pt电子游戏

上海沪工阀门厂(集团)有限公司

沪工阀门pt电子游戏

上海沪工阀门厂(集团)有限公司 | 2010-06-03

WOGUODEFAMENXINGYEYIJINGJINGLILEJISHINIANDEFAZHAN。JUGUOJIATONGJIJU 2008 NIANTONGJISHUJUZILIAOXIANSHI,ZHONGGUOFAMENZHIZAOYEGUIMOYISHANGQIYEGONGYOU 1700 DUOJIA,DANGNIANSHENGCHANFAMEN 326 WANDUN,GONGYEZONGCHANZHI 1147 YIYUAN,LIRUNZONGE 63.90 YIYUAN。YUCITONGSHI,FAMENBIAOZHUNYEDEDAOLEZHANGZUDEFAZHAN。JIEZHIDAO 2008 NIANNIANDI,YOUQUANGUOFAMENBIAOWEIHUIGUIKOUDEXIANXINGYOUXIAOFAMENGUOJIABIAOZHUN 43 XIANG,JIXIEXINGYEBIAOZHUN 98 XIANG。YOUJICHUBIAOZHUN、FANGFABIAOZHUN、CHANPINBIAOZHUN、LINGBUJIANBIAOZHUN、CAILIAOBIAOZHUNDENGWUBUFENGOUJIANDEWOGUOFAMENBIAOZHUNTIXIYEYIQUELI。

FAMENCHANPINGUANGFANYINGYONGYUSHIYOU、HUAGONG、HEDIAN、YEJIN、DIANLI、SHUILI、DAXINGMEIHUAGONGDENGXINGYE,SUIZHEFAMENCHANPINZONGLIANGDEBUDUANZENGJIA,FAMENJISHUDEBUDUANFAZHAN,FAMENYINGYONGLINGYUDEBUDUANTUOKUAN,YUZHIDUIYINGDEFAMENBIAOZHUNYUELAIYUEZHANGXIANCHUQIZHONGYAOXING。BENWENCONGYIXIAJIFANGMIANJIESHAOLEFAMENBIAOZHUNDEFAZHANGAIKUANG、TIXIGOUCHENG、BIAOZHUNXIANZHUANG、CAIBIAOQINGKUANGHEFAZHANDONGXIANG。

1 阀门标准发展概况

pt电子游戏20 SHIJIWU、LIUSHINIANDAI,WOGUOFAMENBIAOZHUNHUAGONGZUOCHUSHIQIBU,ZHIDINGDESHI JB93-1959《SHOUBING》HE JB308-1962《FAMENXINGHAOBIANZHIFANGFA》DENGJIANDANJICHUBIAOZHUN。

70 NIANDAIWOGUOKAISHIFAMENLINGBUJIANDEXILIEHUAGONGZUO,ZHIDINGLE JB17O1-1975《ZHAFAFAGANLUOMU》、JB1754-1975《JIETOU》DENGDALIANGDEFAMENLINGBUJIANBIAOZHUN,SHIXIANLEFAMENBUJIANDETONGYIHEXILIEHUA。

80 NIANDAIHOU,SUIZHEWOGUOBIAOZHUNHUAGONGZUODEJIAQIANG,FAMENBIAOZHUNDEDAOLEXUNSUDEFAZHAN。ZHEIDUANSHIJIANZHIDINGDEBIAOZHUNBAOKUOYOUJICHUBIAOZHUN、CHANPINBIAOZHUN、CAILIAOBIAOZHUNHEFANGFABIAOZHUNDENG。BIAOZHUNZHONGLEIQIQUAN,FUGAIMIANGUANG,QIEXUDUOBIAOZHUNCAIYONGLEGUOJIBIAOZHUNHEGUOWAIXIANJINBIAOZHUN。

90 年代,阀门标准从由基础性、通用性为主到包括各种产品标准、方法标准等。这期间制定的标准有 JB/8527-1997《金属密封蝶阀》、JB/7748-1995《阀门清洁度和测定方法》等一批代表性标准,标准数量超过 100 项。

