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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)
  • Color: Black

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Product SKUs information
Item Code Price range Availability Class Pressure Rating Outside Diameter Compatible Nominal Pipe Sizes (All) View
$0.7868 - $2.0833 Request the lead time here
1500
6.250 in
1-1/4 in
$10.7895 - $19.0447 Request the lead time here
900
31.000 in
18.000 in
$11.629 - $20.5372 Request the lead time here
300
36.000 in
24.000 in
RFL1500-10A $6.6385 - $11.7068 Request the lead time here
1500
23.000 in
10.000 in
$16.1686 - $28.4505 Request the lead time here
300
47.500 in
34.000 in
$3.0626 - $7.1982 25 In stock
1500
12.250 in
4.000 in
$10.8983 - $19.2312 100 In stock
150
25.000 in
18.000 in
$18.6561 - $33.0056 29 In stock
150
32.000 in
24.000 in
$0.8552 - $2.2544 50 In stock
1500
7.000 in
1-1/2 in
$0.4773 - $1.2594 50 In stock
600
3.750 in
1/2 in
$1.9745 - $4.633 110 In stock
1500
10.500 in
3.000 in
$7.1826 - $12.6861 15 In stock
150
23.500 in
16.000 in
RFL150-2A $0.9501 - $2.5186 1231 In stock
150
6.000 in
2.000 in
$7.9134 - $13.9922 40 In stock
600
27.000 in
16.000 in
$2.3321 - $5.4726 31 In stock
600
14.000 in
6.000 in
PCF900-16A $7.105 - $12.5307 38 In stock
900
27.750 in
16.000 in
$2.3475 - $5.2082 Request the lead time here
2500
10.500 in
2-1/2 in
$5.0061 - $11.1316 100 In stock
300
17.500 in
10.000 in
$9.1725 - $15.2825 Request the lead time here
300
23.000 in
14.000 in
$3.1561 - $6.9961 Request the lead time here
2500
12.000 in
3.000 in
    • of 24
Bolt Hole Flange Protector - 1-1/4 in inch pipe size Bolt Circle Diameter 123.8 mm | 4.875 in ; Pressboard

PRB900-1-1/4A

Price Range
$2.0833 - $0.7868

Stock Levels
Request the lead time here
Attributes
  • Color
    Natural
  • Full Material
    Pressboard
  • Class Pressure Rating
    900
  • Class Pressure Rating
    1500
  • Compatible Nominal Pipe Sizes (All)
    1-1/4 in
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Bolt Hole Flange Protector - 18.000 in inch pipe size Bolt Circle Diameter 685.8 mm | 27.000 in ; Pressboard

PRB900-18A

Price Range
$19.0447 - $10.7895

Stock Levels
Request the lead time here
Attributes
  • Color
    Natural
  • Full Material
    Pressboard
  • 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 - 24.000 in inch pipe size Bolt Circle Diameter 812.8 mm | 32.000 in ; Pressboard

PRB300-24A

Price Range
$20.5372 - $11.629

Stock Levels
Request the lead time here
Attributes
  • Color
    Natural
  • Full Material
    Pressboard
  • Class Pressure Rating
    300
  • Compatible Nominal Pipe Sizes (All)
    24.000 in
  • Outside Diameter
    36.000 in
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Bolt Hole Flange Protector - 10.000 in inch pipe size Bolt Circle Diameter 482.6 mm | 19.000 in ; HDPE

RFL1500-10A

Price Range
$11.7068 - $6.6385

Stock Levels
Request the lead time here
Attributes
  • Color
    Black
  • Full Material
    High-Density Polyethylene
  • Class Pressure Rating
    1500
  • Compatible Nominal Pipe Sizes (All)
    10.000 in
  • Outside Diameter
    23.000 in
Quick View
View Product >
Bolt Hole Flange Protector - 34.000 in inch pipe size Bolt Circle Diameter 1104.9 mm | 43.500 in ; Pressboard

PRB300-34A

Price Range
$28.4505 - $16.1686

Stock Levels
Request the lead time here
Attributes
  • Color
    Natural
  • Full Material
    Pressboard
  • Class Pressure Rating
    300
  • Compatible Nominal Pipe Sizes (All)
    34.000 in
  • Outside Diameter
    47.500 in
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Bolt Hole Flange Protector - 4.000 in inch pipe size Bolt Circle Diameter 241.3 mm | 9.500 in ; HDPE

RFL1500-4A

Price Range
$7.1982 - $3.0626

Stock Levels
25 In stock
Attributes
  • Color
    Black
  • Full Material
    High-Density Polyethylene
  • Class Pressure Rating
    1500
  • Compatible Nominal Pipe Sizes (All)
    4.000 in
  • Outside Diameter
    12.250 in
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Bolt Hole Flange Protector - 18.000 in inch pipe size Bolt Circle Diameter 577.9 mm | 22.750 in ; HDPE

RFL150-18A

Price Range
$19.2312 - $10.8983

Stock Levels
100 In stock
Attributes
  • Color
    Black
  • Full Material
    High-Density Polyethylene
  • 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 - 24.000 in inch pipe size Bolt Circle Diameter 749.3 mm | 29.500 in ; HDPE

RFL150-24A

Price Range
$33.0056 - $18.6561

Stock Levels
29 In stock
Attributes
  • Color
    Black
  • Full Material
    High-Density Polyethylene
  • Class Pressure Rating
    150
  • Compatible Nominal Pipe Sizes (All)
    24.000 in
  • Outside Diameter
    32.000 in
Quick View
View Product >
Bolt Hole Flange Protector - 1-1/2 in inch pipe size Bolt Circle Diameter 123.8 mm | 4.875 in ; Pressboard

