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 | Special Offer | Outside Diameter | Compatible Nominal Pipe Sizes (All) | View | |
|---|---|---|---|---|---|---|---|---|
| $13.2726 - $14.7065 | Request the lead time here |
495.0 mm
|
22.0 mm
|
|
540.0 mm
|
DN 400
|
||
| $5.2748 - $5.8446 | Request the lead time here |
235.0 mm
|
22.2 mm
|
|
279.4 mm
|
5
|
||
| $5.4893 - $6.0824 | Request the lead time here |
240.0 mm
|
22.0 mm
|
|
285.0 mm
|
DN150
|
||
| $10.0055 - $11.0864 | Request the lead time here |
400.0 mm
|
22.0 mm
|
|
445.0 mm
|
DN 300
|
||
| $4.1426 - $4.5901 | Request the lead time here |
190.5 mm
|
28.6 mm
|
|
244.5 mm
|
2 1/2
|
||
| $18.0993 - $19.0519 | Request the lead time here |
525.0 mm
|
30.0 mm
|
|
580.0 mm
|
DN 400
|
||
| $4.1515 - $4.1515 | 557 In stock |
225.0 mm
|
18.0 mm
|
|
265.0 mm
|
DN150
|
||
| $1.9306 - $2.1392 | Request the lead time here |
98.4 mm
|
19.1 mm
|
|
133.4 mm
|
1 1/4
|
||
| $6.891 - $7.6355 | Request the lead time here |
310.0 mm
|
26.0 mm
|
|
360.0 mm
|
DN 200
|
||
| $0.7926 - $0.8783 | Request the lead time here |
85.0 mm
|
14.0 mm
|
|
115.0 mm
|
DN25
|
||
| $4.1979 - $4.6515 | Request the lead time here |
210.0 mm
|
18.0 mm
|
|
250.0 mm
|
DN125
|
||
| $15.2948 - $16.0998 | Request the lead time here |
515.0 mm
|
26.0 mm
|
|
565.0 mm
|
DN 400
|
||
| $14.0371 - $15.5536 | Request the lead time here |
470.0 mm
|
26.0 mm
|
|
520.0 mm
|
DN 350
|
||
| $2.7501 - $3.0472 | Request the lead time here |
190.0 mm
|
22.0 mm
|
|
235.0 mm
|
DN100
|
||
| $11.8143 - $13.0907 | Request the lead time here |
445.0 mm
|
22.0 mm
|
|
490.0 mm
|
DN 350
|
||
| $27.3111 - $28.7486 | Request the lead time here |
705.0 mm
|
24.0 mm
|
|
755.0 mm
|
DN 600
|
||
| $17.4965 - $19.3868 | Request the lead time here |
550.0 mm
|
36.0 mm
|
|
620.0 mm
|
DN 400
|
||
| 491829 | $12.5999 - $13.9612 | Request the lead time here |
460.0 mm
|
22.0 mm
|
|
505.0 mm
|
DN 350
|
|
| $27.6923 - $30.684 | Request the lead time here |
725.0 mm
|
27.0 mm
|
|
780.0 mm
|
DN 600
|
||
| $9.9289 - $11.0016 | Request the lead time here |
355.0 mm
|
26.0 mm
|
|
405.0 mm
|
DN 250
|
||
Bolt Hole Flange Protector - DN 400 inch pipe size Bolt Circle Diameter 495.0 mm | 19.488 in ; Corrugated LDPE
- Price Range
- $14.7065 - $13.2726
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
6 -
Compatible Nominal Pipe Sizes (All)
DN 400 -
Outside Diameter
540.0 mm
Bolt Hole Flange Protector - 5 inch pipe size Bolt Circle Diameter 235.0 mm | 9.252 in ; Rubber
- Price Range
- $5.8446 - $5.2748
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
300 -
Compatible Nominal Pipe Sizes (All)
5 -
Outside Diameter
279.4 mm
Bolt Hole Flange Protector - DN150 inch pipe size Bolt Circle Diameter 240.0 mm | 9.449 in ; Corrugated LDPE
- Price Range
- $6.0824 - $5.4893
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
10 -
Class Pressure Rating
16 -
Compatible Nominal Pipe Sizes (All)
DN150
Bolt Hole Flange Protector - DN 300 inch pipe size Bolt Circle Diameter 400.0 mm | 15.748 in ; Corrugated LDPE
- Price Range
- $11.0864 - $10.0055
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
10 -
Compatible Nominal Pipe Sizes (All)
DN 300 -
Outside Diameter
445.0 mm
Bolt Hole Flange Protector - 2 1/2 inch pipe size Bolt Circle Diameter 190.5 mm | 7.5 in ; Rubber
- Price Range
- $4.5901 - $4.1426
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
900 -
Compatible Nominal Pipe Sizes (All)
2 1/2 -
Outside Diameter
244.5 mm
Bolt Hole Flange Protector - DN 400 inch pipe size Bolt Circle Diameter 525.0 mm | 20.669 in ; Corrugated LDPE
- Price Range
- $19.0519 - $18.0993
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
16 -
Compatible Nominal Pipe Sizes (All)
DN 400 -
Outside Diameter
580.0 mm
