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  • Grey iron castings conform to ASTM A126 and ASTM A48
  • Companion flange dimensions conform to ASME B16.1
  • Hot-dipped galvanized flanges conform to ASTM A153
  • Companion flanges threads conform to ASME B1.20.1
  • Manufacturing facility is ISO 9001:2008

Available in Galvanized Upon Request.

2135-cast-iron-flanges-125-blind-flange
2136-cast-iron-flanges-125-blind-flange-a
Unit of Measure
1 

Part #

Units Per Package

Size

Material

A Inches

B Inches

C Inches

Bolt Hole Size

# of Bolt Holes

List Price

P3217BL1010 N/A 1 N/A 1" N/A Black, 125# Cast Iron N/A 4.25 in N/A 3.12 in N/A 0.44 in N/A 5/8" N/A 4 $13.18
P3217BL1012 N/A 1 N/A 1-1/4" N/A Black, 125# Cast Iron N/A 4.62 in N/A 3.50 in N/A 0.50 in N/A 5/8" N/A 4 $13.18
P3217BL1014 N/A 1 N/A 1-1/2" N/A Black, 125# Cast Iron N/A 5.00 in N/A 3.88 in N/A 0.56 in N/A 5/8" N/A 4 $13.18
P3217BL1020 N/A 1 N/A 2" N/A Black, 125# Cast Iron N/A 6.00 in N/A 4.75 in N/A 0.62 in N/A 3/4" N/A 4 $14.00
P3217BL1024 N/A 1 N/A 2-1/2" N/A Black, 125# Cast Iron N/A 7.00 in N/A 5.50 in N/A 0.69 in N/A 3/4" N/A 4 $15.12
P3217BL1030 N/A 1 N/A 3" N/A Black, 125# Cast Iron N/A 7.50 in N/A 6.00 in N/A 0.75 in N/A 3/4" N/A 4 $15.56
P3217BL1034 N/A 1 N/A 3-1/2" N/A Black, 125# Cast Iron N/A 8.50 in N/A 7.00 in N/A 0.81 in N/A 3/4" N/A 8 $22.18
P3217BL1040 N/A 1 N/A 4" N/A Black, 125# Cast Iron N/A 9.00 in N/A 7.50 in N/A 0.94 in N/A 3/4" N/A 8 $22.18
P3217BL1050 N/A 1 N/A 5" N/A Black, 125# Cast Iron N/A 10.00 in N/A 8.50 in N/A 0.94 in N/A 7/8" N/A 8 $41.32
P3217BL1060 N/A 1 N/A 6" N/A Black, 125# Cast Iron N/A 11.00 in N/A 9.50 in N/A 1.00 in N/A 7/8" N/A 8 $41.32
P3217BL1080 N/A 1 N/A 8" N/A Black, 125# Cast Iron N/A 13.50 in N/A 11.75 in N/A 1.12 in N/A 7/8" N/A 8 $66.94
P3217BL1100 N/A 1 N/A 10" N/A Black, 125# Cast Iron N/A 16.00 in N/A 14.25 in N/A 1.19 in N/A 1" N/A 12 $97.98
P3217BL1120 N/A 1 N/A 12" N/A Black, 125# Cast Iron N/A 19.00 in N/A 17.00 in N/A 1.25 in N/A 1" N/A 12 $138.56
P3217BL1140 N/A 1 N/A 14" N/A Black, 125# Cast Iron N/A 21.00 in N/A 18.75 in N/A 1.38 in N/A 1-1/8" N/A 12 $318.12
P3217BL1160 N/A 1 N/A 16" N/A Black, 125# Cast Iron N/A 23.50 in N/A 21.25 in N/A 1.44 in N/A 1-1/8" N/A 16 $418.32
P3217BL1180 N/A 1 N/A 18" N/A Black, 125# Cast Iron N/A 25.00 in N/A 22.75 in N/A 1.56 in N/A 1-1/4" N/A 16 $531.62
P3217BL1200 N/A 1 N/A 20" N/A Black, 125# Cast Iron N/A 27.50 in N/A 25.00 in N/A 1.69 in N/A 1-1/4" N/A 20 $658.04
P3217BL1240 N/A 1 N/A 24" N/A Black, 125# Cast Iron N/A 32.00 in N/A 29.50 in N/A 1.88 in N/A 1-3/8" N/A 20 $1,032.76
Unit of Measure
1