DJ61F/DJ61W/DJ61Y/DJ61H-16P/DJ61H-25P/DJ61H-40P/DJ61H-63P/DJ61H-64P/DJ61H-100P/DJ61H-160P/R/RL超低温焊接截止阀、不锈钢低温法兰截止阀、超低温承插焊截止阀、超低温对焊截止阀是专门设计用于超低温工况(如深空探测、液化天然气等)的一种特殊阀门。它采用焊接工艺,具有更高的密封性能和更长的使...
DJ61H-16P、DJ61H-25P、DJ61H-40P、DJ61H-63P、DJ61H-64P、DJ61H-100P、DJ61H-160P/R/RL、DJ61F-16P、DJ61F-25P、DJ61F-40P、DJ61Y-16P、DJ61Y-25P、DJ61Y-40P、DJ61Y-63P、DJ61Y-64P、DJ61Y-100P、DJ61Y-160P/R/RL、DJ41Y-16P、DJ41Y-25P、DJ41Y-40P、DJ41Y-63P、DJ41Y-64P、DJ41Y-1...
DJ61H-63P,DJ61H-64P/R/RL不锈钢低超温焊接截止阀、对焊、承插焊低温截止阀 DJ61H-16P/DJ61H-25P/DJ61H-40P/DJ61H-63P/DJ61H-64P/DJ61H-100P/DJ61H-160P/R/RL、DJ61F-16P/DJ61F-25P/DJ61F-40P、DJ61Y-16P/DJ61Y-25P/DJ61Y-40P/DJ61Y-63P/DJ61Y-64P/DJ61Y-100P/DJ61Y-160P/R/RL、DJ6...
DJ61F/DJ61W/DJ61H/DJ61Y-16P/25P/40P/63P64P/100P/160P/R/RL不锈钢超低温焊接截止阀、不锈钢超低温对焊截止阀、不锈钢超低温承插焊截止阀是一种专门为超低温环境设计的焊接截止阀,具有出色的耐低温性能和良好的焊接性能。它采用了高质量不锈钢材料制成,能够适应各种恶劣的超低温环境,保证了阀门的稳定性和可靠...
DJ61H-16P、DJ61H-25P、DJ61H-40P、DJ61H-63P、DJ61H-64P、DJ61H-100P、DJ61H-160P/R/RL、DJ61F-16P、DJ61F-25P、DJ61F-40P、DJ61Y-16P、DJ61Y-25P、DJ61Y-40P、DJ61Y-63P、DJ61Y-64P、DJ61Y-100P、DJ61Y-160P/R/RL、DJ41Y-16P、DJ41Y-25P、DJ41Y-40P、DJ41Y-63P、DJ41Y-64P、DJ41Y-...