常用規(guī)格尺寸表

1、常用規(guī)格尺寸表常用規(guī)格尺寸表22/22常用規(guī)格尺寸表常用規(guī)格尺寸表常用xx規(guī)格尺寸表(國標(biāo)、美標(biāo)、日標(biāo))GB9119，288GB9119，288公稱通10kg=1.0MPa公稱通16kg=1.6MPain法蘭螺栓螺栓螺栓孔法蘭法蘭螺栓螺栓直螺栓徑徑法蘭厚度外徑孔距直徑數(shù)厚度外徑孔距徑孔數(shù)3/8DN10506014414DN109060144141/2DN159565144143/4DN201057514416DN2010575144161DN251158514416DN25115851441611/4DN3214010018418DN321401001841811/2

2、DN4015011018418DN40150110184182DN5016512518420DN501651251842021/2DN6518514518420DN65185145184203DN8020016018820DN802001601882031/2DN10022018018822DN100220180188224DN12525021018822DN125250210188225DN15028524022824DN150285240228246DN20034029522824DN200340295228268DN250395350221226DN25040535526122910DN

3、300445400221228DN30046041026123212DN350505460221630DN35052047026163514DN400565515261632DN40058052530163816DN450615565262035DN45064058530204218DN500670620262038DN50071565033204620DN600780725262042DN60084077036205224JIS標(biāo)準(zhǔn)JIS標(biāo)準(zhǔn)JIS標(biāo)準(zhǔn)10kg=1.0MPa16kg=1.6MPa20kg=2.0MPa公稱通公稱通公稱通螺螺in法蘭螺栓螺栓螺栓孔法蘭法蘭螺栓螺栓直螺栓法蘭螺栓栓

4、栓徑徑法蘭厚度徑法蘭厚度外徑孔距直徑數(shù)厚度外徑孔距徑孔數(shù)外徑孔距直孔徑數(shù)3/8DN10DN10DN101/2DN15DN15DN153/4DN20DN20DN201DN25DN25DN2511/4DN32DN32DN3211/2DN4014010519416DN4014010519416DN40140105194182DN5015512019416DN5015512019816DN501551201981821/2DN6517514019418DN6517514019818DN65175140198203DN8018515019818DN80200,16022820DN802001602382

5、231/2DN9019516019818DN9021017022820DN9021017023824常用規(guī)格尺寸表4DN10021017519818DN10022518522822DN100225185238245DN12525021023820DN12527022525822DN125270225258266DN15028024023822DN150305260251224DN1503052602512288DN200330290231222DN200350305251226DN20035030525123010DN250400355251224DN250430380291228DN2504

6、3038029123412DN300445400251624DN300480430291630DN30048043029163614DN350490445251626DN350540480321634DN35054048033164016DN400560510271628DN400605540351638DN40060554033164618DN450DN450DN45020DN500DN500DN50024DN600DN600DN600ANSI標(biāo)準(zhǔn)125型ANSI標(biāo)準(zhǔn)150型ANSI標(biāo)準(zhǔn)300型10kg=1.0MPa16kg=1.6MPa20kg=2.0MPa公稱通公稱通公稱通螺螺in徑法蘭

7、螺栓螺栓螺栓孔法蘭徑法蘭螺栓螺栓直螺栓法蘭厚度徑法蘭螺栓栓栓法蘭厚度外徑孔距直徑數(shù)厚度外徑孔距徑孔數(shù)外徑孔距直孔徑數(shù)3/8DN10DN10DN101/2DN15DN15DN153/4DN20DN20DN201DN25DN25DN2511/4DN32DN32DN3211/2DN4012798.516414.3DN4012798.516417.5DN40156114.5194182DN50152120.519415.9DN50152121.519419.1DN501651272281821/2DN65178139.519417.5DN65178139.519422.3DN6519014922820

8、3DN80190152.519419.1DN80190152.519423.9DN80210168228224DN100229190.519823.9DN100229190.519823.9DN100254200228245DN125254216.522823.9DN125254216.522823.9DN125279235228266DN150279241.522825.4DN150279241.522825.4DN1503182702212288DN200343298.522828.6DN200343298.522828.6DN20038133025123010DN250406362.52

