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  • 保溫球閥的改進

    zhenduimuqianjishulingyuzhongbaowenqiufacunzaidequexian,duiqimifengcailiaojimifengjiegoujinxinggaijin,shiqizaigaowengongkuangxianengquebaomifengxingneng,bingqiedadatigaoqishiyongshouming。guanjianci:baowenqiufa;mifengjiegou;mifengcailiao;wendu...

  • 三片式球閥的工作原理簡介

    sanpianshiqiufadegongzuoyuanliruxia:zaiguanbiweizhi,qiutishoufagandejixieshiyazuoyong,jinyazaifazuoshang。dangnishizhenzhuandongshoulunshi,faganzefanxiangyundong,qidibujiaoxingpingmianshiqiutituokaifazuo。faganjixutisheng,bingyufaganluoxuancaoneidedaoxiaoxianghuzuoyong,shiqiutikaishiwumocadixuanzhuan。zhizhidao...

  • 固定式鈦球閥的設計與研制

    taiyiqilianghaodejixiexingnengjiyouyidenaishixing,guangfanyingyongyuhuagong、yiyaoweisheng,zhiyan、lvjian、hangkongdenglingcheng。zaihuagongfangmianzhuyaoyongzuoyalirongqi,shusongguanxianjibengfa。qizhongtiezhigudingshiqiufa,yiqilianghaodemifengxing,youyidenaishixingnengjishiyinggaodegongzuoyalidengtedian,guangfanyingyongyushiyou、huagongxingye...

  • 球閥收縮系數與流量系數的研究分析

    zhenduiqiufazhongyeliuliudongqingkuangtichulejisuanqiufashousuoxishu dejianhuamoxingjiliuliangxishujisuanfangfa,bingjinxingleshiyanfenxi。guanjianci:qiufa;shousuoxishu;liuliangxishu;moxing 1 qianyan qiufayouyumifengxinghao、wuzhihouxianxiang、gongzuoyaligao、duiwuranbumingan、zhizaojiandan、guzhangshao...

  • 不銹鋼球閥密封結構探討

    zhaiyao:benwenduibuxiugangqiufademifengjiegouzuolechubutantao。zhongdianfenxileqiufazhumifengjiegoudexingshi,mifengcailiaodexuanzedengyingxiangqiufamifengxingnengheshiyongxingneng、kekaoxingdeyinsu,tichuledanxingzhangquanhejusifenyixichunshimifengzuozuchengdezuhexingmifengzuodejiegouxingshi...

  • 連續纖維增強玻璃鋼球閥性能研究

    jieshaoleyoucailiaoxingnengshiyanhuoqudelianxubolixianweizengqiangfuhecailiaodelixuexingneng,baokuoyangegebutongfangxiangdelashen、yasuo、jianqie、wanqudengxingnengcanshu,bingyijuzhexiexingnengcanshu,yanjiulianxuxianweizengqiangboligangqiufadeshejiyaodian,daochuqixiangxishejigongshi。tongguofucailiaozuchengjizhibeigongyijinxinggaijin,shideshejichudeboligangqiufa...

  • 高溫球閥噴涂 Al2O3-TiO2 和 WC-Co 涂層的耐磨粒磨損性能研究

    caiyongjiguangdenglizipentujishuzaiyishixiaodegaowenqiufajiticailiaoshangzhibeial2o3-tio2yuwc-cojinshutaocituceng,zaimocamosunshiyanjishangshitucengdenaimolimosunxingnengjinxingyanjiu,liyongsaomiaodianjing、guangxuexianweijingduitucengdexianweizuzhijiegou、mosunbiaomianjiqixiangzujinxingfenxi,bingcaiyongweishixianweiyingduji、we-50xingyeyalashenyanjihe...