2000 NIANYIHOU,BIAOZHUNHUADEGONGZUOJUYOUSHIZHIXINGDEJINZHAN。YI,DUIBIAOLINGJIAOZHANGDEBIAOZHUNJINXINGLEZHENGCHANGDEXIUDING;ER,ZHIDINGLEYIDAPICAIYONGGUOJIBIAOZHUNHUOGUOWAIXIANJINBIAOZHUNDEWOGUOFAMENBIAOZHUN;SAN,ZHIDINGLEXUDUOSHIYINGSHICHANGXUQIUHEFANYINGFAMENXINJISHUDEBIAOZHUNGUIFAN。ZHEIQIJIANZHIXIUDINGFAMENBIAOZHUN 80 DUOXIANG,SHIBIAOZHUNSHULIANGDADAO 140 DUOXIANG,CONGERXINGCHENGLEWOGUODEFAMENBIAOZHUNTIXI。

2 我国阀门标准体系的构成

BIAOZHUNTIXISHIZHIJIANGQUANXINGYEMIANDUISHICHANGXUQIUHEZHENDUIXINGYEQIYECHANPINSHENGCHANJIXINCHANPINKAIFAZHONG,YOULIYUZHIZAOYUSHIYONGSHUANGFANGSUOXUQUANBUBIAOZHUNDEZONGHE,BINGSHIGEXIANGBIAOZHUNZHIJIANZAISHIYONGDUIXIANG、FANWEIHENEIRONGDENGFANGMIANXIANGHUGUANLIAN、XIANGHUXIEDIAO、XIANGHUZHIYUE。BIAOZHUNTIXISHIHELIFUGAIQUANXINGYESHENGCHANHEJISHUDEKEXUEYOUJITI,TONGSHIYEYAOKAOLVDAOYUGEXIANGGUANLINGYUDEXIANJIEYUPEIHE。

MUQIAN,WOGUOFAMENBIAOZHUNTIXIZHUYAOYOUWUGEBUFENZUCHENG,TIXIJIEGOUKUANGJIATUJIANTU 1。

阀门标准体系框架图(图 1)
图 1 阀门标准体系框架图

pt电子游戏DIYIBUFENSHIJICHUBIAOZHUN,ZHUYAOSHIYONGYUGEGONGYELINGYUYONGFAMEN,YIGUOJIABIAOZHUNWEIZHU,BAOKUOSHUYU、BIAOZHI、JIEGOUZHANGDU、XINGHAOBIANZHIDENGBIAOZHUN;

DIERBUFENSHIFANGFABIAOZHUN,BAOKUOXINGNENGSHIYAN、SHOUMINGSHIYANYIJITANSHANGSHIYANDENGBIAOZHUN;

第三部分是产品标准。基本上是按阀门结构分类而确定的,分为国家标准和行业标准。包括闸阀截止阀球阀旋塞阀蝶阀pt电子游戏、隔膜阀、疏水阀、特种阀门、驱动装置等标准;

DISIBUFENSHILINGBUJIANBIAOZHUN。WEICHANPINBIAOZHUNPEITAOSHIYONGDELINGBUJIANBIAOZHUN,YIXINGYEBIAOZHUNWEIZHU,BAOKUOFAGANLUOMU、TIANLIAO、TIANLIAOYAGAIDENGLINGBUJIAN;

DIWUBUFENSHICAILIAOBIAOZHUN,BAOKUOGANGZHICAILIAO、TIEZHICAILIAOHEYOUSEJINSHUDENGCAILIAOBIAOZHUN。

3 我国门门现行标准

截止到 2008 年年底,由全国阀门标委会归口的现行有效阀门国家标准 43 项,机械行业标准 98 项。各类标准统计如《表 1》。

《表 1》 我国阀门标准统计
基础标准 方法标准 产品标准 零部件标准 材料标准 工艺标准
16 17 45 53 8 2

(1) JICHUBIAOZHUNBUFEN:

这部分标准主要包括阀门的术语pt电子游戏、分类、结构长度、型号编制及管道元件的公称尺寸和压力。这些标准是各类其他阀门标准的基础。其中术语、分类等标准等对于规范专业术语、方便技术交流起到了重要的作用,而结构长度参数给阀门的设计、制造、选型等提供了指导。而且这些标准大多是按相应的国际标准起草的,很好地实现了国际的接轨。

ZHEILEIBIAOZHUNDEDAIBIAOYOU:

  • GB/T 21465-2008 《阀门术语》;
  • GB/T 12221-2005 《金属阀门结构长度》;
  • JB/T 308-2004 《阀门型号编制方法》。

pt电子游戏(2) FANGFABIAOZHUNBUFEN:

这部分标准主要规定了各类阀门的性能试验方法,包括工业阀门的压力试验、流量及流阻系数的试验、耐火试验、静压寿命试验等通用试验方法;以及安全阀、减压阀蒸汽疏水阀等各种特性试验方法。