9、51230.2DN250406362.5251230.2DN250444387.529163412DN300483432251231.8DN300483432251231.8DN30052145132163614DN350533476.5291235DN350533476.5291235DN350584514.532204016DN400597539.5291636.6DN400597539.5291636.6DN400648571.535204618DN450DN450DN45020DN500DN500DN50024DN600DN600DN600常用規(guī)格尺寸表國標(biāo)(GB9112913188)

10、管xx連接尺寸表公稱通公稱壓力PNMPa(bar)徑DNmm0.25(2.5)/0.6(6)1.0(10)1.6(16)2.5(25)2.0(20)DKnLDKnLDKnLDKnLDKnL40130100150110150110150110413098516501401101416512541651254165125150120518465160130418514518514518514518013951818208019015020016020016020016019015251002101702201802201808235190822230190512524020025021082502

11、102702202552161881502652258285240285240300250262802415222220032028034029534029536031034529851225037533539535022405355124253704053623026300440395124454001246041026485430485432123504904455054601652047016555490163353547030400540495225655155805256205506005401630164505955506155652664058567060036635578335

12、006456006706202071565020337306602070063520206007557057807258407708457703981574952630363670086081089584091084096087542242424800975920241015950102595010859903339489001075102030111510501125105011851090282828100011751120281230116012551170421320121036137513203056120032145513803239148513903215301420321405

13、13403348/15751520140036301675159036421685159036175516403616301560621790173036160040191518204048193018204056197518604018301760代號(hào)D-法蘭外徑mm；n-螺栓孔個(gè)數(shù)D1-法蘭螺栓孔中心圓直徑mmd-螺栓孔直徑mm;常用規(guī)格尺寸表國標(biāo)(GB9112913188)管法蘭連接尺寸表公稱公稱壓力PNMPa(bar)通徑DNm0.25(2.5)/0.6(6)1.0(10)1.6(16)2.5(25)2.0(20)mDKnLDKnLDKnLDKnLDKnL401301001501101

14、501101501104130985165014011014165125416512541651251501205184651601304185145185145185145180139518182080190150200160200160200160190152510021017022018022018082351908222301905125240200250210825021027022025521618815026522528524028524030025026280241582222200320280340295340295360310345298512250375335395350

15、224053551242537040536212302630044039512445400460410264854304854321235049044550546016520470165554901633535470304005404952256551558052562055060054030164505955501661556526640585670600366355783350064560067062020715650203373066020700635202060075570578072584077084577039815749526303636700860810895840910840

16、9608754224242480097592024101595010259501085990333948900107510203011151050112510501185109028282828123011603612551170421320121013751320305612003214551380323914851390321530142032140513403348/1575152014003616751590364216851590361755164036163015603062179017303616001915182040481930182040561975186040401830

17、1760常用規(guī)格尺寸表代號(hào)D-法蘭外徑mm；n-螺栓孔個(gè)數(shù)D1-法蘭螺栓孔中心圓直徑mmd-螺栓孔直徑mm;國標(biāo)標(biāo)準(zhǔn)法蘭尺寸比較表PN1.6MPa的尺寸口徑DNABCEHD螺栓50160125100316184-M1665180145120318184-M1680195160135320188-M16100215180155320188-M16125245210185322188-M16150280240210324238-M202003352952653262312-M202504053553203302512-M223004604103754302512-M2235052047043543

18、42516-M224005805254854363016-M274506405855454403020-M275007056506084443420-M306008407707185484124-M367009108407885504124-M3680010209508985524124-M36900112010509985544128-M3610001255117011105564828-M42常用規(guī)格尺寸表PN2.5MPa的尺寸口徑DNABCEHD螺栓50160125100320184-M1665180145120322188-M1680195160135322188-M161002301

19、90160324238-M20125270220188328258-M22150300250218330258-M222003603102783342512-M222504253703323363012-M273004854303904403012-M273505504904484443416-M304006105505054483416-M304506606005554503420-M305007306606104524120-M366008407707185564120-M367009558758155604824-M4280010709909305644824-M429001180109

