kaifeng Air Separation Industry Association Held: Uniting Industry Forces to Write a New Chapter of Development

2025.05.12

Grand Inauguration of Kaifeng Air Separation Industry Association Held: Uniting Industry Forces to Write a New Chapter of Development

DEAR Video

DEAR air separation precision intelligent cutting platform

DEAR Air Separation production workshop is busy and orderly

Our company won the National Prize of keeping contracts and valuing credit again

Recently, I learned from the administrative bureau for industry and commerce of Kaifeng that our company once again won the qualification of "kee

Jan 14, 2015

The safety production standardization of our company reaches the standard

Recently, after investigation and review by Henan Administration of safety production supervision and administration, all the production and operation

Jan 06, 2015

Shandong Linyi iron and steel KDON-10000/10000 complete set of air separation plant starts delivery task

In December 31, 2014, Shandong Linyi Iron and Steel Company purchased KDON-10000/10000 complete set of air separation equipment production has been ba

Jan 05, 2015

DEAR Enterprise newspaper, No. 6, 2014

Dec 30, 2014

Our company was rated as the quality integrity grade industrial enterprise of Henan province

Recently, I learned from the Quality and Technology Supervision and Administration Bureau of Kaifeng that in order to thoroughly implement the Outline

Dec 23, 2014

Our company won 2012 from Henan province ~ Enterprises of keeping contracts and valuing credit in 2013

Recently, I learned from the administrative bureau for industry and commerce of Kaifeng that Henan province 2012, which was evaluated and identified b

Dec 23, 2014

Why should the air separation tower be blown away and how should it be blown away correctly?

Blowing off is the operation of removing solid impurities and free water by the impact of airflow, and at the same time, it can also expel part of the

Nov 12, 2014

Kaifeng DEAR air separation investment Huojing special steel 30000Nm 3/h air separation equipment

In July 6, 2014, Kaifeng DEAR kongfen Industrial Co., Ltd. (hereinafter referred to as DEAR kongfen) and Shandong Yimeng Iron and Steel Group tuojing

Nov 06, 2014

How to install the automatic valve correctly?

Before the automatic valve is installed in the automatic valve box, it must be disassembled and washed clean, and the oil must be removed with clean a

Oct 11, 2014

Is there any requirement for the safety use of piston type oxygen pump?

Piston type liquid oxygen pump is widely used in liquid gasification station. The following requirements should be paid attention to during use:1) all

Sep 10, 2014

How does the flow integrator calculate the flow in a certain period of time?

The flow integrator is used together with the flow meter and accumulates the total amount of fluid flowing through the pipeline within a certain perio

Aug 07, 2014

Our company has won a utility model patent

On August 4, our company received the utility model patent certificate of "centralized power distributor" authorized by the State Intellect

Aug 04, 2014

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