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Bolt Hole Flange Protectors
In stock
Flange Protection Discs are easy to fit. The disc has four pre-punched holes, through which cable ties can be easily attached for a secure fit. When needed other fastening products such as retainer plugs, pins and washers can also be applied.
These protective discs provide cost-effective full face protection for a flanges exposed sealing surface. They have a special design with multiple holes to match the flanges bolt hole diameter and bolt circle.
The extensive range covers a variety of sizes and pressure ratings. They includes options that are suitable for ANSI B16.5 and ASME B16.47 flange dimensions - Pressure Groups 150, 300, 600, 9 00, 1500 and 2500 pounds (lb).
Ensure you select an appropriate protector by first measuring both the Outside Diameter and Bolt Circle Diameter of your flange.
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None| Price range | Availability | Class Pressure Rating | Outside Diameter | Compatible Nominal Pipe Sizes (All) | View | |
|---|---|---|---|---|---|---|
| $0.5473 - $1.4475 | 250 In stock |
600
|
3.750 in
|
1/2 in
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| $0.5473 - $1.4475 | 900 In stock |
600
|
4.875 in
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1.000 in
|
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| $0.5473 - $1.4475 | 95 In stock |
600
|
4.625 in
|
3/4 in
|
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| $15.5157 - $27.3778 | Request the lead time here |
900
|
46.000 in
|
28.000 in
|
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| $6.5298 - $25.3566 | Request the lead time here |
1500
|
23.000 in
|
10.000 in
|
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| $6.5763 - $11.598 | Request the lead time here |
150
|
27.500 in
|
20.000 in
|
||
| $14.4274 - $25.4809 | Request the lead time here |
150
|
38.750 in
|
30.000 in
|
||
| $1.3076 - $3.0626 | 175 In stock |
150
|
11.000 in
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6.000 in
|
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| $1.3076 - $3.0626 | Request the lead time here |
2500
|
10.500 in
|
2-1/2 in
|
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| $0.4338 - $1.1505 | 50 In stock |
600
|
3.750 in
|
1/2 in
|
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| $0.4711 - $1.2501 | Request the lead time here |
600
|
4.875 in
|
1.000 in
|
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| $0.4711 - $1.2501 | 200 In stock |
600
|
4.625 in
|
3/4 in
|
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| $1.4738 - $3.4669 | 25 In stock |
300
|
12.500 in
|
6.000 in
|
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| $10.945 - $28.9947 | Request the lead time here |
600
|
34.250 in
|
22.000 in
|
||
| $1.8969 - $4.4464 | 50 In stock |
600
|
14.000 in
|
6.000 in
|
||
| $6.4674 - $11.4112 | Request the lead time here |
900
|
27.750 in
|
16.000 in
|
||
| $0.9033 - $2.3942 | 200 In stock |
1500
|
8.500 in
|
2.000 in
|
||
| $1.7258 - $4.0888 | 225 In stock |
2500
|
12.000 in
|
3.000 in
|
||
| $0.5986 - $1.5859 | 709 In stock |
600
|
5.250 in
|
1-1/4 in
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||
| $17.4123 - $30.7825 | 17 In stock |
150
|
29.500 in
|
22.000 in
|
||
Bolt Hole Flange Protector - 1/2 in inch pipe size Bolt Circle Diameter 66.7 mm | 2.625 in ; PP
- Price Range
- $1.4475 - $0.5473
- Stock Levels
- 250 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
400 -
Class Pressure Rating
300 -
Class Pressure Rating
600
Bolt Hole Flange Protector - 1.000 in inch pipe size Bolt Circle Diameter 88.9 mm | 3.500 in ; PP
- Price Range
- $1.4475 - $0.5473
- Stock Levels
- 900 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
600 -
Class Pressure Rating
300 -
Class Pressure Rating
400
Bolt Hole Flange Protector - 3/4 in inch pipe size Bolt Circle Diameter 82.6 mm | 3.250 in ; PP
- Price Range
- $1.4475 - $0.5473
- Stock Levels
- 95 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
300 -
Class Pressure Rating
600 -
Class Pressure Rating
400
Bolt Hole Flange Protector - 28.000 in inch pipe size Bolt Circle Diameter 1022.4 mm | 40.250 in ; PP
- Price Range
- $27.3778 - $15.5157
- Stock Levels
- Request the lead time here
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
900 -
Compatible Nominal Pipe Sizes (All)
28.000 in -
Outside Diameter
46.000 in
Bolt Hole Flange Protector - 10.000 in inch pipe size Bolt Circle Diameter 482.6 mm | 19.000 in ; Pressboard
- Price Range
- $25.3566 - $6.5298
- Stock Levels
- Request the lead time here
Attributes
-
Color
Natural -
Full Material
Pressboard -
Class Pressure Rating
1500 -
Compatible Nominal Pipe Sizes (All)
10.000 in -
Outside Diameter
23.000 in
