JBT 6664.2-2004_自吸泵第2部分：技术条件

JBT 6664.2-2004_自吸泵第2部分：技术条件ICS65.060.35B91中华人民共和国机械行业标准JBfT6664.2-2004代替JB/I'6664.2-1993自吸泵第2部分:技术条件Self-primingpump一Part2:Requirements2004-10-20发布2005-04-01实施中华人民共和国国家发展和改革委员会发布.IB/1'6664.2-2004目次，、、、、、月J月闷巧80舀...一t..⋯⋯‘..一t.⋯⋯，...-.-...-...⋯⋯‘-.⋯1范围.·..·..·······..·············..········.····.·‘··..··.······..一2规范性引用文件.⋯t...-..···············.·······⋯⋯3技术要求.⋯⋯t.-...-一t...·.·.··...··.二3.1一般要求.--...-..一‘...-.-..⋯t...-..-.-...⋯32工作性能..⋯⋯，-..-..-..-...⋯⋯‘..-...‘·.·····.···⋯⋯3.3结构..t-..一_.，..--...-.⋯⋯，.‘-...⋯3.4密封形式⋯⋯‘-..⋯⋯‘--...1...·..·..t.一3.5轴承与润滑-.⋯⋯，-..-⋯⋯‘..·..··.·············.··‘······⋯⋯3.6联轴器或带轮.-.⋯⋯‘，-..-.-.·.·.··.············.···..·t.·.·.·一3.7材料与外购件.一‘..⋯⋯，一，...·‘.··.······.·.·.··········‘··············⋯⋯3.8铸铁件.，..⋯⋯，...-..一‘⋯⋯t...‘一3.9静平衡一t.-.-..⋯⋯‘，，..-.-...-...-...t.‘...3.10水(气)压试验..⋯，‘...-..··.··················t·············⋯⋯3.1}振动与噪声..⋯⋯t..--..二t...⋯⋯，·.·.··‘··········.··...⋯3.12装配与涂漆⋯t⋯⋯‘，.‘.，.，..-..⋯‘.⋯⋯价··...··········‘····3.13可靠性一‘...⋯，·.·················.··.·‘·⋯4试验方