Flexible design of pressure pipe fittings

The calculated temperature goes to the normal operating temperature, which is not always on the safe side. In the designer's case, not only the temperature under normal operation is taken into account, but also the start-up, stopping and regeneration situations.

Products of Flexible design of pressure pipe fittings

Air separation equipment accessories, electrical equipment, H type double shaft centrifugal compressor

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Air separation equipment accessories electrical equipment piston oxygen compressor

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Single air separation equipment

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Cases of Flexible design of pressure pipe fittings

Case of DEAR air separation and Chuangui Gas Company

Case of DEAR air separation and Shandong Runjin Company

Case of DEAR air separation and Myanmar Iron and Steel Company

News of Flexible design of pressure pipe fittings

Su Dechao, Director of the Municipal Industry and Information Technology Bureau, and his party visited DEAR air separation for investigation

Jun 03, 2020

On June 2, it was reported that Su Dechao, Director of the Municipal Industry and Information Technology Bureau, and Li Yaqun, deputy director of the

Kaifeng City 2020 year science and technology policy promotion into enterprise activities ——into DEAR air separation

May 27, 2020

On May 22, it was reported that the main leaders of Kaifeng Science and Technology Bureau and Shunhe District Science and Technology Bureau held a sym

Video of Flexible design of pressure pipe fittings

Raw material sorting production line of DEAR air separation intelligent workshop

Jun 28, 2024

DEAR air separation technical training

Feb 18, 2022

DEAR air separation always strictly controls the product quality

Feb 16, 2022

Albums of Flexible design of pressure pipe fittings

DEAR air separation intelligent welding production line

Dec 26, 2023

DEAR air separation intelligent sorting production line

Dec 19, 2023

DEAR air separation raw material intelligent repository

Dec 05, 2023

Solutions of Flexible design of pressure pipe fittings

Type 13000/22000-350 solution for medium-sized complete air separation plant in chemical industry

In the chemical industry, the demand for air separation plant is stable. The high demand for air separation plant in modern coal chemical industry may drive the demand for large and super-large air separation plant. The 13000/22000-350 type air separation plant produced by DEAR air separation starts smoothly, all indicators reach the monitoring standard and begin to supply gas for customers. Relying on excellent products and high-quality service, DEAR air separation has received high praise from customers.

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Faq of Flexible design of pressure pipe fittings

Copper plate welding methods in small air separation unit

1, gas welding of purple copper plate: welding purple copper plate is most commonly used for butt joints, lap joints and ding joints are used as little as possible. Gas welding can be used in two kinds of welding wire, one containing deoxidizing elements, such as wire 201, 202; the other is the general purple copper wire and the cutting strip of the parent material, using gas 301 as flux. Gas welding purple copper should be used when the neutral flame. 2, manual arc welding of purple copper: in...

Feb 11, 2022

How to determine whether the heating regeneration of molecular sieves in small air separation unit?

The required steam pressure, flow rate, etc. should meet the process design requirements when the molecular sieve is heated. The heating regeneration process in small air separation unit can be judged by the regeneration temperature curve. In the unloading stage, the adsorption capacity of the molecular sieve decreases due to the pressure drop, and some of the water and carbon dioxide molecules originally adsorbed are desorbed, and the temperature drops. In the heating stage in small air ...

Feb 10, 2022