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What are the characteristics of large-diameter industrial steel pipes
1. Impact Toughness of Large-Diameter Galvanized Square Steel Pipes: A load acting on a machine part at a very high speed is called an impact load. The ability of a metal to resist failure under an impact load is called impact toughness. 2. Strength of Large-Diameter Steel Pip...Read more -
What are the connection methods for seamless steel pipes
First, the connection methods for seamless steel pipes: 1. Compression type: The pipe is inserted into the pipe end of the steel fitting and tightened with a nut. The screw force compresses the sleeve at the pipe end of the seamless steel pipe through the sealing ring, achievi...Read more -
Regarding the deviations and forming methods in the manufacturing of large-diameter steel pipes in industry
First, deviations in the manufacturing of large-diameter steel pipes. Common large-diameter steel pipe size range: Outer diameter: 114mm-1440mm; Wall thickness: 4mm-30mm. Length: Can be made to a fixed length or a non-fixed length according to customer requirements. Large-diam...Read more -
Advantages of 3PE Anti-corrosion Steel Pipes in Industrial Projects
1. 3PE anti-corrosion steel pipes have excellent sealing performance, which can significantly save energy, reduce costs, and protect the environment during long-term operation. 2. 3PE anti-corrosion steel pipes have strong corrosion resistance, a simple and rapid structure, an...Read more -
Factors Affecting the Accuracy and Resolution of Oil Casing Wall Thickness Measurement
API standards stipulate that the inner and outer surfaces of inlet and outlet oil casings must be free of folds, separations, cracks, and scratches. These defects must be thoroughly removed to a depth not less than 12.5% of the nominal wall thickness. Oil casings must underg...Read more -
What Happens to the Industrial Stainless Steel Pipes After Pickling
With the widespread use of stainless steel pipes, the requirements for them are becoming increasingly stringent, and processing techniques are becoming more diversified. Pickling is one such process. Do you know why pickled stainless steel pipes experience hydrogen embrittleme...Read more -
Methods and Annealing Steps for Preheating Deformation of Straight Seam Steel Pipes
First, methods for preheating the deformation of straight seam steel pipes. 1. Reasonable material selection. For precision complex molds, high-quality micro-deformation mold steel should be selected. For mold steel with severe carbide segregation, reasonable casting and tempe...Read more -
Specifications and Mechanical Properties of Large-Diameter Steel Pipes in Industrial Projects
First, the main processing methods for large-diameter steel pipes include. - Forging: A pressure processing method that uses the reciprocating impact force of a forging hammer or the pressure of a press to change the billet into the desired shape and size. - Extrusion: A proce...Read more -
The Principle and Characteristics of Industrial Slip-on Welding Flanges and Their Difference from Socket Welding Flanges
First, what are the principles and characteristics of slip-on welding flanges? A slip-on welding flange is a flange that connects to a container or pipeline using a fillet weld. It is an arbitrary type of flange. During design, it is checked as either an integral or loose flan...Read more