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 | |
|---|---|---|---|---|---|---|---|---|
| Request the lead time here |
90.0 mm
|
14.0 mm
|
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120.0 mm
|
DN 32
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| Request the lead time here |
110.0 mm
|
14.0 mm
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140.0 mm
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DN 50
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|||
| Request the lead time here |
145.0 mm
|
18.0 mm
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185.0 mm
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DN65
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|||
| Request the lead time here |
65.0 mm
|
14.0 mm
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95.0 mm
|
DN 15
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| 1 In stock |
110.0 mm
|
18.0 mm
|
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150.0 mm
|
DN 40
|
|||
| Request the lead time here |
495.0 mm
|
22.0 mm
|
|
540.0 mm
|
DN 400
|
|||
| Request the lead time here |
240.0 mm
|
22.0 mm
|
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285.0 mm
|
DN150
|
|||
| 557 In stock |
225.0 mm
|
18.0 mm
|
|
265.0 mm
|
DN150
|
|||
| Request the lead time here |
310.0 mm
|
26.0 mm
|
|
360.0 mm
|
DN 200
|
|||
| Request the lead time here |
470.0 mm
|
26.0 mm
|
|
520.0 mm
|
DN 350
|
|||
| Request the lead time here |
65.0 mm
|
11.0 mm
|
|
90.0 mm
|
DN 20
|
|||
| Request the lead time here |
650.0 mm
|
33.0 mm
|
|
715.0 mm
|
DN 500
|
|||
| Request the lead time here |
280.0 mm
|
18.0 mm
|
|
320.0 mm
|
DN 200
|
|||
| Request the lead time here |
100.0 mm
|
18.0 mm
|
|
140.0 mm
|
DN 32
|
|||
| Request the lead time here |
295.0 mm
|
22.0 mm
|
|
340.0 mm
|
DN 200
|
|||
| Request the lead time here |
250.0 mm
|
26.0 mm
|
|
300.0 mm
|
DN150
|
|||
| Request the lead time here |
445.0 mm
|
22.0 mm
|
|
490.0 mm
|
DN 350
|
|||
| Request the lead time here |
550.0 mm
|
36.0 mm
|
|
620.0 mm
|
DN 400
|
|||
| Request the lead time here |
725.0 mm
|
27.0 mm
|
|
780.0 mm
|
DN 600
|
|||
| Request the lead time here |
400.0 mm
|
22.0 mm
|
|
445.0 mm
|
DN 300
|
|||
Bolt Hole Flange Protector - DN 32 inch pipe size Bolt Circle Diameter 90.0 mm | 3.543 in ; PP
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
6 -
Compatible Nominal Pipe Sizes (All)
DN 32 -
Outside Diameter
120.0 mm
Bolt Hole Flange Protector - DN 50 inch pipe size Bolt Circle Diameter 110.0 mm | 4.331 in ; PP
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
6 -
Compatible Nominal Pipe Sizes (All)
DN 50 -
Outside Diameter
140.0 mm
Bolt Hole Flange Protector - DN65 inch pipe size Bolt Circle Diameter 145.0 mm | 5.709 in ; PP
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
25 -
Compatible Nominal Pipe Sizes (All)
DN65 -
Outside Diameter
185.0 mm
Bolt Hole Flange Protector - DN 15 inch pipe size Bolt Circle Diameter 65.0 mm | 2.559 in ; PP
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
16 -
Compatible Nominal Pipe Sizes (All)
DN 15 -
Outside Diameter
95.0 mm
Bolt Hole Flange Protector - DN 40 inch pipe size Bolt Circle Diameter 110.0 mm | 4.331 in ; PP
- Stock Levels
- 1 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
40 -
Compatible Nominal Pipe Sizes (All)
DN 40 -
Outside Diameter
150.0 mm
Bolt Hole Flange Protector - DN 400 inch pipe size Bolt Circle Diameter 495.0 mm | 19.488 in ; PP
- 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 - DN150 inch pipe size Bolt Circle Diameter 240.0 mm | 9.449 in ; PP
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
10 -
Compatible Nominal Pipe Sizes (All)
DN150 -
Outside Diameter
285.0 mm
Bolt Hole Flange Protector - DN150 inch pipe size Bolt Circle Diameter 225.0 mm | 8.858 in ; PP
- 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 - DN 200 inch pipe size Bolt Circle Diameter 310.0 mm | 12.205 in ; PP
- 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 - DN 350 inch pipe size Bolt Circle Diameter 470.0 mm | 18.504 in ; PP
- 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 - DN 20 inch pipe size Bolt Circle Diameter 65.0 mm | 2.559 in ; PP
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
6 -
Compatible Nominal Pipe Sizes (All)
DN 20 -
Outside Diameter
90.0 mm
Bolt Hole Flange Protector - DN 500 inch pipe size Bolt Circle Diameter 650.0 mm | 25.591 in ; PP
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
16 -
Compatible Nominal Pipe Sizes (All)
DN 500 -
Outside Diameter
715.0 mm
Bolt Hole Flange Protector - DN 200 inch pipe size Bolt Circle Diameter 280.0 mm | 11.024 in ; PP
- 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 32 inch pipe size Bolt Circle Diameter 100.0 mm | 3.937 in ; PP
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
10 -
Compatible Nominal Pipe Sizes (All)
DN 32 -
Outside Diameter
140.0 mm
Bolt Hole Flange Protector - DN 200 inch pipe size Bolt Circle Diameter 295.0 mm | 11.614 in ; PP
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
10 -
Compatible Nominal Pipe Sizes (All)
DN 200 -
Outside Diameter
340.0 mm
Bolt Hole Flange Protector - DN150 inch pipe size Bolt Circle Diameter 250.0 mm | 9.843 in ; PP
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
25 -
Compatible Nominal Pipe Sizes (All)
DN150 -
Outside Diameter
300.0 mm
Bolt Hole Flange Protector - DN 350 inch pipe size Bolt Circle Diameter 445.0 mm | 17.52 in ; PP
- 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 400 inch pipe size Bolt Circle Diameter 550.0 mm | 21.654 in ; PP
- 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 600 inch pipe size Bolt Circle Diameter 725.0 mm | 28.543 in ; PP
- 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 300 inch pipe size Bolt Circle Diameter 400.0 mm | 15.748 in ; PP
- 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