<pre id="m4afu"><samp id="m4afu"></samp></pre>
    <ul id="m4afu"></ul>
    <blockquote id="m4afu"><cite id="m4afu"><label id="m4afu"></label></cite></blockquote>
      <style id="m4afu"><kbd id="m4afu"></kbd></style>
      欧美亚洲一区二区三区,伊人久久大香线蕉av一区,国产天堂亚洲国产碰碰,夜夜高潮次次欢爽av女,风流少妇又紧又爽又丰满,人妻久久久一区二区三区,亚洲无码成人视频,狠狠色噜噜狠狠狠狠av不卡
      資料下載首頁 > 資料下載 > 正確命名截止閥

      正確命名截止閥

      提 供 商: 上海申弘閥門有限公司 資料大?。?/td> JPG
      圖片類型: JPG 下載次數: 302 次
      資料類型: JPG 瀏覽次數: 2445次
      下載鏈接: 文件下載    圖片下載    
      詳細介紹

                                  正確命名截止閥

                                 上海申弘閥門有限公司

      正確命名截止閥截止閥型號編制方法:

      之前介紹三臺氣體減壓閥串聯減壓,現在介紹截止閥附加代號:W波紋管、D低溫、B保溫;

      1)截止閥類別代號:J表示截止閥;

      2)截止閥傳動方式:手動無代號、5傘齒輪、6氣動、9電動;

      3)截止閥連接方式:4法蘭連接、6焊接;

      4)截止閥結構形式:1直通式、2 Z型直通、3三通、4角式、5 Y型直流式、6平衡直通式、7平衡角式、8針型;

      5)截止閥密封材質:F氟橡膠、H不銹鋼、N尼龍塑料、Y硬質合金、M蒙乃爾合金、W閥體直接加工;

      6)截止閥公稱壓力:16表示壓力1.6mpa十六公斤的意思,PN1.6-32mpa、IN150LB-1500LB、5-63K;

      7)截止閥閥體材料:A鈦合金、C碳鋼、I鉻鉬鋼、P不銹鋼304、R不銹鋼316;

      如:WJ41H-16C波紋管截止閥,W波紋管、J截止閥、4法蘭、1直通式、H不銹鋼、16壓力十六公斤、C碳鋼。

      截止閥型號編制圖:

      截止閥常用型號:

      美日標截止閥:J41Y、J41W;

      波紋管截止閥:WJ41H、WJ41W;

      不銹鋼截止閥:J41F、J41H、J41W;

      低溫截止閥:DJ41H、DJ41Y、DJ41F;

      電動截止閥:J941F、J941H;

      焊接截止閥:J61Y、J61W、J961Y、J961W;

      角式截止閥:J44H、J44W、J47H、J47W;

      襯氟截止閥:J41F46;

      氣動截止閥:J641F、J641H、J641W;

      傘齒輪截止閥:J541H、J541W;

      保溫截止閥:BJ41F、BJ41H。

      海申弘閥門有限公司主營閥門有:截止閥,電動截止閥截止閥的主要標準:

      1、GB/T 12233-2006《通用閥門 鐵質截止閥與升降式止回閥》
      2、GB/T 12235-2007《通用閥門 法蘭連接鋼制截止閥與升降止回閥》
      3、JB/T53174-94《截止閥 產品質量分等》
      4、JB/T53165-92《高壓平衡截止閥》
      5、GB/T 587-2008《船用法蘭青銅截止閥》
      6、GB/T 590-2008《船用法蘭鑄鐵截止閥》
      7、GB/T 8464-2008《鐵制和銅制螺紋連接閥門》
      8、GB8465.2-87《內螺紋連接閘閥、截止閥、球閥、止回閥 基本尺寸 鐵制截止閥》

      正確命名截止閥截止閥標準編號:

      標準編號

      標準中文名稱

      標準英文名稱

      DL/T531-1994(2005復審)

      電站高溫高壓截止閥、閘閥技術條件

       

      GB/T11689-1989

      船用法蘭鑄鋼截止閥(四進位)

      Marine cast steel flanged stop valves

      GB/T12235-1989

      通用閥門法蘭連接鋼制截止閥和升降式止回閥

      General purpose industrial valves—Flanged steel globe valves and lift check valves

      GB/T12233-1989

      通用閥門鐵制截止閥與升降式止回閥

      General purpose industrial valves—Casting iron globe valves and lift check valves

