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 | |
|---|---|---|---|---|---|---|
| $7.0738 - $12.4685 | 325 In stock |
150
|
27.500 in
|
20.000 in
|
||
| $16.635 - $29.4454 | 11 In stock |
150
|
38.750 in
|
30.000 in
|
||
| $13.1059 - $23.118 | Request the lead time here |
1500
|
32.500 in
|
16.000 in
|
||
| $3.809 - $8.9861 | 45 In stock |
1500
|
19.000 in
|
8.000 in
|
||
| $7.1516 - $12.6239 | 290 In stock |
150
|
25.000 in
|
18.000 in
|
||
| $1.99 - $4.6796 | 100 In stock |
1500
|
12.250 in
|
4.000 in
|
||
| $13.2925 - $23.46 | Request the lead time here |
1500
|
46.000 in
|
24.000 in
|
||
| $0.5894 - $1.5549 | 1109 In stock |
150
|
5.000 in
|
1-1/2 in
|
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| $0.765 - $2.0211 | 250 In stock |
150
|
7.000 in
|
2-1/2 in
|
||
| $13.2614 - $23.3823 | Request the lead time here |
1500
|
38.750 in
|
20.000 in
|
||
| $6.8559 - $12.0799 | 30 In stock |
1500
|
26.500 in
|
12.000 in
|
||
| $2.612 - $6.1721 | 395 In stock |
150
|
16.000 in
|
10.000 in
|
||
| $2.27 - $5.3637 | 50 In stock |
1500
|
14.750 in
|
5.000 in
|
||
| $4.1199 - $7.276 | 665 In stock |
150
|
21.000 in
|
14.000 in
|
||
| PCF150-26A | $16.4796 - $43.624 | 10 In stock |
150
|
34.250 in
|
26.000 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 | Request the lead time here |
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
|
||
Bolt Hole Flange Protector - 20.000 in inch pipe size Bolt Circle Diameter 635 mm | 25.000 in ; PP
- Price Range
- $12.4685 - $7.0738
- Stock Levels
- 325 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
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 ; PP
- Price Range
- $29.4454 - $16.635
- Stock Levels
- 11 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
30.000 in -
Outside Diameter
38.750 in
Bolt Hole Flange Protector - 16.000 in inch pipe size Bolt Circle Diameter 704.9 mm | 27.750 in ; PP
- Price Range
- $23.118 - $13.1059
- Stock Levels
- Request the lead time here
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
1500 -
Compatible Nominal Pipe Sizes (All)
16.000 in -
Outside Diameter
32.500 in
Bolt Hole Flange Protector - 8.000 in inch pipe size Bolt Circle Diameter 393.7 mm | 15.500 in ; PP
- Price Range
- $8.9861 - $3.809
- Stock Levels
- 45 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
1500 -
Compatible Nominal Pipe Sizes (All)
8.000 in -
Outside Diameter
19.000 in
Bolt Hole Flange Protector - 18.000 in inch pipe size Bolt Circle Diameter 577.9 mm | 22.750 in ; PP
- Price Range
- $12.6239 - $7.1516
- Stock Levels
- 290 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
18.000 in -
Outside Diameter
25.000 in
Bolt Hole Flange Protector - 4.000 in inch pipe size Bolt Circle Diameter 241.3 mm | 9.500 in ; PP
- Price Range
- $4.6796 - $1.99
- Stock Levels
- 100 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
1500 -
Compatible Nominal Pipe Sizes (All)
4.000 in -
Outside Diameter
12.250 in
Bolt Hole Flange Protector - 24.000 in inch pipe size Bolt Circle Diameter 990.6 mm | 39.000 in ; PP
- Price Range
- $23.46 - $13.2925
- Stock Levels
- Request the lead time here
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
1500 -
Compatible Nominal Pipe Sizes (All)
24.000 in -
Outside Diameter
46.000 in
Bolt Hole Flange Protector - 1-1/2 in inch pipe size Bolt Circle Diameter 98.4 mm | 3.875 in ; PP
- Price Range
- $1.5549 - $0.5894
- Stock Levels
- 1109 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
1-1/2 in -
Outside Diameter
5.000 in
Bolt Hole Flange Protector - 2-1/2 in inch pipe size Bolt Circle Diameter 139.7 mm | 5.500 in ; PP
- Price Range
- $2.0211 - $0.765
- Stock Levels
- 250 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
2-1/2 in -
Outside Diameter
7.000 in
Bolt Hole Flange Protector - 20.000 in inch pipe size Bolt Circle Diameter 831.9 mm | 32.750 in ; PP
- Price Range
- $23.3823 - $13.2614
- Stock Levels
- Request the lead time here
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
1500 -
Compatible Nominal Pipe Sizes (All)
20.000 in -
Outside Diameter
38.750 in
Bolt Hole Flange Protector - 12.000 in inch pipe size Bolt Circle Diameter 571.5 mm | 22.500 in ; PP
- Price Range
- $12.0799 - $6.8559
- Stock Levels
- 30 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
1500 -
Compatible Nominal Pipe Sizes (All)
12.000 in -
Outside Diameter
26.500 in
Bolt Hole Flange Protector - 10.000 in inch pipe size Bolt Circle Diameter 362 mm | 14.250 in ; PP
- Price Range
- $6.1721 - $2.612
- Stock Levels
- 395 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
10.000 in -
Outside Diameter
16.000 in
Bolt Hole Flange Protector - 5.000 in inch pipe size Bolt Circle Diameter 292.1 mm | 11.500 in ; PP
- Price Range
- $5.3637 - $2.27
- Stock Levels
- 50 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
1500 -
Compatible Nominal Pipe Sizes (All)
5.000 in -
Outside Diameter
14.750 in
Bolt Hole Flange Protector - 14.000 in inch pipe size Bolt Circle Diameter 476.3 mm | 18.750 in ; PP
- Price Range
- $7.276 - $4.1199
- Stock Levels
- 665 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
14.000 in -
Outside Diameter
21.000 in
Bolt Hole Flange Protector - 26.000 in inch pipe size Bolt Circle Diameter 806.5 mm | 31.750 in ; PP
- Price Range
- $43.624 - $16.4796
- Stock Levels
- 10 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
26.000 in -
Outside Diameter
34.250 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
- Request the lead time here
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