  • 研發高溫高壓金屬座球閥項目探討

    tongguoduijinshuzuoqiufaxiangmubeijingjinxingjieshao,yueshulejinxingxiangmuyanzhikaifadeyiyi。zhenduiguoneiwaixiangguanjishufazhangaikuanghechenshi,tichuxiangmudeyanfaguanliguocheng。caiyongbinglianjishuluxian,jinxing30mpa/600℃jinshuzuoqiufayanfa,jiangkeyanguanlifenjiedaojishuyaoqiuzhong。tongguoxiangmudejishuhejingjixiaoyifenxi,zhichuxiangmujuyoulianghaodejie...

  • PE 球閥施工方案及注意事項

    shigongqianzhuyishixiang 1、maidishenduyizhaoranqishigongguiding,ruomaidishenduchaoguoshigongguidingshi,bixushiyongbaohuguan。2、wajuehouxianbashitou,suishidengzawuqingchu,zhihouyongshazi10cmhouzuoyoupupingbingyahao。3、qiufayulianjiejiedepeiguanxubaochishuiping,chuizhizhuangtaihoushigong。4、yuqitamaishewuyingbaochimaishejiangejuli:①diyucainuandeng6...

  • 固定球閥的特點與優點

    qiutidaiyougudingzhoudeqiufa,chengweigudingqiufa。gudingqiufazhuyaoyongyugaoyadakoujing。genjufazuomifengquandeanzhuangbutong,gudingqiufakeyiyouliangzhongjiegou:qiutiqianmifengdefazuo,qiutihoumifengdefazuo。yi、gudingqiufadetedian: 1、shuangzusaiyupaifanggongneng:gudingqiufacaiyongdanhuangyujinfudongfazuo,wulunfamenchuyuquankaihuoquanguanzhuangtaishi...

  • 三種浮球閥的功能與價格比較

    xiaokongshifuqiufajuyouzidongkaiqi、guanbiguanlu,yikongzhishuiweidegongneng。benfacaiyongyouzhitongcaijingzhiercheng,qitijixiaoanzhuangjianbian,qiyonglingmindugao,shuitousunshixiao、wushuichuixianxiang,nengdadatigaoshuita(chi)liyonglv,duiyuxinjianshuita(chi),youyufuqiutijidedadasuoxiao...

  • 一種簡單實用的球閥殼體車削加工方法及其刀具設計

    zaishijishengchanzhong,qiufaketilingjiandeneiqiumianyouyuweizhiteshu,jiagongnandujiaoda,youqiduiyujiagongjingduyaoqiujiaogaodelingjian,weilebaozhengjiagongzhiliang,jiubixuzhidinghelidejiagonggongyi,bingshejizhuanyongjiajuhedaoju。benwenyiqiufaketidejiagongweili,jieshaoyizhongjiandan、shiyongdeneiqiubiaomianchexuejiagongfangfajiqidaojusheji...

  • 全焊接閥體管線球閥焊接接頭安全評估(CTOD 試驗和結論)

    san、ctod(crack tip opening displacement)shiyan ruqiansuoshu,quanhanjiefatiguanxianqiufafatihanjiejietoushifamenyalibianjiewanzhengdezuidayinhuan,ranerpingjiahanjiejietourenxingdechuantongshiyanfangfaxiabi(charpy)chongjishiyanshijishangshigehenglianghanjiejietoukangchongjinenglidezhibiao,tabunengquanmianfanyinghanjiejietoudezhenshirenxing,ye...

  • 全焊接閥體管線球閥焊接接頭安全評估(影響閥體焊縫安全性的因素)

    yingxiangfatihanfenganquanxingdeyinsu 1.hanfenggenbuyinglijizhong youyuquanhanjieqiufafatizhuangpeiduizhunhedingweiyaoqiu,zaihanfenggenbucunzaiyitiaohuanxingzhuangpeixifeng,zhejiangdaozhizaifatihanfenggenbuchuxianjiaodadeyinglijizhong。tongguoyouxianyuanfenxijisuan,20in,600lbqiufafati,zai10mpagongzuoyalixia,keyimingxiandiguanchadaozaihanfenggenbuchuxianjiaoda...

