1、板式平焊鋼制管法蘭（歐洲體系）HG20593-971.主題內(nèi)容與適用范圍本標準規(guī)泄了板式平焊鋼制管法蘭（歐洲體系）的型式、尺寸、技術(shù)要求和有關(guān)使用規(guī)立。本標準適用與公稱壓力PN0.25MPa （2.5bar） -PN2.5MPa（25bar）的板式平焊鋼制管法蘭。本標準規(guī)左了板式平焊法蘭適用于HG20592所規(guī)左的A.B兩個鋼管外徑系列。2 引用標準HG20592鋼制管法蘭型式、參數(shù)（歐洲體系）HG20603鋼制管法蘭的技術(shù)條件（歐洲體系）HG20604鋼制關(guān)法蘭壓力-溫度等級（歐洲體系）HG20605鋼制管法蘭焊接接頭和坡口尺寸（歐洲體系）HG20613鋼制管法蘭用緊固件（歐洲體系）HG20

2、614鋼制管法蘭，墊片，緊固件選配規(guī)定（歐洲體系）3 法蘭密封面型式以及適用范圍法蘭的密封而型式有突而（RF）.全平而（FF）兩種苴尺寸選用按HG20592規(guī)左.突而法蘭密封面尺寸包括在法蘭厚度內(nèi)，各屮密封面的型式法蘭適用壓力如下表:密封面型式0.25(2.5)公稱壓力PN - MPa(bar)0.6(6)1.0(10) 1.6(16)2.5(25)突面（RF）DN10-2000DN 10-600全平面（FF）DN10-600a.HG20593-97 PN0.25MPa(2.5bar)板式平焊鋼制管法蘭(2009/08/14公稱通徑DN管子 徑A外114法蘭外徑D75螺栓孔中心圓直徑50連接尺

3、寸螺栓孔直徑II17.2101521.3188055112026.9259065112533.73210075113242.43812090144048.345130100145060.3571401101465761761601301480»1.98919015018100114310821017018125139.713324020018150168315926522518200219.12193202801825027327337533518300323.932544039522350355.637749044522400406.442654049522450457480595

4、55022500508530645600600610630755705267007117208608102680081382097592030900914920107510203010()0101610201175112030120()121912201375132030140014221420157515203016(M)16261620179017303018001829182019901930302000203220202190213030法蘭法蘭理論內(nèi)徑BlA5KG螺栓孔數(shù)雖螺紋ThM1O1218150.36M1O1222190.41MIO1427.5260.60MIO1434.533

5、0.734M121643.5391.19M121649.5461.384M121661.5591.51M1216TJ5781.85M161890.5912.94M16181161103.41M1620141.51354.53M1620170.516154M1622221.52226.8512M1624276.5276&9612M2024327.532811.912M2026359.538114.316M202841143017.116M203046248520.520M2032513.553523.720M2436616.563633.724M243671572444.224M2738

6、8245&624M274091892469.128M27421020102479.432M27441223122498.636M274814261424124.440M275116301624166.844M275418331824197.548M275820362024234.6HG20593-97 PN0.6MPa(6bar)板式平焊鋼制管法蘭(2009/08/23 13:42)公稱管子外通徑連接尺寸徑AIDN法蘭內(nèi)徑Bl法蘭 理論 重址KGAB法蘭外徑D螺栓孔中心 圓直徑K螺栓孔直徑L螺栓孔數(shù)量n螺紋Th法蘭厚度CAB1017.2147550114M101218150.36152

7、1.3188055114M101222190.412026.9259065114M101427.5260.602533.732100751114M101434.5330.733242.43812090144M121643.5391J 94048345130100144M121649.5461.3850|60jl1571401 110144M121661.51591.51657676160130144M121677.5781.8580188.989190150184M161890.5912.941001143108210170184M16181161103.41125139.7133240200

