Sealing of liquid air separation plant piping instruments

There is a leakage print in the flow meter of Sister Farrand, consider connecting the form flow meter when welding. Check the sealing of the top plate of the cold box, the top of the cold box to increase a circle of sealed air ducts, so that the top space to maintain a slight positive pressure.

Products of Sealing of liquid air separation plant piping instruments

Air separation equipment accessories compressor air compressor series

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Air separation spare parts instrument electrical control

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Air separation spare parts Valve Series

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Air separation spare parts oxygen nitrogen compressor series

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Cases of Sealing of liquid air separation plant piping instruments

Case of DEAR and Lingang Group

DEAR and Henan Future Energy Cooperation Case

DEAR and Shanghai Enterprise Argon Recovery Cooperation Case

News of Sealing of liquid air separation plant piping instruments

Congratulations on the awarding of "Three-star Workers' Congress of Kaifeng City" to DEAR air separation

Jun 26, 2020

On June 24, it was reported that DEAR air separation labor union participated in the commendation meeting of star level workers' congress of Kaifeng t

DEAR air separation held a safety warning education training meeting

Jun 19, 2020

On June 19, it was reported that DEAR air separation held a safety warning publicity and education training meeting in the conference room on the firs

Video of Sealing of liquid air separation plant piping instruments

Albums of Sealing of liquid air separation plant piping instruments

DEAR complete set of energy saving air separation plant

Nov 21, 2023

DEAR air separation welcomes superior leaders inspection

Aug 05, 2021

DEAR air separation small and medium-sized complete set of cryogenic air separation equipment

Jul 29, 2021

Solutions of Sealing of liquid air separation plant piping instruments

Large-scale complete air separation 16000/20000-520 solution for metallurgical industry

With the development of metallurgical industry, the enterprise produces all kinds of high quality and high quality carbon structural steel, alloy structural steel, seamless steel pipe and building materials. Due to the need of production, the enterprise cooperates with DEAR air separation on type 16000/20000-520 project, this solution is through multistage rectification. the characteristics of hydrogen-free argon production process solve the specific needs of enterprises.

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Solution for production of 300 tons argon in metallurgical industry

Entering the "13th Fives-Year Plan" period, DEAR air separation launched a combination of supply-side reform, which forced the traditional industry to upgrade its production capacity and move towards an orderly development. Since 2016, the country has focused on the large-scale and integrated layout of refining and chemical industry, restarted the project work focusing on modern new type coal chemical industry

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Faq of Sealing of liquid air separation plant piping instruments

Stroke of the piston compressor valve gate for small air separation unit

The stroke of the valve plate of the piston compressor valve of the small air separation unit should be reasonably selected according to the speed and pressure of the compressor and should not be too large or too small. If the valve stroke is too large, the valve blade may not open fully and may also close with a hysteresis due to the inertia of the moving parts. At the same time, if the stroke is too large, it will increase the speed of the valve blade when opening and closing, and the impact o...

Mar 07, 2022

Isothermal throttling refrigeration in Liquid air separation plant

Conventional liquid air separation plants are cooled by isothermal throttling refrigeration and expander refrigeration, LNG cold energy air separation eliminates the need for an expander and utilises the cooling capacity of LNG and isothermal throttling refrigeration. The air separation unit uses circulating nitrogen gas to liquefy into liquid nitrogen in a liquefier, which is fed into the lower tower, where the cold is transferred to the distillation system to pump the dirty liquid nitrogen thr...

Mar 07, 2022