Year: 2026
Does a 600-liter gas storage tank operating at a working pressure of 0.8 MPa qualify as special equipment?
This article provides a detailed analysis of whether an air storage tank with a working pressure of 0.8 MPa and a volume of 600 L qualifies as special equipment. Based on the current Safety Technical Code for Pressure…
Shanghai energy-saving oil-free screw air compressor
In the Shanghai region, high‑efficiency, Tier 1‑rated air compressors are widely used, employing oil‑free screw technology to deliver zero‑oil‑contamination compressed air while ensuring both exceptional reliability and low operating costs. They are ideally suited for industries with stringent…
Steam power plant air compressor
Air compressors in thermal power plants are critical air-supply equipment that ensure the safe and stable operation of the facility, finding extensive application in instrument control, ash and slag removal, and equipment purging systems. This paper provides a…
In wet flue gas desulfurization systems, are air compressors ever installed on the second floor?
In wet flue gas desulfurization systems, air compressors supply essential instrument air and miscellaneous utility air. Due to space constraints within the plant site, many projects opt to locate air compressors on the second floor. This paper provides…
Frequency range of central air-conditioning screw chillers
The frequency range of a screw-type chiller in a central air-conditioning system is a critical technical parameter for assessing its operational efficiency and energy-saving performance. By incorporating advanced variable-frequency technology, the chiller can achieve stepless adjustment across a…
Unit Conversion for Compressed Air Consumption
This article provides a detailed analysis of the common units used to quantify compressed air consumption and their conversion factors, covering key metrics such as m³/min, L/s, and cfm. It also delves into the distinctions between standard conditions…
What is the equivalent water pressure for 8 kilograms of compressed air?
In industrial applications, “8 kilograms” typically refers to 8 kilograms‑force per square centimeter. In terms of pressure, 8 kgf/cm² of compressed air is equivalent to 0.8 MPa of water pressure, which corresponds to the hydrostatic pressure exerted by…
Officially authorized distributor of oil-free screw air compressors in Shanghai—welcome to call.
In the Shanghai region, we are an officially authorized distributor of oil-free screw compressors, offering high‑quality, pure, oil‑free compressed air solutions. Specializing in industrial air compressors, our products deliver stable performance and exceptional energy efficiency, making them ideal…
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