Companion Flange Sizes:     1310     1350     1410     1480     1550     1610     1710     1810     1880

Abbreviations
SF Standard Flange
SLF Special Large Flange
Companion Flanges

1310 – 1550, 1880

1610 – 1810


Companion Flanges CAD Files
Size Format A B E F L1 D1 d1 L2 d2
1310 in 3.88 2.38 0.08 0.38 2 2.44 1.69 2.5 2.38 Download 2D File
1310 mm 98.6 60.5 2 9.7 50.8 62 42.9 63.5 60.5 Download 2D File
1350 in 4.63 2.75 0.08 0.5 2 2.88 1.88 3 2.75 Download 2D File
1350 mm 117.6 69.9 2 12.7 50.8 73.2 47.8 76.2 69.9 Download 2D File
1410 in 4.63 2.75 0.08 0.5 2 2.88 1.88 3 2.75 Download 2D File
1410 mm 117.6 69.9 2 12.7 50.8 73.2 47.8 76.2 69.9 Download 2D File
1480 in 5.88 3.75 0.08 0.38 2.5 3.75 2.44 3.5 3.75 Download 2D File
1480 mm 149.4 95.3 2 9.7 63.5 95.3 62 88.9 95.3 Download 2D File
1550 in 5.88 3.75 0.08 0.38 2.5 3.75 2.44 3.5 3.75 Download 2D File
1550 mm 149.4 95.3 2 9.7 63.5 95.3 62 88.9 95.3 Download 2D File
1610 in 6.88 6.62 0.04 0.38 3.5 5.25 3.5 5 4.75 Download 2D File
1610 mm 174.8 168.1 1 9.7 88.9 133.4 88.9 127 120.7 Download 2D File
1710 in 8 7.75 0.04 0.38 4 6.38 4 6 5.5 Download 2D File
1710 mm 203.2 196.9 1 9.7 101.6 162.1 101.6 152.4 139.7 Download 2D File
1810 in 8 7.75 0.04 0.5 4 6.38 4 6 5.5 Download 2D File
1810 mm 203.2 196.9 1 12.7 101.6 162.1 101.6 152.4 139.7 Download 2D File
1880 in 9.63 7 0.11 0.38 4.5 6.88 4.5 6 6.5 Download 2D File
1880 mm 244.6 177.8 2.8 9.7 114.3 174.8 114.3 152.4 165.1 Download 2D File
Please note* – 2D files are in .dwg format. They will only in CAD softwares such as AutoDesk DWG, LibreCAD, FreeCAD, ShareCAD, Autodesk A360, OnShape, IrfanView etc.
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