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 | |
|---|---|---|---|---|---|---|
| $53.1335 - $59.037 | Request the lead time here |
600
|
52.000 in
|
40.000 in
|
||
| $15.6404 - $34.7564 | Request the lead time here |
6
|
29.724 in
|
DN 600
|
||
| $1.0581 - $2.3511 | Request the lead time here |
16
|
7.283 in
|
DN 65
|
||
| $21.3969 - $35.6492 | Request the lead time here |
400
|
25.500 in
|
16.000 in
|
||
| $19.5917 - $43.5371 | Request the lead time here |
25
|
33.268 in
|
DN 600
|
||
| $4.4534 - $9.872 | Request the lead time here |
600
|
13.000 in
|
5.000 in
|
||
| $7.4184 - $16.4876 | Request the lead time here |
16
|
20.472 in
|
DN 350
|
||
| $43.3365 - $72.2156 | Request the lead time here |
900
|
46.000 in
|
28.000 in
|
||
| $3.063 - $7.6998 | 50 In stock |
900
|
9.500 in
|
3.000 in
|
||
| $1.6098 - $4.0065 | 58 In stock |
1500
|
5.875 in
|
1.000 in
|
||
| $38.0147 - $63.3578 | Request the lead time here |
300
|
45.250 in
|
32.000 in
|
||
| $55.3926 - $61.5473 | Request the lead time here |
300
|
55.750 in
|
46.000 in
|
||
| Request the lead time here |
40
|
4.134 in
|
DN 20
|
|||
| $37.1675 - $61.9578 | Request the lead time here |
400
|
43.000 in
|
30.000 in
|
||
| $16.6917 - $37.0952 | Request the lead time here |
10
|
30.709 in
|
DN 600
|
||
| $14.6628 - $24.4502 | 16 In stock |
600
|
23.750 in
|
14.000 in
|
||
| $44.5098 - $74.1705 | 4 In stock |
600
|
44.500 in
|
30.000 in
|
||
| $58.3253 - $64.8059 | Request the lead time here |
600
|
57.250 in
|
44.000 in
|
||
| $2.1375 - $5.3343 | 76 In stock |
1500
|
7.000 in
|
1-1/2 in
|
||
| $2.9543 - $7.3617 | 20 In stock |
1500
|
9.625 in
|
2-1/2 in
|
||
Bolt Hole Flange Protector - 40.000 in inch pipe size Bolt Circle Diameter 1212.9 mm | 47.750 in ; HDPE
- Price Range
- $59.037 - $53.1335
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
High Density Polyethylene -
Class Pressure Rating
600 -
Compatible Nominal Pipe Sizes (All)
40.000 in -
Outside Diameter
52.000 in
Bolt Hole Flange Protector - DN 600 inch pipe size Bolt Circle Diameter 705.0 mm | 27.756 in ; Corrugated PP
- Price Range
- $34.7564 - $15.6404
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
PolyCor Corrugated Polypropylene -
Class Pressure Rating
6 -
Compatible Nominal Pipe Sizes (All)
DN 600 -
Outside Diameter
29.724 in
Bolt Hole Flange Protector - DN 65 inch pipe size Bolt Circle Diameter 145.0 mm | 5.709 in ; Corrugated PP
- Price Range
- $2.3511 - $1.0581
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
PolyCor Corrugated Polypropylene -
Class Pressure Rating
16 -
Class Pressure Rating
10 -
Compatible Nominal Pipe Sizes (All)
DN 65
Bolt Hole Flange Protector - 16.000 in inch pipe size Bolt Circle Diameter 571.5 mm | 22.500 in ; HDPE
- Price Range
- $35.6492 - $21.3969
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
High Density Polyethylene -
Class Pressure Rating
400 -
Compatible Nominal Pipe Sizes (All)
16.000 in -
Outside Diameter
25.500 in
Bolt Hole Flange Protector - DN 600 inch pipe size Bolt Circle Diameter 770.0 mm | 30.315 in ; Corrugated PP
- Price Range
- $43.5371 - $19.5917
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
PolyCor Corrugated Polypropylene -
Class Pressure Rating
25 -
Compatible Nominal Pipe Sizes (All)
DN 600 -
Outside Diameter
33.268 in
Bolt Hole Flange Protector - 5.000 in inch pipe size Bolt Circle Diameter 266.7 mm | 10.500 in ; HDPE
- Price Range
- $9.872 - $4.4534
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
High Density Polyethylene -
Class Pressure Rating
600 -
Compatible Nominal Pipe Sizes (All)
5.000 in -
Outside Diameter
13.000 in
Bolt Hole Flange Protector - DN 350 inch pipe size Bolt Circle Diameter 470.0 mm | 18.504 in ; Corrugated PP
- Price Range
- $16.4876 - $7.4184
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
PolyCor Corrugated Polypropylene -
Class Pressure Rating
16 -
Compatible Nominal Pipe Sizes (All)
DN 350 -
Outside Diameter
20.472 in
Bolt Hole Flange Protector - 28.000 in inch pipe size Bolt Circle Diameter 1022.4 mm | 40.250 in ; HDPE
- Price Range
- $72.2156 - $43.3365
