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 | |
|---|---|---|---|---|---|---|
| $5.0682 - $8.9548 | 38 In stock |
1500
|
23.000 in
|
10.000 in
|
||
| $1.99 - $4.6796 | 100 In stock |
1500
|
12.250 in
|
4.000 in
|
||
| $3.5447 - $8.3175 | 810 In stock |
150
|
19.000 in
|
12.000 in
|
||
| $12.0799 - $21.2991 | 296 In stock |
150
|
32.000 in
|
24.000 in
|
||
| $1.516 - $3.5758 | 25 In stock |
1500
|
10.500 in
|
3.000 in
|
||
| $0.6034 - $1.5859 | 700 In stock |
150
|
4.625 in
|
1-1/4 in
|
||
| $8.0346 - $14.1268 | 50 In stock |
150
|
29.500 in
|
22.000 in
|
||
| $16.4796 - $29.0257 | 18 In stock |
1500
|
29.500 in
|
14.000 in
|
||
| $2.3321 - $5.4726 | 112 In stock |
1500
|
15.500 in
|
6.000 in
|
||
| PCF150-16A | $5.1927 - $9.1416 | 290 In stock |
150
|
23.500 in
|
16.000 in
|
|
| $17.257 - $45.614 | 30 In stock |
150
|
36.500 in
|
28.000 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
|
||
| $0.765 - $2.0211 | 250 In stock |
150
|
7.000 in
|
2-1/2 in
|
||
| $1.2314 - $3.2648 | 450 In stock |
150
|
8.500 in
|
3-1/2 in
|
||
| $1.0308 - $2.7362 | 235 In stock |
150
|
9.000 in
|
4.000 in
|
||
| $17.4123 - $45.9093 | 10 In stock |
2500
|
30.000 in
|
12.000 in
|
||
| $4.1977 - $9.8721 | 25 In stock |
2500
|
19.000 in
|
6.000 in
|
||
| $8.3486 - $14.7383 | 10 In stock |
300
|
25.500 in
|
16.000 in
|
||
| $16.635 - $43.9038 | Request the lead time here |
300
|
40.750 in
|
28.000 in
|
||
Bolt Hole Flange Protector - 10.000 in inch pipe size Bolt Circle Diameter 482.6 mm | 19.000 in ; PP
- Price Range
- $8.9548 - $5.0682
- Stock Levels
- 38 In stock
Attributes
-
Color
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 - 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 - 12.000 in inch pipe size Bolt Circle Diameter 431.8 mm | 17.000 in ; PP
- Price Range
- $8.3175 - $3.5447
- Stock Levels
- 810 In stock
Attributes
-
Color
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 - 24.000 in inch pipe size Bolt Circle Diameter 749.3 mm | 29.500 in ; PP
- Price Range
- $21.2991 - $12.0799
- Stock Levels
- 296 In stock
Attributes
-
Color
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 - 3.000 in inch pipe size Bolt Circle Diameter 203.2 mm | 8.000 in ; PP
- Price Range
- $3.5758 - $1.516
- Stock Levels
- 25 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
1500 -
Compatible Nominal Pipe Sizes (All)
3.000 in -
Outside Diameter
10.500 in
Bolt Hole Flange Protector - 1-1/4 in inch pipe size Bolt Circle Diameter 88.9 mm | 3.500 in ; PP
- Price Range
- $1.5859 - $0.6034
- Stock Levels
- 700 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
1-1/4 in -
Outside Diameter
4.625 in
Bolt Hole Flange Protector - 22.000 in inch pipe size Bolt Circle Diameter 692.2 mm | 27.250 in ; PP
- Price Range
- $14.1268 - $8.0346
- Stock Levels
- 50 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
22.000 in -
Outside Diameter
29.500 in
Bolt Hole Flange Protector - 14.000 in inch pipe size Bolt Circle Diameter 635 mm | 25.000 in ; PP
- Price Range
- $29.0257 - $16.4796
- Stock Levels
- 18 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
1500 -
Compatible Nominal Pipe Sizes (All)
14.000 in -
Outside Diameter
29.500 in
Bolt Hole Flange Protector - 6.000 in inch pipe size Bolt Circle Diameter 317.5 mm | 12.500 in ; PP
- Price Range
- $5.4726 - $2.3321
- 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 - 16.000 in inch pipe size Bolt Circle Diameter 539.8 mm | 21.250 in ; PP
- Price Range
- $9.1416 - $5.1927
- Stock Levels
- 290 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 - 28.000 in inch pipe size Bolt Circle Diameter 863.6 mm | 34.000 in ; PP
- Price Range
- $45.614 - $17.257
- Stock Levels
- 30 In stock
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 - 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 - 3-1/2 in inch pipe size Bolt Circle Diameter 177.8 mm | 7.000 in ; PP
- Price Range
- $3.2648 - $1.2314
- Stock Levels
- 450 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 - 4.000 in inch pipe size Bolt Circle Diameter 190.5 mm | 7.500 in ; PP
- Price Range
- $2.7362 - $1.0308
- Stock Levels
- 235 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
4.000 in -
Outside Diameter
9.000 in
Bolt Hole Flange Protector - 12.000 in inch pipe size Bolt Circle Diameter 619.3 mm | 24.380 in ; PP
- Price Range
- $45.9093 - $17.4123
- Stock Levels
- 10 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
2500 -
Compatible Nominal Pipe Sizes (All)
12.000 in -
Outside Diameter
30.000 in
Bolt Hole Flange Protector - 6.000 in inch pipe size Bolt Circle Diameter 368.3 mm | 14.500 in ; PP
- Price Range
- $9.8721 - $4.1977
- Stock Levels
- 25 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
2500 -
Compatible Nominal Pipe Sizes (All)
6.000 in -
Outside Diameter
19.000 in
Bolt Hole Flange Protector - 16.000 in inch pipe size Bolt Circle Diameter 571.5 mm | 22.500 in ; PP
- Price Range
- $14.7383 - $8.3486
- Stock Levels
- 10 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
300 -
Compatible Nominal Pipe Sizes (All)
16.000 in -
Outside Diameter
25.500 in
Bolt Hole Flange Protector - 28.000 in inch pipe size Bolt Circle Diameter 939.8 mm | 37.000 in ; PP
- Price Range
- $43.9038 - $16.635
- Stock Levels
- Request the lead time here
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
300 -
Compatible Nominal Pipe Sizes (All)
28.000 in -
Outside Diameter
40.750 in