Bolt Hole Flange Protector - DN150 inch pipe size Bolt Circle Diameter 225.0 mm | 8.858 in ; Corrugated LDPE
- Price Range
- $4.1515 - $4.1515
- Stock Levels
- 557 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
6 -
Compatible Nominal Pipe Sizes (All)
DN150 -
Outside Diameter
265.0 mm
Bolt Hole Flange Protector - 1 1/4 inch pipe size Bolt Circle Diameter 98.4 mm | 3.874 in ; Rubber
- Price Range
- $2.1392 - $1.9306
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
300 -
Compatible Nominal Pipe Sizes (All)
1 1/4 -
Outside Diameter
133.4 mm
Bolt Hole Flange Protector - DN 200 inch pipe size Bolt Circle Diameter 310.0 mm | 12.205 in ; Corrugated LDPE
- Price Range
- $7.6355 - $6.891
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
25 -
Compatible Nominal Pipe Sizes (All)
DN 200 -
Outside Diameter
360.0 mm
Bolt Hole Flange Protector - DN25 inch pipe size Bolt Circle Diameter 85.0 mm | 3.346 in ; Corrugated LDPE
- Price Range
- $0.8783 - $0.7926
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
25 -
Class Pressure Rating
10 -
Class Pressure Rating
16
Bolt Hole Flange Protector - DN125 inch pipe size Bolt Circle Diameter 210.0 mm | 8.268 in ; Corrugated LDPE
- Price Range
- $4.6515 - $4.1979
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
10 -
Class Pressure Rating
16 -
Compatible Nominal Pipe Sizes (All)
DN125
Bolt Hole Flange Protector - DN 400 inch pipe size Bolt Circle Diameter 515.0 mm | 20.276 in ; Corrugated LDPE
- Price Range
- $16.0998 - $15.2948
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
10 -
Compatible Nominal Pipe Sizes (All)
DN 400 -
Outside Diameter
565.0 mm
Bolt Hole Flange Protector - DN 350 inch pipe size Bolt Circle Diameter 470.0 mm | 18.504 in ; Corrugated LDPE
- Price Range
- $15.5536 - $14.0371
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
16 -
Compatible Nominal Pipe Sizes (All)
DN 350 -
Outside Diameter
520.0 mm
Bolt Hole Flange Protector - DN100 inch pipe size Bolt Circle Diameter 190.0 mm | 7.48 in ; Corrugated LDPE
- Price Range
- $3.0472 - $2.7501
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
25 -
Compatible Nominal Pipe Sizes (All)
DN100 -
Outside Diameter
235.0 mm
Bolt Hole Flange Protector - DN 350 inch pipe size Bolt Circle Diameter 445.0 mm | 17.52 in ; Corrugated LDPE
- Price Range
- $13.0907 - $11.8143
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
6 -
Compatible Nominal Pipe Sizes (All)
DN 350 -
Outside Diameter
490.0 mm
Bolt Hole Flange Protector - DN 600 inch pipe size Bolt Circle Diameter 705.0 mm | 27.756 in ; Corrugated LDPE
- Price Range
- $28.7486 - $27.3111
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
6 -
Compatible Nominal Pipe Sizes (All)
DN 600 -
Outside Diameter
755.0 mm
Bolt Hole Flange Protector - DN 400 inch pipe size Bolt Circle Diameter 550.0 mm | 21.654 in ; Corrugated LDPE
- Price Range
- $19.3868 - $17.4965
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
25 -
Compatible Nominal Pipe Sizes (All)
DN 400 -
Outside Diameter
620.0 mm
Bolt Hole Flange Protector - DN 350 inch pipe size Bolt Circle Diameter 460.0 mm | 18.11 in ; Corrugated LDPE
- Price Range
- $13.9612 - $12.5999
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
10 -
Compatible Nominal Pipe Sizes (All)
DN 350 -
Outside Diameter
505.0 mm
Bolt Hole Flange Protector - DN 600 inch pipe size Bolt Circle Diameter 725.0 mm | 28.543 in ; Corrugated LDPE
- Price Range
- $30.684 - $27.6923
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
10 -
Compatible Nominal Pipe Sizes (All)
DN 600 -
Outside Diameter
780.0 mm
Bolt Hole Flange Protector - DN 250 inch pipe size Bolt Circle Diameter 355.0 mm | 13.976 in ; Corrugated LDPE
- Price Range
- $11.0016 - $9.9289
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
16 -
Compatible Nominal Pipe Sizes (All)
DN 250 -
Outside Diameter
405.0 mm