20、010255665428-M4810001305121011405685828-M52PN4.0MPa的尺寸口徑DNABCGEFHD螺栓50160125100883420184-M16651801451201103422184-M16801951601351213422188-M1610023019016015034.524238-M2012527022018817534.528258-M2215030025021820434.530258-M2220037532028226034.5383012-M2725044538534531334.5423412-M303005104504083644

21、4.5463416-M3035057051046542245523416-M3040065558553547445584116-M3645068061056052445604120-M3650075567061257645624820-M4260089079573067856625420-M4870099590082576856685424-M488001135103096087656765824-M52PN6.4MPa的尺寸口徑DNABCGEFHD螺栓50175135105883426234-M20常用規(guī)格尺寸表652001601301103428234-M20802101701401213

22、430238-M2010025020016815034.532258-M2212529524020217534.536308-M2715034028024020434.538348-M3020040534530026034.5443412-M3025047040035231334.5484112-M3630053046041236444.5544116-M3635059552547542245604116-M3640067058552547445664816-M4250080070564057645705420-M4860093082075067856765820-M52PN10.0MPa的尺

23、寸口徑DNABCGEFHD螺栓501951451128581228254-M226522017013811081232258-M228023018014811581234258-M2210026521017214581238308-M2712531025021017581242348-M30150350290250205812463412-M30200430360312265812544112-M36250500430382320812604112-M36300585500442375812704816-M423506555604984201112765416-M484007156205584

24、801117805416-M48PN16.0MPa尺寸口徑DNABCGEFHD螺栓502151651329581236258-M226524519015211081244308-M278026020516813081246308-M2710030024020016081248348-M3012535528523819081260418-M361503903182702051014664112-M362004804003452751117784812-M42250580485425330111788國標(biāo)鋼制管法蘭制造標(biāo)準(zhǔn)法蘭種類密封面形式公稱壓力/Mpa公稱通徑管子外徑所屬系統(tǒng)標(biāo)準(zhǔn)編號(hào)常用規(guī)格尺

25、寸表PN0.6、PN1.0、PN1.6、平面、突面、凹凸面、英制系列和米制系PN2.5、PN4.0、PN6.3、DN10DN2000歐洲系統(tǒng)榫槽面列PN10.0、PN16.0整體法蘭GB/T9113.1GB/T9113.4-2000PN2.0、PN5.0、PN11.0、平面、突面、凹凸面、PN15.0、PN26.0、DN15DN600英制系列美洲系統(tǒng)榫槽面、環(huán)連接面PN42.0PN0.6、PN1.0、PN1.6、突面DN10DN150英制系列歐洲系統(tǒng)PN2.5、PN4.0螺紋法蘭GB/T9114-2000PN2.0、PN5.0、PN11.0、突面DN15DN600英制系列美洲系統(tǒng)PN15.0P

26、N0.25、PN0.6、PN1.0、平面、突面、凹凸面、英制系列和米制系PN1.6、PN2.5、PN4.0、DN10DN3000歐洲系統(tǒng)榫槽面列PN6.3、PN10.0、PN16.0對(duì)焊法蘭GB/T9115.1GB/T9115.4-2000PN2.0、PN5.0、PN11.0、平面、突面、凹凸面、PN15.0、PN26.0、DN15DN600英制系列美洲系統(tǒng)榫槽面、環(huán)連接面PN42.0平面、突面、凹凸面、PN0.6、PN1.0、PN1.6、英制系列和米制系DN10DN600歐洲系統(tǒng)榫槽面PN2.5、PN4.0列帶頸平焊法蘭GB/T9116.1GB/T9116.4-2000平面、突面、凹凸面、P

27、N2.0、PN5.0、PN11.0、DN15DN600英制系列美洲系統(tǒng)榫槽面、環(huán)連接面PN15.0、PN26.0帶頸承插焊法突面、凹凸面、榫槽PN2.0、PN5.0、PN11.0、DN15DN80英制系列美洲系統(tǒng)GB/T9117.1GB/T9117.4-2000蘭面、環(huán)連接面PN15.0、PN26.0PN2.0、PN5.0、PN11.0、對(duì)焊環(huán)帶頸松突面、環(huán)連接面PN15.0、PN26.0、DN15DN600英制系列美洲系統(tǒng)GB/T9118.1GB/T9118.2-2000套法蘭PN42.0PN0.25、PN0.6、PN1.0、英制系列和米制系GB/T9119-2000板式平焊法蘭平面、突面D

