Flanges

Category:

• Hydraulics, Pneumatics & Plumbing
• Flanges, Gaskets, and Rings
• Flanges

Pipe Size

• 1/2" (6)
• 3/4" (8)
• 1" (8)
• 1-1/4" (8)
• 1-1/2" (8)
• 2" (28)
• 2-1/2" (23)
• Show All
  • 3" (34)
  • 3-1/2" (14)
  • 4" (33)
  • 5" (15)
  • 6" (28)
  • 8" (24)
  • 10" (18)
  • 12" (18)

Thickness

• 0.438" (4)
• 0.500" (1)
• 0.540" (6)
• 0.563" (2)
• 0.610" (6)
• 0.625" (2)
• 0.680" (6)
• Show All
  • 0.688" (3)
  • 0.720" (3)
  • 0.730" (3)
  • 0.750" (10)
  • 0.820" (6)
  • 0.875" (1)
  • 0.880" (10)
  • 0.910" (6)
  • 0.920" (6)
  • 0.938" (3)
  • 0.940" (20)
  • 1.000" (18)
  • 1.020" (5)
  • 1.040" (2)
  • 1.050" (3)
  • 1.120" (14)
  • 1.125" (2)
  • 1.130" (11)
  • 1.160" (5)
  • 1.188" (2)
  • 1.190" (10)
  • 1.240" (10)
  • 1.250" (17)
  • 1.280" (2)
  • 1.290" (2)
  • 1.310" (1)
  • 1.360" (7)
  • 1.380" (9)
  • 1.420" (3)
  • 1.440" (5)
  • 1.500" (6)
  • 1.510" (1)
  • 1.520" (1)
  • 1.620" (5)
  • 1.700" (1)
  • 1.750" (4)
  • 1.880" (9)
  • 2.000" (5)
  • 2.190" (4)
  • 2.500" (4)
  • 2.620" (4)

Specification

• ASME B16.1 (25)
• ASTM (7)
• ASTM A 105, ANSI B16.5 (140)
• ASTM B 75, BS EN 681-1, ASTM B 16.22, and B 16.18 (3)
• ASTM D-1784, ASTM D-1785 and F-441, ANSI B1.20.1 (98)

Class

• 125 lb (25)
• 300 lb (98)
• Class 150 (50)
• Class 300 (50)
• Class 600 (40)

Working Pressure

• 150 psi (98)
• 200 psi (3)
• 285 psi (50)
• 300 psi (7)
• 740 psi (50)
• 1480 psi (40)

Material

• Chlorinated Polyvinylchloride (45)
• Ductile Iron (7)
• Iron (25)
• Polyvinylchloride (53)
• Steel (140)
• Wrot Copper (3)

Type

• Blind Flange (60)
• Companion Threaded Flange (25)
• Flange (3)
• Gasket Flange (7)
• Lapped Flange (20)
• Slip-On Flange (30)
• Socket Flange (38)
• Show All
  • Spigot Flange (5)
  • Threaded Flange (55)
  • Weld Neck Flange (30)

Schedule

• 80 (98)

Finish

• Black (13)
• Galvanized (12)

Style

• Flat Face (45)
• One Piece - Solid Design (60)
• One Piece - Webbed Design (19)
• Raised Face (120)
• Van Stone (19)

Bolt Diameter

• 0.500" (30)
• 0.625" (81)
• 0.750" (69)
• 0.875" (27)
• 1.000" (13)
• 1.125" (13)
• 1.250" (4)
• Show All
  • 1.375" (8)

Bolt Hole Diameter

• 0.88" (1)
• 2.38" (6)
• 2.75" (6)
• 3.12" (6)
• 3.50" (6)
• 3.88" (6)
• 4.75" (17)
• Show All
  • 5.00" (9)
  • 5.50" (10)
  • 5.88" (9)
  • 6.00" (21)
  • 6.62" (9)
  • 7.00" (5)
  • 7.25" (9)
  • 7.50" (20)
  • 7.88" (5)
  • 8.50" (8)
  • 9.25" (5)
  • 9.50" (16)
  • 10.50" (4)
  • 10.62" (5)
  • 11.50" (4)
  • 11.75" (12)
  • 13.00" (5)
  • 13.75" (4)
  • 14.25" (6)
  • 15.25" (5)
  • 17.00" (10)
  • 17.75" (5)
  • 19.25" (4)

