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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
$3.2184 - $6.7769 Request the lead time here
6
12.598 in
DN 200
$2.8709 - $6.0468 Request the lead time here
40
11.811 in
DN 150
$5.1539 - $11.4503 51 In stock
300
12.500 in
6.000 in
$9.4122 - $19.8176 Request the lead time here
16
22.835 in
DN 400
$31.7153 - $52.89 Request the lead time here
400
33.000 in
22.000 in
$12.1895 - $25.6616 Request the lead time here
40
25.984 in
DN 400
$42.909 - $71.6624 4 In stock
600
44.500 in
30.000 in
$2.3928 - $5.0396 Request the lead time here
25
10.63 in
DN 125
$5.3871 - $11.94 138 In stock
600
14.000 in
6.000 in
$2.0663 - $5.1539 76 In stock
1500
7.000 in
1-1/2 in
$2.2971 - $5.7368 72 In stock
1500
8.500 in
2.000 in
$52.2368 - $86.8904 Request the lead time here
900
55.000 in
34.000 in
$3.3116 - $7.8123 25 In stock
300
15.000 in
8.000 in
$24.9525 - $43.9116 2 In stock
600
37.000 in
24.000 in
$19.5423 - $34.5137 192 In stock
900
31.000 in
18.000 in
$37.5452 - $66.2055 Request the lead time here
150
43.750 in
34.000 in
$54.8022 - $64.5266 Request the lead time here
150
59.500 in
48.000 in
$6.1799 - $13.7124 Request the lead time here
2500
16.500 in
5.000 in
$1.5089 - $3.7779 Request the lead time here
600
6.125 in
1-1/2 in
$20.6384 - $34.3973 Request the lead time here
300
25.500 in
16.000 in
    • of 24
Bolt Hole Flange Protector - DN 200 inch pipe size Bolt Circle Diameter 280.0 mm | 11.024 in ; Corrugated PP

PCL6DN200A

Price Range
$6.7769 - $3.2184

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 200
  • Outside Diameter
    12.598 in
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Bolt Hole Flange Protector - DN 150 inch pipe size Bolt Circle Diameter 250.0 mm | 9.843 in ; Corrugated PP

PCL2540DN150A

Price Range
$6.0468 - $2.8709

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    PolyCor Corrugated Polypropylene
  • Class Pressure Rating
    40
  • Compatible Nominal Pipe Sizes (All)
    DN 150
  • Outside Diameter
    11.811 in
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Bolt Hole Flange Protector - 6.000 in inch pipe size Bolt Circle Diameter 269.9 mm | 10.625 in ; HDPE

RFL300-6A

Price Range
$11.4503 - $5.1539

Stock Levels
51 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    300
  • Compatible Nominal Pipe Sizes (All)
    6.000 in
  • Outside Diameter
    12.500 in
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Bolt Hole Flange Protector - DN 400 inch pipe size Bolt Circle Diameter 525.0 mm | 20.669 in ; Corrugated PP

PCL16DN400A

Price Range
$19.8176 - $9.4122

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    PolyCor Corrugated Polypropylene
  • Class Pressure Rating
    16
  • Compatible Nominal Pipe Sizes (All)
    DN 400
  • Outside Diameter
    22.835 in
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Bolt Hole Flange Protector - 22.000 in inch pipe size Bolt Circle Diameter 743 mm | 29.250 in ; HDPE

RFL400-22A

Price Range
$52.89 - $31.7153

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    400
  • Compatible Nominal Pipe Sizes (All)
    22.000 in
  • Outside Diameter
    33.000 in
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Bolt Hole Flange Protector - DN 400 inch pipe size Bolt Circle Diameter 585.0 mm | 23.031 in ; Corrugated PP

PCL40DN400A

Price Range
$25.6616 - $12.1895

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    PolyCor Corrugated Polypropylene
  • Class Pressure Rating
    40
  • Compatible Nominal Pipe Sizes (All)
    DN 400
  • Outside Diameter
    25.984 in
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Bolt Hole Flange Protector - 30.000 in inch pipe size Bolt Circle Diameter 1022.4 mm | 40.250 in ; HDPE

RFL600-30A

Price Range
$71.6624 - $42.909

Stock Levels
4 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    600
  • Compatible Nominal Pipe Sizes (All)
    30.000 in
  • Outside Diameter
    44.500 in
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Bolt Hole Flange Protector - DN 125 inch pipe size Bolt Circle Diameter 220.0 mm | 8.661 in ; Corrugated PP