28、N10DN2000歐洲系統(tǒng)PN1.6、PN2.5、PN4.0、列對(duì)焊環(huán)板式松突面、凹凸面、榫槽PN1.0、PN1.6、PN2.5、英制系列和米制系GB/T9120.1GB/T9120.3-2000DN10DN600歐洲系統(tǒng)套法蘭面PN4.0、列常用規(guī)格尺寸表平焊環(huán)板式松突面、凹凸面、榫槽PN0.6、PN1.0、PN1.6、英制系列和米制系GB/T9121.1GB/T9121.3-2000DN10DN600歐洲系統(tǒng)套法蘭面PN2.5、PN4.0列翻邊環(huán)板式松英制系列和米制系突面PN0.6、PN1.0DN10DN300歐洲系統(tǒng)GB/T9122-2000套法蘭列PN0.25、PN0.6、PN1.0、

29、平面、突面、凹凸面、PN1.6、PN2.5、PN4.0、DN10DN2000歐洲系統(tǒng)榫槽面PN6.3、PN10.0、PN16.0法蘭蓋GB/T9123.1GB/T9123.4-2000PN2.0、PN5.0、PN11.0、平面、突面、凹凸面、PN15.0、PN26.0、DN15DN600美洲系統(tǒng)榫槽面、環(huán)連接面PN42.0國標(biāo)鋼制管法蘭檢驗(yàn)標(biāo)準(zhǔn):GB/T9124-2000國標(biāo)真空xx標(biāo)準(zhǔn)（2）圖1固定xx表1固定xx尺寸（mm）公稱通徑F*BHE*MCX螺栓Dnjs16H131012.240553086.60.6641617.245603586.60.6642022.250654086.60.

30、6642526.255704586.60.6643234.270905589184常用規(guī)格尺寸表4041.280100651291845052.290110751291846370110130951291848083125145110129188100102145165130129188125127175200155161111081601532002251801611110820021326028524016111101225026131033529016111101232031839542537020142121240040048051045020142121650050158061055

31、0201421216630651720750690241421220800800890920860241421224100010001090112010602414212321250125014041440134028192.516321600160017551790170530192.516321800180019401980192032242.520322000200022052245214032242.52032*見。常用規(guī)格尺寸表圖2xxxx表2xxxx尺寸（mm）公稱通徑F*LPrS*U*Wjs16H14B10h11h111012.26313015281617.26313520332

32、022.26314025382526.26314530433234.26315540534041.21051.56550625052.21051.575607263701051.595809280831051.5110951071001021051.51301151271251271052.51551401501601531052.51801651752002131052.5240225235常用規(guī)格尺寸表2502611052.5290275285320318157.52.5370355365400400157.54450435442500501157.54550535542630651201

33、05690660680*見。*見3.7。圖3活套xx表3活套法蘭尺寸(mm)公稱通徑BHTVMQrK*CX螺栓DnH11H14js16B10H1310405530.132.183126.60.66416456035.137.183126.60.66420506540.142.183126.60.664常用規(guī)格尺寸表25557045.147.183126.60.66432709055.557568.5125.51.539184509011075.578.5125.51.5391846311013095.598.5125.51.539184801251451

34、10.5113.5125.51.539188100145165130.5133.5125.51.539188125175200155.7160.7166.52.55111108160200225180.7185.7166.52.55111108200260285240.7245.7166.52.551111012250310335290.7295.7166.52.551111012320395425370.8375.8208.52.551421212400480510450.8458.82010481421216500580610550.8558.82010481421216630720750