      GB/T1951-1984

      船用低壓外螺紋青銅截止閥

      Marine low pressure bronze male threaded stop valves

      GB/T2499-1993

      船用法蘭鑄鐵雙排截止閥箱

      Marine cast iron flange dual-row stop valves-case

      GB/T590-1993

      船用法蘭鑄鐵截止閥

      Marine cast iron flanged stop valves

      GB/T594-1983

      船用外螺紋鍛鋼截止閥

      Marine forged steel male thread stop valves

      GB/T584-1999

      船用法蘭鑄鋼截止閥

      Marine cast steel flanged stop valves

      GB/T595-1983

      船用外螺紋青銅截止閥

      Marine bronze male thread stop valves

      GB/T587-1993

      船用法蘭青銅截止閥

      Marine bronze flanged stop valves

      JB/T7245-1994

      制冷裝置用截止閥

       

      JB/T7747-1995

      針形截止閥

       

      JB/T9081-1999

      空氣分離設備用低溫截止閥和節流閥技術條件

       

      JB/T53165-1999

      高壓平衡截止閥 產品質量分等

       

      JB/T53174-1999

      截止閥 產品質量分等

       

      JB/T53155-1999

      空氣分離設備用低溫截止閥和節流閥產品質量分等

       

      JB/T8859-2004

      截止閥 靜壓壽命試驗規程

       

      HG/T3215-1986

      聚三氟氯乙烯塑料襯里截止閥

       

      NF E29-350-2003

      工業用閥.鋼制球閥、球狀截止閥和止回閥

      (Industrial valves - Steel globe and globe stop and check valves.)

      NF P43-001-2000

      建筑物用閥門.建筑物中供應引用水用銅合金截止閥.試驗和要求

      (Building valves - Copper alloy stopvalves for potable water supply in buildings - Tests and requirements.)

      NF D36-380-2001

      燃氣燃燒器和燃氣用具用自動截止閥的閥門檢驗系統

      (Valve proving systems for automatic shut-off valves for gas burners and gas appliances.)

      NF A84-621-2002

      氣焊設備.焊接、切割和相關工藝用帶截止閥的速動連接

      (Gas welding equipment - Quick-action coupling with shut-off valves for welding, cutting and allied processes.)

      NF M88-771-1975

      液化烴容器裝置.手動截止閥.制造.功能.試驗

      (LIQUEFIED HYDROCARBON INSTALLATIONS IN CONTAINERS. MANUALLY CONTROLLED STOP VALVE. CONSTRUCTION. OPERATION. TESTS.)

      NF P43-002-1981

      建筑物水管閥門.水表截止閥.一般技術規范

      (VALVES AND TAPS FOR WATER SUPPLY IN BUILDINGS. STOP VALVES FOR METER. GENERAL TECHNICAL SPECIFICATIONS.)

      BS EN 13709-2003

      工業用閥.鋼制球閥、球狀截止閥和止回閥

      (Industrial valves - Steel globe and globe stop and check valves)

      BS 1552-1995

      一類、二類和三類燃氣用手動截止閥規范

      (Specification for open bottomed taper plug valves for 1st, 2nd and 3rd family gases up to 200 mbar)

      BS 7461-1991

      帶有流量調節器、閉路開關指示、閉合位置指示器開關或氣流量控制的電動自動氣體截止閥規范

      (Specification for electrically operated automatic gas shut-off valves fitted with throughput adjusters, proof of closure switches, closed position indicator switches or gas flow control)

      BS 1010-2-1973

      給排水設施用排放旋塞和截止(旋壓式)閥規范.第2部分:排放旋塞和地面上用截止閥

      (Specification for draw-off taps and stopvalves for water services (screw-down pattern) - Draw-off taps and above-ground stopvalves)

      BS 1873-1975

      石油、石油化學及有關工業用鋼球形閥、球形截止閥與單向閥(有法蘭及對接焊端)規范

      (Specification for steel globe and globe stop and check valves (flanged and butt-welding ends) for the petroleum, petrochemical and allied industries)

      BS 3457-1973

      水與截止閥座墊圈材料規范

      (Specification for materials for water tap and stopvalve seat washers)

      DIN 4817-1-1981

      液態氣的截止閥.概念.安全技術要求.檢驗.標志

      (Shut off valves for liquefied gases; definitions, requirement, testing, marking)

      DIN 86251-1998

      造船用鑄鐵制帶法蘭的DN15至500的截止閥

      (Shutt off valves for shipboard use, of cast iron, with flanges, DN 15 to 500)

      DIN 86260-1998

      造船用炮銅制帶法蘭DN15至500的截止閥

      (Shutt off valves for shipboard use, of gun metall, with flanges, DN 15 to 500)

      DIN 85003-4-1997

      造船用管件的交貨技術條件.第4部分:截止閥

      (Technical specifications for valves for shipboard use - Part 4: Stop valves)

      DIN 85003-6-1997

      造船用管件的交貨技術條件.第6部分:手動截止閥

      (Technical specifications for valves for shipboard use -Part 6: Hand operated gate valves)

