Pneumatic tube fittings are widely used in industries such as aviation, aerospace, shipping, automotive, and machinery to connect pipes and allow gases or liquids to flow smoothly. The performance of pneumatic tube fittings may be affected under different working conditions. This article will analyze the high-temperature and low-temperature performance of pneumatic tube fittings.In high-temperature environments, pneumatic tube fittings may experience the following effects:Firstly, high temperatures can cause deformation of the material used in pneumatic tube fittings. The material undergoes thermal expansion and contraction at high temperatures, which can lead to improper deformation of the fittings, affecting the sealing of the connection.Secondly, high temperatures can induce creep in the material of pneumatic tube fittings. Material creep refers to plastic deformation that occurs under prolonged exposure to high temperatures. If the material of the pneumatic tube fittings cannot wit...

When buying stainless steel pneumatic fittings in the market, it is very important to identify genuine and counterfeit products. Because genuine stainless steel pneumatic joints have better quality and reliability, while counterfeit products have quality problems and are unsafe to use. Below I will introduce how to distinguish genuine stainless steel pneumatic fittings from counterfeit products in detail from several aspects.First, the appearance of the material Genuine stainless steel pneumatic fittings are usually made of high-quality stainless steel, bright appearance, flat, no obvious scratches, and smooth to the touch. Counterfeit products are usually made of low-quality materials, with a rough appearance, a prickly feeling, and may even have obvious defects, such as corrosion, dents and so on.Second, trademarks and logos Genuine stainless steel pneumatic joints usually have clear trademarks and logos, trademark font is clear, complete printing, no fuzzy, skewed or leakage of ink ...