H-T3139-2015_石油化工重载荷离心泵工程技术规定.pdf
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ICS 23.080
P 72
备案号:
中华人民共和国石油化工行业标准
SH/T3139-2004
石油化工重载荷离心泵工程技术规定
EngineeringSpecificationofCentrifugalPumpsforHeavyDuytServices
玩PetrochemicalIndustry
2004-10-20发布 2005-04-01实施
国家 发 展 和 改 革 委 员 会 发 布
SH/T 3139- 2004
目 次
前言 ···‘····················‘·········································‘······················ ·····························…·… in
1 范围 ·····.···································‘····‘·‘····· ····‘·‘·‘······‘···················· ·‘··1
2 规范性引用文件 ·······························‘············一··一·一···········一·一·一 1
3 替代设计 ··.····.·.·.····.··.·.···.·..·.··.·.·.·.······.······.·.·.····.·.·.··········‘···························‘······ ····· ····……2
4 术语和定义·····价 ·‘··.··‘········.····.·.·.·····.·.，·.···.·.····.·····.···.·.·.····.·一 ，一 ，·，价，一2
5 基本设计 ·.·.····.·.·..···...·.····.······.·.·.··········.·.·.·.···.·.·.···.··……2
5.1 一般要求 ····················································价···价一· ····一·.一·~ 一···…·…2
52 压力泵壳·····························································‘······················价· ·············…… 二‘-‘3
5.3 管口 (泵口)和压力泵壳上的其它接口·······························································4
5.4 作用在管口上的外力和外力矩 ················，···价····价····、·，······，····价·…·…，…，二，，…，，二，4
5.5 转子 ····························································，··‘····················价···································……4
5石 耐磨环 (口)和运转间隙······· ···················.···········.一 ，4
5.7 机械密封 (轴封) ················ ··· ····················‘···········…… .‘ .‘“ . … 二‘
5.8 动力学 ·····‘··························.············
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