PCL2540DN125A

Price Range
$5.0396 - $2.3928

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    PolyCor Corrugated Polypropylene
  • Class Pressure Rating
    25
  • Compatible Nominal Pipe Sizes (All)
    DN 125
  • Outside Diameter
    10.63 in
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Bolt Hole Flange Protector - 6.000 in inch pipe size Bolt Circle Diameter 292.1 mm | 11.500 in ; HDPE

RFL600-6A

Price Range
$11.94 - $5.3871

Stock Levels
138 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    600
  • Compatible Nominal Pipe Sizes (All)
    6.000 in
  • Outside Diameter
    14.000 in
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Bolt Hole Flange Protector - 1-1/2 in inch pipe size Bolt Circle Diameter 123.8 mm | 4.875 in ; HDPE

RFL900-1-1/2A

Price Range
$5.1539 - $2.0663

Stock Levels
76 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    900
  • Class Pressure Rating
    1500
  • Compatible Nominal Pipe Sizes (All)
    1-1/2 in
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Bolt Hole Flange Protector - 2.000 in inch pipe size Bolt Circle Diameter 165.1 mm | 6.500 in ; HDPE

RFL900-2A

Price Range
$5.7368 - $2.2971

Stock Levels
72 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    900
  • Class Pressure Rating
    1500
  • Compatible Nominal Pipe Sizes (All)
    2.000 in
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Bolt Hole Flange Protector - 34.000 in inch pipe size Bolt Circle Diameter 1225.6 mm | 48.250 in ; HDPE

RFL900-34A

Price Range
$86.8904 - $52.2368

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    900
  • Compatible Nominal Pipe Sizes (All)
    34.000 in
  • Outside Diameter
    55.000 in
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Bolt Hole Flange Protector - 8.000 in inch pipe size Bolt Circle Diameter 330.2 mm | 13.000 in ; PP

PCF300-8A

Price Range
$7.8123 - $3.3116

Stock Levels
25 In stock
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Class Pressure Rating
    300
  • Compatible Nominal Pipe Sizes (All)
    8.000 in
  • Outside Diameter
    15.000 in
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Bolt Hole Flange Protector - 24.000 in inch pipe size Bolt Circle Diameter 838.2 mm | 33.000 in ; PP

PCF600-24A

Price Range
$43.9116 - $24.9525

Stock Levels
2 In stock
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Class Pressure Rating
    600
  • Compatible Nominal Pipe Sizes (All)
    24.000 in
  • Outside Diameter
    37.000 in
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Bolt Hole Flange Protector - 18.000 in inch pipe size Bolt Circle Diameter 685.8 mm | 27.000 in ; PP

PCF900-18A

Price Range
$34.5137 - $19.5423

Stock Levels
192 In stock
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Class Pressure Rating
    900
  • Compatible Nominal Pipe Sizes (All)
    18.000 in
  • Outside Diameter
    31.000 in
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Bolt Hole Flange Protector - 34.000 in inch pipe size Bolt Circle Diameter 1028.7 mm | 40.500 in ; HDPE

RFL150-34A

Price Range
$66.2055 - $37.5452

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    150
  • Compatible Nominal Pipe Sizes (All)
    34.000 in
  • Outside Diameter
    43.750 in
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Bolt Hole Flange Protector - 48.000 in inch pipe size Bolt Circle Diameter 1422.4 mm | 56.000 in ; HDPE

RFL150-48A

Price Range
$64.5266 - $54.8022

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    150
  • Compatible Nominal Pipe Sizes (All)
    48.000 in
  • Outside Diameter
    59.500 in
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Bolt Hole Flange Protector - 5.000 in inch pipe size Bolt Circle Diameter 323.9 mm | 12.750 in ; HDPE

RFL2500-5A

Price Range
$13.7124 - $6.1799

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    2500
  • Compatible Nominal Pipe Sizes (All)
    5.000 in
  • Outside Diameter
    16.500 in
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Bolt Hole Flange Protector - 1-1/2 in inch pipe size Bolt Circle Diameter 114.3 mm | 4.500 in ; HDPE

RFL300-1-1/2A

Price Range
$3.7779 - $1.5089

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    300
  • Class Pressure Rating
    400
  • Class Pressure Rating
    600
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Bolt Hole Flange Protector - 16.000 in inch pipe size Bolt Circle Diameter 571.5 mm | 22.500 in ; HDPE

RFL300-16A

Price Range
$34.3973 - $20.6384

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    300
  • Compatible Nominal Pipe Sizes (All)
    16.000 in
  • Outside Diameter
    25.500 in
Quick View
View Product >