FLANGE TABLE DN SIZE SPECIFICATIONS

DN SIZE 40

DN FLANGE PCD BOLTS HOLE SIZE THICKNESS
  DIAMETER     GREY CAST IRON COPPER ALLOY CAST/FORGED STEEL
ANSI 125/150 5" / 127mm 3 7/8" / 98mm 4 5/8" / 16mm 9/16" / 14mm 7/16" / 11mm 9/16" / 14mm
ANSI 300 6 1/8" / 156mm 4 1/2" / 114mm 4 7/8" / 22mm   11/16" / 17mm 13/16" / 21mm
ANSI 600 6 1/8" / 156mm 4 1/2" / 114mm 4 7/8" / 22mm     7/8" / 22mm
ANSI 900 7" / 178mm 4 7/8" / 124mm 4 1 1/8" / 29mm     1 1/4" / 32mm
ANSI 1500 7" / 178mm 4 7/8" / 124mm 4 1 1/8" / 29mm     1 1/4" / 32mm
AS2129 Table C 135mm 98mm 4 14mm 16mm 16mm 13mm
AS2129 Table D 135mm 98mm 4 14mm 16mm 10mm 13mm
AS2129 Table E 135mm 98mm 4 14mm 16mm 10mm 13mm
AS2129 Table F 140mm 105mm 4 18mm 16mm 11mm 13mm
AS2129 Table H 140mm 105mm 4 18mm 22mm 13mm 17mm
AS2129 Table J 140mm 105mm 4 18mm   22mm 22mm
BS10 Table D 5 1/4" / 133mm 3 7/8" / 98mm 4 9/16" / 14mm 5/8" / 16mm 3/8" / 10mm 1/2" / 13mm
BS10 Table E 5 1/4" / 133mm 3 7/8" / 98mm 4 9/16" / 14mm 5/8" / 16mm 3/8" / 10mm 1/2" / 13mm
BS10 Table F 5 1/2" / 140mm 4 1/8" / 105mm 4 11/16" / 17mm 5/8" / 16mm 7/16" / 11mm 1/2" / 13mm
BS10 Table H 5 1/2" / 140mm 4 1/8" / 105mm 4 11/16" / 17mm 7/8" / 22mm 1/2" / 13mm 11/16" / 17mm
BS10 Table J 5 1/2" / 140mm 4 1/8" / 105mm 4 11/16" / 17mm   7/8" / 22mm 7/8" / 22mm
BS10 Table K 6" / 152mm 4 1/2" / 114mm 4 7/8" / 22mm   1" / 25mm 1" / 25mm
BS4504-6 130mm 100mm 4 14mm 16mm    
BS4504-10 150mm 110mm 4 18mm 18mm    
BS4504-16 150mm 110mm 4 18mm 18mm 9mm 18mm
BS4504-25 150mm 110mm 4 18mm 20mm 11mm 18mm
BS4504-40 150mm 110mm 4 18mm   13mm 18mm
BS4504-64 170mm 125mm 4 22mm     28mm
BS4504-100 170mm 125mm 4 22mm     28mm
JIS 5 120mm 95mm 4 15mm     12mm
JIS 10 140mm 105mm 4 19mm 22mm   16mm
JIS 16 140mm 105mm 4 19mm 22mm   16mm
JIS 20 140mm 105mm 4 19mm 22mm   18mm
DIN 6 130mm 100mm 4 14mm     16mm
DIN 10 150mm 110mm 4 18mm     18mm
DIN 16 150mm 110mm 4 18mm     18mm
DIN 25 150mm 110mm 4 18mm     18mm
DIN 40 150mm 110mm 4 18mm     18mm