平焊法兰尺寸表

1、PN2.5MPa-0.25MPa平焊法兰尺寸表公称直径DN钢管尺寸dw*SPN2.5MPa六角头螺栓焊接D0DD1D2dbf1槽数重量数量螺纹直径长度KH尺寸 偏差 尺寸 偏差尺寸 偏差mmKgmm1014*290-0.9150.46040-0.6141624120.634M1250341518*295196545141624120.84M1250342025*2105260.57555-0.7141824120.984M1250342532*2.5115330.628565141824121.174M1250453238*2.5135-13910078182025131.964M166045

2、4045*2.51454611085-0.8182235132.64M1665455057*3160580.74125100182435132.714M1665456573*318074145120182435133.228M1665568089*3.5195-1.2900.8160135-1182635134.068M167056100108*42301091901602328361.5368M208056125133*4270-1.31341220188-1.12530361.538.268M228556150159*4.53001602502182530361.5310.48M22855

3、6175194*53301951.12802482532361.5311.912M229067200219*5360221310278-1.32532361.5314.512M229078225245*5395-1.52473403023034361.531712M2710089250273*64252751.33703353034361.5318.912M27100910300325*7485327430390-1.53036461.5426.816M27110910350377*8550-1.83791.54904483442461.5434.416M301201011400426*861

4、0429550505-1.83444461.5444.916M301201011450478*9660-24811.86005553448461.5451.920M301301011500530*107305336606104152461.5467.320M361401011600630*13840-2.2634770718-24156561.5486.220M361501011公称直径DN钢管尺寸dw*SPN1.6MPa六角头螺栓焊接PN2.5MPa-0.25MPa平焊法兰尺寸表D0DD1D2dbf1槽数重量数量螺纹直径长度KH尺寸 偏差 尺寸 偏差尺寸 偏差mmKgmm1014*290-0

5、.9150.46040-0.6141424120.544M1245341518*295196545141424120.74M1245342025*2105260.57555-0.7141624120.84M1250342532*2.5115330.628565141824121.174M1250453238*2.5135-13910078181825131.64M1655454045*21454611085-0.81820351324M1660455057*2160580.74125100182235132.64M1665456573*218074145120182435133.454M166

6、5568089*2195-1.2900.8160135-1182435133.718M166556100108*3215109180155182635134.88M167056125133*3.5245-1.31341210185-1.1182835136.478M167556150159*4.5280160240210232835137.928M208056175194*53101951.1270240232835138.818M208067200219*5335221295265-1.32330351310.112M208578225245*5365-1.52473252952330351

7、311.712M208589250273*64052751.33553202532351315.712M2290910300325*6460327410375-1.52532461.5318.112M2290910350377*6520-1.83791.54704352534461.5323.316M22951011400426*6580429525485-1.83038461.533116M271101011450478*6640-24811.85855453042461.5340.220M271201011500529*77055326506083448461.5355.120M30130

8、1011600630*8840-2.2634770718-24150561.5480.320M361401011公称直径DN钢管尺寸dw*SPN1.0MPa六角头螺栓焊接D0DD1D2dbf1槽数重量数量螺纹直径长度KH公称直径DN钢管尺寸dw*SPN2.5MPa-0.25MPa平焊法兰尺寸表尺寸 偏差 尺寸 偏差尺寸 偏差mmKgmm1014*290-0.9150.46040-0.6141224120.464M1240341518*295196545141224120.514M1240342025*2105260.57555-0.7141424120.74M1245342532*211533

9、0.628565141424120.94M1245453238*2135-13910078181624121.44M1650454045*21454611085-0.8181834121.74M1655455057*2160580.74125100181834122.094M1655456573*218074145120182034122.84M1660568089*2195-1.2900.8160135-1182035133.244M166056100108*32151091801551822351348M166556125133*3.5245-1.31341210185-1.1182435

