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Home /
Flanges /
Raised Base Flanges

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Material Type

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Aluminum
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Base Diameter (B)

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3.875
4.5
4.875

Outside Diameter (O.D.)

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1.315 in.
1.50 in.
1.66 in.
1.90 in.
2 in.
2.375 in.
2.5 in.

Pipe Size or Tube Size (A)

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1 1/2" PIPE
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2" PIPE
2" TUBE

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0
2
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4

Wall Thickness

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0.132
10 Ga.
11 Ga.

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Height (H)

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1 1/16 in.
13/16 in.
15/16 in.

Bolt Circle (D)

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3 in.
3.5 in.
3.875 in.

Wt.Ea.

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0 lb.
0.18 lb.
0.21 lb.
0.24 lb.
0.45 lb.
0.5 lb.
0.51 lb.
0.55 lb.
0.64 lb.
0.65 lb.
0.72 lb.

Alloy

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All
3003
304

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Filter by attributes

Material Type
Aluminum
Stainless Steel
Steel

Base Diameter (B)
3.875
4.5
4.875

Outside Diameter (O.D.)
1.315 in.
1.50 in.
1.66 in.
1.90 in.
2 in.
2.375 in.
2.5 in.

Pipe Size or Tube Size (A)
1 1/2" PIPE
1 1/2" TUBE
1 1/4" PIPE
1" PIPE
2 1/2" TUBE
2" PIPE
2" TUBE

Mount Holes
0
2
3
4

Wall Thickness
0.132
10 Ga.
11 Ga.

Set Screw
0
1

Height (H)
1 1/16 in.
13/16 in.
15/16 in.

Bolt Circle (D)
3 in.
3.5 in.
3.875 in.

Wt.Ea.
0 lb.
0.18 lb.
0.21 lb.
0.24 lb.
0.45 lb.
0.5 lb.
0.51 lb.
0.55 lb.
0.64 lb.
0.65 lb.
0.72 lb.

Alloy
3003
304

Categories

Pipe & Tube Elbows
Assorted Handrail Connectors
Railing Components
Flanges
Hemispheres & Spheres
Caps & Disks
Brackets & Components
Square and Rectangular Fittings

Raised Base Flanges

Our raised base flanges are raised to allow for a 3/16" thick anchor plate to be used along with the flange. They have a neck and are available plain (center hole only), or in a 2, 3, or 4 mount hole pattern. Overall heights vary depending on size. Steel and aluminum are made from 19 Ga. material and stainless steel is 11 Ga. material.

Available for Tube Sizes: 1-1/2", 2", 2-1/2" O.D.
Available for Pipe Sizes: 1", 1-1/4", 1-1/2", 2"
Available in Steel, Aluminum (3003 Alloy), and Stainless Steel (304 Alloy)

See our coordinating anchor plates for this product.