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
High Density Polyethylene -
Class Pressure Rating
900 -
Compatible Nominal Pipe Sizes (All)
28.000 in -
Outside Diameter
46.000 in
Bolt Hole Flange Protector - 3.000 in inch pipe size Bolt Circle Diameter 190.5 mm | 7.500 in ; HDPE
- Price Range
- $7.6998 - $3.063
- Stock Levels
- 50 In stock
Attributes
-
Colour
Black -
Full Material
High Density Polyethylene -
Class Pressure Rating
900 -
Compatible Nominal Pipe Sizes (All)
3.000 in -
Outside Diameter
9.500 in
Bolt Hole Flange Protector - 1.000 in inch pipe size Bolt Circle Diameter 101.6 mm | 4.000 in ; HDPE
- Price Range
- $4.0065 - $1.6098
- Stock Levels
- 58 In stock
Attributes
-
Colour
Black -
Full Material
High Density Polyethylene -
Class Pressure Rating
900 -
Class Pressure Rating
1500 -
Compatible Nominal Pipe Sizes (All)
1.000 in
Bolt Hole Flange Protector - 32.000 in inch pipe size Bolt Circle Diameter 1054.1 mm | 41.500 in ; HDPE
- Price Range
- $63.3578 - $38.0147
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
High Density Polyethylene -
Class Pressure Rating
300 -
Compatible Nominal Pipe Sizes (All)
32.000 in -
Outside Diameter
45.250 in
Bolt Hole Flange Protector - 46.000 in inch pipe size Bolt Circle Diameter 1320.8 mm | 52.000 in ; HDPE
- Price Range
- $61.5473 - $55.3926
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
High Density Polyethylene -
Class Pressure Rating
300 -
Compatible Nominal Pipe Sizes (All)
46.000 in -
Outside Diameter
55.750 in
Bolt Hole Flange Protector - DN 20 inch pipe size Bolt Circle Diameter 75.0 mm | 2.953 in ; Corrugated PP
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
PolyCor Corrugated Polypropylene -
Class Pressure Rating
40 -
Class Pressure Rating
10 -
Class Pressure Rating
16
Bolt Hole Flange Protector - 30.000 in inch pipe size Bolt Circle Diameter 997 mm | 39.250 in ; HDPE
- Price Range
- $61.9578 - $37.1675
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
High Density Polyethylene -
Class Pressure Rating
400 -
Compatible Nominal Pipe Sizes (All)
30.000 in -
Outside Diameter
43.000 in
Bolt Hole Flange Protector - DN 600 inch pipe size Bolt Circle Diameter 725.0 mm | 28.543 in ; Corrugated PP
- Price Range
- $37.0952 - $16.6917
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
PolyCor Corrugated Polypropylene -
Class Pressure Rating
10 -
Compatible Nominal Pipe Sizes (All)
DN 600 -
Outside Diameter
30.709 in
Bolt Hole Flange Protector - 14.000 in inch pipe size Bolt Circle Diameter 527.1 mm | 20.750 in ; HDPE
- Price Range
- $24.4502 - $14.6628
- Stock Levels
- 16 In stock
Attributes
-
Colour
Black -
Full Material
High Density Polyethylene -
Class Pressure Rating
600 -
Compatible Nominal Pipe Sizes (All)
14.000 in -
Outside Diameter
23.750 in
Bolt Hole Flange Protector - 30.000 in inch pipe size Bolt Circle Diameter 1022.4 mm | 40.250 in ; HDPE
- Price Range
- $74.1705 - $44.5098
- Stock Levels
- 4 In stock
Attributes
-
Colour
Black -
Full Material
High Density Polyethylene -
Class Pressure Rating
600 -
Compatible Nominal Pipe Sizes (All)
30.000 in -
Outside Diameter
44.500 in
Bolt Hole Flange Protector - 44.000 in inch pipe size Bolt Circle Diameter 1333.5 mm | 52.500 in ; HDPE
- Price Range
- $64.8059 - $58.3253
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
High Density Polyethylene -
Class Pressure Rating
600 -
Compatible Nominal Pipe Sizes (All)
44.000 in -
Outside Diameter
57.250 in
Bolt Hole Flange Protector - 1-1/2 in inch pipe size Bolt Circle Diameter 123.8 mm | 4.875 in ; HDPE
- Price Range
- $5.3343 - $2.1375
- Stock Levels
- 76 In stock
Attributes
-
Colour
Black -
Full Material
High Density Polyethylene -
Class Pressure Rating
900 -
Class Pressure Rating
1500 -
Compatible Nominal Pipe Sizes (All)
1-1/2 in
Bolt Hole Flange Protector - 2-1/2 in inch pipe size Bolt Circle Diameter 190.5 mm | 7.500 in ; HDPE
- Price Range
- $7.3617 - $2.9543
- Stock Levels
- 20 In stock
Attributes
-
Colour
Black -
Full Material
High Density Polyethylene -
Class Pressure Rating
1500 -
Class Pressure Rating
900 -
Compatible Nominal Pipe Sizes (All)
2-1/2 in