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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
$4.6796 - $8.2709 10 In stock
600
22.000 in
12.000 in
$16.4796 - $29.0257 10 In stock
600
32.000 in
20.000 in
$15.4535 - $27.3001 Request the lead time here
600
42.250 in
28.000 in
$1.99 - $4.6641 Request the lead time here
600
13.000 in
5.000 in
$4.5707 - $8.0533 14 In stock
900
21.500 in
10.000 in
$8.5663 - $15.127 Request the lead time here
900
25.250 in
14.000 in
$6.6541 - $11.1003 220 In stock
300
20.500 in
12.000 in
$0.7743 - $1.9434 167 In stock
600
4.875 in
1.000 in
$21.4544 - $35.8041 10 In stock
300
36.000 in
24.000 in
$21.4544 - $35.8507 Request the lead time here
400
36.000 in
24.000 in
$2.3475 - $5.2082 Request the lead time here
2500
10.500 in
2-1/2 in
$3.5914 - $7.96 107 In stock
2500
14.000 in
4.000 in
$5.0061 - $11.1316 100 In stock
300
17.500 in
10.000 in
$1.7102 - $4.0267 25 In stock
600
10.750 in
4.000 in
$19.5887 - $32.5858 83 In stock
300
30.500 in
20.000 in
$22.3873 - $37.2189 Request the lead time here
300
38.250 in
26.000 in
$23.9419 - $39.8618 21 In stock
300
43.000 in
30.000 in
$27.984 - $46.5157 50 In stock
300
50.000 in
36.000 in
$30.6271 - $36.0062 142 In stock
300
50.750 in
42.000 in
$1.8812 - $4.6796 1100 In stock
300
10.000 in
4.000 in
    • of 24
Bolt Hole Flange Protector - 12.000 in inch pipe size Bolt Circle Diameter 489 mm | 19.250 in ; PP

PCF600-12A

Price Range
$8.2709 - $4.6796

Stock Levels
10 In stock
Attributes
  • Color
    Black
  • Full Material
    Polypropylene
  • 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 - 20.000 in inch pipe size Bolt Circle Diameter 723.9 mm | 28.500 in ; PP

PCF600-20A

Price Range
$29.0257 - $16.4796

Stock Levels
10 In stock
Attributes
  • Color
    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 - 28.000 in inch pipe size Bolt Circle Diameter 965.2 mm | 38.000 in ; PP

PCF600-28A

Price Range
$27.3001 - $15.4535

Stock Levels
Request the lead time here
Attributes
  • Color
    Black
  • Full Material
    Polypropylene
  • Class Pressure Rating
    600
  • Compatible Nominal Pipe Sizes (All)
    28.000 in
  • Outside Diameter
    42.250 in
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Bolt Hole Flange Protector - 5.000 in inch pipe size Bolt Circle Diameter 266.7 mm | 10.500 in ; PP

PCF600-5A

Price Range
$4.6641 - $1.99

Stock Levels
Request the lead time here
Attributes
  • Color
    Black
  • Full Material
    Polypropylene
  • 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 - 10.000 in inch pipe size Bolt Circle Diameter 469.9 mm | 18.500 in ; PP

PCF900-10A

Price Range
$8.0533 - $4.5707

Stock Levels
14 In stock
Attributes
  • Color
    Black
  • Full Material
    Polypropylene
  • Class Pressure Rating
    900
  • Compatible Nominal Pipe Sizes (All)
    10.000 in
  • Outside Diameter
    21.500 in
Quick View
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Bolt Hole Flange Protector - 14.000 in inch pipe size Bolt Circle Diameter 558.8 mm | 22.000 in ; PP

PCF900-14A

Price Range
$15.127 - $8.5663

Stock Levels
Request the lead time here
Attributes
  • Color
    Black
  • Full Material
    Polypropylene
  • Class Pressure Rating
    900
  • Compatible Nominal Pipe Sizes (All)
    14.000 in
  • Outside Diameter
    25.250 in
Quick View
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Bolt Hole Flange Protector - 12.000 in inch pipe size Bolt Circle Diameter 450.9 mm | 17.750 in ; HDPE

RFL300-12A

Price Range
$11.1003 - $6.6541

Stock Levels
220 In stock
Attributes
  • Color
    Black
  • Full Material
    High-Density Polyethylene
  • Class Pressure Rating
    300
  • Compatible Nominal Pipe Sizes (All)
    12.000 in
  • Outside Diameter
    20.500 in
Quick View
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Bolt Hole Flange Protector - 1.000 in inch pipe size Bolt Circle Diameter 88.9 mm | 3.500 in ; HDPE

