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Bolt Hole Flange Protectors
Bolt Hole Flange Protectors - Line Drawing
Bolt Hole Flange Protectors - Line Drawing

Bolt Hole Flange Protectors

In stock

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 ANSI B16.5 and ASME B16.47 flange dimensions - Pressure Groups 150, 300, 600, 9 00, 1500 and 2500 pounds (lb).

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

  • Material: Polypropylene (PP)
  • Colour: Black

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Product SKUs information
Item Code Price range Availability Class Pressure Rating Outside Diameter Compatible Nominal Pipe Sizes (All) View
$1.5953 - $4.221 46 In stock
150
7.000 in
2-1/2 in
$11.8701 - $20.9883 1 In stock
600
27.000 in
16.000 in
$6.8561 - $16.1142 Request the lead time here
600
20.000 in
10.000 in
$23.0169 - $40.6004 Request the lead time here
600
40.000 in
26.000 in
$45.9407 - $54.0093 161 In stock
300
50.750 in
42.000 in
$7.5326 - $18.8195 Request the lead time here
400
17.500 in
10.000 in
$33.581 - $55.8983 Request the lead time here
400
38.250 in
26.000 in
$2.8686 - $7.1127 129 In stock
150
10.000 in
5.000 in
$2.2107 - $5.2004 16 In stock
300
11.000 in
5.000 in
$24.7194 - $43.5386 Request the lead time here
600
32.000 in
20.000 in
$1.5533 - $3.8711 58 In stock
1500
5.875 in
1.000 in
$43.1421 - $72.0122 6 In stock
900
48.500 in
30.000 in
$5.4104 - $11.9867 Request the lead time here
900
13.750 in
5.000 in
$10.2839 - $17.1168 Request the lead time here
400
20.500 in
12.000 in
$47.3399 - $78.915 Request the lead time here
600
49.000 in
34.000 in
$4.2911 - $9.5381 Request the lead time here
600
13.000 in
5.000 in
$4.557 - $9.5964 Request the lead time here
6
14.764 in
DN 250
$8.6285 - $15.1814 30 In stock
150
25.000 in
18.000 in
$10.5405 - $17.5602 53 In stock
600
22.000 in
12.000 in
$1.2851 - $3.1952 Request the lead time here
2500
5.250 in
1/2 in
    • of 24
Bolt Hole Flange Protector - 2-1/2 in inch pipe size Bolt Circle Diameter 139.7 mm | 5.500 in ; HDPE

RFL150-2-1/2A

Price Range
$4.221 - $1.5953

Stock Levels
46 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    150
  • Compatible Nominal Pipe Sizes (All)
    2-1/2 in
  • Outside Diameter
    7.000 in
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Bolt Hole Flange Protector - 16.000 in inch pipe size Bolt Circle Diameter 603.3 mm | 23.750 in ; PP

PCF600-16A

Price Range
$20.9883 - $11.8701

Stock Levels
1 In stock
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Class Pressure Rating
    600
  • Compatible Nominal Pipe Sizes (All)
    16.000 in
  • Outside Diameter
    27.000 in
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Bolt Hole Flange Protector - 10.000 in inch pipe size Bolt Circle Diameter 431.8 mm | 17.000 in ; PP

PCF600-10A

Price Range
$16.1142 - $6.8561

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Class Pressure Rating
    600
  • Compatible Nominal Pipe Sizes (All)
    10.000 in
  • Outside Diameter
    20.000 in
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Bolt Hole Flange Protector - 26.000 in inch pipe size Bolt Circle Diameter 914.4 mm | 36.000 in ; PP

PCF600-26A

Price Range
$40.6004 - $23.0169

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Class Pressure Rating
    600
  • Compatible Nominal Pipe Sizes (All)
    26.000 in
  • Outside Diameter
    40.000 in
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Bolt Hole Flange Protector - 42.000 in inch pipe size Bolt Circle Diameter 1206.5 mm | 47.500 in ; HDPE

RFL300-42A

Price Range
$54.0093 - $45.9407

Stock Levels
161 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    300
  • Compatible Nominal Pipe Sizes (All)
    42.000 in
  • Outside Diameter
    50.750 in
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Bolt Hole Flange Protector - 10.000 in inch pipe size Bolt Circle Diameter 387.4 mm | 15.250 in ; HDPE

RFL400-10A

Price Range
$18.8195 - $7.5326

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    400
  • Compatible Nominal Pipe Sizes (All)
    10.000 in
  • Outside Diameter
    17.500 in
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Bolt Hole Flange Protector - 26.000 in inch pipe size Bolt Circle Diameter 876.3 mm | 34.500 in ; HDPE

RFL400-26A

Price Range
$55.8983 - $33.581

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    400
  • Compatible Nominal Pipe Sizes (All)
    26.000 in
  • Outside Diameter
    38.250 in
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Bolt Hole Flange Protector - 5.000 in inch pipe size Bolt Circle Diameter 215.9 mm | 8.500 in ; HDPE

