Trunnion mounted ball valves are an excellent choice for on/off service in large high pressure applications because the ball is secured at the top and bottom of the design. Ball valves are designed in accordance with ASME B16.34 and API 608, API 6D or BS
Features of cutting disc for stoneLong durablity and high sharpness, less down timeMainly for grinding stone materialmaterialStrong and nice packing with 5 layer of corrugated paper ,color package inside and outside