Dk-Lok USA
Dk-Lok USA
161 West I-65 Service Road
Mobile, AL 36608
Phone: (251) 472-9580
Fax: (251) 450-0962 or (800) 287-8186
[email protected]
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DF Flanges DIN 2526 / DIN 2501 Tube Fittings
DF Flanges DIN 2526 / DIN 2501 Tube Fittings-2
Unit of Measure
1 2 3 4 5 

Item #

Material

D - Tube O.D.

ANSI Flange

E

h

L

CAD

DF-18MF25M-40-HC N/A Hastelloy C276 N/A 18.0 mm N/A 25 mm N/A 15.1 mm N/A 32.0 mm N/A 53.8 mm N/A CAD Icon (for items table)
DF-25MF25M-40-HC N/A Hastelloy C276 N/A 25.0 mm N/A 25 mm N/A 21.8 mm N/A 35.0 mm N/A 64.0 mm N/A CAD Icon (for items table)
DF-38MF50M-40-HC N/A Hastelloy C276 N/A 38.0 mm N/A 50 mm N/A 33.7 mm N/A 55.0 mm N/A 90.4 mm N/A CAD Icon (for items table)
DF-50MF50M-40-HC N/A Hastelloy C276 N/A 50.0 mm N/A 50 mm N/A 45.2 mm N/A 70.0 mm N/A 103.0 mm N/A CAD Icon (for items table)
DF-6MF25M-40-M N/A Alloy 400 N/A 6.0 mm N/A 25 mm N/A 4.8 mm N/A 20.0 mm N/A 47.5 mm N/A CAD Icon (for items table)
DF-12MF15M-40-M N/A Alloy 400 N/A 12 mm N/A 15 mm N/A 9.5 mm N/A 20.0 mm N/A 48.5 mm N/A CAD Icon (for items table)
DF-12MF25M-40-M N/A Alloy 400 N/A 12 mm N/A 25 mm N/A 9.5 mm N/A 20.0 mm N/A 50.5 mm N/A CAD Icon (for items table)
DF-12MF50M-40-M N/A Alloy 400 N/A 12 mm N/A 50 mm N/A 9.5 mm N/A 20.0 mm N/A 55.3 mm N/A CAD Icon (for items table)
DF-18MF15M-40-M N/A Alloy 400 N/A 18.0 mm N/A 15 mm N/A 15.1 mm N/A 32.0 mm N/A 51.8 mm N/A CAD Icon (for items table)
DF-18MF25M-40-M N/A Alloy 400 N/A 18.0 mm N/A 25 mm N/A 15.1 mm N/A 32.0 mm N/A 53.8 mm N/A CAD Icon (for items table)
DF-25MF25M-40-M N/A Alloy 400 N/A 25.0 mm N/A 25 mm N/A 21.8 mm N/A 35.0 mm N/A 64.0 mm N/A CAD Icon (for items table)
DF-38MF50M-40-M N/A Alloy 400 N/A 38.0 mm N/A 50 mm N/A 33.7 mm N/A 55.0 mm N/A 90.4 mm N/A CAD Icon (for items table)
DF-50MF50M-40-M N/A Alloy 400 N/A 50.0 mm N/A 50 mm N/A 45.2 mm N/A 70.0 mm N/A 103.0 mm N/A CAD Icon (for items table)
DF-6MF25M-40-IN N/A Alloy 600 N/A 6.0 mm N/A 25 mm N/A 4.8 mm N/A 20.0 mm N/A 47.5 mm N/A CAD Icon (for items table)
DF-12MF15M-40-IN N/A Alloy 600 N/A 12 mm N/A 15 mm N/A 9.5 mm N/A 20.0 mm N/A 48.5 mm N/A CAD Icon (for items table)
DF-12MF25M-40-IN N/A Alloy 600 N/A 12 mm N/A 25 mm N/A 9.5 mm N/A 20.0 mm N/A 50.5 mm N/A CAD Icon (for items table)
DF-12MF50M-40-IN N/A Alloy 600 N/A 12 mm N/A 50 mm N/A 9.5 mm N/A 20.0 mm N/A 55.3 mm N/A CAD Icon (for items table)
DF-18MF15M-40-IN N/A Alloy 600 N/A 18.0 mm N/A 15 mm N/A 15.1 mm N/A 32.0 mm N/A 51.8 mm N/A CAD Icon (for items table)
DF-18MF25M-40-IN N/A Alloy 600 N/A 18.0 mm N/A 25 mm N/A 15.1 mm N/A 32.0 mm N/A 53.8 mm N/A CAD Icon (for items table)
DF-25MF25M-40-IN N/A Alloy 600 N/A 25.0 mm N/A 25 mm N/A 21.8 mm N/A 35.0 mm N/A 64.0 mm N/A CAD Icon (for items table)
DF-38MF50M-40-IN N/A Alloy 600 N/A 38.0 mm N/A 50 mm N/A 33.7 mm N/A 55.0 mm N/A 90.4 mm N/A CAD Icon (for items table)
DF-50MF50M-40-IN N/A Alloy 600 N/A 50.0 mm N/A 50 mm N/A 45.2 mm N/A 70.0 mm N/A 103.0 mm N/A CAD Icon (for items table)
DF-6MF25M-40-L625 N/A Alloy 625 N/A 6.0 mm N/A 25 mm N/A 4.8 mm N/A 20.0 mm N/A 47.5 mm N/A CAD Icon (for items table)
DF-12MF15M-40-L625 N/A Alloy 625 N/A 12 mm N/A 15 mm N/A 9.5 mm N/A 20.0 mm N/A 48.5 mm N/A CAD Icon (for items table)
DF-12MF25M-40-L625 N/A Alloy 625 N/A 12 mm N/A 25 mm N/A 9.5 mm N/A 20.0 mm N/A 50.5 mm N/A CAD Icon (for items table)
Unit of Measure
1 2 3 4 5