35、69170124125101421220*卡環(huán)直徑K建議用以下公差：K=2mm為0.02mm；K=3mm5mm為0.025mm；K=8mm10mm為0.030mm。附錄A（規(guī)范性附錄）法蘭線密封載荷在以下使用條件下，法蘭的線密封載荷為值（見圖A.1和表A.1）。2,N/mm；式中：n個(gè)螺栓以200N/mm應(yīng)力均布施壓在膠圈上的線密封載荷n螺栓數(shù)目；常用規(guī)格尺寸表S螺栓截面面積mm2；d1密封圈內(nèi)徑mm；d2密封圈壓縮前截面直徑mm。圖A.1一個(gè)螺栓與O形圈組合表A.1法蘭線密封載荷及對(duì)應(yīng)O形圈公稱通徑*常用值采用O形圈公稱通徑*常用值采用O形圈mmN/mmGB/T3452.1mmN/mmGB/

36、T3452.110287.00151.8200188.242185.316221.17201.8250155.512655.320174.38252.65320185.313255.325147.67302.65400194.77412732214.2838.52.65500156.34515740185.06452.65630153.20658.886.99*50148.07563.55800149.838107*63112.26753.551000160.4910107*80193.6987.53.551250240.97126010*100158.451065.31600188.9116

37、1010*125204.101325.31800262.52181012*在GB/T169.521605.32000236.55201012*3452.1-2005液壓氣動(dòng)用O形橡膠密封圈第1部分：尺寸系列及公差中沒有此規(guī)格，該尺寸作為參考。常用規(guī)格尺寸表該值作為指導(dǎo)用，依照所采用密封圈而不同樣。160附錄B（規(guī)范性附錄）真空法蘭內(nèi)徑及所需接收外徑此附錄給出了真空法蘭的內(nèi)徑及所需接收外徑。圖B.1真空法蘭與接收表B.1真空法蘭內(nèi)徑、接收外徑及管壁厚度（mm）公稱通徑A*1012.21621617.22022022.22522526.23023234.23824041.24525052.2573

38、6370763808389310010210831251271333常用規(guī)格尺寸表16015315932002132193250261267*332031832534004004063500501509*4630651660*5800800812*6100010001016*8125012501274*12160016001628*14180018001832*16200020002036*18d0，t0數(shù)值取自GB/T17395-1998無縫鋼管尺寸、外形、重量及贊同偏差，作為指導(dǎo)用。在GB/T17395-1998中沒有此規(guī)格，該尺寸作為參照。附錄C（資料性附錄）本標(biāo)準(zhǔn)章條編號(hào)與ISO160

39、9:1986（E）章條編號(hào)比較表C.1給出了本標(biāo)準(zhǔn)章條編號(hào)與ISO1609:1986（E）章條編號(hào)比較一覽表。表C.1本標(biāo)準(zhǔn)章條編號(hào)與ISO1609:1986（E）章條編號(hào)比較本標(biāo)準(zhǔn)章條編號(hào)對(duì)應(yīng)的ISO1609:1986（E）章條編號(hào)常用規(guī)格尺寸表3.43.43.53.63.53.73.63.83.73.93.8表A.1表4圖A.1圖4表B.1表5、表6、表7圖B.1圖5、圖6附錄C附錄D附錄D（資料性附錄）本標(biāo)準(zhǔn)與ISO1609:1986（E）技術(shù)性差異及其原因表D.1給出了本標(biāo)準(zhǔn)與ISO1609:1986（E）的技術(shù)性差異及其原因的一覽表。表D.1本標(biāo)準(zhǔn)與ISO1609:1986（E）技術(shù)

40、性差異及其原因本標(biāo)準(zhǔn)的章條編號(hào)技術(shù)性差異原因在“規(guī)范性引用文件”一章中直接寫入以適應(yīng)我國引用標(biāo)準(zhǔn)的規(guī)范。2引用的國家標(biāo)準(zhǔn),并增加了GB/T3452.1-2005，而ISO1609:1986（E）中增加附錄A中的引用文件。的參照資料內(nèi)容毫無改變的保留了下來。這六項(xiàng)內(nèi)容在表1、表2、表3及圖1、刪除了ISO1609:1986（E）中的、3.4、圖2、圖3中已表示清楚。3和3.6。適應(yīng)我國標(biāo)準(zhǔn)系統(tǒng)和語言習(xí)慣，并簡(jiǎn)化采用國際標(biāo)準(zhǔn)的方法。國際標(biāo)準(zhǔn)中，對(duì)于配合尺寸的引用標(biāo)3.8增加了3.8“配合尺寸”。準(zhǔn)情況沒有做出說明。常用規(guī)格尺寸表依照GB/T1.1-2000的要求而增加。增加了1250、1600、1

