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 | |
|---|---|---|---|---|---|---|
| $0.9689 - $2.414 | 544 In stock |
150
|
5.000 in
|
1-1/2 in
|
||
| PCF150-16A | $8.5371 - $14.1924 | 251 In stock |
150
|
23.500 in
|
16.000 in
|
|
| $1.26 - $3.1377 | 224 In stock |
150
|
7.000 in
|
2-1/2 in
|
||
| $0.8516 - $2.1291 | 190 In stock |
150
|
4.250 in
|
1.000 in
|
||
| $2.0247 - $5.0687 | 66 In stock |
150
|
8.500 in
|
3-1/2 in
|
||
| $1.3556 - $3.3792 | 350 In stock |
150
|
7.500 in
|
3.000 in
|
||
| $21.8531 - $54.5961 | 2 In stock |
150
|
43.750 in
|
34.000 in
|
||
| $2.8458 - $6.3479 | 100 In stock |
2500
|
12.000 in
|
3.000 in
|
||
| $6.5819 - $10.9821 | 104 In stock |
2500
|
21.750 in
|
8.000 in
|
||
| $0.9863 - $2.4621 | 549 In stock |
600
|
5.250 in
|
1-1/4 in
|
||
| $13.9025 - $23.171 | 13 In stock |
300
|
28.000 in
|
18.000 in
|
||
| $29.6072 - $63.599 | Request the lead time here |
300
|
33.000 in
|
22.000 in
|
||
| $1.2102 - $3.0414 | 422 In stock |
600
|
6.500 in
|
2.000 in
|
||
| $25.1331 - $41.9249 | Request the lead time here |
300
|
45.250 in
|
32.000 in
|
||
| $25.4156 - $42.3591 | Request the lead time here |
900
|
42.750 in
|
26.000 in
|
||
| $2.4332 - $6.0824 | 120 In stock |
900
|
9.500 in
|
3.000 in
|
||
| $5.3343 - $12.5751 | 15 In stock |
900
|
18.500 in
|
8.000 in
|
||
| $17.7474 - $29.567 | 3 In stock |
1500
|
32.500 in
|
16.000 in
|
||
| $2.2881 - $5.3823 | Request the lead time here |
1500
|
12.250 in
|
4.000 in
|
||
| $1.5575 - $3.8862 | 61 In stock |
2500
|
5.500 in
|
3/4 in
|
||
Bolt Hole Flange Protector - 1-1/2 in inch pipe size Bolt Circle Diameter 98.4 mm | 3.875 in ; PP
- Price Range
- $2.414 - $0.9689
- Stock Levels
- 544 In stock
Attributes
-
Colour
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
- $14.1924 - $8.5371
- Stock Levels
- 251 In stock
Attributes
-
Colour
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
- $3.1377 - $1.26
- Stock Levels
- 224 In stock
Attributes
-
Colour
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 - 1.000 in inch pipe size Bolt Circle Diameter 79.4 mm | 3.125 in ; PP
- Price Range
- $2.1291 - $0.8516
- Stock Levels
- 190 In stock
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 - 3-1/2 in inch pipe size Bolt Circle Diameter 177.8 mm | 7.000 in ; PP
- Price Range
- $5.0687 - $2.0247
- Stock Levels
- 66 In stock
Attributes
-
Colour
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
- $3.3792 - $1.3556
- Stock Levels
- 350 In stock
Attributes
-
Colour
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 - 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 - 3.000 in inch pipe size Bolt Circle Diameter 228.6 mm | 9.000 in ; PP
- Price Range
- $6.3479 - $2.8458
- Stock Levels
- 100 In stock
Attributes
-
Colour
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
- $10.9821 - $6.5819
- Stock Levels
- 104 In stock
Attributes
-
Colour
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
- $2.4621 - $0.9863
- Stock Levels
- 549 In stock
Attributes
-
Colour
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
- $23.171 - $13.9025
- Stock Levels
- 13 In stock
Attributes
-
Colour
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
- $63.599 - $29.6072
- Stock Levels
- Request the lead time here
Attributes
-
Colour
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
- $3.0414 - $1.2102
- Stock Levels
- 422 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
600 -
Class Pressure Rating
400 -
Class Pressure Rating
300
Bolt Hole Flange Protector - 32.000 in inch pipe size Bolt Circle Diameter 1054.1 mm | 41.500 in ; PP
- Price Range
- $41.9249 - $25.1331
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
300 -
Compatible Nominal Pipe Sizes (All)
32.000 in -
Outside Diameter
45.250 in
Bolt Hole Flange Protector - 26.000 in inch pipe size Bolt Circle Diameter 952.5 mm | 37.500 in ; PP
- Price Range
- $42.3591 - $25.4156
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
900 -
Compatible Nominal Pipe Sizes (All)
26.000 in -
Outside Diameter
42.750 in
Bolt Hole Flange Protector - 3.000 in inch pipe size Bolt Circle Diameter 190.5 mm | 7.500 in ; PP
- Price Range
- $6.0824 - $2.4332
- Stock Levels
- 120 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
900 -
Compatible Nominal Pipe Sizes (All)
3.000 in -
Outside Diameter
9.500 in
Bolt Hole Flange Protector - 8.000 in inch pipe size Bolt Circle Diameter 393.7 mm | 15.500 in ; PP
- Price Range
- $12.5751 - $5.3343
- Stock Levels
- 15 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
900 -
Compatible Nominal Pipe Sizes (All)
8.000 in -
Outside Diameter
18.500 in
Bolt Hole Flange Protector - 16.000 in inch pipe size Bolt Circle Diameter 704.9 mm | 27.750 in ; Pressboard
- Price Range
- $29.567 - $17.7474
- Stock Levels
- 3 In stock
Attributes
-
Colour
Natural -
Full Material
Pressboard -
Class Pressure Rating
1500 -
Compatible Nominal Pipe Sizes (All)
16.000 in -
Outside Diameter
32.500 in
Bolt Hole Flange Protector - 4.000 in inch pipe size Bolt Circle Diameter 241.3 mm | 9.500 in ; Pressboard
- Price Range
- $5.3823 - $2.2881
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Natural -
Full Material
Pressboard -
Class Pressure Rating
1500 -
Compatible Nominal Pipe Sizes (All)
4.000 in -
Outside Diameter
12.250 in
Bolt Hole Flange Protector - 3/4 in inch pipe size Bolt Circle Diameter 95.3 mm | 3.750 in ; PP
- Price Range
- $3.8862 - $1.5575
- Stock Levels
- 61 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
2500 -
Compatible Nominal Pipe Sizes (All)
3/4 in -
Outside Diameter
5.500 in