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 | |
|---|---|---|---|---|---|---|
| $4.5184 - $7.5307 | 346 In stock |
150
|
21.000 in
|
14.000 in
|
||
| $7.7478 - $12.9049 | 150 In stock |
150
|
27.500 in
|
20.000 in
|
||
| PCF150-26A | $18.0588 - $45.1508 | 10 In stock |
150
|
34.250 in
|
26.000 in
|
|
| $18.276 - $30.476 | 40 In stock |
150
|
38.750 in
|
30.000 in
|
||
| $2.5488 - $5.6641 | 112 In stock |
1500
|
15.500 in
|
6.000 in
|
||
| $0.6459 - $1.6093 | 1484 In stock |
150
|
5.000 in
|
1-1/2 in
|
||
| PCF150-16A | $5.6914 - $9.4616 | 783 In stock |
150
|
23.500 in
|
16.000 in
|
|
| $0.84 - $2.0918 | 1150 In stock |
150
|
7.000 in
|
2-1/2 in
|
||
| $18.8842 - $47.2105 | Request the lead time here |
150
|
36.500 in
|
28.000 in
|
||
| $1.3498 - $3.3791 | 250 In stock |
150
|
8.500 in
|
3-1/2 in
|
||
| $0.9037 - $2.2528 | 2300 In stock |
150
|
7.500 in
|
3.000 in
|
||
| PCF150-8A | $2.0275 - $4.5216 | 175 In stock |
150
|
13.500 in
|
8.000 in
|
|
| $1.1732 - $2.9447 | Request the lead time here |
2500
|
7.250 in
|
1-1/4 in
|
||
| $1.6221 - $4.0549 | 71 In stock |
2500
|
9.250 in
|
2.000 in
|
||
| $1.8972 - $4.2319 | 200 In stock |
2500
|
12.000 in
|
3.000 in
|
||
| $4.3879 - $7.3214 | 10 In stock |
2500
|
21.750 in
|
8.000 in
|
||
| $0.6575 - $1.6414 | 709 In stock |
600
|
5.250 in
|
1-1/4 in
|
||
| $9.2683 - $15.4473 | 40 In stock |
300
|
28.000 in
|
18.000 in
|
||
| $19.7381 - $42.3993 | Request the lead time here |
300
|
33.000 in
|
22.000 in
|
||
| $0.8068 - $2.0276 | 729 In stock |
600
|
6.500 in
|
2.000 in
|
||
Bolt Hole Flange Protector - 14.000 in inch pipe size Bolt Circle Diameter 476.3 mm | 18.750 in ; PP
- Price Range
- $7.5307 - $4.5184
- Stock Levels
- 346 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 - 20.000 in inch pipe size Bolt Circle Diameter 635 mm | 25.000 in ; PP
- Price Range
- $12.9049 - $7.7478
- Stock Levels
- 150 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 - 26.000 in inch pipe size Bolt Circle Diameter 806.5 mm | 31.750 in ; PP
- Price Range
- $45.1508 - $18.0588
- 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 914.4 mm | 36.000 in ; PP
- Price Range
- $30.476 - $18.276
- Stock Levels
- 40 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 - 6.000 in inch pipe size Bolt Circle Diameter 317.5 mm | 12.500 in ; PP
- Price Range
- $5.6641 - $2.5488
- Stock Levels
- 112 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
1500 -
Compatible Nominal Pipe Sizes (All)
6.000 in -
Outside Diameter
15.500 in
Bolt Hole Flange Protector - 1-1/2 in inch pipe size Bolt Circle Diameter 98.4 mm | 3.875 in ; PP
- Price Range
- $1.6093 - $0.6459
- Stock Levels
- 1484 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 - 16.000 in inch pipe size Bolt Circle Diameter 539.8 mm | 21.250 in ; PP
- Price Range
- $9.4616 - $5.6914
- Stock Levels
- 783 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
16.000 in -
Outside Diameter
23.500 in
Bolt Hole Flange Protector - 2-1/2 in inch pipe size Bolt Circle Diameter 139.7 mm | 5.500 in ; PP
- Price Range
- $2.0918 - $0.84
- Stock Levels
- 1150 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 - 28.000 in inch pipe size Bolt Circle Diameter 863.6 mm | 34.000 in ; PP
