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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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For large volumes and customized products, add to your cart and click request a quote orcontact usand we will respond within 2 working days.
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None| Price range | Availability | Class Pressure Rating | Outside Diameter | Compatible Nominal Pipe Sizes (All) | View | |
|---|---|---|---|---|---|---|
| $15.8578 - $28.0774 | Request the lead time here |
600
|
47.000 in
|
32.000 in
|
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| $0.7868 - $2.0833 | 50 In stock |
1500
|
6.250 in
|
1-1/4 in
|
||
| $20.988 - $36.9233 | 50 In stock |
150
|
38.750 in
|
30.000 in
|
||
| $1.0214 - $2.7051 | 4 In stock |
2500
|
9.250 in
|
2.000 in
|
||
| $3.1251 - $7.3382 | 50 In stock |
300
|
17.500 in
|
10.000 in
|
||
| $10.7895 - $19.0447 | Request the lead time here |
300
|
30.500 in
|
20.000 in
|
||
| $17.1013 - $30.145 | Request the lead time here |
300
|
43.000 in
|
30.000 in
|
||
| $1.8969 - $4.4464 | 25 In stock |
300
|
15.000 in
|
8.000 in
|
||
| $12.4995 - $22.0608 | 20 In stock |
600
|
37.000 in
|
24.000 in
|
||
| PRB600-8A | $2.5186 - $5.939 | 88 In stock |
600
|
16.500 in
|
8.000 in
|
|
| $10.7895 - $19.0447 | Request the lead time here |
900
|
31.000 in
|
18.000 in
|
||
| $0.7369 - $1.959 | Request the lead time here |
1500
|
5.125 in
|
3/4 in
|
||
| $0.6639 - $1.7568 | 50 In stock |
150
|
4.625 in
|
1-1/4 in
|
||
| $16.9459 - $30.0051 | 10 In stock |
1500
|
36.000 in
|
18.000 in
|
||
| $4.2132 - $9.9033 | Request the lead time here |
150
|
16.000 in
|
10.000 in
|
||
| $18.6561 - $33.0056 | 30 In stock |
150
|
32.000 in
|
24.000 in
|
||
| $13.1059 - $23.118 | 10 In stock |
900
|
33.750 in
|
20.000 in
|
||
| $0.5054 - $1.3403 | 100 In stock |
150
|
4.625 in
|
1-1/4 in
|
||
| $25.5145 - $47.7085 | 12 In stock |
300
|
50.000 in
|
36.000 in
|
||
| $4.1355 - $7.307 | Request the lead time here |
600
|
23.750 in
|
14.000 in
|
||
Bolt Hole Flange Protector - 32.000 in inch pipe size Bolt Circle Diameter 1079.5 mm | 42.500 in ; Pressboard
- Price Range
- $28.0774 - $15.8578
- Stock Levels
- Request the lead time here
Attributes
-
Color
Natural -
Full Material
Pressboard -
Class Pressure Rating
600 -
Compatible Nominal Pipe Sizes (All)
32.000 in -
Outside Diameter
47.000 in
Bolt Hole Flange Protector - 1-1/4 in inch pipe size Bolt Circle Diameter 123.8 mm | 4.875 in ; Pressboard
- Price Range
- $2.0833 - $0.7868
- Stock Levels
- 50 In stock
Attributes
-
Color
Natural -
Full Material
Pressboard -
Class Pressure Rating
900 -
Class Pressure Rating
1500 -
Compatible Nominal Pipe Sizes (All)
1-1/4 in
Bolt Hole Flange Protector - 30.000 in inch pipe size Bolt Circle Diameter 914.4 mm | 36.000 in ; HDPE
- Price Range
- $36.9233 - $20.988
- Stock Levels
- 50 In stock
Attributes
-
Color
Black -
Full Material
High-Density Polyethylene -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
30.000 in -
Outside Diameter
38.750 in
Bolt Hole Flange Protector - 2.000 in inch pipe size Bolt Circle Diameter 171.5 mm | 6.750 in ; Pressboard
- Price Range
- $2.7051 - $1.0214
- Stock Levels
- 4 In stock
Attributes
-
Color
Natural -
Full Material
Pressboard -
Class Pressure Rating
2500 -
Compatible Nominal Pipe Sizes (All)
2.000 in -
Outside Diameter
9.250 in
Bolt Hole Flange Protector - 10.000 in inch pipe size Bolt Circle Diameter 387.4 mm | 15.250 in ; Pressboard
- Price Range
- $7.3382 - $3.1251
- Stock Levels
- 50 In stock
Attributes
-
Color
Natural -
Full Material
Pressboard -
Class Pressure Rating
300 -
Compatible Nominal Pipe Sizes (All)
10.000 in -
Outside Diameter
17.500 in
Bolt Hole Flange Protector - 20.000 in inch pipe size Bolt Circle Diameter 685.8 mm | 27.000 in ; Pressboard
- Price Range
- $19.0447 - $10.7895
- Stock Levels
- Request the lead time here
Attributes
-
Color
Natural -
Full Material
Pressboard -
Class Pressure Rating
300 -
Compatible Nominal Pipe Sizes (All)
20.000 in -
Outside Diameter
30.500 in
Bolt Hole Flange Protector - 30.000 in inch pipe size Bolt Circle Diameter 997 mm | 39.250 in ; Pressboard
- Price Range
- $30.145 - $17.1013
- Stock Levels
- Request the lead time here
Attributes
-
Color
Natural -
Full Material
Pressboard -
