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Bolt Hole Flange Protectors
Bolt Hole Flange Protectors - Line Drawing

Bolt Hole Flange Protectors

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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).

Ensure you select an appropriate protector by first measuring both the Outside Diameter and Bolt Circle Diameter of your flange.

  • Easy and secure fitting with cable ties or other fastener solutions.
  • Cost-effective full face protection for a flanges exposed sealing surface.
  • Pre-punched hole design that matches a flange bolt hole diameter and bolt circle.
  • Options suitable for DIN flanges DN 10 to DN 600.
Material: PP Colour: Black Series Code: SR1172

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Product SKUs information
Essentra Part Number Price range Availability b1 Nominal Pipe Size Class Pressure Rating OD View
R 93,4802 - R 203,2936 Request the lead time here
18.0 mm
6
375.0 mm
R 212,5706 - R 242,8844 Request the lead time here
22.0 mm
6
645.0 mm
R 316,5012 - R 342,5999 Request the lead time here
24.0 mm
6
755.0 mm
R 58,0042 - R 126,7065 Request the lead time here
18.0 mm
6
265.0 mm
R 22,2052 - R 48,3737 Request the lead time here
14.0 mm
25
115.0 mm
R 19,5449 - R 42,5734 Request the lead time here
14.0 mm
25
105.0 mm
R 165,2936 - R 340,6998 Request the lead time here
22.0 mm
6
490.0 mm
R 29,1251 - R 63,0717 Request the lead time here
14.0 mm
6
160.0 mm
R 25,9487 - R 49,4437 Request the lead time here
22.2 mm
900
120.7 mm
R 40,2123 - R 45,9519 Request the lead time here
25.4 mm
900
215.9 mm
R 113,2353 - R 113,2353 Request the lead time here
31.8 mm
900
381.0 mm
R 744,2764 - R 1 416,8608 Request the lead time here
60.3 mm
32"
600
1193.8 mm
R 591,9359 - R 591,9359 Request the lead time here
66.7 mm
24"
900
1041.4 mm
R 480,2416 - R 519,8138 Request the lead time here
44.5 mm
26"
300
971.6 mm
R 244,9717 - R 244,9717 Request the lead time here
41.3 mm
14"
900
641.4 mm
R 195,7104 - R 223,6086 Request the lead time here
38.1 mm
12"
900
609.6 mm
R 451,9777 - R 489,2319 Request the lead time here
50.8 mm
24"
600
939.8 mm
R 751,1615 - R 751,1615 Request the lead time here
50.8 mm
34"
300
1206.5 mm
R 289,4214 - R 289,4214 Request the lead time here
44.5 mm
16"
900
704.9 mm
10387696 R 732,9386 - R 1 395,4615 Request the lead time here
79.4 mm
28"
900
1168.4 mm
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Flange Protector 375.0 mm DIN 6 DN 250 Black PP

10387825

Price Range
R 203,2936 - R 93,4802

Stock Levels
Request the lead time here
Attributes
  • b1
    18.0 mm
  • OD
    375.0 mm
  • Class Pressure Rating
    6
  • Colour
    Black
  • Material
    Corrugated LDPE
Quick View
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Flange Protector DN 500 6 PP Black PP

10637678

Price Range
R 242,8844 - R 212,5706

Stock Levels
Request the lead time here
Attributes
  • b1
    22.0 mm
  • OD
    645.0 mm
  • Class Pressure Rating
    6
  • Colour
    Black
  • Material
    Corrugated LDPE
Quick View
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Flange Protector 755.0 mm DIN 6 DN 600 Black Corrugated LDPE

10387863

Price Range
R 342,5999 - R 316,5012

Stock Levels
Request the lead time here
Attributes
  • b1
    24.0 mm
  • OD
    755.0 mm
  • Class Pressure Rating
    6
  • Colour
    Black
  • Material
    Corrugated LDPE
Quick View
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Flange Protector 265.0 mm DIN 6 DN150 Black Corrugated LDPE

10387801

Price Range
R 126,7065 - R 58,0042

Stock Levels
Request the lead time here
Attributes
  • b1
    18.0 mm
  • OD
    265.0 mm
  • Class Pressure Rating
    6
  • Colour
    Black
  • Material
    Corrugated LDPE
Quick View
View Product >
Flange Protector 115.0 mm DIN 101625 DN25 Black Corrugated LDPE

10387894

Price Range
R 48,3737 - R 22,2052

Stock Levels
Request the lead time here
Attributes
  • b1
    14.0 mm
  • OD
    115.0 mm
  • Class Pressure Rating
    25
  • Class Pressure Rating
    10
  • Class Pressure Rating
    16
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Flange Protector 105.0 mm DIN 101625 DN 20 Black Corrugated LDPE

10387887

Price Range
R 42,5734 - R 19,5449

Stock Levels
Request the lead time here
Attributes
  • b1
    14.0 mm
  • OD
    105.0 mm
  • Class Pressure Rating
    16
  • Class Pressure Rating
    10
  • Class Pressure Rating
    25
Quick View
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Flange Protector 490.0 mm DIN 6 DN 350 Black PP

