The installation of stainless steel heat exchange tubes should revolve around "preventing damage, ensuring sealing, and improving efficiency", with a focus on the following aspects: Firstly, it is necessary to prepare in advance by checking the specifications of the heat exchange tubes (diameter, wall thickness, material) and their compatibility with the heat exchanger shell and tube plate, ensuring that there are no burrs or deformations at the tube ends. At [...]
Stainless steel heat exchange tubes can be polished to optimize heat transfer efficiency, ensure performance, and improve installation adaptability. 1. Remove surface oxide scale/impurities and enhance heat transfer After leaving the factory or being processed, the surface of the tube is prone to adhering oxide scales, oil stains, etc. These substances have high thermal resistance and can reduce heat transfer efficiency; Grinding can remove such layered materials, allowing the pipe [...]
Stainless steel heat exchange tubes can outperform copper tubes in just these five aspects! 1、 Low cost The price of stainless steel raw materials is lower than that of copper, especially when used in large quantities or in bulk, the cost advantage is significant. 2、 Strong corrosion resistance Resistant to chloride ions and acid-base corrosion (such as 316L), more rust resistant than copper pipes, with a longer lifespan and reduced [...]
When stainless steel heat exchange tubes encounter corrosive environments such as contact with media containing chloride ions or sulfides, or are subjected to high temperature, high humidity, and alternating stress conditions, protective measures should be taken from four aspects: strengthening the corrosion resistance of the material, optimizing the surface state, avoiding corrosion causes, and actively suppressing corrosion. 1. Accurately match corrosion-resistant materials Select the appropriate stainless steel grade based on [...]
Stainless steel heat exchange tubes with problems must be intercepted before leaving the factory and must not flow into the installation process. After all, heat exchange tubes need to work under pressure in an environment with alternating cold and hot temperatures, which may be corrosive. Even if a small problem is not handled properly, it may cause leakage and affect heat transfer after installation, and in severe cases, it may [...]
The process of emergency stop loss, root cause investigation, targeted repair/replacement, and system optimization prevention should be followed to deal with corrosion perforation of stainless steel heat exchange tubes. The key is to first terminate the risk of leakage, and then analyze the cause of corrosion to avoid problem recurrence Firstly, emergency stop loss and system isolation: Corrosion perforation can cause leakage of the heat exchange medium (such as mutual [...]
The installation of stainless steel heat exchange tubes should revolve around "preventing damage, ensuring sealing, and improving efficiency", with a focus on the following aspects: Firstly, it is necessary to prepare in advance by checking the specifications of the heat exchange tubes (diameter, wall thickness, material) and their compatibility with the heat exchanger shell and tube plate, ensuring that there are no burrs or deformations at the tube ends. At [...]
Stainless steel heat exchange tubes can be polished to optimize heat transfer efficiency, ensure performance, and improve installation adaptability. 1. Remove surface oxide scale/impurities and enhance heat transfer After leaving the factory or being processed, the surface of the tube is prone to adhering oxide scales, oil stains, etc. These substances have high thermal resistance and can reduce heat transfer efficiency; Grinding can remove such layered materials, allowing the pipe [...]
Stainless steel heat exchange tubes can outperform copper tubes in just these five aspects! 1、 Low cost The price of stainless steel raw materials is lower than that of copper, especially when used in large quantities or in bulk, the cost advantage is significant. 2、 Strong corrosion resistance Resistant to chloride ions and acid-base corrosion (such as 316L), more rust resistant than copper pipes, with a longer lifespan and reduced [...]
When stainless steel heat exchange tubes encounter corrosive environments such as contact with media containing chloride ions or sulfides, or are subjected to high temperature, high humidity, and alternating stress conditions, protective measures should be taken from four aspects: strengthening the corrosion resistance of the material, optimizing the surface state, avoiding corrosion causes, and actively suppressing corrosion. 1. Accurately match corrosion-resistant materials Select the appropriate stainless steel grade based on [...]
Stainless steel heat exchange tubes with problems must be intercepted before leaving the factory and must not flow into the installation process. After all, heat exchange tubes need to work under pressure in an environment with alternating cold and hot temperatures, which may be corrosive. Even if a small problem is not handled properly, it may cause leakage and affect heat transfer after installation, and in severe cases, it may [...]
The process of emergency stop loss, root cause investigation, targeted repair/replacement, and system optimization prevention should be followed to deal with corrosion perforation of stainless steel heat exchange tubes. The key is to first terminate the risk of leakage, and then analyze the cause of corrosion to avoid problem recurrence Firstly, emergency stop loss and system isolation: Corrosion perforation can cause leakage of the heat exchange medium (such as mutual [...]