ZHEIXIEBIAOZHUNTONGYILEXINGYEGELEIFAMENDESHIYANFANGFA,WEIKEXUEGONGZHENGPINGJIAFAMENXINGNENGTIGONGLETONGYIDEYIJU。TONGSHI,XIANGGONGYEFAMENYALISHIYAN、ZHENGQISHUSHUIFAXINGNENGSHIYANDENGBIAOZHUNCAIYONGLEGUOJIBIAOZHUN;NAIHUOSHIYAN、ANQUANFAXINGNENGSHIYANDENGBIAOZHUNFENBIECAIYONGLEYINGGUO、MEIGUODENGXIANJINGUOJIADEBIAOZHUN,SHIBIAOZHUNDEJISHUSHUIPINGDADAOGUOJIXIANJINHUOGUOJITONGYONGSHUIPING。

ZHEILEIBIAOZHUNDEDAIBIAOYOU:

  • GB/T 13927-2008 《工业阀门压力试验》;
  • GB/T 12245-2006 《减压阀性能试验方法》;
  • JB/T 8858-2004 《闸阀静压寿命试验规程》;
  • JB/T 6899-1993 《阀门耐火试验》。

(3) CHANPINBIAOZHUNBUFEN:

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ZHEIXIECHANPINBIAOZHUNJIBENANFAMENCHANPINDEFENLEIERFENBIEQUEDING,BAOKUOTONGYONGDEZHAFA、QIUFA、DIEFA、ZHIHUIFA、GEMOFA、JIANYAFA、ANQUANFA,YEBAOKUOZHUANMENYONGTUDEGEZHONGFAMEN,RUSHIYOUHUAGONGYONGFA、QIPINGYONGFA、DIANZHANYONGFA、ZHANGSHUGUANXIANYONGFAMENDENG,FUGAILEGUONEIGEZHUYAOJIEGOUHEZHUYAOYONGTUDEGEZHONGFAMEN。

ZHEIXIEBIAOZHUNCHENGXIANLEWOGUOFAMENXIANXINGCHANPINDEJIBENJIEGOUHEGUIGECANSHU、FANYINGLEWOGUOFAMENSHEJIHEZHIZAODEJISHUSHUIPING,TIXIANLEXINCHANPIN、XINZHUANLIDEYINGYONGQINGKUANG。

ZHEILEIBIAOZHUNDEDAIBIAOYOU:

  • GB/T 12234-2007 《石油、天然气工业用螺柱连接阀盖的钢制闸阀》;
  • GB/T 12238-2008 《法兰和对夹连接弹性密封蝶阀》;
  • GB/T 19672-2005 《管线阀门技术条件》;
  • JB/T 7746-2006《紧凑型锻钢阀门》。

pt电子游戏(4) LINGBUJIANBIAOZHUNBUFEN:

ZHEIBUFENBIAOZHUNSHIFAMENBIAOZHUNXILIEHUA、TONGYONGHUAHEBIAOZHUNHUADEJICHU。FENBIEGUIDINGLEZHONGDIYA、GAOYAHECHAOGAOYAFAMENDELINGBUJIANJIEGOU、CHICUNHEYAOQIU。

ZHEILEIBIAOZHUNDEDAIBIAOYOU:

  • JB/T 1700-2008 《阀门零部件螺母、螺栓和螺塞》系列标准;
  • JB/T 1308.1~21-1999 《PN250MPa 超高压阀门和管件技术条件》。

(5) CAILIAOBIAOZHUNBUFEN:

ZHEILEIBIAOZHUNSHIFAMENBIAOZHUNDEPEITAOBIAOZHUN,ANZHAOFAMENCHANPINDETEXING,GUIDINGLEGEZHONGPEITAOSHIYONGCAILIAODEHUAXUECHENGFEN、LIXUEXINGNENGJIZHILIANGYAOQIUDENG。

ZHEILEIBIAOZHUNDEDAIBIAOYOU:

  • GB/T 12225-2005 《通用阀门铜合金铸件技术条件》;
  • GB/T 12228-2006 《通用阀门碳素钢锻件技术条件》;
  • GB/T 12229-2005 《通用阀门碳素钢铸件技术条件》;
  • GB/T 12230-2005 《通用阀门不锈钢铸件技术条件》。

