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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
$19.6589 - $34.677 3 In stock
900
33.750 in
20.000 in
$47.3399 - $78.915 Request the lead time here
600
49.000 in
34.000 in
$0.7581 - $2.0105 50 In stock
150
4.625 in
1-1/4 in
$4.2911 - $9.5381 Request the lead time here
600
13.000 in
5.000 in
$41.5098 - $69.3306 Request the lead time here
900
42.750 in
26.000 in
$43.1421 - $72.0122 6 In stock
900
48.500 in
30.000 in
$58.7666 - $97.991 5 In stock
900
57.500 in
38.000 in
$5.4104 - $11.9867 Request the lead time here
900
13.750 in
5.000 in
$41.976 - $69.7736 Request the lead time here
900
46.000 in
28.000 in
$0.6017 - $1.2665 Request the lead time here
6
5.118 in
DN 40
$46.4072 - $77.166 Request the lead time here
900
51.750 in
32.000 in
$2.985 - $7.4394 50 In stock
900
9.500 in
3.000 in
$5.9931 - $13.2693 Request the lead time here
900
15.000 in
6.000 in
$0.3545 - $0.7487 Request the lead time here
6
3.543 in
DN 20
$7.6958 - $17.1635 Request the lead time here
2500
19.000 in
6.000 in
$1.2966 - $3.2417 71 In stock
600
5.250 in
1-1/4 in
$24.0197 - $40.1339 Request the lead time here
300
28.000 in
18.000 in
$1.6302 - $4.0812 540 In stock
600
6.500 in
2.000 in
$1.0799 - $2.2716 Request the lead time here
10
7.283 in
DN 65
$2.262 - $5.6435 78 In stock
600
8.250 in
3.000 in
    • of 24
Bolt Hole Flange Protector - 20.000 in inch pipe size Bolt Circle Diameter 749.3 mm | 29.500 in ; PP

PCF900-20A

Price Range
$34.677 - $19.6589

Stock Levels
3 In stock
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Class Pressure Rating
    900
  • Compatible Nominal Pipe Sizes (All)
    20.000 in
  • Outside Diameter
    33.750 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 - 1-1/4 in inch pipe size Bolt Circle Diameter 88.9 mm | 3.500 in ; Pressboard

PRB150-1-1/4A

Price Range
$2.0105 - $0.7581

Stock Levels
50 In stock
Attributes
  • Colour
    Natural
  • Full Material
    Pressboard
  • Class Pressure Rating
    150
  • Compatible Nominal Pipe Sizes (All)
    1-1/4 in
  • Outside Diameter
    4.625 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 - 26.000 in inch pipe size Bolt Circle Diameter 952.5 mm | 37.500 in ; HDPE

RFL900-26A

Price Range
$69.3306 - $41.5098

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    900
  • Compatible Nominal Pipe Sizes (All)
    26.000 in
  • Outside Diameter
    42.750 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 - 38.000 in inch pipe size Bolt Circle Diameter 1289.1 mm | 50.750 in ; HDPE

RFL900-38A

Price Range
$97.991 - $58.7666

Stock Levels
5 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    900
  • Compatible Nominal Pipe Sizes (All)
    38.000 in
  • Outside Diameter
    57.500 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 - 28.000 in inch pipe size Bolt Circle Diameter 1022.4 mm | 40.250 in ; HDPE

RFL900-28A

Price Range
$69.7736 - $41.976

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    900
  • Compatible Nominal Pipe Sizes (All)
    28.000 in
  • Outside Diameter
    46.000 in
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Bolt Hole Flange Protector - DN 40 inch pipe size Bolt Circle Diameter 100.0 mm | 3.937 in ; Corrugated PP

PCL6DN40A

Price Range
$1.2665 - $0.6017

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 40
  • Outside Diameter
    5.118 in
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Bolt Hole Flange Protector - 32.000 in inch pipe size Bolt Circle Diameter 1155.7 mm | 45.500 in ; HDPE

RFL900-32A

Price Range
$77.166 - $46.4072

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    900
  • Compatible Nominal Pipe Sizes (All)
    32.000 in
  • Outside Diameter
    51.750 in
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Bolt Hole Flange Protector - 3.000 in inch pipe size Bolt Circle Diameter 190.5 mm | 7.500 in ; HDPE

RFL900-3A

Price Range
$7.4394 - $2.985

Stock Levels
50 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    900
  • Compatible Nominal Pipe Sizes (All)
    3.000 in
  • Outside Diameter
    9.500 in
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Bolt Hole Flange Protector - 6.000 in inch pipe size Bolt Circle Diameter 317.5 mm | 12.500 in ; HDPE

RFL900-6A

Price Range
$13.2693 - $5.9931

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    900
  • Compatible Nominal Pipe Sizes (All)
    6.000 in
  • Outside Diameter
    15.000 in
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Bolt Hole Flange Protector - DN 20 inch pipe size Bolt Circle Diameter 65.0 mm | 2.559 in ; Corrugated PP

PCL6DN20A

Price Range
$0.7487 - $0.3545

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 20
  • Outside Diameter
    3.543 in
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Bolt Hole Flange Protector - 6.000 in inch pipe size Bolt Circle Diameter 368.3 mm | 14.500 in ; HDPE

RFL2500-6A

Price Range
$17.1635 - $7.6958

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    2500
  • Compatible Nominal Pipe Sizes (All)
    6.000 in
  • Outside Diameter
    19.000 in
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Bolt Hole Flange Protector - 1-1/4 in inch pipe size Bolt Circle Diameter 98.4 mm | 3.875 in ; HDPE

RFL300-1-1/4A

Price Range
$3.2417 - $1.2966

Stock Levels
71 In stock
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 - 18.000 in inch pipe size Bolt Circle Diameter 628.7 mm | 24.750 in ; HDPE

RFL300-18A

Price Range
$40.1339 - $24.0197

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    300
  • Compatible Nominal Pipe Sizes (All)
    18.000 in
  • Outside Diameter
    28.000 in
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Bolt Hole Flange Protector - 2.000 in inch pipe size Bolt Circle Diameter 127 mm | 5.000 in ; HDPE

RFL300-2A

Price Range
$4.0812 - $1.6302

Stock Levels
540 In stock
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 - DN 65 inch pipe size Bolt Circle Diameter 145.0 mm | 5.709 in ; Corrugated PP

PCL1016DN65A

Price Range
$2.2716 - $1.0799

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    PolyCor Corrugated Polypropylene
  • Class Pressure Rating
    10
  • Compatible Nominal Pipe Sizes (All)
    DN 65
  • Outside Diameter
    7.283 in
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Bolt Hole Flange Protector - 3.000 in inch pipe size Bolt Circle Diameter 168.3 mm | 6.625 in ; HDPE

RFL300-3A

Price Range
$5.6435 - $2.262

Stock Levels
78 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    600
  • Class Pressure Rating
    300
  • Class Pressure Rating
    400
Quick View
View Product >