Zhejiang Max Stainless Steel Co., Ltd. is a modern stainless steel pipe manufacturing enterprise integrating scientific research, production and sales. The company adopts advanced, efficient and mature production management mode. The company chooses Walsin Lihwa and Yongxing Special Steel parent materials as the leading material for the production of high-quality stainless steel, providing the most reliable and safest stainless steel pipes and fittings for global users.
Commonly used materials for stainless steel heat exchange tubes are 304 stainless steel and 304L stainless steel. The following Max Stainless Steel will introduce you:
The first type: 304 stainless steel:
304 stainless steel has a wide range of applications, especially in the application of stainless steel heat exchange tubes. The core function of the stainless steel heat exchange tube is to conduct the heat generated by the gas. The better the thermal conductivity, the better the heat exchange effect. 304 has excellent thermal conductivity.
The processing of stainless steel heat exchange tubes is difficult, and its internal structure and welding process requirements are high. If it is not properly operated during the manufacturing period, it will affect the quality of the whole machine. Therefore, the manufacturing process of heat exchange tubes is risky, and 304 stainless steel can be used for stamping And bending and other thermal processing, there will be no heat treatment hardening phenomenon.
The second type: 304L stainless steel
304L stainless steel has excellent welding performance, and can maintain excellent intergranular corrosion resistance after welding or stress relief. Compared with 304 stainless steel, 304L stainless steel has higher thermal shock resistance, making the whole machine more stable and reliable.
The above are the two common materials of stainless steel heat exchange tubes, have you got them?