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When welding steel pipes, what should be done to the pipe ends
(1) Remove rust, dirt, and grease from the pipe joints. (2) When using steam welding or mechanical cutting, the cross-section should be straight to ensure the concentricity of the steel pipe after welding. Burrs or attachments should be removed before welding. (3) When opening...Read more -
How to Store Precision Steel Pipes to Prevent Rust and Extend Their Service Life
First, let’s discuss the storage methods and precautions for precision steel pipes. Select a suitable storage location that is clean, well-ventilated, and free of debris and harmful gases. Keep the steel surface clean to prevent corrosion. For more expensive metal produc...Read more -
A Perfect Combination of Mechanical Properties and Low-Temperature Toughness of Q355NF Steel Plate
First, a Basic Introduction to Q355NF Steel Plate Q355NF steel plate is a low-alloy, high-strength structural steel plate widely used in various fields for its excellent mechanical properties and corrosion resistance. The “Q” in its designation indicates yield stre...Read more -
Applications, Production Process, and Precautions of SA210C High-Temperature Boiler Steel Pipe
First, Definition and Application of SA210C High-Temperature Boiler Steel Pipe Definition: SA-210C boiler steel pipe is a carbon-manganese steel small-diameter pipe specified in the ASME SA-210 standard. It is a pearlitic heat-resistant steel used for boilers and superheaters....Read more -
Analysis of Seamless Steel Pipe Dimension Excess
Seamless steel pipe dimension excess can be categorized into five types: uneven wall thickness, wall thickness excess, outer diameter excess, bend, and length excess. 1. Uneven wall thickness of seamless steel pipe refers to uneven wall thickness across the same cross-section ...Read more -
DN600 Steel Pipe Applications, Characteristics, and Selection
DN600 steel pipe is a 600mm diameter steel pipe widely used in various engineering and construction projects. Its many unique characteristics determine its importance and applicability in different fields. When selecting the right DN600 steel pipe, you need to consider a varie...Read more -
Comparison of Technical Characteristics between Spiral Welded Pipe and Straight Seam Welded Pipe
Spiral welded pipe and straight seam welded pipe have different technical characteristics and production processes, resulting in significant differences and distinctions in their manufacturing. They offer different functions and applications, and demonstrate different value in...Read more -
Characteristics, Production, and Quality Inspection of X90Q Longitudinal Welded Pipe
X90Q straight seam steel pipe is a high-end pipe material used in oil and gas transportation. Its manufacturing process and performance indicators are directly related to the safety and economy of energy transportation. According to the API 5L standard, this type of steel pipe...Read more -
Sizes and Applications for Efficient Engineering of 75mm OD Steel Pipe
75mm OD steel pipe is a common steel pipe specification with a wide range of applications. With an outer diameter of 75mm, it is a medium-sized steel pipe. First, Characteristics of 75mm OD Steel Pipe 1. Moderate Size: A 75mm OD steel pipe is a moderate size, neither too thick...Read more