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 | |||||
---|---|---|---|---|---|---|---|---|---|---|---|
£ 0.9953 - £ 2.0382 | 200 In stock |
3.126 in
79.4 mm
|
0.626 in
15.9 mm
|
150
|
1
|
||||||
£ 1.5881 - £ 3.2601 | 50 In stock |
5.5 in
139.7 mm
|
0.752 in
19.1 mm
|
150
|
2 1/2
|
||||||
£ 2.4096 - £ 4.9544 | 4 In stock |
8.5 in
215.9 mm
|
0.874 in
22.2 mm
|
150
|
5
|
||||||
£ 6.8318 - £ 14.0161 | 4 In stock |
17 in
431.8 mm
|
1 in
25.4 mm
|
150
|
12
|
||||||
£ 12.0617 - £ 24.7978 | In production |
25 in
635.0 mm
|
1.252 in
31.8 mm
|
150
|
20
|
||||||
£ 20.2079 - £ 20.2079 | 4 In stock |
34 in
863.6 mm
|
1.374 in
34.9 mm
|
150
|
28
|
||||||
£ 31.0101 - £ 31.0101 | In production |
42.752 in
1085.9 mm
|
1.626 in
41.3 mm
|
150
|
36
|
||||||
£ 1.2143 - £ 1.2143 | 100 In stock |
3.874 in
98.4 mm
|
0.752 in
19.1 mm
|
300
|
1 1/4
|
||||||
£ 1.8893 - £ 3.9019 | 109 In stock |
6.626 in
168.3 mm
|
0.874 in
22.2 mm
|
300
|
3
|
||||||
491831 | £ 11.295 - £ 11.295 | 25 In stock |
24.409 in
620.0 mm
|
1.024 in
26.0 mm
|
10
|
DN 500
|
|||||
£ 7.1603 - £ 14.6836 | In production |
17.752 in
450.9 mm
|
1.252 in
31.8 mm
|
300
|
12
|
||||||
£ 14.4713 - £ 14.4713 | 10 In stock |
27 in
685.8 mm
|
1.374 in
34.9 mm
|
300
|
20
|
||||||
£ 24.7533 - £ 24.7533 | 20 In stock |
37 in
939.8 mm
|
1.752 in
44.5 mm
|
300
|
28
|
||||||
£ 5.5037 - £ 5.5037 | In production |
13.752 in
349.3 mm
|
1.252 in
31.8 mm
|
600
|
8
|
||||||
£ 11.6784 - £ 11.6784 | In production |
23.752 in
603.3 mm
|
1.626 in
41.3 mm
|
600
|
16
|
||||||
£ 20.7008 - £ 20.7008 | In production |
33 in
838.2 mm
|
2 in
50.8 mm
|
600
|
24
|
||||||
£ 31.4756 - £ 64.5873 | In production |
42.5 in
1079.5 mm
|
2.374 in
60.3 mm
|
600
|
32
|
||||||
£ 1.5881 - £ 1.5881 | 100 In stock |
4.874 in
123.8 mm
|
1.126 in
28.6 mm
|
900
|
1 1/2
|
||||||
£ 3.1489 - £ 3.1489 | 3 In stock |
9.252 in
235.0 mm
|
1.252 in
31.8 mm
|
900
|
4
|
||||||
£ 7.7764 - £ 7.7764 | In production |
18.5 in
469.9 mm
|
1.5 in
38.1 mm
|
900
|
10
|
||||||
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