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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
$1.4694 - $3.8711 33 In stock
1500
5.875 in
1.000 in
$3.2882 - $7.719 Request the lead time here
1500
15.500 in
6.000 in
$3.3347 - $7.4159 157 In stock
150
11.000 in
6.000 in
$0.7581 - $2.0105 50 In stock
150
4.250 in
1.000 in
$42.2094 - $49.5551 Request the lead time here
150
50.750 in
40.000 in
$2.8686 - $7.1127 115 In stock
150
10.000 in
5.000 in
$4.8972 - $10.844 87 In stock
150
13.500 in
8.000 in
$2.8686 - $7.1127 Request the lead time here
2500
9.250 in
2.000 in
$41.976 - $69.7736 28 In stock
300
50.000 in
36.000 in
$1.1615 - $2.9151 67 In stock
600
4.875 in
1.000 in
$34.5137 - $57.5073 14 In stock
300
40.750 in
28.000 in
$1.0542 - $2.6352 200 In stock
600
4.625 in
3/4 in
$40.3437 - $67.0685 Request the lead time here
300
47.500 in
34.000 in
$5.9931 - $13.2693 30 In stock
300
15.000 in
8.000 in
$24.4863 - $40.9502 24 In stock
600
29.250 in
18.000 in
$23.1803 - $40.9502 Request the lead time here
600
42.250 in
28.000 in
$44.5415 - $74.2977 Request the lead time here
600
47.000 in
32.000 in
$6.8561 - $12.08 4 In stock
900
21.500 in
10.000 in
$10.5405 - $17.5602 53 In stock
600
22.000 in
12.000 in
$6.0167 - $10.0278 Request the lead time here
400
15.000 in
8.000 in
    • of 24
Bolt Hole Flange Protector - 1.000 in inch pipe size Bolt Circle Diameter 101.6 mm | 4.000 in ; PP

PCF900-1A

Price Range
$3.8711 - $1.4694

Stock Levels
33 In stock
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Class Pressure Rating
    1500
  • Class Pressure Rating
    900
  • Compatible Nominal Pipe Sizes (All)
    1.000 in
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Bolt Hole Flange Protector - 6.000 in inch pipe size Bolt Circle Diameter 317.5 mm | 12.500 in ; Pressboard

PRB1500-6A

Price Range
$7.719 - $3.2882

Stock Levels
Request the lead time here
Attributes
  • Colour
    Natural
  • Full Material
    Pressboard
  • Class Pressure Rating
    1500
  • Compatible Nominal Pipe Sizes (All)
    6.000 in
  • Outside Diameter
    15.500 in
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Bolt Hole Flange Protector - 6.000 in inch pipe size Bolt Circle Diameter 241.3 mm | 9.500 in ; HDPE

RFL150-6A

Price Range
$7.4159 - $3.3347

Stock Levels
157 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    150
  • Compatible Nominal Pipe Sizes (All)
    6.000 in
  • Outside Diameter
    11.000 in
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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
$2.0105 - $0.7581

Stock Levels
50 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
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Bolt Hole Flange Protector - 40.000 in inch pipe size Bolt Circle Diameter 1200.2 mm | 47.250 in ; HDPE

RFL150-40A

Price Range
$49.5551 - $42.2094

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    150
  • Compatible Nominal Pipe Sizes (All)
    40.000 in
  • Outside Diameter
    50.750 in
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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
$7.1127 - $2.8686

Stock Levels
115 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
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Bolt Hole Flange Protector - 8.000 in inch pipe size Bolt Circle Diameter 298.5 mm | 11.750 in ; HDPE

RFL150-8A

Price Range
$10.844 - $4.8972

Stock Levels
87 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    150
  • Compatible Nominal Pipe Sizes (All)
    8.000 in
  • Outside Diameter
    13.500 in
Quick View
View Product >
Bolt Hole Flange Protector - 2.000 in inch pipe size Bolt Circle Diameter 171.5 mm | 6.750 in ; HDPE

