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 | |
|---|---|---|---|---|---|---|
| $0.9469 - $2.5032 | 111 In stock |
2500
|
5.500 in
|
3/4 in
|
||
| $4.1977 - $9.8721 | 25 In stock |
2500
|
19.000 in
|
6.000 in
|
||
| $0.7369 - $1.959 | 169 In stock |
600
|
6.125 in
|
1-1/2 in
|
||
| $8.3486 - $14.7383 | 30 In stock |
300
|
25.500 in
|
16.000 in
|
||
| $0.8256 - $2.1766 | 350 In stock |
600
|
7.500 in
|
2-1/2 in
|
||
| $16.635 - $43.9038 | Request the lead time here |
300
|
40.750 in
|
28.000 in
|
||
| $1.2671 - $3.3582 | 50 In stock |
300
|
9.000 in
|
3-1/2 in
|
||
| PCF900-24A | $13.2614 - $23.3823 | 10 In stock |
900
|
41.000 in
|
24.000 in
|
|
| $0.9469 - $2.5032 | 64 In stock |
1500
|
5.125 in
|
3/4 in
|
||
| $2.3942 - $5.6279 | 855 In stock |
900
|
15.000 in
|
6.000 in
|
||
| $7.136 - $12.5929 | Request the lead time here |
1500
|
29.500 in
|
14.000 in
|
||
| $1.0775 - $2.5342 | 150 In stock |
1500
|
10.500 in
|
3.000 in
|
||
| $8.0999 - $21.4389 | Request the lead time here |
150
|
29.500 in
|
22.000 in
|
||
| $0.6609 - $1.7413 | 600 In stock |
150
|
6.000 in
|
2.000 in
|
||
| $15.2047 - $26.8182 | Request the lead time here |
150
|
41.750 in
|
32.000 in
|
||
| $0.9033 - $2.3942 | 60 In stock |
150
|
9.000 in
|
4.000 in
|
||
| $0.7369 - $1.959 | Request the lead time here |
2500
|
5.250 in
|
1/2 in
|
||
| $7.3692 - $12.9972 | Request the lead time here |
2500
|
30.000 in
|
12.000 in
|
||
| $0.7868 - $2.0833 | Request the lead time here |
2500
|
5.500 in
|
3/4 in
|
||
| $3.3271 - $7.8201 | Request the lead time here |
2500
|
19.000 in
|
6.000 in
|
||
Bolt Hole Flange Protector - 3/4 in inch pipe size Bolt Circle Diameter 95.3 mm | 3.750 in ; PP
- Price Range
- $2.5032 - $0.9469
- Stock Levels
- 111 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
2500 -
Compatible Nominal Pipe Sizes (All)
3/4 in -
Outside Diameter
5.500 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 - 1-1/2 in inch pipe size Bolt Circle Diameter 114.3 mm | 4.500 in ; PP
- Price Range
- $1.959 - $0.7369
- Stock Levels
- 169 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
400 -
Class Pressure Rating
600 -
Class Pressure Rating
300
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
- 30 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 - 2-1/2 in inch pipe size Bolt Circle Diameter 149.2 mm | 5.875 in ; PP
- Price Range
- $2.1766 - $0.8256
- Stock Levels
- 350 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
300 -
Class Pressure Rating
600 -
Class Pressure Rating
400
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
Bolt Hole Flange Protector - 3-1/2 in inch pipe size Bolt Circle Diameter 184.2 mm | 7.250 in ; PP
- Price Range
- $3.3582 - $1.2671
- Stock Levels
- 50 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
300 -
Compatible Nominal Pipe Sizes (All)
3-1/2 in -
Outside Diameter
9.000 in
Bolt Hole Flange Protector - 24.000 in inch pipe size Bolt Circle Diameter 901.7 mm | 35.500 in ; PP
- Price Range
- $23.3823 - $13.2614
- Stock Levels
- 10 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
900 -
Compatible Nominal Pipe Sizes (All)
24.000 in -
Outside Diameter
41.000 in
Bolt Hole Flange Protector - 3/4 in inch pipe size Bolt Circle Diameter 88.9 mm | 3.500 in ; PP
- Price Range
- $2.5032 - $0.9469
- Stock Levels
- 64 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
1500 -
Class Pressure Rating
900 -
Compatible Nominal Pipe Sizes (All)
3/4 in