- Price Range
- $47.2105 - $18.8842
- Stock Levels
- Request the lead time here
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
28.000 in -
Outside Diameter
36.500 in
Bolt Hole Flange Protector - 3-1/2 in inch pipe size Bolt Circle Diameter 177.8 mm | 7.000 in ; PP
- Price Range
- $3.3791 - $1.3498
- Stock Levels
- 250 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
3-1/2 in -
Outside Diameter
8.500 in
Bolt Hole Flange Protector - 3.000 in inch pipe size Bolt Circle Diameter 152.4 mm | 6.000 in ; PP
- Price Range
- $2.2528 - $0.9037
- Stock Levels
- 2300 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
3.000 in -
Outside Diameter
7.500 in
Bolt Hole Flange Protector - 8.000 in inch pipe size Bolt Circle Diameter 298.5 mm | 11.750 in ; PP
- Price Range
- $4.5216 - $2.0275
- Stock Levels
- 175 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
8.000 in -
Outside Diameter
13.500 in
Bolt Hole Flange Protector - 1-1/4 in inch pipe size Bolt Circle Diameter 130.2 mm | 5.125 in ; PP
- Price Range
- $2.9447 - $1.1732
- Stock Levels
- Request the lead time here
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
2500 -
Compatible Nominal Pipe Sizes (All)
1-1/4 in -
Outside Diameter
7.250 in
Bolt Hole Flange Protector - 2.000 in inch pipe size Bolt Circle Diameter 171.5 mm | 6.750 in ; PP
- Price Range
- $4.0549 - $1.6221
- Stock Levels
- 71 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
2500 -
Compatible Nominal Pipe Sizes (All)
2.000 in -
Outside Diameter
9.250 in
Bolt Hole Flange Protector - 3.000 in inch pipe size Bolt Circle Diameter 228.6 mm | 9.000 in ; PP
- Price Range
- $4.2319 - $1.8972
- Stock Levels
- 200 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 - 8.000 in inch pipe size Bolt Circle Diameter 438.2 mm | 17.250 in ; PP
- Price Range
- $7.3214 - $4.3879
- Stock Levels
- 10 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
2500 -
Compatible Nominal Pipe Sizes (All)
8.000 in -
Outside Diameter
21.750 in
Bolt Hole Flange Protector - 1-1/4 in inch pipe size Bolt Circle Diameter 98.4 mm | 3.875 in ; PP
- Price Range
- $1.6414 - $0.6575
- Stock Levels
- 709 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
400 -
Class Pressure Rating
600 -
Class Pressure Rating
300
Bolt Hole Flange Protector - 18.000 in inch pipe size Bolt Circle Diameter 628.7 mm | 24.750 in ; PP
- Price Range
- $15.4473 - $9.2683
- Stock Levels
- 40 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
300 -
Compatible Nominal Pipe Sizes (All)
18.000 in -
Outside Diameter
28.000 in
Bolt Hole Flange Protector - 22.000 in inch pipe size Bolt Circle Diameter 743 mm | 29.250 in ; PP
- Price Range
- $42.3993 - $19.7381
- Stock Levels
- Request the lead time here
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
300 -
Compatible Nominal Pipe Sizes (All)
22.000 in -
Outside Diameter
33.000 in
Bolt Hole Flange Protector - 2.000 in inch pipe size Bolt Circle Diameter 127 mm | 5.000 in ; PP
- Price Range
- $2.0276 - $0.8068
- Stock Levels
- 729 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
600 -
Class Pressure Rating
400 -
Class Pressure Rating
300