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 2 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 | |||||
---|---|---|---|---|---|---|---|---|---|---|---|
R 157,0164 - R 323,0032 | 150 In stock - Delivery conditions may apply, visit our FAQs |
18.11 in
460.0 mm
|
0.866 in
22.0 mm
|
10
|
DN 350
|
||||||
R 20,3456 - R 44,3226 | 1178 In stock - Delivery conditions may apply, visit our FAQs |
3.5 in
88.9 mm
|
0.626 in
15.9 mm
|
150
|
1 1/4
|
||||||
R 32,3642 - R 70,6892 | 500 In stock - Delivery conditions may apply, visit our FAQs |
6 in
152.4 mm
|
0.752 in
19.1 mm
|
150
|
3
|
||||||
R 56,3731 - R 123,3191 | 612 In stock - Delivery conditions may apply, visit our FAQs |
9.5 in
241.3 mm
|
0.874 in
22.2 mm
|
150
|
6
|
||||||
R 141,3908 - R 308,0398 | In production |
18.752 in
476.3 mm
|
1.126 in
28.6 mm
|
150
|
14
|
||||||
R 273,2851 - R 295,8269 | In production |
27.5 in
698.5 mm
|
1.374 in
34.9 mm
|
150
|
22
|
||||||
R 451,0839 - R 488,2637 | In production |
36 in
914.4 mm
|
1.374 in
34.9 mm
|
150
|
30
|
||||||
R 16,964 - R 19,3711 | In production |
2.626 in
66.7 mm
|
0.626 in
15.9 mm
|
300
|
1/2
|
||||||
R 30,6577 - R 30,6577 | In production |
4.5 in
114.3 mm
|
0.874 in
22.2 mm
|
300
|
1 1/2
|
||||||
R 41,1703 - R 47,0442 | In production |
7.252 in
184.2 mm
|
0.874 in
22.2 mm
|
300
|
3 1/2
|
||||||
R 16,1891 - R 35,2414 | 100 In stock - Delivery conditions may apply, visit our FAQs |
2.374 in
60.3 mm
|
0.626 in
15.9 mm
|
150
|
1/2
|
||||||
R 21,9236 - R 47,6765 | 24 In stock - Delivery conditions may apply, visit our FAQs |
3.874 in
98.4 mm
|
0.626 in
15.9 mm
|
150
|
1 1/2
|
||||||
R 36,8447 - R 42,1036 | In production |
7 in
177.8 mm
|
0.752 in
19.1 mm
|
150
|
3 1/2
|
||||||
R 74,2812 - R 162,0176 | 75 In stock - Delivery conditions may apply, visit our FAQs |
11.752 in
298.5 mm
|
0.874 in
22.2 mm
|
150
|
8
|
||||||
R 172,9237 - R 376,1491 | 36 In stock - Delivery conditions may apply, visit our FAQs |
21.252 in
539.8 mm
|
1.126 in
28.6 mm
|
150
|
16
|
||||||
R 342,7698 - R 342,7698 | 8 In stock - Delivery conditions may apply, visit our FAQs |
29.252 in
743.0 mm
|
1.374 in
34.9 mm
|
150
|
24
|
||||||
R 560,5615 - R 560,5615 | In production |
38.5 in
977.9 mm
|
1.626 in
41.3 mm
|
150
|
32
|
||||||
R 20,3456 - R 23,2396 | 31 In stock - Delivery conditions may apply, visit our FAQs |
3.252 in
82.6 mm
|
0.752 in
19.1 mm
|
600
|
3/4
|
||||||
R 27,5877 - R 60,3696 | 258 In stock - Delivery conditions may apply, visit our FAQs |
5 in
127.0 mm
|
0.752 in
19.1 mm
|
600
|
2
|
||||||
R 52,4195 - R 99,584 | 51 In stock - Delivery conditions may apply, visit our FAQs |
7.874 in
200.0 mm
|
0.874 in
22.2 mm
|
300
|
4
|
||||||
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