Bolt Hole Flange Protector - 6.000 in inch pipe size Bolt Circle Diameter 317.5 mm | 12.500 in ; PP
- Price Range
- $5.6279 - $2.3942
- Stock Levels
- 855 In stock
Attributes
-
Color
Black -
Full Material
Polypropylene -
Class Pressure Rating
900 -
Compatible Nominal Pipe Sizes (All)
6.000 in -
Outside Diameter
15.000 in
Bolt Hole Flange Protector - 14.000 in inch pipe size Bolt Circle Diameter 635 mm | 25.000 in ; Pressboard
- Price Range
- $12.5929 - $7.136
- Stock Levels
- Request the lead time here
Attributes
-
Color
Natural -
Full Material
Pressboard -
Class Pressure Rating
1500 -
Compatible Nominal Pipe Sizes (All)
14.000 in -
Outside Diameter
29.500 in
Bolt Hole Flange Protector - 3.000 in inch pipe size Bolt Circle Diameter 203.2 mm | 8.000 in ; Pressboard
- Price Range
- $2.5342 - $1.0775
- Stock Levels
- 150 In stock
Attributes
-
Color
Natural -
Full Material
Pressboard -
Class Pressure Rating
1500 -
Compatible Nominal Pipe Sizes (All)
3.000 in -
Outside Diameter
10.500 in
Bolt Hole Flange Protector - 22.000 in inch pipe size Bolt Circle Diameter 692.2 mm | 27.250 in ; Pressboard
- Price Range
- $21.4389 - $8.0999
- Stock Levels
- Request the lead time here
Attributes
-
Color
Natural -
Full Material
Pressboard -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
22.000 in -
Outside Diameter
29.500 in
Bolt Hole Flange Protector - 2.000 in inch pipe size Bolt Circle Diameter 120.7 mm | 4.750 in ; Pressboard
- Price Range
- $1.7413 - $0.6609
- Stock Levels
- 600 In stock
Attributes
-
Color
Natural -
Full Material
Pressboard -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
2.000 in -
Outside Diameter
6.000 in
Bolt Hole Flange Protector - 32.000 in inch pipe size Bolt Circle Diameter 977.9 mm | 38.500 in ; Pressboard
- Price Range
- $26.8182 - $15.2047
- Stock Levels
- Request the lead time here
Attributes
-
Color
Natural -
Full Material
Pressboard -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
32.000 in -
Outside Diameter
41.750 in
Bolt Hole Flange Protector - 4.000 in inch pipe size Bolt Circle Diameter 190.5 mm | 7.500 in ; Pressboard
- Price Range
- $2.3942 - $0.9033
- Stock Levels
- 60 In stock
Attributes
-
Color
Natural -
Full Material
Pressboard -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
4.000 in -
Outside Diameter
9.000 in
Bolt Hole Flange Protector - 1/2 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
2500 -
Compatible Nominal Pipe Sizes (All)
1/2 in -
Outside Diameter
5.250 in
Bolt Hole Flange Protector - 12.000 in inch pipe size Bolt Circle Diameter 619.3 mm | 24.380 in ; Pressboard
- Price Range
- $12.9972 - $7.3692
- Stock Levels
- Request the lead time here
Attributes
-
Color
Natural -
Full Material
Pressboard -
Class Pressure Rating
2500 -
Compatible Nominal Pipe Sizes (All)
12.000 in -
Outside Diameter
30.000 in
Bolt Hole Flange Protector - 3/4 in inch pipe size Bolt Circle Diameter 95.3 mm | 3.750 in ; Pressboard
- Price Range
- $2.0833 - $0.7868
- Stock Levels
- Request the lead time here
Attributes
-
Color
Natural -
Full Material
Pressboard -
Class Pressure Rating
2500 -
Compatible Nominal Pipe Sizes (All)
3/4 in -
Outside Diameter
5.500 in
Bolt Hole Flange Protector - 6.000 in inch pipe size Bolt Circle Diameter 368.3 mm | 14.500 in ; Pressboard
- Price Range
- $7.8201 - $3.3271
- Stock Levels
- Request the lead time here
Attributes
-
Color
Natural -
Full Material
Pressboard -
Class Pressure Rating
2500 -
Compatible Nominal Pipe Sizes (All)
6.000 in -
Outside Diameter
19.000 in