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 DIN flanges DN 10 to DN 600 - Pressure Groups PN 6, 10, 16, 15 and 40, and ANSI flanges 1/2 inch to 32 inches - Pressure Groups 150, 300, 600, 9 00, 1500 and 2500 pounds (lb).
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None| Price range | Availability | Bolt Circle Diameter | Bolt Hole Size | Outside Diameter | Compatible Nominal Pipe Sizes (All) | View | |
|---|---|---|---|---|---|---|---|
| 0.8613 USD - 0.9544 USD | Request the lead time here |
130.2 mm
|
28.6 mm
|
184.2 mm
|
1-1/4 in
|
||
| 1.2087 USD - 1.3393 USD | 10 In stock |
146.1 mm
|
31.8 mm
|
203.2 mm
|
1-1/2 in
|
||
| 1.0026 USD - 1.1108 USD | Request the lead time here |
88.9 mm
|
22.2 mm
|
130.2 mm
|
3/4
|
||
| 6.0963 USD - 6.7549 USD | Request the lead time here |
438.2 mm
|
54 mm
|
552.5 mm
|
8.000 in
|
||
| 1.3727 USD - 1.521 USD | 11 In stock |
139.7 mm
|
19.1 mm
|
177.8 mm
|
2 1/2
|
||
| 1.8152 USD - 2.0114 USD | 1107 In stock |
168.3 mm
|
22.2 mm
|
209.6 mm
|
3
|
||
| 1.534 USD - 1.6998 USD | 150 In stock |
149.2 mm
|
22.2 mm
|
190.5 mm
|
2 1/2
|
||
| 16.6497 USD - 18.4484 USD | Request the lead time here |
685.8 mm
|
34.9 mm
|
774.7 mm
|
20
|
||
| 8.1038 USD - 8.9793 USD | Request the lead time here |
469.9 mm
|
38.1 mm
|
546.1 mm
|
10
|
||
| 0.7827 USD - 0.8673 USD | 10 In stock |
88.9 mm
|
22.2 mm
|
133.4 mm
|
1/2 in
|
||
| 4.1625 USD - 4.6123 USD | 75 In stock |
292.1 mm
|
28.6 mm
|
355.6 mm
|
6
|
||
| 2.9918 USD - 3.3151 USD | 2 In stock |
273.1 mm
|
41.3 mm
|
355.6 mm
|
4.000 in
|
||
| 0.9366 USD - 1.0378 USD | 11925 In stock |
88.9 mm
|
15.9 mm
|
117.5 mm
|
1 1/4
|
||
| 1.2056 USD - 2.3375 USD | 17 In stock |
114.3 mm
|
22.2 mm
|
155.6 mm
|
1 1/2
|
||
| 5.503 USD - 6.0975 USD | Request the lead time here |
330.2 mm
|
25.4 mm
|
381.0 mm
|
8
|
||
| 3.1318 USD - 3.47 USD | Request the lead time here |
279.4 mm
|
34.9 mm
|
349.3 mm
|
5
|
||
| 3.9642 USD - 4.3924 USD | Request the lead time here |
393.7 mm
|
44.5 mm
|
482.6 mm
|
8.000 in
|
||
| 0.8306 USD - 0.9204 USD | 10 In stock |
95.3 mm
|
22.2 mm
|
139.7 mm
|
3/4 in
|
||
| 1.328 USD - 1.4715 USD | Request the lead time here |
98.4 mm
|
15.9 mm
|
127.0 mm
|
1 1/2
|
||
| 1.5034 USD - 1.666 USD | 20 In stock |
203.2 mm
|
31.8 mm
|
266.7 mm
|
3.000 in
|
||
Bolt Hole Flange Protector - 1-1/4 in inch pipe size Bolt Circle Diameter 130.2 mm | 5.125 in ; PP
- Price Range
- 0.9544 USD - 0.8613 USD
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
2500 -
Compatible Nominal Pipe Sizes (All)
1-1/4 in -
Outside Diameter
184.2 mm
Bolt Hole Flange Protector - 1-1/2 in inch pipe size Bolt Circle Diameter 146.1 mm | 5.750 in ; PP
- Price Range
- 1.3393 USD - 1.2087 USD
- Stock Levels
- 10 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
2500 -
Compatible Nominal Pipe Sizes (All)
1-1/2 in -
Outside Diameter
203.2 mm
Bolt Hole Flange Protector - 3/4 inch pipe size Bolt Circle Diameter 88.9 mm | 3.5 in ; Rubber
- Price Range
- 1.1108 USD - 1.0026 USD
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
900 -
Compatible Nominal Pipe Sizes (All)
3/4 -
Outside Diameter
130.2 mm
Bolt Hole Flange Protector - 8.000 in inch pipe size Bolt Circle Diameter 438.2 mm | 17.250 in ; PP
- Price Range
- 6.7549 USD - 6.0963 USD
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
2500 -
Compatible Nominal Pipe Sizes (All)
8.000 in -
Outside Diameter
552.5 mm
Bolt Hole Flange Protector - 2 1/2 inch pipe size Bolt Circle Diameter 139.7 mm | 5.5 in ; Rubber
- Price Range
- 1.521 USD - 1.3727 USD
- Stock Levels
- 11 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
2 1/2 -
Outside Diameter
177.8 mm
Bolt Hole Flange Protector - 3 inch pipe size Bolt Circle Diameter 168.3 mm | 6.626 in ; Rubber
- Price Range
- 2.0114 USD - 1.8152 USD
- Stock Levels
- 1107 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
300 -