  • 全焊接閥體管線球閥焊接接頭安全評估(前言)

    jieshaoleyizhongpingjiaquanhanjiefatiguanxianqiufahanjiejietouanquanxingdefangfa,genjuhanjiejietouduanlierenductodshiyanzhi,duimaihuhanhanjiejietoumianhanhourechulidekenengxingjinxinganquanpingding。weidaxingquanhanjiefatiguanxianqiufazhizaotigongkexueyiju。guanlianci:quanhanjiefaxiuguanxianqiufa;hanjiejietoumianhanhourechuli;liewenjianduanzhangkaiweiyi(ctod...

  • 長輸管線全焊接球閥焊接工藝慨述

    jieshaolequanhanjieqiufafatijihanjiecailiao、hanjiefangfa、hanjiejiegouhehanjiegongyi,jinxingxiangguanshiyanduihanjiecailiao、jiegoujigongyiyouhuaheyanzheng。guanzhenci:quanhanjieqiufa;caidou;hanjiegongyi...

  • 雙偏心半球閥的性能、結構特點及應用范圍

    suizhugongyebuduanfazhan,duiqiufayouqigaowen、gaoyaeliegongkuangqiufadexuqiuliangyuelaiyueda,yaoqiuqiufajuyounaimo、naichongshua、naigaowen、naifushidengxingnenggenggao。erchuantongdequantongjingqiufasuiranqiuxin、fazuojingguoduihan、pentudengjishujinxingbiaomianyinghuachuli,danshiqishiyongshouming、chengbenhexingnengdengyiranmanzubuleshiyongyaoqiu...

  • 氣動球閥管路設計

    jiandandijieshaoleqidongqiufaguanlusheji,qidongqiufachangjianxuqiu、jiejuefanganyijiqidongyuanjianxuanxingjisuan。guanjianci:qidongqiufa;guanlusheji yi、qidongqiufaguanlusheji qiufaweidanhuizhuan90°dekaiguanfamen,qidongzhixingqi(qidongtou)zaiqiyuanyalidezuoyongxia,tuidonghuosaiyundong,daidongfamenshixiankaiguandongzuo...

  • 浮動式大口徑球閥密封性與啟閉力矩的探討

    qiufashijinnianlaibeijiaoweiguangfancaiyongdeyizhongfamen,zaishiyou、huagong、yejin、qingfang、shipin、yuanzineng、hangkongdengbumendedaoguangfanshiyong。qiufayoufudongshi、gudingshiliangdalei,benwenzhuyaoduifudongshidakoujingqiufademifengxing、qibilijudengzuocuqiandetantao。guanjianci:fudongqiufa,mifengxingneng,qibiliju...

  • 球閥介紹

    qiufabujinjiegoujiandan、mifengxingnenghao,erqiezaiyidingdegongchengtongjingfanweineitijijiaoxiao、zhongliangqing、cailiaohaoyongshao、anzhuangchicunxiao,bingqiequdonglijuxiao,caozuojianbian、yishixiankuaisuqibi,shijinshijinianlaifazhanzuikuaidefamenpinzhongzhiyi。tebieshizaimei、ri、de、fa、yi、xi、yingdenggongyefadaguojia,qiufadeshiyongfeichangguangfan,shiyong...

  • 球閥的工作原理

    tongchangrenweiqiufazuishiyizhijiezuokaibishiyong,danjinlaidefazhanyijiangqiufashejichengshitajuyoujieliuhekongzhiliuliangzhiyong。qiufadezhuyaotedianshibenshenjiegoujincou,yiyucaozuoheweixiu,shiyongyushui、rongji、suanhetianranqidengyibangongzuojiezhi,erqiehuanshiyongyugongzuotiaojianeliedejiezhi,ruyangqi、guoyanghuaqing、jiawanheyixideng。qiufafatike...