#RF1320 - STEEL 1" PIPE RAISED BASE FLANGE

#RF1320 - STEEL 1" PIPE RAISED BASE FLANGE

Discounted Price: $11.61

#RF1320-AL - ALUMINUM 1" PIPE RAISED BASE FLANGE

#RF1320-AL - ALUMINUM 1" PIPE RAISED BASE FLANGE

Call for price

#RF1320-SS - STAINLESS STEEL 1" PIPE RAISED BASE FLANGE

#RF1320-SS - STAINLESS STEEL 1" PIPE RAISED BASE FLANGE

Discounted Price: $63.18

#RF1322 - STEEL 1" PIPE RAISED BASE FLANGE

#RF1322 - STEEL 1" PIPE RAISED BASE FLANGE

Discounted Price: $2.11

#RF1322-AL - ALUMINUM 1" PIPE RAISED BASE FLANGE

#RF1322-AL - ALUMINUM 1" PIPE RAISED BASE FLANGE

Call for price

#RF1322-SS - STAINLESS STEEL 1" PIPE RAISED BASE FLANGE

#RF1322-SS - STAINLESS STEEL 1" PIPE RAISED BASE FLANGE

Call for price

#RF1323 - STEEL 1" PIPE RAISED BASE FLANGE

#RF1323 - STEEL 1" PIPE RAISED BASE FLANGE

Discounted Price: $2.74

#RF1323-AL - ALUMINUM 1" PIPE RAISED BASE FLANGE

#RF1323-AL - ALUMINUM 1" PIPE RAISED BASE FLANGE

Call for price

#RF1323-SS - STAINLESS STEEL 1" PIPE RAISED BASE FLANGE

#RF1323-SS - STAINLESS STEEL 1" PIPE RAISED BASE FLANGE

Discounted Price: $60.78

#RF1324 - STEEL 1" PIPE RAISED BASE FLANGE

#RF1324 - STEEL 1" PIPE RAISED BASE FLANGE

Discounted Price: $2.11

#RF1324-AL - ALUMINUM 1" PIPE RAISED BASE FLANGE

#RF1324-AL - ALUMINUM 1" PIPE RAISED BASE FLANGE

Call for price

#RF1324-SS - STAINLESS STEEL 1" PIPE RAISED BASE FLANGE

#RF1324-SS - STAINLESS STEEL 1" PIPE RAISED BASE FLANGE

Call for price

#RF1325 - STEEL 1" PIPE RAISED BASE FLANGE

#RF1325 - STEEL 1" PIPE RAISED BASE FLANGE

Discounted Price: $2.30

#RF1325-AL - ALUMINUM 1" PIPE RAISED BASE FLANGE

#RF1325-AL - ALUMINUM 1" PIPE RAISED BASE FLANGE

Discounted Price: $4.77

#RF1325-SS - STAINLESS STEEL 1" PIPE RAISED BASE FLANGE

#RF1325-SS - STAINLESS STEEL 1" PIPE RAISED BASE FLANGE

Call for price

#RF1326 - STEEL 1" PIPE RAISED BASE FLANGE

#RF1326 - STEEL 1" PIPE RAISED BASE FLANGE

Discounted Price: $2.78

#RF1326-AL - ALUMINUM 1" PIPE RAISED BASE FLANGE

#RF1326-AL - ALUMINUM 1" PIPE RAISED BASE FLANGE

Discounted Price: $5.18

#RF1326-SS - STAINLESS STEEL 1" PIPE RAISED BASE FLANGE

#RF1326-SS - STAINLESS STEEL 1" PIPE RAISED BASE FLANGE

Call for price

#RF1327 - STEEL 1" PIPE RAISED BASE FLANGE

#RF1327 - STEEL 1" PIPE RAISED BASE FLANGE

Discounted Price: $3.23

#RF1327-AL - ALUMINUM 1" PIPE RAISED BASE FLANGE

#RF1327-AL - ALUMINUM 1" PIPE RAISED BASE FLANGE

Discounted Price: $5.18

#RF1327-SS - STAINLESS STEEL 1" PIPE RAISED BASE FLANGE

#RF1327-SS - STAINLESS STEEL 1" PIPE RAISED BASE FLANGE

Discounted Price: $44.29

#RF1328 - STEEL 1" PIPE RAISED BASE FLANGE

#RF1328 - STEEL 1" PIPE RAISED BASE FLANGE

Discounted Price: $3.06

#RF1328-AL - ALUMINUM 1" PIPE RAISED BASE FLANGE

#RF1328-AL - ALUMINUM 1" PIPE RAISED BASE FLANGE

Discounted Price: $5.18

#RF1328-SS - STAINLESS STEEL 1" PIPE RAISED BASE FLANGE

#RF1328-SS - STAINLESS STEEL 1" PIPE RAISED BASE FLANGE

Call for price

#RF1500 - STEEL 1 1/2" TUBE RAISED BASE FLANGE

#RF1500 - STEEL 1 1/2" TUBE RAISED BASE FLANGE

Discounted Price: $5.38

#RF1500-AL - ALUMINUM 1-1/2" TUBE RAISED BASE FLANGE

#RF1500-AL - ALUMINUM 1-1/2" TUBE RAISED BASE FLANGE

Discounted Price: $8.49

#RF1500-SS - STAINLESS STEEL 1 1/2" TUBE RAISED BASE FLANGE

#RF1500-SS - STAINLESS STEEL 1 1/2" TUBE RAISED BASE FLANGE

Discounted Price: $10.38

#RF1502 - STEEL 1 1/2" TUBE RAISED BASE FLANGE

#RF1502 - STEEL 1 1/2" TUBE RAISED BASE FLANGE

