World Wide Metric, Inc.
37 Readington Road
Branchburg, New Jersey 08876
Phone: 732-247-2300 • Fax: 732-247-7258
E-Mail: sales@worldwidemetric.com • Web site: www.worldwidemetric.com
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WELD NECK - 500
Flanges - Weld-Neck DIN PN16 & PN40
Unit of Measure
1 

Item #

Size

D

C

Number of Bolts

h 

D2634-010 N/A 010 - 3/8" N/A 90 mm N/A 60 mm N/A 4 N/A 14 mm
D2634-015 N/A 015 - 1/2" N/A 95 mm N/A 65 mm N/A 4 N/A 14 mm
D2634-020 N/A 020 - 3/4" N/A 105 mm N/A 75 mm N/A 4 N/A 14 mm
D2634-025 N/A 025 - 1" N/A 115 mm N/A 85 mm N/A 4 N/A 14 mm
D2634-032 N/A 032 - 1-1/4" N/A 140 mm N/A 100 mm N/A 4 N/A 18 mm
D2634-040 N/A 040 - 1-1/2" N/A 150 mm N/A 110 mm N/A 4 N/A 18 mm
D2634-050 N/A 050 - 2" N/A 165 mm N/A 125 mm N/A 4 N/A 18 mm
D2634-065 N/A 065 - 2-1/2" N/A 185 mm N/A 145 mm N/A 8 N/A 18 mm
D2634-080 N/A 080 - 3" N/A 200 mm N/A 160 mm N/A 8 N/A 18 mm
D2634-100 N/A 100 - 4" N/A 235 mm N/A 190 mm N/A 8 N/A 22 mm
D2634-125 N/A 125 - 5" N/A 270 mm N/A 220 mm N/A 8 N/A 26 mm
D2634-150 N/A 150 - 6" N/A 330 mm N/A 250 mm N/A 8 N/A 26 mm
D2634-175 N/A 175 - 7" N/A 330 mm N/A 280 mm N/A 12 N/A 26 mm
D2634-200 N/A 200 - 8" N/A 360 mm N/A 310 mm N/A 12 N/A 26 mm
D2634-250 N/A 250 - 10" N/A 425 mm N/A 370 mm N/A 12 N/A 30 mm
D2634-300 N/A 300 - 12" N/A 485 mm N/A 430 mm N/A 16 N/A 30 mm
D2634-350 N/A 350 - 14" N/A 555 mm N/A 490 mm N/A 16 N/A 33 mm
D2634-400 N/A 400 - 16" N/A 620 mm N/A 550 mm N/A 16 N/A 36 mm
D2634-450 N/A 450 - 18" N/A 670 mm N/A 600 mm N/A 20 N/A 36 mm
D2634-500 N/A 500 - 20" N/A 730 mm N/A 660 mm N/A 20 N/A 36 mm
D2634-600 N/A 600 - 24" N/A 845 mm N/A 770 mm N/A 20 N/A 39 mm
D2634-700 N/A 700 - 28" N/A 960 mm N/A 875 mm N/A 24 N/A 42 mm
D2634-800 N/A 800 - 32" N/A 1085 mm N/A 990 mm N/A 24 N/A 48 mm
D2634-900 N/A 900 - 36" N/A 1185 mm N/A 1090 mm N/A 28 N/A 48 mm
D2634-1000 N/A 1000 - 40" N/A 1320 mm N/A 1210 mm N/A 28 N/A 56 mm
Unit of Measure
1