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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 | |
|---|---|---|---|---|---|---|
| $0.7628 - $1.9094 | 282 In stock |
150
|
3.500 in
|
1/2 in
|
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| $5.8001 - $12.9129 | 144 In stock |
150
|
19.000 in
|
12.000 in
|
||
| $8.3199 - $13.9023 | 28 In stock |
1500
|
23.000 in
|
10.000 in
|
||
| $21.6792 - $36.1323 | Request the lead time here |
1500
|
36.000 in
|
18.000 in
|
||
| $3.2801 - $7.2651 | Request the lead time here |
1500
|
12.250 in
|
4.000 in
|
||
| $0.8516 - $2.1291 | Request the lead time here |
150
|
4.250 in
|
1.000 in
|
||
| $19.8329 - $33.0669 | 66 In stock |
150
|
32.000 in
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24.000 in
|
||
| $0.8103 - $2.0273 | 50 In stock |
150
|
3.875 in
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3/4 in
|
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| $21.8531 - $54.5961 | 2 In stock |
150
|
43.750 in
|
34.000 in
|
||
| $2.216 - $5.5757 | 359 In stock |
150
|
10.000 in
|
5.000 in
|
||
| $15.4883 - $25.8017 | Request the lead time here |
2500
|
26.500 in
|
10.000 in
|
||
| $1.6098 - $4.0065 | 40 In stock |
2500
|
6.250 in
|
1.000 in
|
||
| $3.3671 - $7.5063 | 5 In stock |
2500
|
16.500 in
|
5.000 in
|
||
| $7.1469 - $15.9057 | 175 In stock |
300
|
17.500 in
|
10.000 in
|
||
| $8.0375 - $13.3955 | 76 In stock |
300
|
23.000 in
|
14.000 in
|
||
| $24.6552 - $41.0801 | Request the lead time here |
300
|
30.500 in
|
20.000 in
|
||
| $27.2621 - $68.1606 | 30 In stock |
300
|
38.250 in
|
26.000 in
|
||
| $34.2785 - $85.7078 | 13 In stock |
300
|
43.000 in
|
30.000 in
|
||
| $2.3897 - $5.9619 | 37 In stock |
1500
|
9.625 in
|
2-1/2 in
|
||
| $2.0247 - $5.0687 | 93 In stock |
1500
|
8.500 in
|
2.000 in
|
||
Bolt Hole Flange Protector - 1/2 in inch pipe size Bolt Circle Diameter 60.3 mm | 2.375 in ; PP
- Price Range
- $1.9094 - $0.7628
- Stock Levels
- 282 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
1/2 in -
Outside Diameter
3.500 in
Bolt Hole Flange Protector - 12.000 in inch pipe size Bolt Circle Diameter 431.8 mm | 17.000 in ; PP
- Price Range
- $12.9129 - $5.8001
- Stock Levels
- 144 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
12.000 in -
Outside Diameter
19.000 in
Bolt Hole Flange Protector - 10.000 in inch pipe size Bolt Circle Diameter 482.6 mm | 19.000 in ; PP
- Price Range
- $13.9023 - $8.3199
- Stock Levels
- 28 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
1500 -
Compatible Nominal Pipe Sizes (All)
10.000 in -
Outside Diameter
23.000 in
Bolt Hole Flange Protector - 18.000 in inch pipe size Bolt Circle Diameter 774.7 mm | 30.500 in ; PP
- Price Range
- $36.1323 - $21.6792
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
1500 -
Compatible Nominal Pipe Sizes (All)
18.000 in -
Outside Diameter
36.000 in
Bolt Hole Flange Protector - 4.000 in inch pipe size Bolt Circle Diameter 241.3 mm | 9.500 in ; PP
- Price Range
- $7.2651 - $3.2801
- Stock Levels
- Request the lead time here
Attributes
-
Colour
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 - 1.000 in inch pipe size Bolt Circle Diameter 79.4 mm | 3.125 in ; PP
- Price Range
- $2.1291 - $0.8516
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
1.000 in -
Outside Diameter
4.250 in
Bolt Hole Flange Protector - 24.000 in inch pipe size Bolt Circle Diameter 749.3 mm | 29.500 in ; PP
- Price Range
- $33.0669 - $19.8329
- Stock Levels
- 66 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
24.000 in -
Outside Diameter
32.000 in
