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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
$2.216 - $5.5757 359 In stock
150
10.000 in
5.000 in
$15.4883 - $25.8017 Request the lead time here
2500
26.500 in
10.000 in
$1.6098 - $4.0065 40 In stock
2500
6.250 in
1.000 in
$2.4114 - $5.3823 16 In stock
300
11.000 in
5.000 in
$3.8232 - $8.4962 14 In stock
600
14.000 in
6.000 in
$1.8162 - $4.5377 2 In stock
1500
7.000 in
1-1/2 in
$11.6651 - $19.454 18 In stock
900
27.750 in
16.000 in
$28.0874 - $46.8002 Request the lead time here
1500
46.000 in
24.000 in
$0.7127 - $1.7862 5 In stock
150
3.500 in
1/2 in
$5.0397 - $11.1752 7 In stock
150
19.000 in
12.000 in
$0.8321 - $2.0808 75 In stock
150
4.250 in
1.000 in
$42.6849 - $71.1537 Request the lead time here
150
48.750 in
38.000 in
$54.4368 - $60.4854 Request the lead time here
150
55.250 in
44.000 in
$2.9543 - $7.3617 135 In stock
150
10.000 in
5.000 in
$12.5774 - $20.9745 165 In stock
2500
26.500 in
10.000 in
$1.662 - $4.1516 85 In stock
2500
6.250 in
1.000 in
$4.8878 - $10.8615 Request the lead time here
2500
12.000 in
3.000 in
$9.6449 - $16.0748 Request the lead time here
2500
21.750 in
8.000 in
$10.3401 - $17.2332 28 In stock
300
20.500 in
12.000 in
$1.2035 - $3.0171 67 In stock
600
4.875 in
1.000 in
    • of 24
Bolt Hole Flange Protector - 5.000 in inch pipe size Bolt Circle Diameter 215.9 mm | 8.500 in ; PP

PCF150-5A

Price Range
$5.5757 - $2.216

Stock Levels
359 In stock
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • 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 - 10.000 in inch pipe size Bolt Circle Diameter 539.8 mm | 21.250 in ; PP

PCF2500-10A

Price Range
$25.8017 - $15.4883

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Class Pressure Rating
    2500
  • Compatible Nominal Pipe Sizes (All)
    10.000 in
  • Outside Diameter
    26.500 in
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View Product >
Bolt Hole Flange Protector - 1.000 in inch pipe size Bolt Circle Diameter 108 mm | 4.250 in ; PP

PCF2500-1A

Price Range
$4.0065 - $1.6098

Stock Levels
40 In stock
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Class Pressure Rating
    2500
  • Compatible Nominal Pipe Sizes (All)
    1.000 in
  • Outside Diameter
    6.250 in
Quick View
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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
$5.3823 - $2.4114

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
Quick View
View Product >
Bolt Hole Flange Protector - 6.000 in inch pipe size Bolt Circle Diameter 292.1 mm | 11.500 in ; PP

PCF600-6A

Price Range
$8.4962 - $3.8232

Stock Levels
14 In stock
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • 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 ; PP

PCF900-1-1/2A

Price Range
$4.5377 - $1.8162

Stock Levels
2 In stock
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • 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 - 16.000 in inch pipe size Bolt Circle Diameter 616 mm | 24.250 in ; PP

PCF900-16A

Price Range
$19.454 - $11.6651

Stock Levels
18 In stock
Attributes
  • Colour
    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 - 24.000 in inch pipe size Bolt Circle Diameter 990.6 mm | 39.000 in ; Pressboard

PRB1500-24A

Price Range
$46.8002 - $28.0874

Stock Levels
Request the lead time here
Attributes
  • Colour
    Natural
  • Full Material
    Pressboard
  • Class Pressure Rating
    1500
  • Compatible Nominal Pipe Sizes (All)
    24.000 in
  • Outside Diameter
    46.000 in
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View Product >
Bolt Hole Flange Protector - 1/2 in inch pipe size Bolt Circle Diameter 60.3 mm | 2.375 in ; Pressboard

