The most common anti-rust treatments of carbon steel flanges are black paint flange, yellow paint, anti-rust oil, electric galvanized, hot-dip galvanized.

The Black Paint Flange from Xunhong Steel is a high-quality product that meets the needs of a wide range of industries. This flange is made of carbon steel and features a black paint finish that helps protect it from corrosion and wear. The black paint finish also adds aesthetic value to the flange, making it a popular choice for many customers.

The Black Paint Flange is designed to meet international standards, including ANSI, ASTM, JIS, and DIN, ensuring that it is suitable for use in applications across a range of industries. This flange is especially popular in oil and gas, petrochemicals, and water treatment applications, where its high-pressure and high-temperature capabilities make it an ideal choice.

One of the unique selling points of the Black Paint Flange is its durability. The black paint finish not only helps protect the flange from corrosion, but also adds to its overall strength and resistance to wear and tear. This makes it a long-lasting and reliable option for customers who are looking for a flange that can withstand the demands of their applications.

Xunhong steel offers a wide range of sizes and styles of the Black Paint Flange to meet the needs of different customers. Additionally, the company can provide customized solutions for customers with unique requirements, including special coatings and surface treatments.