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How should the weld seams of industrial steel pipes be rust-proofed after welding
Welding is a common method of connecting steel pipes during industrial construction. However, after welding, the weld seams of steel pipes are prone to rust, affecting the quality and safety of the steel structure. So, how can steel pipes be rust-proofed after welding? The following introduces se...Read more -
Analysis of the Chemical Composition, Mechanical Properties, and Applications of 20G Seamless High-Pressure Boiler Steel Tubes
First, the chemical composition of 20G seamless steel tubes: Carbon: 0.17%-0.24% (variable, increased to 0.17%-0.23%) Silicon: 0.17%-0.37% Manganese: 0.35%-0.65% Phosphorus and Sulfur: ≤0.030% each (some requirements are more stringent, P ≤0.025%, S ≤0.020%) Chromium, Nickel, and Copper: ≤0.25% e...Read more -
1220 spiral steel pipe is a common choice in current construction projects
1220 spiral steel pipe is a new building material, revolutionizing the construction industry. With the continuous development of the construction industry, material requirements are becoming increasingly stringent. As a high-quality building material, 1220 spiral steel pipe offers many unique adv...Read more -
Exploring the Performance Characteristics and Applications of Y1Cr13 Seamless Steel Pipe
Y1Cr13 seamless steel pipe is a stainless steel material primarily composed of chromium (Cr) and carbon (C). It possesses the following notable properties: 1. Excellent Corrosion Resistance: Y1Cr13 seamless steel pipe exhibits excellent corrosion resistance in general atmosphere, water, and other...Read more -
Cold-drawn seamless steel pipes are widely used in industrial projects
Cold-drawn seamless steel pipes are a crucial manufacturing process in the steel industry, embodying sophisticated technology and a deep understanding of material properties. The cold-drawing process not only creates a smoother and more beautiful appearance but also offers superior performance, m...Read more -
Widespread Applications and Functions of Rectangular Steel Pipes
1. Basic Introduction to Rectangular Steel Pipes Rectangular steel pipes are a common steel profile with a rectangular or square cross-section. They are manufactured from hot-rolled or cold-drawn steel plates through welding, cold bending, or hot rolling. With excellent mechanical properties and ...Read more