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 | |||||
---|---|---|---|---|---|---|---|---|---|---|---|
£ 3.765 - £ 7.7011 | 250 In stock |
11.614 in
295.0 mm
|
0.866 in
22.0 mm
|
10
|
DN 200
|
||||||
£ 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
|
||||||
£ 2.259 - £ 2.259 | 150 In stock |
7.5 in
190.5 mm
|
1 in
25.4 mm
|
900
|
3
|
||||||
£ 6.5716 - £ 6.5716 | 8 In stock |
15.5 in
393.7 mm
|
1.5 in
38.1 mm
|
900
|
8
|
||||||
£ 12.2397 - £ 12.2397 | 120 In stock |
24.252 in
616.0 mm
|
1.752 in
44.5 mm
|
900
|
16
|
||||||
£ 31.0101 - £ 63.6118 | In production |
40.252 in
1022.4 mm
|
3.126 in
79.4 mm
|
900
|
28
|
||||||
£ 1.1158 - £ 2.2846 | 100 In stock |
3.543 in
90.0 mm
|
0.551 in
14.0 mm
|
6
|
DN 32
|
||||||
£ 1.7113 - £ 3.5168 | 118 In stock |
5.906 in
150.0 mm
|
0.709 in
18.0 mm
|
6
|
DN80
|
||||||
£ 3.6144 - £ 7.3931 | 50 In stock |
11.024 in
280.0 mm
|
0.709 in
18.0 mm
|
6
|
DN 200
|
||||||
£ 7.9407 - £ 16.3008 | 125 In stock |
19.488 in
495.0 mm
|
0.866 in
22.0 mm
|
6
|
DN 400
|
||||||
£ 0.9022 - £ 1.8482 | 99 In stock |
2.559 in
65.0 mm
|
0.551 in
14.0 mm
|
16
|
DN 15
|
||||||
£ 1.4101 - £ 2.9007 | 8 In stock |
4.331 in
110.0 mm
|
0.709 in
18.0 mm
|
40
|
DN 40
|
||||||
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