Shandong Chaoruisi Hi-Tech Metals Co., Ltd

The product, after being manufactured through special processes, undergoes ultra-high precision polishing treatment, with an inner surface roughness that can reach Ra ≤ 0.5μm. It possesses excellent corrosion resistance, high inner surface smoothness and cleanliness, and anti-adhesion characteristics, enabling it to maintain good performance even in high-temperature, high-pressure, and other harsh environments.

The production process of EP tubes includes a new process that combines electrolytic polishing technology with special passivation treatment. This new process generates minimal chemical pollution, and ultrasonic cleaning is used instead of traditional chemical cleaning, significantly reducing the environmental impact. It aligns with modern ecological and environmental protection concepts as well as relevant policy regulations.

Stainless steel EP tubes are high-quality, high-performance stainless steel pipes with a broad market application prospect. They are widely used in the pipeline transportation systems of industries such as pharmaceuticals, biological vaccines, and precision instruments. In addition, they are extensively applied in semiconductor instruments, pressure vessels, rare gas/ultra-pure gas transmission, chip manufacturing, hydrogen production, nuclear power, photovoltaics, machinery, and other industries.