Stainless Steel Air Conditioning Pipe Production Line – An Efficient Solution for Copper Tube Alternatives

The technological revolution in the air conditioning industry, "replacing copper pipes with stainless steel," is moving from concept validation to large-scale application. The core driving force behind this trend is a combination of three factors: resource security concerns, comprehensive performance advantages, and cost optimization needs. China's reliance on imported copper resources has long exceeded 70%, and the annual consumption of copper in the refrigeration and air conditioning industry accounts for nearly 15% of the total industrial consumption, with high supply chain risks. Stainless steel pipes excel in corrosion resistance, have a longer lifespan than copper pipes, and also reduce the resistance in the transfer of refrigerants, enhancing system efficiency. More importantly, the cost of stainless steel materials is several times lower than that of copper, presenting a significant cost-saving opportunity in the highly competitive air conditioning market, which is highly attractive to businesses.

As copper prices continue to rise and raw material costs increase, stainless steel pipes are increasingly becoming the alternative choice for connecting home and commercial air conditioning systems and refrigeration pipes, marking a new trend in the industry.Guangdong Hanhao Technology Co., Ltd.Customized stainless steel air conditioning tube production line for the industry, designed to replace copper tubes, featuring high efficiency, precision, and intelligence, helping users reduce costs and improve efficiency; enhancing the overall competitiveness of enterprises.

Technical Specifications

Material: 300 series; 400 series; 2205 duplex steel; titanium alloy

Pipe Diameter Range: Φ5 - 54 mm

Wall Thickness Range: 0.3 - 2.0 mm

Welding Method        Three-Cathode + Dual Electromagnetic Control

Production Speed: 2–15 m/min

Execution Standards: ASTM A312/A312M, A249/A249M, GB/T 12771-2019

Production Process:

Open Book ➡ Shear Weld ➡ Storage Tank ➡ Steel Strip Cleaning ➡ Edge Trimming Import ➡ Shaping ➡ Weld Tracking ➡ Welding (with Protective Box) ➡ Welding Defect Detection ➡ Weld Seam Correction ➡ Seam Flatting ➡ Automatic Sanding ➡ Initial Diameter Setting ➡ Pipe Cleaning ➡ Stabilization Bright Heat Treatment ➡ Diameter Setting ➡ Eddy Current Testing ➡ Coding ➡ Synchronous Cutting ➡ Automatic Cutting

Application Scenarios

Pipe for Heat Exchangers

Cooling tube

Commercial Air Conditioning

Home Air Conditioner

Central Air Conditioning