  • 球閥所適用的場合

    youyuqiufatongchangyongxiangjiao、nilonghejusifuyixizuoweifazuomifengquancailiao,yincitadeshiyongwendushoufazuomifengquancailiaodexianzhi。qiufadejiezhizuoyongshikaojinshuqiutizaijiezhidezuoyongxia,yusuliaofazuozhijianxianghuyajinlaiwanchengde(fudongqiuqiufa)。fazuomifengquanzaiyidingdejiechuyalizuoyongxia,jubudiqufashengdansubian...

  • 浮動球球閥與固定球球閥有什么區別?設計時應注意什么?

    fudongqiuqiufadeqiutishifudongde,zaijiezhiyalizuoyongxia,qiutinengchanshengyidingdeweiyibingjinyazaichukouduandemifengquanshang,baozhengchukouduanmifeng,shudanmianqiangzhimifeng。gudingqiuqiufadeqiutishigudingde,shouyahoubuchanshengyidong,yinci,zaishejishiliangmifengquanyingyouzugoudeyujinlibaozhengmifeng,shushuangmianqiangzhimifeng。tongchangzai...

  • 什么是球閥?

    qiufazhixuyaoyongxuanzhuan 90 dudecaozuohehenxiaodezhuandonglijujiunengguanbiyanmi。wanquanpingdengdefatineiqiangweijiezhitigonglezulihenxiao、zhitongdeliudao。tongchangrenweiqiufazuishiyizhijiezuokaibishiyong,danjinlaidefazhanyijiangqiufashejichengshitajuyoujieliuhekongzhiliuliangzhiyong。qiufadezhuyaotedianshibenshenjiegoujincou,yiyucaozuoheweixiu,shiyongyu...

  • 常用球閥結構特點及設計標準

    changyongqiufajiegoutedianjishejibiaozhun xuhao/mingcheng/jiegoutedian/shiyongshejibiaozhun 1 luowenduan、chengchahanduan、zhengtihuoduifenshiqiufa 1、liudao:busuojinghuosuojing 2、qiuzhichengfangfa:fudong(zuozhishi) 3、fangchuichufaganjiegou 4、ruxuyaokeshezhifangjingdian、naihuojiegou 5、lianjieduan:luowen、chengchahan、duihan(yanchangfati)...

  • 浮動球閥標準與結構特點

    fudongqiufazhizaoguifan fudongqiufa api / gb zhizaoguifanbiao neirong api xilie gb xilie jibenshejiguifan api 6d gb/t 12237 yaliwendudengji asme b16.34 gb/t 9131 jiegouchangdu asme b16.10 gb/t 12221 falanxingshiyuchicun asme b16.5 jb/t 79 duihanjieduan asme b16.25 gb/t 12224 jianyanyu...

  • 球閥的結構、特點、優點及分類

    qiufaanqitongdaoweizhikefenwei:zhitongshi、santongshihezhijiaoshi。houliangzhongqiufayongyufenpeijiezhiyugaibianjiezhideliuxiang...

  • 波紋管密封球閥介紹

    bowenguanmifengfamenzhuyaoyongzaiyiran、yibaoheyoudugongkuangdekekechanghe,tongguotianliaohebowenguandeshuangzhongzuoyongshixianfaganmifeng,dadaofamenhewaijiedelingxielu。youyubowenguanzhinengchengshoulayazuoyongli,zhishiheyuzaiqibiguochengzhongfaganzuozhixianshengjiangyundongdefamen,suoyibowenguanfamenyibanjinxianyu...

  • 球閥的安裝和維修

    qiufaanzhuangzhuyishiyi anzhuangqiandezhunbei 1、qiufaqianhouguanxianyizhunbeihao。qianhouguandaoyingtongzhou,liangfalanmifengmianyingpingxing。guandaoyingnengchengshouqiufadezhongliang,fouzeguandaoshangbixupeiyoushidangdezhicheng。 2、bafaqianhouguanxianchuisaoganjing,qingchudiaoguandaoneideyouwu、hanzhaheyiqieqitazazhi。3、heduiqiufa...


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