2026-04-15Views：
Standard for selection and installation of compressed air stainless steel pipe
in the compressed air system, the pipeline is the core carrier of gas transmission, and its material and installation quality directly affect the stability, cleanliness and safety of the system. Granklin water-lubricated screw air compressor outputs oil-free, dry, high-cleanliness compressed air, which puts forward higher requirements for supporting pipelines. The following is the selection and installation standard of compressed air stainless steel pipe:
corrosion resistance
304 or 316L stainless steel is preferred. This kind of stainless steel has high chromium content and dense oxide film on the surface, which can effectively resist the corrosion of moisture and trace acids in compressed air and prolong the service life of the pipeline.
Inner wall smoothness
the inner wall of the pipe shall be polished and the surface roughness shall be less than 0.8 μm. The smooth inner wall can reduce the air flow resistance, avoid the adhesion of impurities, and ensure the cleanliness of compressed air, especially suitable for the demand of oil-free air compressor for low pollution transmission.
pretreatment Requirements
before installation, the pipeline shall be pickled and passivated to remove residual oil and metal debris, and form a passivation film on the surface to improve corrosion resistance.
Cleaning after installation
after the pipeline connection is completed, it needs to be purged with dry compressed air to ensure that there are no welding slag, dust and other impurities inside. The oil-free air output from the Granklin air compressor can be used for final purging to avoid secondary pollution.
pressure Test
after the installation is completed, inject clean water or air with 1.5 times the working pressure into the system and keep it for 30 minutes. The pressure drop does not exceed 5% as qualified.
Leak Detection
use soapy water or a professional leak detector to check all connections to ensure that no bubbles are generated and the system is sealed.
oil-free environment adaptation
the corrosion resistance and sealing performance of the stainless steel pipe can perfectly adapt to the oil-free compressed air output by the Granklin air compressor to avoid the introduction of pollution due to pipeline aging or leakage.
Long-term stability guarantee
smooth inner wall and reliable connection mode can reduce system pressure drop, improve energy efficiency, and reduce maintenance frequency at the same time, forming a synergistic advantage with the low maintenance characteristics of Granklin air compressor.
Summary
the compressed air stainless steel pipe shall meet the standards of corrosion resistance, reliable connection and sealing, pressure safety and high cleanliness. Through scientific material selection and standard installation, the system can ensure stable transmission of granklin air compressor output oil-free, clean compressed air, and provide efficient and safe gas power solutions for industrial production.
(Note: The standard described in this article applies to the general requirements for the selection and installation of compressed air system pipes, and does not involve the comparison of specific brands or models.)
Permanent magnet variable frequency air compressor has a wide range of uses, mainly used in the following fields: industrial power supply: pneumatic tools and equipment: for the production line of pneumatic tools, painting equipment, mold cooling, injection molding machines and other pneumatic equipment to provide stable, high-quality
Oil-free screw air compressor technology analysis Oil-free screw air compressor is a kind of equipment that adopts oil-free lubrication technology and realizes air compression through the meshing motion of screw and star wheel. Its core lies in the physical structure design and water lubrication system to replace the traditional lubrication.
In theory, the screw air compressor can run continuously for 24 hours. This kind of air compressor will automatically load when the air pressure is insufficient, and will automatically unload when the air pressure is sufficient, so as to achieve 24 hours unattended. However, in actual use, in order to ensure the stability and extension of
Definitions and classification of standard analytical 1. for all-oil-free air compressors 1. Definitions Full oil-free air compressor refers to the compression process does not use lubricating oil, and the compressed gas does not contain oil in the high cleanliness of the equipment. The core lies in the use of water lubrication, ceramic bearings or
Screw air compressor and scroll air compressor have different characteristics in terms of efficiency, which mainly depends on their design, working principle and application scenario. The calculation method of screw air compressor efficiency is usually based on the ratio of its input power to output power.
In the chemical fiber industry, the air compressor is the key equipment to ensure the continuity of the production process and product quality, and its role runs through the core links such as raw material processing, spinning molding and post-processing, mainly by providing stable and clean compressed air to support the process requirements. 1. Original
In the industrial field, the normal range of compressor pressure will vary according to different application requirements and compressor models. In general, the pressure of compressed air for industrial use is usually between 0.7MPa and 1.0MPa. But the specific pressure according to different industries
The food and pharmaceutical industries cannot cope with all scenarios with relatively clean air alone. The place in direct contact with the product must use the cleanest gear, and the auxiliary link can use the cleaner gear. Oil-free water-lubricated air compressors are a reliable choice to meet these different needs. They fundamentally solve the problem of oil pollution and make food and pharmaceutical production more comfortable.
In modern industrial production, air compressor is the core equipment of power source, and its performance and efficiency are directly related to the stable operation of the production line and the economic benefits of the enterprise. With the progress of science and technology, permanent magnet screw compressor with its high efficiency and energy saving, stable operation, simple maintenance
Screw compressor applicable industry analysis Screw air compressor as the core equipment of industrial air source system, its application scenarios cover a wide range of compressed air quality, pressure stability and environmental protection requirements. Granklin Water Lubricated Single Screw Air Compressor
2018 Granklin Group. All rights reserved 沪ICP备18000439号-2