10387849

Price Range
R 340,6998 - R 165,2936

Stock Levels
Request the lead time here
Attributes
  • b1
    22.0 mm
  • OD
    490.0 mm
  • Class Pressure Rating
    6
  • Colour
    Black
  • Material
    Corrugated LDPE
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Flange Protector 160.0 mm DIN 6 DN65 Black Corrugated LDPE

10387764

Price Range
R 63,0717 - R 29,1251

Stock Levels
Request the lead time here
Attributes
  • b1
    14.0 mm
  • OD
    160.0 mm
  • Class Pressure Rating
    6
  • Colour
    Black
  • Material
    Corrugated LDPE
Quick View
View Product >
Flange Protector 120.7 mm ASME/ANSI B16.47, ASME/ANSI B16.5 900 1/2 Black Rubber

10387511

Price Range
R 49,4437 - R 25,9487

Stock Levels
Request the lead time here
Attributes
  • b1
    22.2 mm
  • OD
    120.7 mm
  • Class Pressure Rating
    900
  • Colour
    Black
  • Material
    Rubber
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Flange Protector 215.9 mm ANSI 900 2 Black PP

10387559

Price Range
R 45,9519 - R 40,2123

Stock Levels
Request the lead time here
Attributes
  • b1
    25.4 mm
  • OD
    215.9 mm
  • Class Pressure Rating
    900
  • Colour
    Black
  • Material
    Rubber
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Flange Protector 381.0 mm ASME/ANSI B16.47, ASME/ANSI B16.5 900 6 Black Rubber

10387603

Price Range
R 113,2353 - R 113,2353

Stock Levels
Request the lead time here
Attributes
  • b1
    31.8 mm
  • OD
    381.0 mm
  • Class Pressure Rating
    900
  • Colour
    Black
  • Material
    Rubber
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Flange Protector 1193.8 mm ANSI 600 32 Black PP

10387504

Price Range
R 1 416,8608 - R 744,2764

Stock Levels
Request the lead time here
Attributes
  • b1
    60.3 mm
  • OD
    1193.8 mm
  • Nominal Pipe Size
    32"
  • Class Pressure Rating
    600
  • Colour
    Black
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Flange Protector 1041.4 mm ANSI 900 24 Black PP

10387672

Price Range
R 591,9359 - R 591,9359

Stock Levels
Request the lead time here
Attributes
  • b1
    66.7 mm
  • OD
    1041.4 mm
  • Nominal Pipe Size
    24"
  • Class Pressure Rating
    900
  • Colour
    Black
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Flange Protector 971.6 mm ANSI 300 26 Black PP

10387306

Price Range
R 519,8138 - R 480,2416

Stock Levels
Request the lead time here
Attributes
  • b1
    44.5 mm
  • OD
    971.6 mm
  • Nominal Pipe Size
    26"
  • Class Pressure Rating
    300
  • Colour
    Black
Quick View
View Product >
Flange Protector 641.4 mm ANSI 900 14 Black PP

10387641

Price Range
R 244,9717 - R 244,9717

Stock Levels
Request the lead time here
Attributes
  • b1
    41.3 mm
  • OD
    641.4 mm
  • Nominal Pipe Size
    14"
  • Class Pressure Rating
    900
  • Colour
    Black
Quick View
View Product >
Flange Protector 609.6 mm ANSI 900 12 Black PP

10387634

Price Range
R 223,6086 - R 195,7104

Stock Levels
Request the lead time here
Attributes
  • b1
    38.1 mm
  • OD
    609.6 mm
  • Nominal Pipe Size
    12"
  • Class Pressure Rating
    900
  • Colour
    Black
Quick View
View Product >
Flange Protector 939.8 mm ANSI 600 24 Black PP

10387467

Price Range
R 489,2319 - R 451,9777

Stock Levels
Request the lead time here
Attributes
  • b1
    50.8 mm
  • OD
    939.8 mm
  • Nominal Pipe Size
    24"
  • Class Pressure Rating
    600
  • Colour
    Black
Quick View
View Product >
Flange Protector ANSI 34 300 PP Black PP

10645543

Price Range
R 751,1615 - R 751,1615

Stock Levels
Request the lead time here
Attributes
  • b1
    50.8 mm
  • OD
    1206.5 mm
  • Nominal Pipe Size
    34"
  • Class Pressure Rating
    300
  • Colour
    Black
Quick View
View Product >
Flange Protector 704.9 mm ANSI 900 16 Black PP

10387658

Price Range
R 289,4214 - R 289,4214

Stock Levels
Request the lead time here
Attributes
  • b1
    44.5 mm
  • OD
    704.9 mm
  • Nominal Pipe Size
    16"
  • Class Pressure Rating
    900
  • Colour
    Black
Quick View
View Product >
Flange Protector 1168.4 mm ANSI 900 28 Black PP

10387696

Price Range
R 1 395,4615 - R 732,9386

Stock Levels
Request the lead time here
Attributes
  • b1
    79.4 mm
  • OD
    1168.4 mm
  • Nominal Pipe Size
    28"
  • Class Pressure Rating
    900
  • Colour
    Black
Quick View
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