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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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Filter or Search Variants
Use the filters or search below to find what you're looking for
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Metric
Sort by
None| Price range | Availability | Bolt Circle Diameter | Bolt Hole Size | Special Offer | Outside Diameter | Compatible Nominal Pipe Sizes (All) | View | |
|---|---|---|---|---|---|---|---|---|
| $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
|
||
| $2.206 - $2.4443 | Request the lead time here |
170.0 mm
|
18.0 mm
|
|
210.0 mm
|
DN100
|
||
| $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
|
||
| $7.3929 - $8.1916 | Request the lead time here |
335.0 mm
|
18.0 mm
|
|
375.0 mm
|
DN 250
|
||
| $5.2405 - $5.8067 | Request the lead time here |
280.0 mm
|
18.0 mm
|
|
320.0 mm
|
DN 200
|
||
| $11.6987 - $12.9626 | Request the lead time here |
430.0 mm
|
30.0 mm
|
|
485.0 mm
|
DN 300
|
||
| $1.0828 - $1.1998 | Request the lead time here |
100.0 mm
|
18.0 mm
|
|
140.0 mm
|
DN 32
|
||
| $2.7501 - $3.0472 | Request the lead time here |
190.0 mm
|
22.0 mm
|
|
235.0 mm
|
DN100
|
||
| $32.50 - $36.0111 | Request the lead time here |
770.0 mm
|
36.0 mm
|
|
845.0 mm
|
DN 600
|
||
| $1.7565 - $1.9463 | 12 In stock |
145.0 mm
|
18.0 mm
|
|
185.0 mm
|
DN65
|
||
| $8.9218 - $9.8857 | Request the lead time here |
317.5 mm
|
31.8 mm
|
|
381.0 mm
|
6
|
||
| $6.7861 - $7.5192 | Request the lead time here |
266.7 mm
|
28.6 mm
|
|
330.2 mm
|
5
|
||
| $7.158 - $7.9314 | Request the lead time here |
295.0 mm
|
22.0 mm
|
|
340.0 mm
|
DN 200
|
||
| $1.8419 - $2.0409 | 4940 In stock |
150.0 mm
|
18.0 mm
|
|
190.0 mm
|
DN80
|
||
| $0.8666 - $0.9603 | Request the lead time here |
100.0 mm
|
14.0 mm
|
|
130.0 mm
|
DN 40
|
||
| $27.3111 - $28.7486 | Request the lead time here |
705.0 mm
|
24.0 mm
|
|
755.0 mm
|
DN 600
|
||
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 - DN100 inch pipe size Bolt Circle Diameter 170.0 mm | 6.693 in ; Corrugated LDPE
- Price Range
- $2.4443 - $2.206
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
6 -
Compatible Nominal Pipe Sizes (All)
DN100 -
Outside Diameter
210.0 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 - DN 250 inch pipe size Bolt Circle Diameter 335.0 mm | 13.189 in ; Corrugated LDPE
- Price Range
- $8.1916 - $7.3929
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
6 -
Compatible Nominal Pipe Sizes (All)
DN 250 -
Outside Diameter
375.0 mm
Bolt Hole Flange Protector - DN 200 inch pipe size Bolt Circle Diameter 280.0 mm | 11.024 in ; Corrugated LDPE
- Price Range
- $5.8067 - $5.2405
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
6 -
Compatible Nominal Pipe Sizes (All)
DN 200 -
Outside Diameter
320.0 mm
Bolt Hole Flange Protector - DN 300 inch pipe size Bolt Circle Diameter 430.0 mm | 16.929 in ; Corrugated LDPE
- Price Range
- $12.9626 - $11.6987
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
25 -
Compatible Nominal Pipe Sizes (All)
DN 300 -
Outside Diameter
485.0 mm
Bolt Hole Flange Protector - DN 32 inch pipe size Bolt Circle Diameter 100.0 mm | 3.937 in ; Corrugated LDPE
- Price Range
- $1.1998 - $1.0828
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
16 -
Class Pressure Rating
10 -
Class Pressure Rating
25
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 600 inch pipe size Bolt Circle Diameter 770.0 mm | 30.315 in ; Corrugated LDPE
- Price Range
- $36.0111 - $32.50
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
25 -
Compatible Nominal Pipe Sizes (All)
DN 600 -
Outside Diameter
845.0 mm
Bolt Hole Flange Protector - DN65 inch pipe size Bolt Circle Diameter 145.0 mm | 5.709 in ; Corrugated LDPE
- Price Range
- $1.9463 - $1.7565
- Stock Levels
- 12 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
10 -
Class Pressure Rating
16 -
Compatible Nominal Pipe Sizes (All)
DN65
Bolt Hole Flange Protector - 6 inch pipe size Bolt Circle Diameter 317.5 mm | 12.5 in ; Rubber
- Price Range
- $9.8857 - $8.9218
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
900 -
Compatible Nominal Pipe Sizes (All)
6 -
Outside Diameter
381.0 mm
Bolt Hole Flange Protector - 5 inch pipe size Bolt Circle Diameter 266.7 mm | 10.5 in ; Rubber
- Price Range
- $7.5192 - $6.7861
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
600 -
Compatible Nominal Pipe Sizes (All)
5 -
Outside Diameter
330.2 mm
Bolt Hole Flange Protector - DN 200 inch pipe size Bolt Circle Diameter 295.0 mm | 11.614 in ; Corrugated LDPE
- Price Range
- $7.9314 - $7.158
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
16 -
Compatible Nominal Pipe Sizes (All)
DN 200 -
Outside Diameter
340.0 mm
Bolt Hole Flange Protector - DN80 inch pipe size Bolt Circle Diameter 150.0 mm | 5.906 in ; Corrugated LDPE
- Price Range
- $2.0409 - $1.8419
- Stock Levels
- 4940 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
6 -
Compatible Nominal Pipe Sizes (All)
DN80 -
Outside Diameter
190.0 mm
Bolt Hole Flange Protector - DN 40 inch pipe size Bolt Circle Diameter 100.0 mm | 3.937 in ; Corrugated LDPE
- Price Range
- $0.9603 - $0.8666
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
6 -
Compatible Nominal Pipe Sizes (All)
DN 40 -
Outside Diameter
130.0 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
