平焊法兰尺寸

1、平焊法兰尺寸(1.0MPa)公管子法兰螺栓称外外螺栓连接连接法兰螺栓数螺螺通径径孔中凸出凸出厚度孔直量栓栓径心圆部分部分径个L,长lz'重直径直径高度:匚度量(Dn)（）(D)(D)fbd"1mmkg101490604021214412M00.281151895654521214412M00.28120251057555L21414412M50.32532115856521414412*450.332381351007821618416>500.60140451451108531818416>550.63550571601251j100131818416>5

2、50.635657318014512032018416>600.669808919516013532018416>600.66910010821518015532218816>651.40412513324521018532418816M01.47215015928024021032423820>702.49817519431027024032423820>702.49820021933529526532423820>702.498仅供个人学习参考22524536532529532423820>702.4982502733903503203262312

3、20>753.906300325440400368428231220>804.065350377500460428428231620>805.42400426565515482430251622>857.112450478615565532430252022>858.89500529670620585432252022>908.8960063078072568553630,匚20X127X0517.595平焊法兰尺寸(1.6MPa)公管子法兰螺栓称外外螺栓连接-J/J连接法兰螺栓数螺螺通径径孔中凸出凸出厚度孔直量栓栓径L"i心圆部分部分径个长重直径

4、1直径高度度量(Dn)(D)(D)(D)fbdmmkg1014L.90604021414412X450.3151895654521414412X450.32025105755521614412X500.3192532115856521814412X500.31932381351007821818416X550.63540451451108532018416>600.669505716012510032218416>650.702仅供个人学习参考657318014512032418416X700.736808919516013532418816X701.472100108215180

5701.47212513324521018532818816X751.5415015928024021032823820X802.7117519431027024032823820X802.71200219335295265330231220X85!4.3822524536532529533023:匚-1220X854.38250273405355320332l25"11222X905.334300325460410375432251222X905.334350377520470435_一,434251622X957.624004265805254854383

6、01627X10514.076450478640585545442302027X11518.56500529705.650608448342030X13024.93600630840770%11718550412030X14026.12平焊法兰尺寸(2.5MPa)公管子法兰螺栓称外外螺栓连接连接法兰螺栓数螺螺通径径孔中凸出凸出厚度孔直量栓栓径心圆部分部分径个长重直径直径高度度量(Dn)(D)(D)(D)fbdmmkg仅供个人学习参考101490604021614412X500.319151895654521614412X500.3192025105755521814412X500.319253

7、2115856521814412X500.31932381351007822018416>600.66940451451108532218416>650.702505716012510032418416X700.736657318014512032418816X701.4728089195160135326118816X701.4721001082301901603一28820X802.7112513327022018833023822X853.5561501593002502181330251222X853.556175194330280248332251222X905.3342

8、00219360310278332251222X905.3342252453953401302334251227X1009.981250273425370-332334301227X1009.981300325485430390436301627X10514.076350377550490448442301630X12018.996400426610550505444341630X12018.996450478660600555448342030X13024.93500529730660610452342036X15041.45梯槽面平焊法兰尺寸仅供个人学习参考(1.6MPa)公管子法兰螺栓称

9、外外螺栓连接连接法兰螺栓数螺栓长螺栓重量通径径孔中凸出凸出厚度孔直量度kg径心圆部分部分径个mm直径直径高度(Dn)(D)(D)(Di)(D2)fbd1yS110144-12*5015144-12*502016,!114-12*552518:I1;,14-12*6032184-12*6540c-112016*65502216*70652416*70802416*751002616*801252816*851502820*901752820*90200"3020*95225-一J3020*952503222*1003003222*1003503422*1054003827*115450

10、4227*1305004830*1406005036*150梯槽面平焊法兰尺寸（2.5MPa）仅供个人学习参考公管子法兰螺栓称外外螺栓连接连接法兰螺栓数螺栓螺栓通径径孔中凸出凸出厚度孔直量长度重量径心圆部分部分径个mmkg直径直径高度(Dn)（。）(D)(D)(DOfbd110L1520,.匚-/-25/.-1-/ZI八¥-i321/y/405011,65、80-.J产100125150x,*-1175、-12002254、250/1,i300350400450500600仅供个人学习参考对焊法兰尺寸公管子法兰螺栓称外外螺栓连接连接法兰螺栓数螺螺通径径孔中凸出凸出厚度孔直量栓栓径心圆部分部分径个长重直径直径高度度量(Dn)（。）(D)(D)(D)fbdlz"mmkg=-.(-11午11-常用中低压法兰及紧固件材料名称压力（Mpa300c以下350c以下400c以下425c以下450c以下451520c521600c法1.5、2.5A3钢:20、25、15MNV15MNMOV12movwbsir仅供个人学习参考兰4.0、6.4CR5MOeCr5mo12cr1mov螺栓双头螺栓1.6、2.5钢：3、4;钢：25、