Qingdao SAINS Gas Technology Co., Ltd.

Nitrogen pipeline purging is a crucial process following the installation and maintenance of industrial pipelines. Leveraging nitrogen's inert, dry, and residue-free properties, it removes impurities such as welding slag, rust, and dust from pipelines, preventing impurity contamination of transported media, equipment wear, or blockage failures.

PSA oxygen generator (Pressure Swing Adsorption oxygen generator) adopts the pressure swing adsorption principle, taking air as raw material and selectively adsorbing nitrogen through molecular sieves to achieve PSA oxygen generator efficient oxygen production.

PSA nitrogen generator (Pressure Swing Adsorption nitrogen generator) utilizes the pressure swing adsorption principle to produce nitrogen efficiently by separating oxygen and nitrogen from air through molecular sieve adsorption.

Standard gas refers to "reference gas" with accurate quantitative values for instrument calibration. It is formulated by precisely blending pure gases and diluents, and its quantitative values are traceable to national metrological standards. Its core value lies in "unifying testing benchmarks", widely applied in environmental monitoring, industrial quality inspection, and medical equipment calibration.

QINGDAO SAINS GAS Ethylene Oxide

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