Bolt Hole Flange Protector - 20.000 in inch pipe size Bolt Circle Diameter 635 mm | 25.000 in ; Pressboard
- Price Range
- $11.598 - $6.5763
- Stock Levels
- Request the lead time here
Attributes
-
Color
Natural -
Full Material
Pressboard -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
20.000 in -
Outside Diameter
27.500 in
Bolt Hole Flange Protector - 30.000 in inch pipe size Bolt Circle Diameter 914.4 mm | 36.000 in ; Pressboard
- Price Range
- $25.4809 - $14.4274
- Stock Levels
- Request the lead time here
Attributes
-
Color
Natural -
Full Material
Pressboard -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
30.000 in -
Outside Diameter
38.750 in
Bolt Hole Flange Protector - 6.000 in inch pipe size Bolt Circle Diameter 241.3 mm | 9.500 in ; Pressboard
- Price Range
- $3.0626 - $1.3076
- Stock Levels
- 175 In stock
Attributes
-
Color
Natural -
Full Material
Pressboard -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
6.000 in -
Outside Diameter
11.000 in
Bolt Hole Flange Protector - 2-1/2 in inch pipe size Bolt Circle Diameter 196.9 mm | 7.750 in ; Pressboard
- Price Range
- $3.0626 - $1.3076
- Stock Levels
- Request the lead time here
Attributes
-
Color
Natural -
Full Material
Pressboard -
Class Pressure Rating
2500 -
Compatible Nominal Pipe Sizes (All)
2-1/2 in -
Outside Diameter
10.500 in
Bolt Hole Flange Protector - 1/2 in inch pipe size Bolt Circle Diameter 66.7 mm | 2.625 in ; Pressboard
- Price Range
- $1.1505 - $0.4338
- Stock Levels
- 50 In stock
Attributes
-
Color
Natural -
Full Material
Pressboard -
Class Pressure Rating
600 -
Class Pressure Rating
400 -
Class Pressure Rating
300
Bolt Hole Flange Protector - 1.000 in inch pipe size Bolt Circle Diameter 88.9 mm | 3.500 in ; Pressboard
- Price Range
- $1.2501 - $0.4711
- Stock Levels
- Request the lead time here
Attributes
-
Color
Natural -
Full Material
Pressboard -
Class Pressure Rating
600 -
Class Pressure Rating
400 -
Class Pressure Rating
300
Bolt Hole Flange Protector - 3/4 in inch pipe size Bolt Circle Diameter 82.6 mm | 3.250 in ; Pressboard
- Price Range
- $1.2501 - $0.4711
- Stock Levels
- 200 In stock
Attributes
-
Color
Natural -
Full Material
Pressboard -
Class Pressure Rating
300 -
Class Pressure Rating
600 -
Class Pressure Rating
400
Bolt Hole Flange Protector - 6.000 in inch pipe size Bolt Circle Diameter 269.9 mm | 10.625 in ; Pressboard
- Price Range
- $3.4669 - $1.4738
- Stock Levels
- 25 In stock
Attributes
-
Color
Natural -
Full Material
Pressboard -
Class Pressure Rating
300 -
Compatible Nominal Pipe Sizes (All)
6.000 in -
Outside Diameter
12.500 in
Bolt Hole Flange Protector - 22.000 in inch pipe size Bolt Circle Diameter 777.9 mm | 30.625 in ; Pressboard
- Price Range
- $28.9947 - $10.945
- Stock Levels
- Request the lead time here
Attributes
-
Color
Natural -
Full Material
Pressboard -
Class Pressure Rating
600 -
Compatible Nominal Pipe Sizes (All)
22.000 in -
Outside Diameter
34.250 in
Bolt Hole Flange Protector - 6.000 in inch pipe size Bolt Circle Diameter 292.1 mm | 11.500 in ; Pressboard
- Price Range
- $4.4464 - $1.8969
- Stock Levels
- 50 In stock
Attributes
-
Color
Natural -
Full Material
Pressboard -
Class Pressure Rating
600 -
Compatible Nominal Pipe Sizes (All)
6.000 in -
Outside Diameter
14.000 in
Bolt Hole Flange Protector - 16.000 in inch pipe size Bolt Circle Diameter 616 mm | 24.250 in ; Pressboard
- Price Range
- $11.4112 - $6.4674
- Stock Levels
- Request the lead time here
Attributes
-
Color
Natural -
Full Material
Pressboard -
Class Pressure Rating
900 -
Compatible Nominal Pipe Sizes (All)
16.000 in -
Outside Diameter
27.750 in
Bolt Hole Flange Protector - 2.000 in inch pipe size Bolt Circle Diameter 165.1 mm | 6.500 in ; Pressboard
- Price Range
- $2.3942 - $0.9033
- Stock Levels
- 200 In stock
Attributes
-
Color
Natural -
Full Material
Pressboard -
Class Pressure Rating
1500 -
Class Pressure Rating
900 -
Compatible Nominal Pipe Sizes (All)
2.000 in
Bolt Hole Flange Protector - 3.000 in inch pipe size Bolt Circle Diameter 228.6 mm | 9.000 in ; PP
- Price Range
- $4.0888 - $1.7258
- Stock Levels
- 225 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
2500 -
Compatible Nominal Pipe Sizes (All)
3.000 in -
Outside Diameter
12.000 in
Bolt Hole Flange Protector - 1-1/4 in inch pipe size Bolt Circle Diameter 98.4 mm | 3.875 in ; PP
- Price Range
- $1.5859 - $0.5986
- Stock Levels
- 709 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
400 -
Class Pressure Rating
300 -
Class Pressure Rating
600
Bolt Hole Flange Protector - 22.000 in inch pipe size Bolt Circle Diameter 692.2 mm | 27.250 in ; HDPE
- Price Range
- $30.7825 - $17.4123
- Stock Levels
- 17 In stock
Attributes
-
Color
Black -
Full Material
High-Density Polyethylene -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
22.000 in -
Outside Diameter
29.500 in