RFL300-1A

Price Range
$1.9434 - $0.7743

Stock Levels
167 In stock
Attributes
  • Color
    Black
  • Full Material
    High-Density Polyethylene
  • Class Pressure Rating
    600
  • Class Pressure Rating
    400
  • Class Pressure Rating
    300
Quick View
View Product >
Bolt Hole Flange Protector - 24.000 in inch pipe size Bolt Circle Diameter 812.8 mm | 32.000 in ; HDPE

RFL300-24A

Price Range
$35.8041 - $21.4544

Stock Levels
10 In stock
Attributes
  • Color
    Black
  • Full Material
    High-Density Polyethylene
  • Class Pressure Rating
    300
  • Compatible Nominal Pipe Sizes (All)
    24.000 in
  • Outside Diameter
    36.000 in
Quick View
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Bolt Hole Flange Protector - 24.000 in inch pipe size Bolt Circle Diameter 812.8 mm | 32.000 in ; HDPE

RFL400-24A

Price Range
$35.8507 - $21.4544

Stock Levels
Request the lead time here
Attributes
  • Color
    Black
  • Full Material
    High-Density Polyethylene
  • Class Pressure Rating
    400
  • Compatible Nominal Pipe Sizes (All)
    24.000 in
  • Outside Diameter
    36.000 in
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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
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Bolt Hole Flange Protector - 4.000 in inch pipe size Bolt Circle Diameter 273.1 mm | 10.750 in ; HDPE

RFL2500-4A

Price Range
$7.96 - $3.5914

Stock Levels
107 In stock
Attributes
  • Color
    Black
  • Full Material
    High-Density Polyethylene
  • Class Pressure Rating
    2500
  • Compatible Nominal Pipe Sizes (All)
    4.000 in
  • Outside Diameter
    14.000 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 - 4.000 in inch pipe size Bolt Circle Diameter 215.9 mm | 8.500 in ; PP

PCF600-4A

Price Range
$4.0267 - $1.7102

Stock Levels
25 In stock
Attributes
  • Color
    Black
  • Full Material
    Polypropylene
  • Class Pressure Rating
    600
  • Compatible Nominal Pipe Sizes (All)
    4.000 in
  • Outside Diameter
    10.750 in
Quick View
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Bolt Hole Flange Protector - 20.000 in inch pipe size Bolt Circle Diameter 685.8 mm | 27.000 in ; HDPE

RFL300-20A

Price Range
$32.5858 - $19.5887

Stock Levels
83 In stock
Attributes
  • Color
    Black
  • Full Material
    High-Density Polyethylene
  • Class Pressure Rating
    300
  • Compatible Nominal Pipe Sizes (All)
    20.000 in
  • Outside Diameter
    30.500 in
Quick View
View Product >
Bolt Hole Flange Protector - 26.000 in inch pipe size Bolt Circle Diameter 876.3 mm | 34.500 in ; HDPE

RFL300-26A

Price Range
$37.2189 - $22.3873

Stock Levels
Request the lead time here
Attributes
  • Color
    Black
  • Full Material
    High-Density Polyethylene
  • Class Pressure Rating
    300
  • Compatible Nominal Pipe Sizes (All)
    26.000 in
  • Outside Diameter
    38.250 in
Quick View
View Product >
Bolt Hole Flange Protector - 30.000 in inch pipe size Bolt Circle Diameter 997 mm | 39.250 in ; HDPE

RFL300-30A

Price Range
$39.8618 - $23.9419

Stock Levels
21 In stock
Attributes
  • Color
    Black
  • Full Material
    High-Density Polyethylene
  • Class Pressure Rating
    300
  • Compatible Nominal Pipe Sizes (All)
    30.000 in
  • Outside Diameter
    43.000 in
Quick View
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Bolt Hole Flange Protector - 36.000 in inch pipe size Bolt Circle Diameter 1168.4 mm | 46.000 in ; HDPE

RFL300-36A

Price Range
$46.5157 - $27.984

Stock Levels
50 In stock
Attributes
  • Color
    Black
  • Full Material
    High-Density Polyethylene
  • Class Pressure Rating
    300
  • Compatible Nominal Pipe Sizes (All)
    36.000 in
  • Outside Diameter
    50.000 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
$36.0062 - $30.6271

Stock Levels
142 In stock
Attributes
  • Color
    Black
  • Full Material
    High-Density Polyethylene
  • Class Pressure Rating
    300
  • Compatible Nominal Pipe Sizes (All)
    42.000 in
  • Outside Diameter
    50.750 in
Quick View
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Bolt Hole Flange Protector - 4.000 in inch pipe size Bolt Circle Diameter 200 mm | 7.875 in ; HDPE

RFL300-4A

Price Range
$4.6796 - $1.8812

Stock Levels
1100 In stock
Attributes
  • Color
    Black
  • Full Material
    High-Density Polyethylene
  • Class Pressure Rating
    300
  • Compatible Nominal Pipe Sizes (All)
    4.000 in
  • Outside Diameter
    10.000 in
Quick View
View Product >