一、放空导淋阀应用规范设计制造：按ANSIB16.34;API602；BS5352连接端尺寸和结构长度：ANSIB16.10；ANSIB16.5JB97-75JB82-95阀门检验和试验：按API598材料：按AISI/ASTM的规定，主体材料：A105；F5；F11；F22；304；304L；316；316L；LF2等标记按MSS-SP-25二、主要外形和连接尺寸规格压力磅级LHD3D2D1TfZ-d重量英制公制缩径全径缩径全径1/21515010861613560.58911.51.64-162.563.3730015266.59514.51.64-162.733.6560016566.59514.56.44-163.004.003/4201501176178437098131.64-163.374.3730017882.5118161.64-193.654.7460019082.5118166.44-194.005.83125150165781185189118161.64-164.378.1730022998.513319.51.64-194.748.1760024198.5133216.44-195.8.179.4711/432150140841186398.512717.51.64-168.9412.04300216114.5156211.64-199.6013.70600339114.515622.56.44-199.4710.1011/2401501651031187398.512717.51.64-168.9412.04300229114.5156211.64-22.59.6013.70600241114.515622.56.44-22.510.1015.6125015020311813292120.515219.51.64-1912.6414.330026712716522.51.68-1913.7017.860029212716525.56.48-1915.6124.6)