供应山东北泽DSZ44H铸钢水封闸阀DS/Z44H铸钢水封闸阀型号：DS/Z44H口径：50～600mm压力：1.6MPa～10.0MPa材质：铸钢、铸铁、不锈钢铸钢水封闸阀设计与制造标准：●设计与制造：GB12234●法兰尺寸：GB9113JB79●压力温度：JB/T74GB9131●结构长度：GB/T12221●对焊连接尺寸：---●检验与试验：JB/T9092GB12224供应山东北泽DSZ44H铸钢水封闸阀安装尺寸及重量：GB1.6MpaDN506580100125150200250300350400450500600L250270280300325350400450500550600650700800H33043549057058060573586099011301520161016601740Do250250300350350350400400450500500600600700Wt23353749811031621902524996006958561025▲---------7501000120018001800GB22.5MpaDN506580100125150200250300350400450500600L250270280300325350400450500550600650700800H33043549057058060573586099011401520161016601740D。250250300350350350400400450500500600600700Wt23353752851071671962615066187038641056▲---------9001200180025003500GB4.0MpaDN506580100125150200250300350400L250270280300325350400450500550600H33043549057058060573586099011401520D。300300350350400400450550650750850Wt27