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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
$26.5017 - $44.1695 Request the lead time here
300
47.500 in
34.000 in
$2.4114 - $5.3823 Request the lead time here
300
12.500 in
6.000 in
$8.8847 - $14.7956 Request the lead time here
600
23.750 in
14.000 in
$18.0083 - $45.0143 Request the lead time here
600
34.250 in
22.000 in
$1.2294 - $3.0896 54 In stock
150
5.000 in
1-1/2 in
$0.7844 - $1.9553 36 In stock
600
3.750 in
1/2 in
$22.635 - $37.7489 Request the lead time here
1500
32.500 in
16.000 in
$3.2586 - $7.1928 Request the lead time here
1500
10.500 in
3.000 in
$9.102 - $20.1782 Request the lead time here
1500
19.000 in
8.000 in
$11.7954 - $19.6952 25 In stock
150
23.500 in
16.000 in
$28.6956 - $47.7899 7 In stock
150
29.500 in
22.000 in
$1.562 - $3.9102 61 In stock
150
6.000 in
2.000 in
$3.6278 - $8.0858 25 In stock
300
15.000 in
8.000 in
$13.0335 - $21.7229 1 In stock
600
27.000 in
16.000 in
$2.4114 - $5.3823 16 In stock
300
11.000 in
5.000 in
$7.6899 - $12.8406 1 In stock
600
22.000 in
12.000 in
$27.0449 - $45.0624 Request the lead time here
600
32.000 in
20.000 in
$25.4156 - $42.3834 Request the lead time here
600
42.250 in
28.000 in
$3.2801 - $7.241 142 In stock
600
13.000 in
5.000 in
$7.4945 - $12.5028 4 In stock
900
21.500 in
10.000 in
    • of 24
Bolt Hole Flange Protector - 34.000 in inch pipe size Bolt Circle Diameter 1104.9 mm | 43.500 in ; Pressboard

PRB300-34A

Price Range
$44.1695 - $26.5017

Stock Levels
Request the lead time here
Attributes
  • Colour
    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 - 6.000 in inch pipe size Bolt Circle Diameter 269.9 mm | 10.625 in ; Pressboard

PRB300-6A

Price Range
$5.3823 - $2.4114

Stock Levels
Request the lead time here
Attributes
  • Colour
    Natural
  • Full Material
    Pressboard
  • Class Pressure Rating
    300
  • Compatible Nominal Pipe Sizes (All)
    6.000 in
  • Outside Diameter
    12.500 in
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Bolt Hole Flange Protector - 14.000 in inch pipe size Bolt Circle Diameter 527.1 mm | 20.750 in ; Pressboard

PRB600-14A

Price Range
$14.7956 - $8.8847

Stock Levels
Request the lead time here
Attributes
  • Colour
    Natural
  • Full Material
    Pressboard
  • Class Pressure Rating
    600
  • Compatible Nominal Pipe Sizes (All)
    14.000 in
  • Outside Diameter
    23.750 in
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Bolt Hole Flange Protector - 22.000 in inch pipe size Bolt Circle Diameter 777.9 mm | 30.625 in ; Pressboard

PRB600-22A

Price Range
$45.0143 - $18.0083

Stock Levels
Request the lead time here
Attributes
  • Colour
    Natural
  • Full Material
    Pressboard
  • Class Pressure Rating
    600
  • Compatible Nominal Pipe Sizes (All)
    22.000 in
  • Outside Diameter
    34.250 in
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Bolt Hole Flange Protector - 1-1/2 in inch pipe size Bolt Circle Diameter 98.4 mm | 3.875 in ; HDPE

RFD150-1-1/2A

Price Range
$3.0896 - $1.2294

Stock Levels
54 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    150
  • Compatible Nominal Pipe Sizes (All)
    1-1/2 in
  • Outside Diameter
    5.000 in
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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
$1.9553 - $0.7844

Stock Levels
36 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    400
  • Class Pressure Rating
    300
  • Class Pressure Rating
    600
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Bolt Hole Flange Protector - 16.000 in inch pipe size Bolt Circle Diameter 704.9 mm | 27.750 in ; HDPE

RFL1500-16A

Price Range
$37.7489 - $22.635

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    1500
  • Compatible Nominal Pipe Sizes (All)
    16.000 in
  • Outside Diameter
    32.500 in
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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
$7.1928 - $3.2586

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    1500
  • Compatible Nominal Pipe Sizes (All)
    3.000 in
  • Outside Diameter
    10.500 in
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Bolt Hole Flange Protector - 8.000 in inch pipe size Bolt Circle Diameter 393.7 mm | 15.500 in ; HDPE

RFL1500-8A

Price Range
$20.1782 - $9.102

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    1500
  • Compatible Nominal Pipe Sizes (All)
    8.000 in
  • Outside Diameter
    19.000 in
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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
$19.6952 - $11.7954

Stock Levels
25 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • 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 - 22.000 in inch pipe size Bolt Circle Diameter 692.2 mm | 27.250 in ; HDPE

RFL150-22A

Price Range
$47.7899 - $28.6956

Stock Levels
7 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    150
  • Compatible Nominal Pipe Sizes (All)
    22.000 in
  • Outside Diameter
    29.500 in
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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
$3.9102 - $1.562

Stock Levels
61 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    150
  • Compatible Nominal Pipe Sizes (All)
    2.000 in
  • Outside Diameter
    6.000 in
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Bolt Hole Flange Protector - 8.000 in inch pipe size Bolt Circle Diameter 330.2 mm | 13.000 in ; PP

PCF300-8A

Price Range
$8.0858 - $3.6278

Stock Levels
25 In stock
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Class Pressure Rating
    300
  • Compatible Nominal Pipe Sizes (All)
    8.000 in
  • Outside Diameter
    15.000 in
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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
$21.7229 - $13.0335

Stock Levels
1 In stock
Attributes
  • Colour
    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 - 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
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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
$12.8406 - $7.6899

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
Quick View
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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
$45.0624 - $27.0449

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
$42.3834 - $25.4156

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
$7.241 - $3.2801

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 - 10.000 in inch pipe size Bolt Circle Diameter 469.9 mm | 18.500 in ; PP

PCF900-10A

Price Range
$12.5028 - $7.4945

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
View Product >