      DIN 3399-1986

      低壓截止閥.安全技術要求和檢驗

      (Gas low-pressure cut-off valves; safety requirements, testing)

      DIN 3160-1974

      公稱壓力25的冷卻劑循環直通截止閥

      (Through-valves for refrigerant circuits, nominal pressure 25 bar)

      DIN 3161-1974

      公稱壓力25的冷卻劑循環角形截止閥

      (Elbow valves for refrigerant circuits; nominal pressure 25 bar)

      DIN 4056-1992

      水管.街道地下截止閥門的路蓋.DVGW技術規范

      (Water pipelines; valve boxes for stop valves; DVGW code of practice)

      DIN EN 1643-2001

      燃氣燃燒器和燃氣用具用自動截止閥的閥門檢驗系統

      (Valve proving systems for automatic shut-off valves for gas burners and gas appliances; German version EN 1643:2000)

      DIN 86500-1968

      船用螺紋連接的截止閥和閘閥等概述

      (Valves and Gate Valves with Screwed Connections; Survey of Types for Shipbuilding)

      DIN 86254-2000

      船只及造船技術.超輕型截止閥DN32-DN125(PN10)

      (Ships and marine technology - Shut off valves extra light duty DN 32 to DN 125, PN 10)

      DIN EN 13709-2003

      工業用閥.鋼制球閥、球狀截止閥和止回閥

      (Industrial valves - Steel globe and globe stop and check valves; German version EN 13709:2002)

      DIN EN 1213-1999

      建筑閥門.建筑物中飲用水供應用銅合金截止閥.試驗和要求

      (Building valves - Copper alloy stopvalves for potable water supply in buildings - Tests and requirements; German version EN 1213:1999)

      DIN86266-2002

      船舶和航海技術.用手夾緊和法蘭連接的超輕型法蘭的截止閥

      (Ships and marine technology - Butterfly valves for flanges extra light duty wafer type and flanged type - DN 50 to DN 125, PN 10)

      GB/T1856-1993

      船用法蘭鑄鐵單排排出截止閥箱

      Marine flanged cast iron single arrangement exhaust stop box valve

      GB/T1854-1993

      船用法蘭鑄鐵單排吸入截止閥箱

      Marine flanged cast iron single arrangement suction stop box valve

      JIS B8605-2002

      致冷裝置的截止閥

      (Stop valves for refrigerants)

      JIS F7379-1996

      造船.卡套式30K黃銅截止閥

      (Shipbuilding -- Brass 30K stop valves with bite joint(s))

      JIS E4103-1988

      鐵路車輛用截止閥

      (Cut-out cocks for railway rolling stock)

      JIS E4114-1989

      鐵路車輛用青銅截止閥

      (Bronze stop valves for railway rolling stock)

      QB/T3880-1999

      衛生潔具、暖氣直角式截止閥技術條件

      Technical requirements for sanitariness ware and heating angle valve

      QB/T3881-1999

      衛生潔具、暖氣直角式截止閥型式和尺寸

      Shapes and dimensions of sanitariness ware and heating angle valve

      JB/T10530-2005

      氧氣用截止閥

       

      與本文相關的論文:ZJY46H型組合式減壓閥在高水頭發電應用

      主站蜘蛛池模板: 国产成人综合精品久久| 久久精品a亚洲国产v高清不卡| 中文字幕天无码久久精品视频免费| 亚洲日韩看片成人无码| 最新版天堂资源网在线种子| 欧美视频网站www色| 欧美成人视频| 久久精品国产亚洲AV嫖农村妇女| 夜夜度影院| 96日韩欧美| 国产精品爽爽久久久久久竹菊| 亚洲香蕉中文日韩v日本| 色8久久人人97超碰香蕉987 | 欧美国产精品啪啪| 色吊丝av中文字幕| 亚洲AV无码成人精品区天堂| 日韩av激情在线| 粗大的内捧猛烈进出小视频| 欧美三级视频在线播放| 无码丰满熟妇juliaann与黑人| 欧美精品18videosex性欧美| 日本中文一区二区三区亚洲| 婷香五月| 免费无码av片在线观看| 国产大陆女人av| 玩弄少妇人妻| 国产乱子伦一区二区=| 狠狠热在线视频免费| 久久66热人妻偷产精品9| 久久一本人碰碰人碰| 真人无码国产作爱免费视频| 四虎亚洲国产成人久久精品| 性欧美高清come| 人人妻人人爽人人澡av| 91超碰在线观看免费| 无遮挡啪啪摇乳动态图gif| A毛片终身免费观看网站 | 午夜亚洲在线| 亚洲va久久久噜噜噜久久男同| 亚洲色欲色欲www在线看| 福利视频一区二区在线|