Oops!
The page you were looking for doesn't exist or is no longer available.
If you need help, please call customer services at +358 9 2522 1500 or email us on sales@essentracomponents.fi
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).
Request a quote
For large volumes and customised products, add to your cart and click request a quote, orcontact usand we will respond within 2 working days.
Filter or Search Variants
Use the filters or search below to find what you're looking for
Imperial
Metric
Sort by
None| Price range | Availability | Bolt Circle Diameter | Bolt Hole Size | Outside Diameter | Compatible Nominal Pipe Sizes (All) | View | |
|---|---|---|---|---|---|---|---|
| 4.5073 USD - 4.9941 USD | 1 In stock |
350.0 mm
|
22.0 mm
|
395.0 mm
|
DN 250
|
||
| 1.1854 USD - 1.3135 USD | 2628 In stock |
85.0 mm
|
14.0 mm
|
115.0 mm
|
DN25
|
||
| 1.8869 USD - 2.0908 USD | 213 In stock |
150.0 mm
|
18.0 mm
|
190.0 mm
|
DN80
|
||
| 2.5649 USD - 2.842 USD | 360 In stock |
200.0 mm
|
18.0 mm
|
240.0 mm
|
DN125
|
||
| 0.9397 USD - 1.0414 USD | 16 In stock |
60.0 mm
|
14.0 mm
|
90.0 mm
|
DN 10
|
||
| 1.5609 USD - 1.7295 USD | 10 In stock |
110.0 mm
|
18.0 mm
|
150.0 mm
|
DN 40
|
||
| 3.1543 USD - 3.495 USD | Request the lead time here |
292.1 mm
|
41.3 mm
|
374.7 mm
|
5.000 in
|
||
| 4.9095 USD - 5.4397 USD | Request the lead time here |
368.3 mm
|
54 mm
|
482.6 mm
|
6.000 in
|
||
| 0.9431 USD - 1.045 USD | Request the lead time here |
60.3 mm
|
15.9 mm
|
88.9 mm
|
1/2
|
||
| 1.4022 USD - 2.7188 USD | 10 In stock |
177.8 mm
|
19.1 mm
|
215.9 mm
|
3 1/2
|
||
| 9.6923 USD - 10.7395 USD | 20 In stock |
525.0 mm
|
30.0 mm
|
580.0 mm
|
DN 400
|
||
| 6.2536 USD - 6.9291 USD | 8 In stock |
393.7 mm
|
38.1 mm
|
469.9 mm
|
8
|
||
| 4.3285 USD - 4.796 USD | 1800 In stock |
298.5 mm
|
22.2 mm
|
342.9 mm
|
8
|
||
| 6.6548 USD - 7.3737 USD | 55 In stock |
387.4 mm
|
28.6 mm
|
444.5 mm
|
10
|
||
| 1.0542 USD - 2.0442 USD | Request the lead time here |
98.4 mm
|
19.1 mm
|
133.4 mm
|
1 1/4
|
||
| 1.2291 USD - 1.3619 USD | Request the lead time here |
125.0 mm
|
18.0 mm
|
165.0 mm
|
DN 50
|
||
| 7.10 USD - 7.8671 USD | 272 In stock |
431.8 mm
|
34.9 mm
|
508.0 mm
|
10
|
||
| 1.0445 USD - 1.1573 USD | 1820 In stock |
75.0 mm
|
14.0 mm
|
105.0 mm
|
DN 20
|
||
| 19.2431 USD - 21.322 USD | 44 In stock |
770.0 mm
|
33.0 mm
|
840.0 mm
|
DN 600
|
||
| 1.8868 USD - 2.0908 USD | Request the lead time here |
196.9 mm
|
31.8 mm
|
266.7 mm
|
2-1/2 in
|
||
Bolt Hole Flange Protector - DN 250 inch pipe size Bolt Circle Diameter 350.0 mm | 13.78 in ; PP
- Price Range
- 4.9941 USD - 4.5073 USD
- Stock Levels
- 1 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
10 -
Compatible Nominal Pipe Sizes (All)
DN 250 -
Outside Diameter
395.0 mm
Bolt Hole Flange Protector - DN25 inch pipe size Bolt Circle Diameter 85.0 mm | 3.346 in ; PP
- Price Range
- 1.3135 USD - 1.1854 USD
- Stock Levels
- 2628 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
16 -
Compatible Nominal Pipe Sizes (All)
DN25 -
Outside Diameter
115.0 mm
Bolt Hole Flange Protector - DN80 inch pipe size Bolt Circle Diameter 150.0 mm | 5.906 in ; PP
- Price Range
- 2.0908 USD - 1.8869 USD
- Stock Levels
- 213 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 - DN125 inch pipe size Bolt Circle Diameter 200.0 mm | 7.874 in ; PP
- Price Range
- 2.842 USD - 2.5649 USD
- Stock Levels
- 360 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
6 -
Compatible Nominal Pipe Sizes (All)
DN125 -
Outside Diameter
240.0 mm
Bolt Hole Flange Protector - DN 10 inch pipe size Bolt Circle Diameter 60.0 mm | 2.362 in ; PP
- Price Range
- 1.0414 USD - 0.9397 USD
- Stock Levels
- 16 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
10 -
Compatible Nominal Pipe Sizes (All)
DN 10 -
Outside Diameter
90.0 mm