RFL150-5A

Price Range
$7.1127 - $2.8686

Stock Levels
129 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    150
  • Compatible Nominal Pipe Sizes (All)
    5.000 in
  • Outside Diameter
    10.000 in
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Bolt Hole Flange Protector - 5.000 in inch pipe size Bolt Circle Diameter 235 mm | 9.250 in ; PP

PCF300-5A

Price Range
$5.2004 - $2.2107

Stock Levels
16 In stock
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Class Pressure Rating
    300
  • Compatible Nominal Pipe Sizes (All)
    5.000 in
  • Outside Diameter
    11.000 in
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Bolt Hole Flange Protector - 20.000 in inch pipe size Bolt Circle Diameter 723.9 mm | 28.500 in ; PP

PCF600-20A

Price Range
$43.5386 - $24.7194

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Class Pressure Rating
    600
  • Compatible Nominal Pipe Sizes (All)
    20.000 in
  • Outside Diameter
    32.000 in
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Bolt Hole Flange Protector - 1.000 in inch pipe size Bolt Circle Diameter 101.6 mm | 4.000 in ; HDPE

RFL900-1A

Price Range
$3.8711 - $1.5533

Stock Levels
58 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    1500
  • Class Pressure Rating
    900
  • Compatible Nominal Pipe Sizes (All)
    1.000 in
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Bolt Hole Flange Protector - 30.000 in inch pipe size Bolt Circle Diameter 1085.9 mm | 42.750 in ; HDPE

RFL900-30A

Price Range
$72.0122 - $43.1421

Stock Levels
6 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    900
  • Compatible Nominal Pipe Sizes (All)
    30.000 in
  • Outside Diameter
    48.500 in
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Bolt Hole Flange Protector - 5.000 in inch pipe size Bolt Circle Diameter 279.4 mm | 11.000 in ; HDPE

RFL900-5A

Price Range
$11.9867 - $5.4104

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    900
  • Compatible Nominal Pipe Sizes (All)
    5.000 in
  • Outside Diameter
    13.750 in
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Bolt Hole Flange Protector - 12.000 in inch pipe size Bolt Circle Diameter 450.9 mm | 17.750 in ; HDPE

RFL400-12A

Price Range
$17.1168 - $10.2839

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    400
  • Compatible Nominal Pipe Sizes (All)
    12.000 in
  • Outside Diameter
    20.500 in
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Bolt Hole Flange Protector - 34.000 in inch pipe size Bolt Circle Diameter 1130.3 mm | 44.500 in ; HDPE

RFL600-34A

Price Range
$78.915 - $47.3399

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    600
  • Compatible Nominal Pipe Sizes (All)
    34.000 in
  • Outside Diameter
    49.000 in
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Bolt Hole Flange Protector - 5.000 in inch pipe size Bolt Circle Diameter 266.7 mm | 10.500 in ; HDPE

RFL600-5A

Price Range
$9.5381 - $4.2911

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    600
  • Compatible Nominal Pipe Sizes (All)
    5.000 in
  • Outside Diameter
    13.000 in
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Bolt Hole Flange Protector - DN 250 inch pipe size Bolt Circle Diameter 335.0 mm | 13.189 in ; Corrugated PP

PCL6DN250A

Price Range
$9.5964 - $4.557

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    PolyCor Corrugated Polypropylene
  • Class Pressure Rating
    6
  • Compatible Nominal Pipe Sizes (All)
    DN 250
  • Outside Diameter
    14.764 in
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Bolt Hole Flange Protector - 18.000 in inch pipe size Bolt Circle Diameter 577.9 mm | 22.750 in ; Pressboard

PRB150-18A

Price Range
$15.1814 - $8.6285

Stock Levels
30 In stock
Attributes
  • Colour
    Natural
  • Full Material
    Pressboard
  • Class Pressure Rating
    150
  • Compatible Nominal Pipe Sizes (All)
    18.000 in
  • Outside Diameter
    25.000 in
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Bolt Hole Flange Protector - 12.000 in inch pipe size Bolt Circle Diameter 489 mm | 19.250 in ; HDPE

RFL600-12A

Price Range
$17.5602 - $10.5405

Stock Levels
53 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    600
  • Compatible Nominal Pipe Sizes (All)
    12.000 in
  • Outside Diameter
    22.000 in
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Bolt Hole Flange Protector - 1/2 in inch pipe size Bolt Circle Diameter 88.9 mm | 3.500 in ; HDPE

RFL2500-1/2A

Price Range
$3.1952 - $1.2851

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    2500
  • Compatible Nominal Pipe Sizes (All)
    1/2 in
  • Outside Diameter
    5.250 in
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