Bolt Hole Flange Protector - 3/4 in inch pipe size Bolt Circle Diameter 69.9 mm | 2.750 in ; PP
- Price Range
- $2.0273 - $0.8103
- Stock Levels
- 50 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
3/4 in -
Outside Diameter
3.875 in
Bolt Hole Flange Protector - 34.000 in inch pipe size Bolt Circle Diameter 1028.7 mm | 40.500 in ; PP
- Price Range
- $54.5961 - $21.8531
- Stock Levels
- 2 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
34.000 in -
Outside Diameter
43.750 in
Bolt Hole Flange Protector - 5.000 in inch pipe size Bolt Circle Diameter 215.9 mm | 8.500 in ; PP
- Price Range
- $5.5757 - $2.216
- Stock Levels
- 359 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
5.000 in -
Outside Diameter
10.000 in
Bolt Hole Flange Protector - 10.000 in inch pipe size Bolt Circle Diameter 539.8 mm | 21.250 in ; PP
- Price Range
- $25.8017 - $15.4883
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
2500 -
Compatible Nominal Pipe Sizes (All)
10.000 in -
Outside Diameter
26.500 in
Bolt Hole Flange Protector - 1.000 in inch pipe size Bolt Circle Diameter 108 mm | 4.250 in ; PP
- Price Range
- $4.0065 - $1.6098
- Stock Levels
- 40 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
2500 -
Compatible Nominal Pipe Sizes (All)
1.000 in -
Outside Diameter
6.250 in
Bolt Hole Flange Protector - 5.000 in inch pipe size Bolt Circle Diameter 323.9 mm | 12.750 in ; PP
- Price Range
- $7.5063 - $3.3671
- Stock Levels
- 5 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
2500 -
Compatible Nominal Pipe Sizes (All)
5.000 in -
Outside Diameter
16.500 in
Bolt Hole Flange Protector - 10.000 in inch pipe size Bolt Circle Diameter 387.4 mm | 15.250 in ; PP
- Price Range
- $15.9057 - $7.1469
- Stock Levels
- 175 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
300 -
Compatible Nominal Pipe Sizes (All)
10.000 in -
Outside Diameter
17.500 in
Bolt Hole Flange Protector - 14.000 in inch pipe size Bolt Circle Diameter 514.4 mm | 20.250 in ; PP
- Price Range
- $13.3955 - $8.0375
- Stock Levels
- 76 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
300 -
Compatible Nominal Pipe Sizes (All)
14.000 in -
Outside Diameter
23.000 in
Bolt Hole Flange Protector - 20.000 in inch pipe size Bolt Circle Diameter 685.8 mm | 27.000 in ; PP
- Price Range
- $41.0801 - $24.6552
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
300 -
Compatible Nominal Pipe Sizes (All)
20.000 in -
Outside Diameter
30.500 in
Bolt Hole Flange Protector - 26.000 in inch pipe size Bolt Circle Diameter 876.3 mm | 34.500 in ; PP
- Price Range
- $68.1606 - $27.2621
- Stock Levels
- 30 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
300 -
Compatible Nominal Pipe Sizes (All)
26.000 in -
Outside Diameter
38.250 in
Bolt Hole Flange Protector - 30.000 in inch pipe size Bolt Circle Diameter 997 mm | 39.250 in ; PP
- Price Range
- $85.7078 - $34.2785
- Stock Levels
- 13 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
300 -
Compatible Nominal Pipe Sizes (All)
30.000 in -
Outside Diameter
43.000 in
Bolt Hole Flange Protector - 2-1/2 in inch pipe size Bolt Circle Diameter 190.5 mm | 7.500 in ; PP
- Price Range
- $5.9619 - $2.3897
- Stock Levels
- 37 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
900 -
Class Pressure Rating
1500 -
Compatible Nominal Pipe Sizes (All)
2-1/2 in
Bolt Hole Flange Protector - 2.000 in inch pipe size Bolt Circle Diameter 165.1 mm | 6.500 in ; PP
- Price Range
- $5.0687 - $2.0247
- Stock Levels
- 93 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
900 -
Class Pressure Rating
1500 -
Compatible Nominal Pipe Sizes (All)
2.000 in
