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ADD ：No.428, Shixu Road, Xukou Town, Wuzhong District, Suzhou

ZIP：215164

TEL ：0512-68022751，13402527395、

13962523219

Domestic trade：13405050810、13812609428、

15850031448

FAX ：0512-68439336

Email ：hengda@szhdjh.com.cn

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Classification summary:
Company News
2020-09-07 18:10:17
Zhong Su Heng Da successfully reached cooperation with Peruvian national-level organizations! !
Zhong Su Heng Da successfully reached cooperation with Peruvian national-level organizations! !
With many years of industry experience and professional technical strength, Zhong Su Heng Da has been highly recognized by the Peruvian Bishops Conference, the National Industrial Association and the San Ignacio de Loyola University. Cooperation in supply of oxygen generators.
2015-12-09 13:09:00
Hydrogen purification principle
Hydrogen purification principle
 When the hydrogen from the ammonia decomposition plant is qualified, the hydrogen is purified for further purification. The purity of the cracked hydrogen is very high, with only trace amounts of ammonia and water as the volatile impurities.
2015-12-09 13:08:00
Technical features of the ammonia decomposition hydrogen furnace
Technical features of the ammonia decomposition hydrogen furnace
(1) Decomposition of the stove bore: the inner bore of the ammonia decomposition furnace for hydrogen production is made of high quality heat-resistant stainless steel 2520, TIG welding. The U-shaped vertical decomposition chamber can slow down the flow of liquid ammonia evenly when it enters the chamber, so that the nickel catalyst installed in the chamber can be fully used without dead space. The use of this material has high temperature resistance, strong corrosion resistance, long service life and other characteristics.
2015-12-09 13:08:00
Hydrogen purifier structural features
Hydrogen purifier structural features
 (1) Multiple structure: the adsorber is realized by digestion and absorption of the Austrian Ebner process, the adsorber is used and prepared; one in the adsorption work, the other in the desorption regeneration, so it can achieve continuous gas supply.
2015-12-09 13:07:00
Suzhou nitrogen machine: the main classification of nitrogen machine
Suzhou nitrogen machine: the main classification of nitrogen machine
Suzhou nitrogen machine: the main classification of nitrogen machine
　　Deep-cooled nitrogen production: Deep-cooled nitrogen production is a traditional nitrogen production method that has been used for decades. It uses air as raw material, compresses, purifies, and then uses heat exchange to liquefy the air into liquid air.
2015-12-09 13:07:00
Suzhou nitrogen machine: What are the characteristics of nitrogen machine equipment?
Suzhou nitrogen machine: What are the characteristics of nitrogen machine equipment?
Suzhou nitrogen machine: What are the characteristics of nitrogen machine equipment?
　　(1) Nitrogen production is easy and fast.
　　Advanced technology, a unique airflow distributor for a more even airflow distribution, efficient use of carbon molecular sieves, and a qualified nitrogen supply in about 20 minutes.
　　(2) Ease of use.
　　The equipment is compact, skid-mounted, occupies a small area without infrastructure investment, low investment, only need to connect the power supply on site to produce nitrogen gas.
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