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 | |
|---|---|---|---|---|---|---|
| $44.5415 - $74.2977 | Request the lead time here |
600
|
47.000 in
|
32.000 in
|
||
| $56.901 - $94.7261 | Request the lead time here |
900
|
57.500 in
|
36.000 in
|
||
| $0.665 - $1.4016 | Request the lead time here |
10
|
5.512 in
|
DN 32
|
||
| $3.5843 - $7.5488 | Request the lead time here |
16
|
13.386 in
|
DN 200
|
||
| $3.5843 - $7.5488 | Request the lead time here |
10
|
13.386 in
|
DN 200
|
||
| $7.2059 - $15.1698 | Request the lead time here |
25
|
20.276 in
|
DN 300
|
||
| $8.1599 - $17.1777 | Request the lead time here |
6
|
21.26 in
|
DN 400
|
||
| $10.7553 - $22.6439 | Request the lead time here |
25
|
25.984 in
|
DN 400
|
||
| $1.6887 - $3.5588 | Request the lead time here |
25
|
9.252 in
|
DN 100
|
||
| $1.1475 - $3.0317 | 374 In stock |
150
|
7.000 in
|
2-1/2 in
|
||
| $19.7988 - $34.9104 | Request the lead time here |
1500
|
36.000 in
|
18.000 in
|
||
| $19.9388 - $35.19 | Request the lead time here |
1500
|
46.000 in
|
24.000 in
|
||
| $0.8841 - $2.3324 | 494 In stock |
150
|
5.000 in
|
1-1/2 in
|
||
| $0.6953 - $1.8449 | 282 In stock |
150
|
3.500 in
|
1/2 in
|
||
| $0.7791 - $2.0571 | 340 In stock |
150
|
4.250 in
|
1.000 in
|
||
| $19.6589 - $34.677 | Request the lead time here |
1500
|
32.500 in
|
16.000 in
|
||
| $3.4982 - $8.2089 | 37 In stock |
1500
|
15.500 in
|
6.000 in
|
||
| PCF150-16A | $7.7891 - $13.7124 | 208 In stock |
150
|
23.500 in
|
16.000 in
|
|
| $12.0519 - $21.1902 | 10 In stock |
150
|
29.500 in
|
22.000 in
|
||
| $19.8921 - $35.0735 | Request the lead time here |
1500
|
38.750 in
|
20.000 in
|
||
Bolt Hole Flange Protector - 32.000 in inch pipe size Bolt Circle Diameter 1079.5 mm | 42.500 in ; HDPE
- Price Range
- $74.2977 - $44.5415
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
High Density Polyethylene -
Class Pressure Rating
600 -
Compatible Nominal Pipe Sizes (All)
32.000 in -
Outside Diameter
47.000 in
Bolt Hole Flange Protector - 36.000 in inch pipe size Bolt Circle Diameter 1289.1 mm | 50.750 in ; HDPE
- Price Range
- $94.7261 - $56.901
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
High Density Polyethylene -
Class Pressure Rating
900 -
Compatible Nominal Pipe Sizes (All)
36.000 in -
Outside Diameter
57.500 in
Bolt Hole Flange Protector - DN 32 inch pipe size Bolt Circle Diameter 100.0 mm | 3.937 in ; Corrugated PP
- Price Range
- $1.4016 - $0.665
- 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 32 -
Outside Diameter
5.512 in
Bolt Hole Flange Protector - DN 200 inch pipe size Bolt Circle Diameter 295.0 mm | 11.614 in ; Corrugated PP
- Price Range
- $7.5488 - $3.5843
- 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 200 -
Outside Diameter
13.386 in
Bolt Hole Flange Protector - DN 200 inch pipe size Bolt Circle Diameter 295.0 mm | 11.614 in ; Corrugated PP
- Price Range
- $7.5488 - $3.5843
- 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 200 -
Outside Diameter
13.386 in
Bolt Hole Flange Protector - DN 300 inch pipe size Bolt Circle Diameter 450.0 mm | 17.717 in ; Corrugated PP
- Price Range
- $15.1698 - $7.2059
- 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 300 -
Outside Diameter
20.276 in
Bolt Hole Flange Protector - DN 400 inch pipe size Bolt Circle Diameter 495.0 mm | 19.488 in ; Corrugated PP
- Price Range
- $17.1777 - $8.1599
- 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 400 -
Outside Diameter
21.26 in
Bolt Hole Flange Protector - DN 400 inch pipe size Bolt Circle Diameter 585.0 mm | 23.031 in ; Corrugated PP
- Price Range
- $22.6439 - $10.7553
- 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 400 -
Outside Diameter
25.984 in
Bolt Hole Flange Protector - DN 100 inch pipe size Bolt Circle Diameter 190.0 mm | 7.48 in ; Corrugated PP
- Price Range
- $3.5588 - $1.6887
- 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 100 -
Outside Diameter
9.252 in
Bolt Hole Flange Protector - 2-1/2 in inch pipe size Bolt Circle Diameter 139.7 mm | 5.500 in ; PP
- Price Range
- $3.0317 - $1.1475
- Stock Levels
- 374 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 - 18.000 in inch pipe size Bolt Circle Diameter 774.7 mm | 30.500 in ; PP
- Price Range
- $34.9104 - $19.7988
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
1500 -
Compatible Nominal Pipe Sizes (All)
18.000 in -
Outside Diameter
36.000 in
Bolt Hole Flange Protector - 24.000 in inch pipe size Bolt Circle Diameter 990.6 mm | 39.000 in ; PP
- Price Range
- $35.19 - $19.9388
- Stock Levels
- Request the lead time here
Attributes
-
Colour
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
- $2.3324 - $0.8841
- Stock Levels
- 494 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 - 1/2 in inch pipe size Bolt Circle Diameter 60.3 mm | 2.375 in ; PP
- Price Range
- $1.8449 - $0.6953
- Stock Levels
- 282 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
1/2 in -
Outside Diameter
3.500 in
Bolt Hole Flange Protector - 1.000 in inch pipe size Bolt Circle Diameter 79.4 mm | 3.125 in ; PP
- Price Range
- $2.0571 - $0.7791
- Stock Levels
- 340 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 - 16.000 in inch pipe size Bolt Circle Diameter 704.9 mm | 27.750 in ; PP
- Price Range
- $34.677 - $19.6589
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
1500 -
Compatible Nominal Pipe Sizes (All)
16.000 in -
Outside Diameter
32.500 in
Bolt Hole Flange Protector - 6.000 in inch pipe size Bolt Circle Diameter 317.5 mm | 12.500 in ; PP
- Price Range
- $8.2089 - $3.4982
- Stock Levels
- 37 In stock
Attributes
-
Colour
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
- $13.7124 - $7.7891
- Stock Levels
- 208 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 - 22.000 in inch pipe size Bolt Circle Diameter 692.2 mm | 27.250 in ; PP
- Price Range
- $21.1902 - $12.0519
- Stock Levels
- 10 In stock
Attributes
-
Colour
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 - 20.000 in inch pipe size Bolt Circle Diameter 831.9 mm | 32.750 in ; PP
- Price Range
- $35.0735 - $19.8921
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
1500 -
Compatible Nominal Pipe Sizes (All)
20.000 in -
Outside Diameter
38.750 in