10、135.48M166556150159*4.5280160240210232435136.128M207056175194*53101951.1270240232435137.448M207067200219*5335221295265-1.3232435138.248M207078225245*5365-1.5247325295232435139.38M207089250273*63902751.33503202326351310.712M2075910300325*6440327400368-1.52328451312.912M2080910350377*6500-1.83791.5460

11、4282328451315.916M20801011400426*6565429515482-1.82530451321.816M22851011450478*6615-24811.85655322530451324.420M22851011500529*66705326205852532451327.720M22901011600630*7780-2.2634725685-23036551339.420M271101011700720*7895-2.47242840800-2.23038561.535524M271201011800820*810108249509053440561.5377

12、24M30120101110001020*10 122010261160 11003436561.539028M301201011公称直径DN钢管尺寸dw*SPN0.6MPa六角头螺栓焊接D0DD1D2dbf1槽数重量数量螺纹直径长度KH尺寸 偏差 尺寸 偏差尺寸 偏差公称直径DN钢管尺寸dw*SD1dbf1槽数重量数量螺纹直径长度KHPN2.5MPa-0.25MPa平焊法兰尺寸表mmKgmm1014*275-0.7150.45032-0.6121224120.34M1040341518*280195540121224120.334M1040342025*290260.56550-0.7121

13、424120.534M1040342532*2100330.627560121424120.644M1040453238*2120-1399070141624121.14M1250454045*21304610080-0.8141634121.224M1250455057*2140580.7411090141634121.354M1250456573*216074130110141634121.674M1250568089*2185-1.2900.8150125-1181835132.484M165556100108*3205109170145181835132.894/p>

14、3*3.5235-1.31341200175-1.1182035133.948M166056150159*4.5260160225200182035134.478M166056175194*52901951.1255230182235135.548M166567200219*5315221280255-1.3182235136.078M166578225245*5340-1.5247305280182435136.68M166589250273*53702751.3335310182435138.0312M1665810300325*5435327395362-1.52324451310.31

15、2M2070910350377*5485-1.83791.54454122326451312.612M20751011400426*5535429495462-1.82328451315.216M20801011450478*5590-24811.85505182328451317.616M20801011500529*66405326005682330451320.716M20851011600630*6755-2.2634705670-22530551326.620M22851011700720*78607248107752532561.5337.124M22901011800820*79

165346.224M27951011900920*7107592410209803034561.5355.124M27100101110001020*8117610241120 10803036561.5367.328M271101011PN0.6MPa12001220*81400 -2.6 12242.41340 1295 -2.63438561.5390.132M30120101114001420*10 1620142415605312536M30120101115001620*11 182016241760 171034425

17、61.5315240M301301011槽数数量PN2.5MPa-0.25MPa平焊法兰尺寸表18001820*12 204518241970 19104144561.5318744M36130101120002020*13 226520242180 21104846561.5323648M421401011公称直径DN钢管尺寸dw*SPN0.25MPa六角头螺栓焊接D0DD1D2dbf1槽数重量数量螺纹直径长度KH尺寸 偏差 尺寸 偏差尺寸 偏差mmKgmm1014*275-0.9150.45032-0.6121024120.254M103534PN2.5MPa-0.25MPa平焊法兰尺寸表

18、1518*280165540121024120.294M1035342025*290260.56550-0.7121224120.454M1040342532*2100330.627560121224120.554M1040453238*2120-1399070141224120.794M1240454045*21304610080-0.8141234120.874M1240455057*2140580.7411090141234120.954M1240456573*216074120110141434121.434M1245568089*2185-1.2900.8150125-1181435

19、131.954M165056100108*3205109170145181435132.24M165056125133*3.5235-1.31341200175-1.1181435132.788M165056150159*4.5260160225200181635133.498M165056175194*52901951.1255230181635133.868M165067200219*5315221280255-1.3181835134.888M165578225245*5340-1.5247305280182035135.938M166089250273*53702751.3335310182235137.3212M1665910300325*5435327395362-1.5232245139.412M2070910350377*5485-1.83791.54454122322451310.512M20701011400426*5535429495462-1.82322451311.716M20701011450478*5590-24811.855051823244