Class Pressure Rating
300 -
Compatible Nominal Pipe Sizes (All)
30.000 in -
Outside Diameter
43.000 in
Bolt Hole Flange Protector - 8.000 in inch pipe size Bolt Circle Diameter 330.2 mm | 13.000 in ; Pressboard
- Price Range
- $4.4464 - $1.8969
- Stock Levels
- 25 In stock
Attributes
-
Color
Natural -
Full Material
Pressboard -
Class Pressure Rating
300 -
Compatible Nominal Pipe Sizes (All)
8.000 in -
Outside Diameter
15.000 in
Bolt Hole Flange Protector - 24.000 in inch pipe size Bolt Circle Diameter 838.2 mm | 33.000 in ; Pressboard
- Price Range
- $22.0608 - $12.4995
- Stock Levels
- 20 In stock
Attributes
-
Color
Natural -
Full Material
Pressboard -
Class Pressure Rating
600 -
Compatible Nominal Pipe Sizes (All)
24.000 in -
Outside Diameter
37.000 in
Bolt Hole Flange Protector - 8.000 in inch pipe size Bolt Circle Diameter 349.3 mm | 13.750 in ; Pressboard
- Price Range
- $5.939 - $2.5186
- Stock Levels
- 88 In stock
Attributes
-
Color
Natural -
Full Material
Pressboard -
Class Pressure Rating
600 -
Compatible Nominal Pipe Sizes (All)
8.000 in -
Outside Diameter
16.500 in
Bolt Hole Flange Protector - 18.000 in inch pipe size Bolt Circle Diameter 685.8 mm | 27.000 in ; Pressboard
- Price Range
- $19.0447 - $10.7895
- Stock Levels
- Request the lead time here
Attributes
-
Color
Natural -
Full Material
Pressboard -
Class Pressure Rating
900 -
Compatible Nominal Pipe Sizes (All)
18.000 in -
Outside Diameter
31.000 in
Bolt Hole Flange Protector - 3/4 in inch pipe size Bolt Circle Diameter 88.9 mm | 3.500 in ; Pressboard
- Price Range
- $1.959 - $0.7369
- Stock Levels
- Request the lead time here
Attributes
-
Color
Natural -
Full Material
Pressboard -
Class Pressure Rating
1500 -
Class Pressure Rating
900 -
Compatible Nominal Pipe Sizes (All)
3/4 in
Bolt Hole Flange Protector - 1-1/4 in inch pipe size Bolt Circle Diameter 88.9 mm | 3.500 in ; HDPE
- Price Range
- $1.7568 - $0.6639
- Stock Levels
- 50 In stock
Attributes
-
Color
Black -
Full Material
High-Density Polyethylene -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
1-1/4 in -
Outside Diameter
4.625 in
Bolt Hole Flange Protector - 18.000 in inch pipe size Bolt Circle Diameter 774.7 mm | 30.500 in ; HDPE
- Price Range
- $30.0051 - $16.9459
- Stock Levels
- 10 In stock
Attributes
-
Color
Black -
Full Material
High-Density Polyethylene -
Class Pressure Rating
1500 -
Compatible Nominal Pipe Sizes (All)
18.000 in -
Outside Diameter
36.000 in
Bolt Hole Flange Protector - 10.000 in inch pipe size Bolt Circle Diameter 362 mm | 14.250 in ; HDPE
- Price Range
- $9.9033 - $4.2132
- Stock Levels
- Request the lead time here
Attributes
-
Color
Black -
Full Material
High-Density Polyethylene -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
10.000 in -
Outside Diameter
16.000 in
Bolt Hole Flange Protector - 24.000 in inch pipe size Bolt Circle Diameter 749.3 mm | 29.500 in ; HDPE
- Price Range
- $33.0056 - $18.6561
- Stock Levels
- 30 In stock
Attributes
-
Color
Black -
Full Material
High-Density Polyethylene -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
24.000 in -
Outside Diameter
32.000 in
Bolt Hole Flange Protector - 20.000 in inch pipe size Bolt Circle Diameter 749.3 mm | 29.500 in ; PP
- Price Range
- $23.118 - $13.1059
- Stock Levels
- 10 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
900 -
Compatible Nominal Pipe Sizes (All)
20.000 in -
Outside Diameter
33.750 in
Bolt Hole Flange Protector - 1-1/4 in inch pipe size Bolt Circle Diameter 88.9 mm | 3.500 in ; Pressboard
- Price Range
- $1.3403 - $0.5054
- Stock Levels
- 100 In stock
Attributes
-
Color
Natural -
Full Material
Pressboard -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
1-1/4 in -
Outside Diameter
4.625 in
Bolt Hole Flange Protector - 36.000 in inch pipe size Bolt Circle Diameter 1168.4 mm | 46.000 in ; PP
- Price Range
- $47.7085 - $25.5145
- Stock Levels
- 12 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
300 -
Compatible Nominal Pipe Sizes (All)
36.000 in -
Outside Diameter
50.000 in
Bolt Hole Flange Protector - 14.000 in inch pipe size Bolt Circle Diameter 527.1 mm | 20.750 in ; PP
- Price Range
- $7.307 - $4.1355
- Stock Levels
- Request the lead time here
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
600 -
Compatible Nominal Pipe Sizes (All)
14.000 in -
Outside Diameter
23.750 in
