ICS23.060.99J16备案号:16671-2005逻黔中华人民共和国机械行业标准JB/T10530-2005氧气用截止阀Globevalvesforoxygen2005-09-23发布2006-02-01实施中华人民共和国国家发展和改革委员会发布JB/T10530-2005目次前言...........⋯⋯t....⋯⋯,............-..............-.⋯,一,.-..⋯1范围.............................一t........⋯⋯‘..................一t..二2规范性引用文件.⋯⋯....,,,.........⋯.........⋯⋯‘.-二‘二3术语和定义,,,,....“‘.t_,,,_.⋯‘_‘.,.,,,一下.“‘.,,,,,,,⋯‘4结构型式和参数‘...⋯⋯..t.......⋯⋯,..........-......⋯价二t.-...⋯⋯4.1结构型式......⋯⋯‘.-.....⋯⋯‘..⋯⋯‘..........⋯⋯,.,-......⋯⋯,4.2型号..⋯.........................,⋯⋯t,..一‘二,.,.二t..⋯⋯_..........⋯⋯._4.3参数‘__.二......⋯“‘..一_,.,,二“‘一.,.卜........⋯....卜,⋯⋯“..4.4结构长度及偏差..⋯,..-.⋯.,.,.二‘二‘⋯⋯.,,,....⋯⋯5技术要求.,........-.⋯⋯..........-⋯⋯,.....-...⋯⋯,........一5.1总则.,⋯._...................⋯⋯‘........⋯⋯_,.......⋯⋯‘.........-.....⋯⋯52壳体壁厚......⋯⋯‘....,..-..⋯⋯“.,.,..⋯,..⋯“.....卜.......一5_3阀杆直径.__.,....‘..‘.......,⋯⋯_一下..二“.,一,,,,,.⋯__5.4材料二...⋯‘.......二.,....⋯⋯价.,,价,一.一..一一.一..⋯⋯_5.5脱脂处理..............⋯.-....-.⋯、....⋯⋯..-.........一6检验和试验..........⋯⋯‘..,,..........⋯⋯...卜..⋯⋯‘二‘....二‘.....⋯⋯“6.1总则‘_“_,,,一,_,,,一,.““__,.,一,-一,,,,,,_,⋯“_..二,.⋯‘一6.2表面处理,,..........⋯,.,.....⋯⋯,.,..........⋯⋯.,,.⋯⋯价.6.3压力试验⋯⋯t‘.......⋯⋯....⋯⋯,.⋯⋯,..-.....................-..⋯‘⋯6.4静压寿命试验t...................一‘..........⋯⋯....⋯‘...⋯⋯65脱脂检验.._,...,,二‘.t.“.‘.....,....一...,,..⋯‘⋯“‘.......,.‘..⋯.“.6.6检验规则..,二,‘.t........,,...⋯⋯,.,,,.....⋯⋯.,.⋯‘..7订货要求,..................,二‘.‘......一,二,,...-.-...⋯⋯_.....⋯⋯,⋯,..⋯8标志、包装和贮存⋯‘...二,.⋯⋯,.⋯‘......-.......⋯⋯‘一,,...........