Bolt Hole Flange Protector - DN 40 inch pipe size Bolt Circle Diameter 110.0 mm | 4.331 in ; PP
- Price Range
- 1.7295 USD - 1.5609 USD
- Stock Levels
- 10 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 - 5.000 in inch pipe size Bolt Circle Diameter 292.1 mm | 11.500 in ; PP
- Price Range
- 3.495 USD - 3.1543 USD
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
1500 -
Compatible Nominal Pipe Sizes (All)
5.000 in -
Outside Diameter
374.7 mm
Bolt Hole Flange Protector - 6.000 in inch pipe size Bolt Circle Diameter 368.3 mm | 14.500 in ; PP
- Price Range
- 5.4397 USD - 4.9095 USD
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
2500 -
Compatible Nominal Pipe Sizes (All)
6.000 in -
Outside Diameter
482.6 mm
Bolt Hole Flange Protector - 1/2 inch pipe size Bolt Circle Diameter 60.3 mm | 2.374 in ; PP
- Price Range
- 1.045 USD - 0.9431 USD
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
1/2 -
Outside Diameter
88.9 mm
Bolt Hole Flange Protector - 3 1/2 inch pipe size Bolt Circle Diameter 177.8 mm | 7 in ; PP
- Price Range
- 2.7188 USD - 1.4022 USD
- Stock Levels
- 10 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
3 1/2 -
Outside Diameter
215.9 mm
Bolt Hole Flange Protector - DN 400 inch pipe size Bolt Circle Diameter 525.0 mm | 20.669 in ; PP
- Price Range
- 10.7395 USD - 9.6923 USD
- Stock Levels
- 20 In stock
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 - 8 inch pipe size Bolt Circle Diameter 393.7 mm | 15.5 in ; PP
- Price Range
- 6.9291 USD - 6.2536 USD
- Stock Levels
- 8 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
900 -
Compatible Nominal Pipe Sizes (All)
8 -
Outside Diameter
469.9 mm
Bolt Hole Flange Protector - 8 inch pipe size Bolt Circle Diameter 298.5 mm | 11.752 in ; PP
- Price Range
- 4.796 USD - 4.3285 USD
- Stock Levels
- 1800 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
150 -
Compatible Nominal Pipe Sizes (All)
8 -
Outside Diameter
342.9 mm
Bolt Hole Flange Protector - 10 inch pipe size Bolt Circle Diameter 387.4 mm | 15.252 in ; PP
- Price Range
- 7.3737 USD - 6.6548 USD
- Stock Levels
- 55 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
300 -
Compatible Nominal Pipe Sizes (All)
10 -
Outside Diameter
444.5 mm
Bolt Hole Flange Protector - 1 1/4 inch pipe size Bolt Circle Diameter 98.4 mm | 3.874 in ; PP
- Price Range
- 2.0442 USD - 1.0542 USD
- 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 50 inch pipe size Bolt Circle Diameter 125.0 mm | 4.921 in ; PP
- Price Range
- 1.3619 USD - 1.2291 USD
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
10 -
Compatible Nominal Pipe Sizes (All)
DN 50 -
Outside Diameter
165.0 mm
Bolt Hole Flange Protector - 10 inch pipe size Bolt Circle Diameter 431.8 mm | 17 in ; PP
- Price Range
- 7.8671 USD - 7.10 USD
- Stock Levels
- 272 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
600 -
Compatible Nominal Pipe Sizes (All)
10 -
Outside Diameter
508.0 mm
Bolt Hole Flange Protector - DN 20 inch pipe size Bolt Circle Diameter 75.0 mm | 2.953 in ; PP
- Price Range
- 1.1573 USD - 1.0445 USD
- Stock Levels
- 1820 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
16 -
Compatible Nominal Pipe Sizes (All)
DN 20 -
Outside Diameter
105.0 mm
Bolt Hole Flange Protector - DN 600 inch pipe size Bolt Circle Diameter 770.0 mm | 30.315 in ; PP
- Price Range
- 21.322 USD - 19.2431 USD
- Stock Levels
- 44 In stock
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
16 -
Compatible Nominal Pipe Sizes (All)
DN 600 -
Outside Diameter
840.0 mm
Bolt Hole Flange Protector - 2-1/2 in inch pipe size Bolt Circle Diameter 196.9 mm | 7.750 in ; PP
- Price Range
- 2.0908 USD - 1.8868 USD
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Full Material
Polypropylene -
Class Pressure Rating
2500 -
Compatible Nominal Pipe Sizes (All)
2-1/2 in -
Outside Diameter
266.7 mm
