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 | |||||
---|---|---|---|---|---|---|---|---|---|---|---|
£ 7.1603 - £ 14.6836 | 10 In stock |
17.752 in
450.9 mm
|
1.252 in
31.8 mm
|
300
|
12
|
||||||
£ 1.8345 - £ 3.7735 | 400 In stock |
6.299 in
160.0 mm
|
0.709 in
18.0 mm
|
10
|
DN80
|
||||||
£ 3.765 - £ 7.7011 | 250 In stock |
11.614 in
295.0 mm
|
0.866 in
22.0 mm
|
10
|
DN 200
|
||||||
£ 10.2849 - £ 10.2849 | 80 In stock |
23.622 in
600.0 mm
|
0.866 in
22.0 mm
|
6
|
|
||||||
£ 0.9474 - £ 1.9407 | 112 In stock |
2.953 in
75.0 mm
|
0.551 in
14.0 mm
|
16
|
DN 20
|
||||||
£ 1.4786 - £ 3.0291 | In production |
4.921 in
125.0 mm
|
0.709 in
18.0 mm
|
10
|
DN 50
|
||||||
£ 2.3685 - £ 4.8774 | 30 In stock |
8.268 in
210.0 mm
|
0.709 in
18.0 mm
|
16
|
DN125
|
||||||
£ 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
|
|||||
£ 6.0377 - £ 12.3732 | 55 In stock |
15.252 in
387.4 mm
|
1.126 in
28.6 mm
|
300
|
10
|
||||||
491744 | £ 12.4862 - £ 25.5936 | In production |
24.752 in
628.7 mm
|
1.374 in
34.9 mm
|
300
|
18
|
|||||
£ 21.9877 - £ 21.9877 | In production |
34.5 in
876.3 mm
|
1.752 in
44.5 mm
|
300
|
26
|
||||||
£ 31.7764 - £ 31.7764 | In production |
43.5 in
1104.9 mm
|
2 in
50.8 mm
|
300
|
|
||||||
£ 4.1209 - £ 8.4969 | 110 In stock |
11.5 in
292.1 mm
|
1.126 in
28.6 mm
|
600
|
6
|
||||||
£ 9.2688 - £ 9.2688 | In production |
20.752 in
527.1 mm
|
1.5 in
38.1 mm
|
600
|
14
|
||||||
£ 17.9352 - £ 17.9352 | 90 In stock |
30.626 in
777.9 mm
|
1.752 in
44.5 mm
|
600
|
22
|
||||||
£ 29.1344 - £ 29.1344 | In production |
40.252 in
1022.4 mm
|
2.126 in
54.0 mm
|
600
|
30
|
||||||
£ 1.3608 - £ 1.3608 | 7 In stock |
4 in
101.6 mm
|
1 in
25.4 mm
|
900
|
1
|
||||||
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