41、800、2000規(guī)格的依照我國國情，擴(kuò)大標(biāo)準(zhǔn)的使用范圍。表1法蘭各項(xiàng)尺寸。采用GB/T3452.1-2005對(duì)線密封載荷值重新計(jì)算。依照我國國情采用國標(biāo)GB/T附錄A3452.1-2005，計(jì)算獲取值。增加1250、1600、1800、2000規(guī)格的線密封載荷值。簡(jiǎn)化附錄中的圖與表的結(jié)構(gòu)，使內(nèi)容將表5、表6、表7合并成本標(biāo)準(zhǔn)的表B.1。更清楚、方便使用。圖5、圖6合并成本標(biāo)準(zhǔn)的圖B.1。附錄B依照我國國情，采用國標(biāo)GB/T增加1250、1600、1800、2000規(guī)格的真17395-1998作為真空接收外徑的參照空法蘭內(nèi)徑及所需接收外徑。值。作為資料性附錄，列出了本標(biāo)準(zhǔn)與ISO依照GB/T20

42、000.2-2001的要求，增附錄C加了附錄C。1609:1986（E）條款的比較一覽表。作為資料性附錄，給出了本標(biāo)準(zhǔn)與ISO依照GB/T20000.2-2001的要求，增附錄D1609:1986（E）技術(shù)性差異及其原因的一加了附錄D。覽表。xxGB國標(biāo)標(biāo)準(zhǔn)GB/T9113GB91242000 xx標(biāo)準(zhǔn)GB/T9113.1GB/T9113.261988整體鋼制管xx（1.642.0Mpa）GB/T9113.1.2整體鋼制管xx（平面）（1.62.0Mpa）GB/T9113.3.8整體鋼制管xx（凸面）（1.6;2.5;4.0;2.0;5.0;10.0Mpa）GB/T9113.9.15整體鋼制管

43、xx（凹凸面）（1.6;2.5;4.0;5.0;10.0;15.0;25.0;Mpa）GB/T9113.16.20整體鋼制管xx（榫槽面）（1.6;2.5;4.05.0;10.0Mpa）GB/T9113.21.26整體鋼制管xx（環(huán)連接）（2.0;5.0;10.0;15.0;25.0;42.0Mpa）GB/T9115.1.361988平面對(duì)焊鋼制管xx（0.2542.0）MpaGB/T9115.1.5（平面）對(duì)焊鋼制管xx（0.25；0.6；1.0；1.6；2.0；Mpa）GB/T9115.6.16（凸面）對(duì)焊鋼制管xx（0.25；0.6；1.0；1.6；2.5；4.0；2.0；5.0；10.

44、0；15.0；25.0；Mpa）GB/T9115.17.23（凹凸面）對(duì)焊鋼制管常用規(guī)格尺寸表xx（1.6;2.5;4.0;5.0;10.0;15.0;25.0;Mpa）GB/T9115.2430（榫槽面）對(duì)焊鋼制管xx（1.6;2.5;4.0;5.0;10.0;15.0;25.0;Mpa）GB/T9115.31.36（環(huán)連接）對(duì)焊鋼制管xx（2.0;5.0;10.0;15.0;25.0;42.0Mpa）GB/T134021992大口徑碳鋼管xx規(guī)格表字體大小：|2008-01-0216:13-閱讀：2030-：0尺寸規(guī)格外徑內(nèi)徑厚中心孔大孔數(shù)尺寸規(guī)格外徑內(nèi)徑厚中心孔大孔數(shù)5K8022.596012410K9522.5127015420K9522.514701541/2150P8922.311.260.3154300P9522.314.366.7194DIN169522.514651545K8528106512410K10028147515420K1002816751543/4150P9827.712.769.8154300P11727.715.182.5194DIN1610528167515415K9534.510751245K180901414519410K185901815019820K20090221602383150P19090.723.9152.4194300P