Compatible Nominal Pipe Sizes (All)
3 -
Outside Diameter
209.6 mm
Bolt Hole Flange Protector - 2 1/2 inch pipe size Bolt Circle Diameter 149.2 mm | 5.874 in ; Rubber
- Price Range
- 1.6998 USD - 1.534 USD
- Stock Levels
- 150 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
300 -
Compatible Nominal Pipe Sizes (All)
2 1/2 -
Outside Diameter
190.5 mm
Bolt Hole Flange Protector - 20 inch pipe size Bolt Circle Diameter 685.8 mm | 27 in ; Rubber
- Price Range
- 18.4484 USD - 16.6497 USD
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
300 -
Compatible Nominal Pipe Sizes (All)
20 -
Outside Diameter
774.7 mm
Bolt Hole Flange Protector - 10 inch pipe size Bolt Circle Diameter 469.9 mm | 18.5 in ; Rubber
- Price Range
- 8.9793 USD - 8.1038 USD
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
900 -
Compatible Nominal Pipe Sizes (All)
10 -
Outside Diameter
546.1 mm
Bolt Hole Flange Protector - 1/2 in inch pipe size Bolt Circle Diameter 88.9 mm | 3.500 in ; PP
- Price Range
- 0.8673 USD - 0.7827 USD
- Stock Levels
- 10 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
2500 -
Compatible Nominal Pipe Sizes (All)
1/2 in -
Outside Diameter
133.4 mm
Bolt Hole Flange Protector - 6 inch pipe size Bolt Circle Diameter 292.1 mm | 11.5 in ; Rubber
- Price Range
- 4.6123 USD - 4.1625 USD
- Stock Levels
- 75 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
600 -
Compatible Nominal Pipe Sizes (All)
6 -
Outside Diameter
355.6 mm
Bolt Hole Flange Protector - 4.000 in inch pipe size Bolt Circle Diameter 273.1 mm | 10.750 in ; PP
- Price Range
- 3.3151 USD - 2.9918 USD
- Stock Levels
- 2 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
2500 -
Compatible Nominal Pipe Sizes (All)
4.000 in -
Outside Diameter
355.6 mm
Bolt Hole Flange Protector - 1 1/4 inch pipe size Bolt Circle Diameter 88.9 mm | 3.5 in ; Rubber
- Price Range
- 1.0378 USD - 0.9366 USD
- Stock Levels
- 11925 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
1 1/4 -
Outside Diameter
117.5 mm
Bolt Hole Flange Protector - 1 1/2 inch pipe size Bolt Circle Diameter 114.3 mm | 4.5 in ; Rubber
- Price Range
- 2.3375 USD - 1.2056 USD
- Stock Levels
- 17 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
300 -
Compatible Nominal Pipe Sizes (All)
1 1/2 -
Outside Diameter
155.6 mm
Bolt Hole Flange Protector - 8 inch pipe size Bolt Circle Diameter 330.2 mm | 13 in ; Rubber
- Price Range
- 6.0975 USD - 5.503 USD
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
300 -
Compatible Nominal Pipe Sizes (All)
8 -
Outside Diameter
381.0 mm
Bolt Hole Flange Protector - 5 inch pipe size Bolt Circle Diameter 279.4 mm | 11 in ; Rubber
- Price Range
- 3.47 USD - 3.1318 USD
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
900 -
Compatible Nominal Pipe Sizes (All)
5 -
Outside Diameter
349.3 mm
Bolt Hole Flange Protector - 8.000 in inch pipe size Bolt Circle Diameter 393.7 mm | 15.500 in ; PP
- Price Range
- 4.3924 USD - 3.9642 USD
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
1500 -
Compatible Nominal Pipe Sizes (All)
8.000 in -
Outside Diameter
482.6 mm
Bolt Hole Flange Protector - 3/4 in inch pipe size Bolt Circle Diameter 95.3 mm | 3.750 in ; PP
- Price Range
- 0.9204 USD - 0.8306 USD
- Stock Levels
- 10 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
2500 -
Compatible Nominal Pipe Sizes (All)
3/4 in -
Outside Diameter
139.7 mm
Bolt Hole Flange Protector - 1 1/2 inch pipe size Bolt Circle Diameter 98.4 mm | 3.874 in ; Rubber
- Price Range
- 1.4715 USD - 1.328 USD
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
1 1/2 -
Outside Diameter
127.0 mm
Bolt Hole Flange Protector - 3.000 in inch pipe size Bolt Circle Diameter 203.2 mm | 8.000 in ; PP
- Price Range
- 1.666 USD - 1.5034 USD
- Stock Levels
- 20 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
1500 -
Compatible Nominal Pipe Sizes (All)
3.000 in -
Outside Diameter
266.7 mm