皇冠即时比分

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计量泵价格背压阀的使用与维护

水泵价格 卧泉泵业 897浏览 0评论

上海卧泉泵业为您提供免费查询,隔膜泵液下泵磁力泵排污泵化工泵皇冠即时比分最新最全报价,品种多样,24小时全天候售后服务咨询,售后无忧!

计量泵作为化学品精密投加的理想设备,广泛应用于石化、化工、油气田、电力、造纸、制药、环保、水处理等行业。计量泵的背压阀,一般有两种用途。防止液体在重力作用下自流(或虹吸)和稳定计量泵的流量。

皇冠即时比分SHIYONGYUWEIHUJILIANGBENGBEIYAFADEFANGFA:

1.YONGYUFANGZHIYETIZAIZHONGLIZUOYONGXIAZILIU(HUOHONGXI),ZHEISHIHOUYIBANXUANYONGDAYUYETIZISHENYALIJIKE,RUFANGZHIYEWEIWEI2MIYAOXIANGZHONGDEYETIZILIU,KEXUANYONGYALIDAYU0.02MPaDEBEIYAFA,YIBANJILIANGBENGXUANYONG0.1MPaJIKE。

2.YONGYUWENDINGJILIANGBENGDELIULIANG,RUMOUXIEJILIANGBENGDELIULIANGSUIYALIBIANHUAJIAODA,KEZAIJILIANGBENGDECHUKOUCHUSHEZHIBEIYAFA,SHIJILIANGBENGDESHUCHULIULIANGWENDING,ZHEISHIYIBANXUANZEBEIYAFADEYALIWEIJILIANGBENGDESHIJISHIYONGYALIHUOLVEXIAOYUJILIANGBENGDESHIYONGYALI。

3.CHUKOUGUANDAOSHANGDEDANXIANGFAYONGYUFANGZHIYETIHUILIU,BEIYAFAYONGYUBAOCHIJILIANGBENGCHUKOUYOUYIHENGDINGYALI。YOUYUJILIANGBENGDEWANGFUYUNDONG,QUDONGBUFENYOUYIDINGDEZHUANGJISHENGSHUZHENGCHANGXIANXIANG,GB/T7782-1996《JILIANGBENG》GUIDINGZAIJUBENG1MICHUDEZAOYINBUZAIYU75FENBEI(DANGRANYUEXIAOYUEHAO),SHENGYINYICHANG,KENENGYOUYIXIAYUANYIN:

a.BENGSHIYONGYALICHAOCHUBENGDEEDINGYALI(GUANDAOSHANGDEDANXIANGFABUCHANGTONGSHIKENENGCHUXIANCIXIANXIANG,KEYIZAIJILIANGBENGCHUKOUZHIDANXIANGFAQIANANZHUANGYIYALIBIAOJIANCHAJILIANGBENGCHUKOUYALI)。

b.WOGANZHOUCHENGSUNHUAI。

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