Features and uses 1. The valve and pipeline connection adopts a welded structure. 2, the sealing surface is not easy to wear, abrasions, and good sealing performance. long life. 3. Compact structure, good opening and closing, small height, easy maintenance. 4, suitable for water, steam, oil pipelines, has the characteristics of high temperature and high pressure resistance. Majority:
The valve body of the American standard steel globe valve adopts a spherical structure and is beautiful in appearance. The valve seat disc adopts a tapered sealing structure to ensure reliable sealing. Flange connection steel globe valve is suitable for various pipes of Class 150 ～ 300, working temperature 29 ～ 425 ℃ (carbon steel material) or 40 ～ 550 ℃ (stainless steel material), used to cut off or connect medium , Choose different ..
Design and manufacture Structural length Flange dimensions Butt-welded connection dimensions Pressure-temperature test- Inspection