PRB900-1-1/2A

Price Range
$2.2544 - $0.8552

Stock Levels
50 In stock
Attributes
  • Color
    Natural
  • Full Material
    Pressboard
  • Class Pressure Rating
    1500
  • Class Pressure Rating
    900
  • Compatible Nominal Pipe Sizes (All)
    1-1/2 in
Quick View
View Product >
Bolt Hole Flange Protector - 1/2 in inch pipe size Bolt Circle Diameter 66.7 mm | 2.625 in ; HDPE

RFD300-1/2A

Price Range
$1.2594 - $0.4773

Stock Levels
50 In stock
Attributes
  • Color
    Black
  • Full Material
    High-Density Polyethylene
  • Class Pressure Rating
    300
  • Class Pressure Rating
    400
  • Class Pressure Rating
    600
Quick View
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Bolt Hole Flange Protector - 3.000 in inch pipe size Bolt Circle Diameter 203.2 mm | 8.000 in ; HDPE

RFL1500-3A

Price Range
$4.633 - $1.9745

Stock Levels
110 In stock
Attributes
  • Color
    Black
  • Full Material
    High-Density Polyethylene
  • Class Pressure Rating
    1500
  • Compatible Nominal Pipe Sizes (All)
    3.000 in
  • Outside Diameter
    10.500 in
Quick View
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Bolt Hole Flange Protector - 16.000 in inch pipe size Bolt Circle Diameter 539.8 mm | 21.250 in ; HDPE

RFL150-16A

Price Range
$12.6861 - $7.1826

Stock Levels
15 In stock
Attributes
  • Color
    Black
  • Full Material
    High-Density Polyethylene
  • Class Pressure Rating
    150
  • Compatible Nominal Pipe Sizes (All)
    16.000 in
  • Outside Diameter
    23.500 in
Quick View
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Bolt Hole Flange Protector - 2.000 in inch pipe size Bolt Circle Diameter 120.7 mm | 4.750 in ; HDPE

RFL150-2A

Price Range
$2.5186 - $0.9501

Stock Levels
1231 In stock
Attributes
  • Color
    Black
  • Full Material
    High-Density Polyethylene
  • Class Pressure Rating
    150
  • Compatible Nominal Pipe Sizes (All)
    2.000 in
  • Outside Diameter
    6.000 in
Quick View
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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
$13.9922 - $7.9134

Stock Levels
40 In stock
Attributes
  • Color
    Black
  • Full Material
    Polypropylene
  • Class Pressure Rating
    600
  • Compatible Nominal Pipe Sizes (All)
    16.000 in
  • Outside Diameter
    27.000 in
Quick View
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Bolt Hole Flange Protector - 6.000 in inch pipe size Bolt Circle Diameter 292.1 mm | 11.500 in ; PP

PCF600-6A

Price Range
$5.4726 - $2.3321

Stock Levels
31 In stock
Attributes
  • Color
    Black
  • Full Material
    Polypropylene
  • Class Pressure Rating
    600
  • Compatible Nominal Pipe Sizes (All)
    6.000 in
  • Outside Diameter
    14.000 in
Quick View
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Bolt Hole Flange Protector - 16.000 in inch pipe size Bolt Circle Diameter 616 mm | 24.250 in ; PP

PCF900-16A

Price Range
$12.5307 - $7.105

Stock Levels
38 In stock
Attributes
  • Color
    Black
  • Full Material
    Polypropylene
  • Class Pressure Rating
    900
  • Compatible Nominal Pipe Sizes (All)
    16.000 in
  • Outside Diameter
    27.750 in
Quick View
View Product >
Bolt Hole Flange Protector - 2-1/2 in inch pipe size Bolt Circle Diameter 196.9 mm | 7.750 in ; HDPE

RFL2500-2-1/2A

Price Range
$5.2082 - $2.3475

Stock Levels
Request the lead time here
Attributes
  • Color
    Black
  • Full Material
    High-Density Polyethylene
  • Class Pressure Rating
    2500
  • Compatible Nominal Pipe Sizes (All)
    2-1/2 in
  • Outside Diameter
    10.500 in
Quick View
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Bolt Hole Flange Protector - 10.000 in inch pipe size Bolt Circle Diameter 387.4 mm | 15.250 in ; HDPE

RFL300-10A

Price Range
$11.1316 - $5.0061

Stock Levels
100 In stock
Attributes
  • Color
    Black
  • Full Material
    High-Density Polyethylene
  • Class Pressure Rating
    300
  • Compatible Nominal Pipe Sizes (All)
    10.000 in
  • Outside Diameter
    17.500 in
Quick View
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Bolt Hole Flange Protector - 14.000 in inch pipe size Bolt Circle Diameter 514.4 mm | 20.250 in ; HDPE

RFL300-14A

Price Range
$15.2825 - $9.1725

Stock Levels
Request the lead time here
Attributes
  • Color
    Black
  • Full Material
    High-Density Polyethylene
  • Class Pressure Rating
    300
  • Compatible Nominal Pipe Sizes (All)
    14.000 in
  • Outside Diameter
    23.000 in
Quick View
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Bolt Hole Flange Protector - 3.000 in inch pipe size Bolt Circle Diameter 228.6 mm | 9.000 in ; HDPE

RFL2500-3A

Price Range
$6.9961 - $3.1561

Stock Levels
Request the lead time here
Attributes
  • Color
    Black
  • Full Material
    High-Density Polyethylene
  • Class Pressure Rating
    2500
  • Compatible Nominal Pipe Sizes (All)
    3.000 in
  • Outside Diameter
    12.000 in
Quick View
View Product >