8、188M1620141.51354.5315016&3159265225188|M1620170.51615.142002191219320280188M1622221.52226.85250273273375335|1812M1624276.5276&96300323.93254403952212M2024327.532811.9350355.63774904452212M2026359.538114.3400406.44265404952216M202841143017450 4574805955502216M203046248520.5500 50853064560020

9、M2032513.553523.7600 6106307557052620M2436616.563633.7700 7208608102624M244071572449800 813820975920|3024M274481782467.8900 1914920107510203024M274891892482.91000 1016 1020117511203028M27521020102498.31200 12191220140513403332M30x260122311224163.1140014221420163015603636M33x26814261424244160018()020

10、(W16261620183017603640M33x217616301624 309.018291820204519703944M36x28418331824408.020322020226521804248M39x29220362024538.0a.HG20593-97 PN1 ,OMPa( 1 Obar)板式平焊鋼制管法蘭(2009/08/23公稱通徑DN管子外徑Al連按尺才B法蘭 理論 垂雖KGAB法蘭外徑D螺栓孔中心圓直徑K螺栓 孔直徑L螺栓孔數(shù)址n螺紋Th法蘭厚度CA1017.2149060144M121418150.611521.31819565144M1214221190.682

11、026.925 11 10575144M121627.5260.942533.73211585144M121634.5331.123242.4381140100184M161843.5391.86404&345150110 1184M161849.5462.12sol160.3157 1165125 J184Im 16120161.5 11592.776576.176185145184M162077.578331808&98911200160188M162090.5913.59100114.310822018018I 8M16221161104.57125139.7133112

12、50210188M1622141.51355.65150168.315928524022 81M2024170.51617.61200219.12191340295228M2024221.52229.2425027327339535022 112M2026276.527611.9300323.932514454002212M2028327.532814.6350355.637750546022 16M2030359538118.9400406.4426115655152616M243241143024.4450457480615565 J26120M243546248527.950050853

13、0116706202620M2438513.553534.9600610630780725130 120M2742616.56364&1a.HG20593-97 PNl,6MPa( 16bar)板式平焊鋼制管法蘭(2009/08/23 17:05)公稱通徑DN管子外徑A1連接尺寸法蘭內(nèi)徑Bl坡寬口度法蘭理論99AB法蘭外徑D螺栓孔中心惻直徑K螺栓孔直徑L螺栓孔數(shù)址n摞紋Th厚度cABbKG1017.2149060144M1214181540.6115213189565|144M1214221940.682026.92510575144M121627.52640.942533.73211

14、585144M121634.53351.123242.438140100184M161843.53951.864048345150110184M161849.54652.125060357165125184M162061.55952.77 16576.176185145184M162077.5786331808&989200160188M162090.59163.59100114.3108220180188|M162211611064.57125139.7133250210188M16221141.513565.65 1150168.3159285240228|M2024170.516

15、167.612002192193402952212M2026221.522289.692502732734053552612 |M2428276.52761()13.8300323.93254604102612M24321327.5328111&9350355.63775204702616M2435359.53811224.7400406.44265805253016M27384114301232450457480640585|3020 |M27424624851240.55005085307156503320M30x2461513.55351257.61600610630840力03

16、620M30x252616.5636128&2公稱通徑DN管子外徑A1連接尺寸怯蘭內(nèi)錘B1坡度寬口法蘭理論1.AB法蘭外徑D螺栓孔中心圓直徑K螺栓螺栓孔直徑孔數(shù)址Ln螺紋Th厚度CABbKG1017.2149060144M12114181540.611521.3189565|144M121422 J1940.682026.92510575144M1211627.52640.942533.73211585|144M121634.5335 11.123242.438140100184M1611843.53951.864048.345150110184M161849.54652.125060.357165125184M162061.55952.7765768 |M162277.57863.468088.98920016018 8M162490.59164.3110()114.310823519022 8 M202611611066.29125139.713327022026 8M2428141.51356&50150168315930025026 8 M2430170.5161610.820021921936031026 12M24132221.5222814.22502732734253703