4 我国阁门行业的采标情况

CAIYONGGUOJIBIAOZHUNHECAIYONGGUOWAIXIANJINBIAOZHUNSHIWOGUOZHONGYAODEYIXIANGBIAOZHUNHUAZHENGCE。FAMENBIAOZHUNYEJIJIGUANCHELEZHEIYIZHENGCE,JICHUBIAOZHUN、FANGFABIAOZHUNHECHANPINBIAOZHUNCAIYONGLEDALIANGDEGUOJIHEGUOWAIXIANJINBIAOZHUN,TIGAOLEWOGUOFAMENBIAOZHUNJISHUSHUIPING。

(1) CAIYONGGUOJIBIAOZHUNQINGKUANG

对应于阀门的国际标准采标情况见《表 2》。

《表 2》 我国采用 ISO 标准对应情况
序号 国际标准编号 国际标准名称(中文) 对应我国标准编号
1 ISO 6552:1980 自动蒸汽疏水阀 术语 GB/T 12250-2005 NEQ
2 ISO 6553:1980 自动蒸汽疏水阀 标志
3 ISO 6554:1980 自动蒸汽疏水阀 结构尺寸
4 ISO 6704:1982 自动蒸汽疏水阀 分类 GB/T 12247-1989 MOD
5 ISO 6948:1981 自动蒸汽疏水阀产品性能特征试验 GB/T 12251-2005 NEQ
6 ISO 7841:1988 自动蒸汽疏水阀 蒸汽泄漏量的定义 试验方法
7 ISO 7842:1988 自动蒸汽疏水阀 排水量测定 试验方法
8 ISO 5208:2008 工业阀门.金属阀门的压力试验 GB/T 13927-2008 MOD
9 ISO 5209:1977 通用阀门 标志 GB/T 12220-1989 MOD
10 ISO 5752:1982 管道用法兰连接金属阀门 结构尺寸 GB/T 12221-2005 MOD
11 ISO 5996:1984 铸铁闸阀
12 ISO 6002:1992 螺栓连接阀盖的钢制闸阀
13 ISO 7121:2006 工业用通用钢制球阀 GB/T 12237-2006 NEQ
14 ISO 7259:1988 埋地用按钮操纵的铸铁闸阀
15 ISO 10434:2004 石油、石化及相关工业螺栓连接阀盖的钢制闸阀 GB/T 12234-2007 NEQ
16 ISO 10497:2004 阀门试验——耐火型式试验的需求
17 ISO 10631:1994 通用金属蝶阀 GB/T 12238-2008
18 ISO 12149:1999 螺栓连接阀盖的通用钢制截止阀
19 ISO 15761:2002 石油和天然气工业用公称尺寸 DN≤于100 的钢制闸阀、球阀和止回阀 正在转化
20 ISO 15848-1:2006 工业阀门.散逸性介质泄露的测量、试验和鉴定程序.第 1 部分:阀门型式试验的分类和鉴定程序
21 ISO 15848-2:2006 工业阀门.散逸性介质泄露的测量、试验和鉴定程序.第 2 部分:阀门产品验收试验 正在转化
22 ISO 17292:2004 石油、石化工业用金属球阀 GB/T12237-2006 NEQ
23 ISO 5210:1991 工业阀门——多回转阀门驱动装置连接 GB/T 12222-2005 MOD
24 ISO 5211:2001 工业阀门——部分回转驱动装置连接 GB/T 12223-2005 MOD
25 ISO 4126-1:2004 过压保护安全装置.第 1 部分:安全阀 GB/T 12241-2005 MOD
26 ISO 4126-4:2004 过压保护安全装置.第 4 部分:先导式安全阀 正在转化

CONGSHANGBIAOZHONGKEYIKANCHU,DADUOSHUGUOJIBIAOZHUNYIBUTONGCHENGDUDIZHUANHUAWEIWOGUOBIAOZHUN。DANYEYOUYIXIEZANSHIMEIYOUZHUANHUA,LINGWAIYOUGEBIEDEGUOJIBIAOZHUNBUTAIFUHEWOGUODEGUOQING,JIANGBUZHUANHUA。

(2) CAIYONGGUOWAIXIANJINBIAOZHUNQINGKUANG

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pt电子游戏CAIYONG ISO HEGUOWAIXIANJINBIAOZHUN,SHIWOGUOBIAOZHUNSHUIPINGYOUJIAODADETIGAO,SUOXIAOLEFAMENCHANPINYUGUOWAIXIANJINCHANPINDECHAJU,DUIYUYIXIECHANGGUICHANPIN,BUDANDADAOSHENZHICHAOGUOGUOWAITONGLEICHANPINDEZHILIANGSHUIPING。

