upvc氣動法蘭球閥工程標準
·《建筑給水排水及采暖工程施工質量驗收規范》GB50242-2002
·《通風與空調工程施工質量驗收規范》GB 50243-2002
球閥產品標準
·《通用閥門法蘭和對焊連接鋼制球閥》GB/T12237-89
·《鐵制和銅制球閥》GB/T 15185-1994
·《鋼制閥門一般要求》GB/T 12224-2005
·《生活飲用水輸配水設備及防護材料的安全性評價標準》GB/T17219-1998
球閥標準編號標準中文名稱標準英文名稱
·sy/t5835-93壓裂用井口球閥
·gb/t12237-1989通用閥門法蘭和對焊連接鋼制球閥general purpose industrial valves--flanged and butt-weld endsteel ball valves
·gb/t15185-1994鐵制和銅制球閥cast iron and copper alloy ball valves
·jb/t7745-1995管線球閥
·jb/t53167-1999球閥產品質量分等
·jc/t783-2004玻璃纖維增強改性酚醛塑料球閥
·jb/t8861-2004upvc氣動法蘭球閥靜壓壽命試驗規程
·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 checkvalves.)
·nf e29-466-1987工業閥門.旋轉閥.黃銅球閥.規范(industrial valves.brass ball-valves.specifications.)
·nf e29-354-2003工業用閥.鑄鐵球閥(industrial valves-cast iron globe valves.)
·nf e29-465-1986工業閥門.旋轉閥.銅鋁球閥.規范(industrial valves.cupro-aluminium ball valves.specification.)
·nf d36-406-2004建筑物用閥.建筑物內飲用水給水用手動銅合金和不銹鋼球閥.試驗和要求(building valves-manually operated copper alloy and stainlesssteel ball valves for potable water supply in buildings-tests andrequirements.)
·nf e29-335-2003石油和天然氣工業用尺寸為dn 100及更小的鋼閘閥、球閥和止回閥(steel gate,globe and check valves for sizes dn 100 andsmaller,for the petroleum and natural gas industries.)
·nf e29-139-1998建筑物氣體裝置用手工操作球閥和死底錐形旋塞(manually operated ball valves and closed bottom taper plugvalves for gas installations for buildings.)
·ansi/asse 1002-1979廁所沖水箱球閥(water closet flush tank ball cocks)
·ansi/api 608-2002對焊和法蘭端金屬球閥(metal ball valves-flanged and butt-welding ends)
·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 checkvalves)
·bs en 13789-2003工業用閥.鑄鐵球閥(industrial valves-cast iron globe valves)
·bs en iso 15761-2003石油和天然氣工業用尺寸為dn 100及更小的鋼閘閥、球閥和止回閥。
upvc氣動法蘭球閥參數等級
1、公稱壓力或壓力級:PN1.0-32.0MPa、ANSI CLASS 150-900、JIS10-20K;
2、公稱通徑或口徑:DN6~900、NPS 1/4~36;
3、連接方式:法蘭、對焊、螺紋、承插焊等;
4、適用溫度:-196℃~540℃;
5、驅動方式:手動、蝸輪蝸桿傳動、氣動、電動、液動、氣液聯動、電液聯動;
6、閥體材料:WCB、ZG1Cr18Ni9Ti、ZG1Cr18Ni12Mo2Ti、CF8(304)、CF3(304L)、CF8M(316)、CF3M(316L)、Ti。選用不同的材質,可分別適用于水、蒸汽、油品、硝酸、醋酸、氧化性介質、尿素等多種介質。
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