Stainless steel heat transfer oil furnace coil is a component used in heat transfer oil furnace systems. Its primary function is to transfer heat from the heat transfer oil to the medium that needs to be heated, such as air, water, or other fluids. These furnace coils are typically manufactured using stainless steel to ensure stability and durability in high-temperature, high-pressure, and corrosive environments.

 

 

- Common Standards: The manufacture of stainless steel heat transfer oil furnace coils must comply with a series of standards, such as national standards GB, international standards ISO, American standards ASTM, ASME, and others.

- Common Materials: The choice of stainless steel typically includes grades 304 and 316, as they offer excellent corrosion resistance, mechanical properties, and high-temperature performance.

 

 

- Processing Methods: The manufacturing process involves bending, cutting, welding, and other techniques. Bending allows customization of the coil shape according to design requirements, while the quality of welding directly affects the products sealing and pressure resistance.

- Considerations: During welding, control over the appropriate welding temperature and speed is crucial to prevent overheating and intergranular corrosion. Attention must also be paid to eliminate welding defects to ensure quality.

 

 

- Production Specifications: The specifications of the furnace coil depend on the specific application, including parameters such as diameter, wall thickness, length, and others. These specifications are often determined based on customer requirements or specific project design criteria.

- Standards: The production process must adhere to manufacturing standards to ensure that the product meets design specifications and performance requirements.

 

 

- Diameter: Determined based on the flow rate of the heat transfer oil and the thermal load of the medium to be heated.

- Wall Thickness: Should be sufficient to withstand the pressure under operating conditions, ensuring the structural strength of the product.

- Length: Customized based on actual layouts and system design requirements.

 

 

- Welding Quality Inspection: Conduct non-destructive testing such as X-ray or ultrasonic testing to ensure the quality of welds.

- Material Inspection: Use tools such as a metallographic microscope and chemical analysis to inspect the material and ensure it meets specifications.

- Dimensional Inspection: Use tools like a coordinate measuring machine, gauges, etc., to inspect product dimensions and ensure compliance with design requirements.

- Pressure Resistance Testing: Use water pressure testing equipment to perform pressure resistance tests, ensuring the products safety under the designed working pressure.

 

These detailed specifications help ensure that stainless steel heat transfer oil furnace coils exhibit efficient heat transfer performance, stable structural strength, and safe operational conditions.