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 and 900 pounds (lb).
For large volumes and customised products, add to your cart and click request a quote, orcontact usand we will respond within 1 working days.
Use the filters or search below to find what you're looking for
Price range | Availability | Bolt Circle Diameter | Bolt Hole Size | Class Pressure Rating | Compatible Nominal Pipe Sizes (All) | View | |||||
---|---|---|---|---|---|---|---|---|---|---|---|
£ 6.2157 - £ 12.7583 | 75 In stock |
15.748 in
400.0 mm
|
0.866 in
22.0 mm
|
10
|
DN 300
|
||||||
£ 7.8449 - £ 16.0698 | 150 In stock |
18.11 in
460.0 mm
|
0.866 in
22.0 mm
|
10
|
DN 350
|
||||||
£ 8.0913 - £ 8.0913 | 110 In stock |
20.276 in
515.0 mm
|
1.024 in
26.0 mm
|
10
|
DN 400
|
||||||
491831 | £ 11.295 - £ 11.295 | 25 In stock |
24.409 in
620.0 mm
|
1.024 in
26.0 mm
|
10
|
DN 500
|
|||||
£ 3.5185 - £ 7.2134 | 75 In stock |
10.626 in
269.9 mm
|
0.874 in
22.2 mm
|
300
|
6
|
||||||
£ 8.7622 - £ 8.7622 | 60 In stock |
20.252 in
514.4 mm
|
1.252 in
31.8 mm
|
300
|
14
|
||||||
£ 17.3738 - £ 17.3738 | 40 In stock |
29.252 in
743.0 mm
|
1.626 in
41.3 mm
|
300
|
22
|
||||||
£ 27.3546 - £ 56.1416 | 5 In stock |
39.252 in
997.0 mm
|
1.874 in
47.6 mm
|
300
|
30
|
||||||
£ 2.8888 - £ 5.9042 | 267 In stock |
8.5 in
215.9 mm
|
1 in
25.4 mm
|
600
|
4
|
||||||
£ 7.4205 - £ 7.4205 | 17 In stock |
17 in
431.8 mm
|
1.374 in
34.9 mm
|
600
|
10
|
||||||
£ 13.4856 - £ 13.4856 | 20 In stock |
25.752 in
654.1 mm
|
1.752 in
44.5 mm
|
600
|
18
|
||||||
£ 23.439 - £ 23.439 | In production |
36 in
914.4 mm
|
2 in
50.8 mm
|
600
|
26
|
||||||
£ 1.098 - £ 2.2538 | 450 In stock |
3.252 in
82.6 mm
|
0.874 in
22.2 mm
|
900
|
1/2
|
||||||
£ 1.9441 - £ 1.9441 | 1778 In stock |
6.5 in
165.1 mm
|
1 in
25.4 mm
|
900
|
2
|
||||||
£ 4.34 - £ 4.34 | 50 In stock |
11 in
279.4 mm
|
1.374 in
34.9 mm
|
900
|
5
|
||||||
£ 9.4604 - £ 9.4604 | 24 In stock |
21 in
533.4 mm
|
1.5 in
38.1 mm
|
900
|
12
|
||||||
£ 25.0545 - £ 25.0545 | 6 In stock |
35.5 in
901.7 mm
|
2.626 in
66.7 mm
|
900
|
24
|
||||||
£ 0.8776 - £ 0.8776 | 850 In stock |
2.165 in
55.0 mm
|
0.433 in
11.0 mm
|
6
|
DN 15
|
||||||
£ 1.3827 - £ 2.8237 | 100 In stock |
4.331 in
110.0 mm
|
0.551 in
14.0 mm
|
6
|
DN 50
|
||||||
£ 2.3411 - £ 4.8004 | 360 In stock |
7.874 in
200.0 mm
|
0.709 in
18.0 mm
|
6
|
DN125
|
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