SCH160 ANSI Butt Weld Carbon Steel Buttweld Caps

Specifications:

The pipe cap includes convex pipe cap, cone shell, variable diameter section, flat cover and shrink mouth design. The difference between the pipe cap and the head is that the pipe cap is generally used in the case of low pressure, which is convenient for disassembly and maintenance. The pipe cap is generally not used in the case of medium and high pressure. The inner diameter of the head shall prevail. The diameter of the head is very large. There is no requirement for the transition part of the pipe cap. In general, only the diameter and length can be found in the manual, and the straight side part is relatively long. Hot press forming process of carbon steel pipe cap: firstly, put the blank into the heating furnace, the heating speed above 400 ℃ is ≤ 200 ℃ / h, heat to the temperature required by the technology, and conduct heat preservation. Then put the heated blank into the adding mold, so that the blank and the mold are concentric in the circumferential direction. Start the hydraulic system to ensure the pressure is greater than 8Mpa. At the initial pressure, the temperature of the blank was measured by infrared thermometer. In the process of pressing, ensure the pressure balance.

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Sch160 Ansi CE Passed Carbon Steel Buttweld Caps Images