5 阀门标准的发展趋势

(1) JIAQIANGBIAOZHUNYUKEYAN、TEBIESHIGUOJIAZHONGDAKEJIXIANGMUYANJIUDELIANXI,YINDAOKEYANHEJISHUXIANJINDEGUGANQIYE,JIANGZIZHUCHUANGXINDECHENGGUOZHUANHUAWEIBIAOZHUN,TUIDONGXINJISHU、XINGONGYIDEFAZHAN。

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pt电子游戏JIANGYIPIXINCHANPIN、XINJISHUZHUANHUAWEIBIAOZHUN,JIANGDILECHENGBEN,TIGAOLEXIAOYI,YOUHUALECHANPINGONGNENG,BINGSHIXINCHANPINHEXINJISHUXUNSUDEDAOSHICHANGDERENKE,CUJINLECHANYEDEJINBU。

pt电子游戏(2) FAZHANJIENENGJIANGHAO、XINXINGCAILIAODENGFANGMIANDEBIAOZHUN,CUJINCHANYEJIEGOUDIAOZHENG。

pt电子游戏WOGUOZIRANZIYUANYOUXIAN,YINCIZHIDINGJIEDIAN、JIESHUI、JIECAIFANGMIANDEBIAOZHUNSHIFAMENBIAOZHUNDEFAZHANFANGXIANGZHIYI。JIAKUAITAOTAIXIAOLVDI、NENGHAODADECHANPIN,DIAOZHENGCHANYEJIEGOU,CUJINXINJISHU、XINCHANPINDEKAIFAHETUIGUANGYINGYONG。FAMENZAIJIECAIFANGMIAN,ZHONGDIANSHIYANJIUXINXINGCAILIAO,YONGXINXINGCAILIAODAITIJINSHUCAILIAO,DADAOJIEYUEGANGCAIHEGUIZHONGJINSHUDEMUDE。

pt电子游戏XINXINGTAOCIFAMENCAIYONGXINXINGTAOCICAILIAOZHIZUOFAMENDEMIFENGBUJIANHEYISUNBUJIAN,TIGAOLEFAMENCHANPINDENAIMOXING、FANGFUXINGJIMIFENGXING,DADAYANZHANGLEFAMENDESHIYONGSHOUMING。ZHIZAOTAOCIDEYUANLIAOGUANGFAN,CHENGBENDILIAN,YONGLV、TAN、GUIDENGPUTONGYUANSUJIUNENGZHIZAOCHUXINGNENGYOUYUEDETAOCICAILIAO,KEYIJIEYUEDALIANGJINSHUCAILIAOHEXIYOUDEKUANGCHANZIYUAN。TAOCIFAMENYINGYONGYUDIANLI、SHIYOU、HUAGONG、YEJIN、CAIKUANG、WUSHUICHULIDENGGONGYELINGYULI,QINAIMOSUN,MIFENGXINGHAO,NENGZUIDAXIANDUDIJIANSHAOXIELOU,DUIHUANJINGBAOHUJIANGQIDAOJIJIDETUIJINZUOYONG。JINGENJISHUDEFAZHAN,QUANGUOFAMENBIAOZHUNHUAJISHUWEIYUANHUIZUZHIZHIDINGLE JB/T 10925-2005 《TAOCIMIFENGFAMEN》BIAOZHUN,JIAKUAITUIGUANGTAOCIMIFENGJISHU,CUJINTAOCIMIFENGCAILIAODEFAZHAN。

ZAIJIANGDINENGHAOFANGMIAN,DALIFAZHANLIUZUXIAO、SUNHAOXIAODEFAMENCHANPIN。ZAIJIEDIANFANGMIAN,ZHONGDIANSHIFAMENDEDIANDONGZHUANGZHI,TONGGUOXUANYONGDINENGHAODIZAOSHENGDEDIANJI,YIJIDUIDIANDONGZHUANGZHIJIEGOUDEGAIJIN,KONGZHIDIANDONGZHUANGZHIDENENGHAO。

pt电子游戏(3) JIJICANYUGUOJIBIAOZHUNHUODONG,JIAKUAIFAMENGUOJIBIAOZHUNDEZHUANHUA

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(4) TIGAOFAMENCHANPINDEANQUANXING,BAOZHANGSHEBEIHERENYUANDEANQUAN。

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