Flange Outer Diameter

• 3.500" (6)
• 3.875" (2)
• 3.880" (6)
• 4.250" (8)
• 4.620" (6)
• 4.625" (2)
• 5.000" (8)
• Show All
  • 6.000" (19)
  • 6.500" (9)
  • 7.000" (12)
  • 7.480" (2)
  • 7.500" (30)
  • 8.250" (9)
  • 8.500" (5)
  • 8.950" (2)
  • 8.980" (3)
  • 9.000" (26)
  • 9.500" (1)
  • 10.000" (11)
  • 10.500" (1)
  • 10.750" (4)
  • 10.970" (2)
  • 11.000" (21)
  • 11.500" (1)
  • 12.500" (5)
  • 13.000" (4)
  • 13.460" (2)
  • 13.500" (12)
  • 14.000" (5)
  • 15.000" (5)
  • 16.000" (8)
  • 16.500" (5)
  • 17.500" (5)
  • 19.000" (9)
  • 20.000" (4)
  • 20.500" (5)
  • 21.750" (1)
  • 22.000" (4)

Hub Diameter

• 1.75" (2)
• 1.94" (2)
• 2.31" (2)
• 2.56" (2)
• 3.06" (7)
• 3.31" (9)
• 3.56" (7)
• Show All
  • 3.94" (9)
  • 4.25" (7)
  • 4.62" (9)
  • 4.80" (2)
  • 4.81" (7)
  • 5.25" (9)
  • 5.31" (7)
  • 5.75" (5)
  • 6.00" (4)
  • 6.17" (2)
  • 6.19" (2)
  • 6.44" (6)
  • 7.00" (5)
  • 7.44" (4)
  • 7.56" (7)
  • 7.95" (2)
  • 7.97" (2)
  • 8.12" (5)
  • 8.75" (4)
  • 9.69" (5)
  • 9.70" (2)
  • 10.25" (5)
  • 10.42" (2)
  • 10.45" (1)
  • 10.75" (4)
  • 11.94" (2)
  • 12.00" (5)
  • 12.62" (5)
  • 13.29" (1)
  • 13.50" (4)
  • 14.06" (2)
  • 14.38" (5)
  • 14.75" (5)
  • 15.75" (4)
  • 16.00" (1)

Length Through Hub

• 0.63" (1)
• 0.69" (2)
• 0.81" (2)
• 0.88" (5)
• 0.91" (2)
• 1.00" (4)
• 1.08" (2)
• Show All
  • 1.11" (2)
  • 1.12" (4)
  • 1.13" (2)
  • 1.17" (2)
  • 1.18" (2)
  • 1.19" (4)
  • 1.25" (2)
  • 1.31" (5)
  • 1.42" (1)
  • 1.44" (5)
  • 1.50" (2)
  • 1.53" (1)
  • 1.55" (2)
  • 1.56" (4)
  • 1.62" (1)
  • 1.65" (1)
  • 1.67" (2)
  • 1.69" (2)
  • 1.75" (6)
  • 1.76" (1)
  • 1.81" (1)
  • 1.88" (2)
  • 1.94" (5)
  • 2.00" (2)
  • 2.06" (2)
  • 2.12" (1)
  • 2.19" (4)
  • 2.38" (1)
  • 2.40" (4)
  • 2.44" (2)
  • 2.50" (1)
  • 2.62" (2)
  • 2.75" (5)
  • 2.76" (1)
  • 2.81" (1)
  • 2.88" (2)
  • 3.00" (3)
  • 3.05" (1)
  • 3.12" (2)
  • 3.19" (1)
  • 3.25" (1)
  • 3.38" (3)
  • 3.50" (2)
  • 3.51" (1)
  • 3.56" (1)
  • 3.62" (1)
  • 3.75" (1)
  • 3.88" (2)
  • 4.00" (4)
  • 4.36" (1)
  • 4.37" (1)
  • 4.38" (1)
  • 4.50" (2)
  • 4.62" (2)
  • 4.88" (1)
  • 5.01" (1)
  • 5.12" (1)
  • 5.25" (1)
  • 5.83" (1)
  • 6.00" (1)
  • 6.12" (1)
  • 6.22" (1)
  • 7.45" (1)
  • 13.13" (1)

Number of Holes

• 4 (78)
• 8 (118)
• 12 (30)
• 16 (14)
• 20 (4)