What are the general materials of stainless steel heat exchange tubes?

 

 

The exchanger has been widely used in many fields at present. The heat exchanger is made of food-grade stainless steel, which has outstanding anti-rust and anti-scaling properties. The stainless steel heat exchange tube is one of the components of the heat exchanger, which is used for heat exchange between two media, usually in the simplified form, and is more and more widely used in our production and life.

 

Stainless steel heat exchange tube commonly used materials are:

 

304 stainless steel; 304 Stainless steel The most widely used stainless steel are applied to stainless steel heat exchange tube, the core role of the heat exchange tube is to conduct the heat generated by the gas, the better the thermal conductivity, the better the heat transfer. 304 stainless steel has good thermal conductivity. The processing of stainless steel heat exchange tube is very difficult, and the internal structure and welding process are very demanding. If you are not careful in the manufacturing process, it will affect the quality of the whole machine, and the manufacturing process is at risk. 304 stainless steel can be used for stamping, bending and other hot processing, there will be no heat treatment hardening phenomenon.

 

304L stainless steel; 304L stainless steel has very good weldability. Excellent intergranular corrosion resistance can be maintained after welding or stress relief, and thermal shock resistance is also higher than 304 stainless steel, making the whole machine more stable and reliable.

 

The above two different materials of stainless steel heat exchange tube can be customized according to customer requirements, silver Ze metal is a stainless steel welded pipe development and manufacturing and energy saving heat exchange equipment research and development and accessories manufacturing in one of the high-tech enterprises, is a new energy, energy saving and environmental protection equipment manufacturers supporting suppliers, there is a need to call for consultation.