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The promotion and application of precision seamless pipes is of great significance to saving steel, improving processing efficiency, and reducing processing procedures or equipment investment. It can save costs and processing time, increase output and material utilization, and at the same time help improve product quality, reduce costs, and improve economic benefits. Generally, precision seamless pipes are used in industries with high precision requirements, while seamless pipes are mostly used in industries without precision requirements. After all, the price of precision seamless pipes of the same specifications is higher than that of seamless pipes.

Stainless steel seamless pipe may be one of the most widely used metals in the world today. It not only looks good, but also has superior metal strength and durability. Many tools are stainless steel seamless pipes, and families and businesses choose to use stainless steel tools. High-risk work requires reliable tools, and stainless steel tools ensure that they will not be corroded or damaged during use.
Characteristics of stainless steel seamless pipes:
1. Energy saving. The heat transfer coefficient of stainless steel seamless pipes is 6000-8000w/m2.0c
2. Made of all stainless steel, it has a long service life of more than 20 years.
3. Change laminar flow to turbulent flow, improve heat exchange efficiency, and reduce thermal resistance.
4. High heat exchange rate, high temperature resistance (400), high pressure resistance (2.5Mpa).
5. Stainless steel seamless pipes have a compact structure, small footprint, light weight, easy installation, and save civil engineering investment.
6. Stainless steel seamless pipes are flexible in design, complete in specifications, practical and targeted, and save money.
7. Wide application conditions, suitable for heat exchange in a large pressure and temperature range and various media.
8. The maintenance cost of stainless steel seamless pipe is low, the operation is simple, the cleaning cycle is long, and the cleaning is convenient.
9. The nano thermal film technology is used to significantly improve the heat transfer coefficient.
10. It has a wide range of applications and can be widely used in thermal power, factories and mines, petrochemicals, urban centralized heating, food and medicine, energy electronics, machinery and light industry, etc.
Advantages of passivation of seamless pipes:
1. Compared with the traditional physical sealing method, the passivation treatment has the characteristics of not increasing the thickness of the workpiece and not changing the color, which improves the precision and added value of the product and is more convenient to operate;
2. Since the passivation process is carried out in a non-reactive state, the passivator can be added and used repeatedly, so the service life is longer and the cost is more economical.
3. Passivation promotes the formation of an oxygen molecular structure passivation film on the metal surface. The film is dense and stable in performance, and it has a self-repairing function in the air. Therefore, compared with the traditional method of applying anti-rust oil, the passivation film formed by passivation is more stable and corrosion-resistant.

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