RFL2500-2A

Price Range
$7.1127 - $2.8686

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    2500
  • Compatible Nominal Pipe Sizes (All)
    2.000 in
  • Outside Diameter
    9.250 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
$69.7736 - $41.976

Stock Levels
28 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    300
  • Compatible Nominal Pipe Sizes (All)
    36.000 in
  • Outside Diameter
    50.000 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
$2.9151 - $1.1615

Stock Levels
67 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    600
  • Class Pressure Rating
    400
  • Class Pressure Rating
    300
Quick View
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Bolt Hole Flange Protector - 28.000 in inch pipe size Bolt Circle Diameter 939.8 mm | 37.000 in ; HDPE

RFL300-28A

Price Range
$57.5073 - $34.5137

Stock Levels
14 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    300
  • Compatible Nominal Pipe Sizes (All)
    28.000 in
  • Outside Diameter
    40.750 in
Quick View
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Bolt Hole Flange Protector - 3/4 in inch pipe size Bolt Circle Diameter 82.6 mm | 3.250 in ; HDPE

RFL300-3/4A

Price Range
$2.6352 - $1.0542

Stock Levels
200 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    400
  • Class Pressure Rating
    300
  • Class Pressure Rating
    600
Quick View
View Product >
Bolt Hole Flange Protector - 34.000 in inch pipe size Bolt Circle Diameter 1104.9 mm | 43.500 in ; HDPE

RFL300-34A

Price Range
$67.0685 - $40.3437

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    300
  • Compatible Nominal Pipe Sizes (All)
    34.000 in
  • Outside Diameter
    47.500 in
Quick View
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Bolt Hole Flange Protector - 8.000 in inch pipe size Bolt Circle Diameter 330.2 mm | 13.000 in ; HDPE

RFL300-8A

Price Range
$13.2693 - $5.9931

Stock Levels
30 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    300
  • Compatible Nominal Pipe Sizes (All)
    8.000 in
  • Outside Diameter
    15.000 in
Quick View
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Bolt Hole Flange Protector - 18.000 in inch pipe size Bolt Circle Diameter 654.1 mm | 25.750 in ; HDPE

RFL600-18A

Price Range
$40.9502 - $24.4863

Stock Levels
24 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    600
  • Compatible Nominal Pipe Sizes (All)
    18.000 in
  • Outside Diameter
    29.250 in
Quick View
View Product >
Bolt Hole Flange Protector - 28.000 in inch pipe size Bolt Circle Diameter 965.2 mm | 38.000 in ; PP

PCF600-28A

Price Range
$40.9502 - $23.1803

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Class Pressure Rating
    600
  • Compatible Nominal Pipe Sizes (All)
    28.000 in
  • Outside Diameter
    42.250 in
Quick View
View Product >
Bolt Hole Flange Protector - 32.000 in inch pipe size Bolt Circle Diameter 1079.5 mm | 42.500 in ; HDPE

RFL600-32A

Price Range
$74.2977 - $44.5415

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    600
  • Compatible Nominal Pipe Sizes (All)
    32.000 in
  • Outside Diameter
    47.000 in
Quick View
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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
$12.08 - $6.8561

Stock Levels
4 In stock
Attributes
  • Colour
    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 - 12.000 in inch pipe size Bolt Circle Diameter 489 mm | 19.250 in ; HDPE

RFL600-12A

Price Range
$17.5602 - $10.5405

Stock Levels
53 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    600
  • Compatible Nominal Pipe Sizes (All)
    12.000 in
  • Outside Diameter
    22.000 in
Quick View
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Bolt Hole Flange Protector - 8.000 in inch pipe size Bolt Circle Diameter 330.2 mm | 13.000 in ; HDPE

RFL400-8A

Price Range
$10.0278 - $6.0167

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    400
  • Compatible Nominal Pipe Sizes (All)
    8.000 in
  • Outside Diameter
    15.000 in
Quick View
View Product >