Products News
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Some installation points about stainless steel pipe fittings
The installation method of stainless steel pipe fittings is the same as that of ordinary carbon steel pipe fittings, but there are some special requirements in some processes. as follows: 1. The material of stainless steel pipe fittings should not be in direct contact with other metals, and shoul...Read more -
What are the characteristics of large diameter steel pipes
1. Impact toughness of large-diameter steel pipe: The load acting on the machine part at a high speed is called impact load, and the ability of the metal to resist damage under the action of impact load is called impact toughness. 2. Strength of large-diameter steel pipe: Strength refers to the p...Read more -
Physical and chemical properties and shape inspection of high frequency welded steel pipe
High-frequency welded steel pipe management properties: normal temperature mechanical properties, high-temperature mechanical properties, low-temperature properties, corrosion resistance. The physical and chemical properties of high-frequency welded steel pipe mainly depend on the chemical compos...Read more -
Analysis of pressure grade of carbon steel spiral steel pipe
The pressure ratio of the spiral steel pipe on the gas pipeline also tends to decrease gradually. For pipe diameter, pressure, and pressure ratio, optimization calculation and comparison are required. When the output is determined and the pipe diameter, pressure, and pressure ratio are determined...Read more -
Forming Technology of Thin Wall Welded Steel Pipe
1. Downhill forming method: Downhill shaping of welded steel pipe equipment can significantly reduce edge extension. 2. Increase the middle extension of the billet: During the forming process, the reduction of the opening pass pattern is increased, so that the gap between the upper and lower roll...Read more -
What does the hot rolling process in stainless steel pipe fittings mean
Simply put, the process of rolling stainless steel pipe fittings after heating and controlling them above the recrystallization temperature is called hot rolling. The process of rolling below the recrystallization temperature, including at room temperature, is called cold rolling. Hot-rolled stee...Read more