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
The company provides Japanese and British standard galvanized scaffolding steel pipes, the outer diameter is 48.3mm and 48.6mm, the wall thickness is 2-4mm, and the length is 6 meters.