PRB150-1/2A

Price Range
$1.7862 - $0.7127

Stock Levels
5 In stock
Attributes
  • Colour
    Natural
  • Full Material
    Pressboard
  • Class Pressure Rating
    150
  • Compatible Nominal Pipe Sizes (All)
    1/2 in
  • Outside Diameter
    3.500 in
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Bolt Hole Flange Protector - 12.000 in inch pipe size Bolt Circle Diameter 431.8 mm | 17.000 in ; Pressboard

PRB150-12A

Price Range
$11.1752 - $5.0397

Stock Levels
7 In stock
Attributes
  • Colour
    Natural
  • Full Material
    Pressboard
  • Class Pressure Rating
    150
  • Compatible Nominal Pipe Sizes (All)
    12.000 in
  • Outside Diameter
    19.000 in
Quick View
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Bolt Hole Flange Protector - 1.000 in inch pipe size Bolt Circle Diameter 79.4 mm | 3.125 in ; Pressboard

PRB150-1A

Price Range
$2.0808 - $0.8321

Stock Levels
75 In stock
Attributes
  • Colour
    Natural
  • Full Material
    Pressboard
  • Class Pressure Rating
    150
  • Compatible Nominal Pipe Sizes (All)
    1.000 in
  • Outside Diameter
    4.250 in
Quick View
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Bolt Hole Flange Protector - 38.000 in inch pipe size Bolt Circle Diameter 1149.4 mm | 45.250 in ; HDPE

RFL150-38A

Price Range
$71.1537 - $42.6849

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    150
  • Compatible Nominal Pipe Sizes (All)
    38.000 in
  • Outside Diameter
    48.750 in
Quick View
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Bolt Hole Flange Protector - 44.000 in inch pipe size Bolt Circle Diameter 1314.5 mm | 51.750 in ; HDPE

RFL150-44A

Price Range
$60.4854 - $54.4368

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    150
  • Compatible Nominal Pipe Sizes (All)
    44.000 in
  • Outside Diameter
    55.250 in
Quick View
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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
$7.3617 - $2.9543

Stock Levels
135 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
Quick View
View Product >
Bolt Hole Flange Protector - 10.000 in inch pipe size Bolt Circle Diameter 539.8 mm | 21.250 in ; HDPE

RFL2500-10A

Price Range
$20.9745 - $12.5774

Stock Levels
165 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    2500
  • Compatible Nominal Pipe Sizes (All)
    10.000 in
  • Outside Diameter
    26.500 in
Quick View
View Product >
Bolt Hole Flange Protector - 1.000 in inch pipe size Bolt Circle Diameter 108 mm | 4.250 in ; HDPE

RFL2500-1A

Price Range
$4.1516 - $1.662

Stock Levels
85 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    2500
  • Compatible Nominal Pipe Sizes (All)
    1.000 in
  • Outside Diameter
    6.250 in
Quick View
View Product >
Bolt Hole Flange Protector - 3.000 in inch pipe size Bolt Circle Diameter 228.6 mm | 9.000 in ; HDPE

RFL2500-3A

Price Range
$10.8615 - $4.8878

Stock Levels
Request the lead time here
Attributes
  • Colour
    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
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Bolt Hole Flange Protector - 8.000 in inch pipe size Bolt Circle Diameter 438.2 mm | 17.250 in ; HDPE

RFL2500-8A

Price Range
$16.0748 - $9.6449

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    2500
  • Compatible Nominal Pipe Sizes (All)
    8.000 in
  • Outside Diameter
    21.750 in
Quick View
View Product >
Bolt Hole Flange Protector - 12.000 in inch pipe size Bolt Circle Diameter 450.9 mm | 17.750 in ; HDPE

RFL300-12A

Price Range
$17.2332 - $10.3401

Stock Levels
28 In stock
Attributes
  • Colour
    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
View Product >
Bolt Hole Flange Protector - 1.000 in inch pipe size Bolt Circle Diameter 88.9 mm | 3.500 in ; HDPE

RFL300-1A

Price Range
$3.0171 - $1.2035

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