Discounted Price: $9.55

#RF1502-AL - ALUMINUM 1-1/2" TUBE RAISED BASE FLANGE

#RF1502-AL - ALUMINUM 1-1/2" TUBE RAISED BASE FLANGE

Discounted Price: $9.63

#RF1502-SS - STAINLESS STEEL 1 1/2" TUBE RAISED BASE FLANGE

#RF1502-SS - STAINLESS STEEL 1 1/2" TUBE RAISED BASE FLANGE

Discounted Price: $23.96

#RF1503 - STEEL 1-1/2" TUBE RAISED BASE FLANGE

#RF1503 - STEEL 1-1/2" TUBE RAISED BASE FLANGE

Discounted Price: $9.55

#RF1503-AL - ALUMINUM 1-1/2" TUBE RAISED BASE FLANGE

#RF1503-AL - ALUMINUM 1-1/2" TUBE RAISED BASE FLANGE

Discounted Price: $9.63

#RF1503-SS - STAINLESS STEEL 1 1/2" TUBE RAISED BASE FLANGE

#RF1503-SS - STAINLESS STEEL 1 1/2" TUBE RAISED BASE FLANGE

Discounted Price: $23.96

#RF1504 - STEEL 1 1/2" TUBE RAISED BASE FLANGE

#RF1504 - STEEL 1 1/2" TUBE RAISED BASE FLANGE

Discounted Price: $9.55

#RF1504-AL - ALUMINUM 1-1/2" TUBE RAISED BASE FLANGE

#RF1504-AL - ALUMINUM 1-1/2" TUBE RAISED BASE FLANGE

Discounted Price: $9.63

#RF1504-SS - STAINLESS STEEL 1 1/2" TUBE RAISED BASE FLANGE

#RF1504-SS - STAINLESS STEEL 1 1/2" TUBE RAISED BASE FLANGE

Discounted Price: $23.96

#RF1505 - STEEL 1 1/2" TUBE RAISED BASE FLANGE

#RF1505 - STEEL 1 1/2" TUBE RAISED BASE FLANGE

Discounted Price: $7.65

#RF1505-AL - ALUMINUM 1-1/2" TUBE RAISED BASE FLANGE

#RF1505-AL - ALUMINUM 1-1/2" TUBE RAISED BASE FLANGE

Discounted Price: $9.02

#RF1505-SS - STAINLESS STEEL 1 1/2" TUBE RAISED BASE FLANGE

#RF1505-SS - STAINLESS STEEL 1 1/2" TUBE RAISED BASE FLANGE

Discounted Price: $14.71

#RF1506 - STEEL 1 1/2" TUBE RAISED BASE FLANGE

#RF1506 - STEEL 1 1/2" TUBE RAISED BASE FLANGE

Discounted Price: $10.10

#RF1506-AL - ALUMINUM 1-1/2" TUBE RAISED BASE FLANGE

#RF1506-AL - ALUMINUM 1-1/2" TUBE RAISED BASE FLANGE

Discounted Price: $10.85

#RF1506-SS - STAINLESS STEEL 1 1/2" TUBE RAISED BASE FLANGE

#RF1506-SS - STAINLESS STEEL 1 1/2" TUBE RAISED BASE FLANGE

Discounted Price: $29.43

#RF1507 - STEEL 1 1/2" TUBE RAISED BASE FLANGE

#RF1507 - STEEL 1 1/2" TUBE RAISED BASE FLANGE

Discounted Price: $7.06

#RF1507-AL - ALUMINUM 1-1/2" TUBE RAISED BASE FLANGE

#RF1507-AL - ALUMINUM 1-1/2" TUBE RAISED BASE FLANGE

Discounted Price: $10.85

#RF1507-SS - STAINLESS STEEL 1 1/2" TUBE RAISED BASE FLANGE

#RF1507-SS - STAINLESS STEEL 1 1/2" TUBE RAISED BASE FLANGE

Discounted Price: $29.43

#RF1508 - STEEL 1 1/2" TUBE RAISED BASE FLANGE

#RF1508 - STEEL 1 1/2" TUBE RAISED BASE FLANGE

Discounted Price: $6.35

#RF1508-AL - ALUMINUM 1-1/2" TUBE RAISED BASE FLANGE

#RF1508-AL - ALUMINUM 1-1/2" TUBE RAISED BASE FLANGE

Discounted Price: $10.85

#RF1508-SS - STAINLESS STEEL 1 1/2" TUBE RAISED BASE FLANGE

#RF1508-SS - STAINLESS STEEL 1 1/2" TUBE RAISED BASE FLANGE

Discounted Price: $29.43

#RF1660 - STEEL 1-1/4" PIPE RAISED BASE FLANGE

#RF1660 - STEEL 1-1/4" PIPE RAISED BASE FLANGE

Discounted Price: $7.59

#RF1660-AL - ALUMINUM 1 1/4" PIPE RAISED BASE FLANGE

#RF1660-AL - ALUMINUM 1 1/4" PIPE RAISED BASE FLANGE

Discounted Price: $8.12

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About us

Sharpe Products is the leader in industrial and commercial tube and pipe bending, laser tube cutting and custom fabrication, with the machine technology and expertise to meet the needs of your project.

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2550 S. 170th Street
New Berlin, WI 53151
USA
T: 800-879-4418 F: 262-754-0374
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