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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
$2.2107 - $5.2004 16 In stock
300
11.000 in
5.000 in
$7.0194 - $12.4064 1 In stock
600
22.000 in
12.000 in
$24.7194 - $43.5386 Request the lead time here
600
32.000 in
20.000 in
$23.1803 - $40.9502 Request the lead time here
600
42.250 in
28.000 in
$2.985 - $6.9962 142 In stock
600
13.000 in
5.000 in
$50.6045 - $59.4195 Request the lead time here
150
57.250 in
46.000 in
$23.0169 - $40.6004 Request the lead time here
600
40.000 in
26.000 in
$2.1059 - $5.2472 32 In stock
2500
8.000 in
1-1/2 in
$1.9218 - $5.084 50 In stock
1500
4.750 in
1/2 in
$5.3871 - $11.94 124 In stock
2500
14.000 in
4.000 in
$7.5092 - $16.6974 14 In stock
300
17.500 in
10.000 in
$3.2882 - $7.719 Request the lead time here
1500
15.500 in
6.000 in
$29.3831 - $48.8787 3 In stock
300
30.500 in
20.000 in
$7.3226 - $12.896 20 In stock
150
23.500 in
16.000 in
$35.9129 - $59.7927 1 In stock
300
43.000 in
30.000 in
$42.2094 - $49.5551 Request the lead time here
150
50.750 in
40.000 in
$32.1816 - $53.7761 Request the lead time here
400
36.000 in
24.000 in
$37.079 - $61.8915 Request the lead time here
400
45.250 in
32.000 in
$43.6086 - $51.3275 Request the lead time here
400
50.000 in
40.000 in
$24.0197 - $40.1339 Request the lead time here
300
28.000 in
18.000 in
    • of 24
Bolt Hole Flange Protector - 5.000 in inch pipe size Bolt Circle Diameter 235 mm | 9.250 in ; PP

PCF300-5A

Price Range
$5.2004 - $2.2107

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
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Bolt Hole Flange Protector - 12.000 in inch pipe size Bolt Circle Diameter 489 mm | 19.250 in ; PP

PCF600-12A

Price Range
$12.4064 - $7.0194

Stock Levels
1 In stock
Attributes
  • Colour
    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
$43.5386 - $24.7194

Stock Levels
Request the lead time here
Attributes
  • Colour
    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
$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
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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
$6.9962 - $2.985

Stock Levels
142 In stock
Attributes
  • Colour
    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 - 46.000 in inch pipe size Bolt Circle Diameter 1365.3 mm | 53.750 in ; HDPE

RFL150-46A

Price Range
$59.4195 - $50.6045

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    150
  • Compatible Nominal Pipe Sizes (All)
    46.000 in
  • Outside Diameter
    57.250 in
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Bolt Hole Flange Protector - 26.000 in inch pipe size Bolt Circle Diameter 914.4 mm | 36.000 in ; PP

PCF600-26A

Price Range
$40.6004 - $23.0169

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Class Pressure Rating
    600
  • Compatible Nominal Pipe Sizes (All)
    26.000 in
  • Outside Diameter
    40.000 in
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Bolt Hole Flange Protector - 1-1/2 in inch pipe size Bolt Circle Diameter 146.1 mm | 5.750 in ; HDPE

RFL2500-1-1/2A

Price Range
$5.2472 - $2.1059

Stock Levels
32 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    2500
  • Compatible Nominal Pipe Sizes (All)
    1-1/2 in
  • Outside Diameter
    8.000 in
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Bolt Hole Flange Protector - 1/2 in inch pipe size Bolt Circle Diameter 82.6 mm | 3.250 in ; PP

PCF900-1/2A

Price Range
$5.084 - $1.9218

Stock Levels
50 In stock
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Class Pressure Rating
    900
  • Class Pressure Rating
    1500
  • Compatible Nominal Pipe Sizes (All)
    1/2 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
$11.94 - $5.3871

Stock Levels
124 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    2500
  • Compatible Nominal Pipe Sizes (All)
    4.000 in
  • Outside Diameter
    14.000 in
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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
$16.6974 - $7.5092

Stock Levels
14 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    300
  • Compatible Nominal Pipe Sizes (All)
    10.000 in
  • Outside Diameter
    17.500 in
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Bolt Hole Flange Protector - 6.000 in inch pipe size Bolt Circle Diameter 317.5 mm | 12.500 in ; 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 - 20.000 in inch pipe size Bolt Circle Diameter 685.8 mm | 27.000 in ; HDPE

RFL300-20A

Price Range
$48.8787 - $29.3831

Stock Levels
3 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    300
  • Compatible Nominal Pipe Sizes (All)
    20.000 in
  • Outside Diameter
    30.500 in
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Bolt Hole Flange Protector - 16.000 in inch pipe size Bolt Circle Diameter 539.8 mm | 21.250 in ; Pressboard

PRB150-16A

Price Range
$12.896 - $7.3226

Stock Levels
20 In stock
Attributes
  • Colour
    Natural
  • Full Material
    Pressboard
  • Class Pressure Rating
    150
  • Compatible Nominal Pipe Sizes (All)
    16.000 in
  • Outside Diameter
    23.500 in
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Bolt Hole Flange Protector - 30.000 in inch pipe size Bolt Circle Diameter 997 mm | 39.250 in ; HDPE

RFL300-30A

Price Range
$59.7927 - $35.9129

Stock Levels
1 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    300
  • Compatible Nominal Pipe Sizes (All)
    30.000 in
  • Outside Diameter
    43.000 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 - 24.000 in inch pipe size Bolt Circle Diameter 812.8 mm | 32.000 in ; HDPE

RFL400-24A

Price Range
$53.7761 - $32.1816

Stock Levels
Request the lead time here
Attributes
  • Colour
    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 - 32.000 in inch pipe size Bolt Circle Diameter 1054.1 mm | 41.500 in ; HDPE

RFL400-32A

Price Range
$61.8915 - $37.079

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    400
  • Compatible Nominal Pipe Sizes (All)
    32.000 in
  • Outside Diameter
    45.250 in
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Bolt Hole Flange Protector - 40.000 in inch pipe size Bolt Circle Diameter 1174.8 mm | 46.250 in ; HDPE

RFL400-40A

Price Range
$51.3275 - $43.6086

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