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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
$30.7826 - $54.4757 18 In stock
150
34.250 in
26.000 in
$25.4189 - $67.3482 2 In stock
300
38.250 in
26.000 in
$1.1802 - $3.125 Request the lead time here
2500
6.250 in
1.000 in
$2.8454 - $6.6696 7 In stock
300
15.000 in
8.000 in
$18.7493 - $33.0912 Request the lead time here
600
37.000 in
24.000 in
$1.6163 - $4.2677 Request the lead time here
1500
9.625 in
2-1/2 in
$1.355 - $3.5913 100 In stock
1500
8.500 in
2.000 in
$7.2059 - $12.6861 Request the lead time here
600
22.000 in
12.000 in
$1.1219 - $2.985 54 In stock
150
5.000 in
1-1/2 in
$3.3347 - $7.859 50 In stock
600
13.000 in
5.000 in
$6.9027 - $12.2199 32 In stock
900
21.500 in
10.000 in
$2.9618 - $6.9495 35 In stock
1500
10.500 in
3.000 in
$6.3198 - $14.855 90 In stock
150
16.000 in
10.000 in
$10.7739 - $19.0292 30 In stock
150
23.500 in
16.000 in
$19.6589 - $34.677 Request the lead time here
1500
32.500 in
16.000 in
$2.274 - $5.3637 26 In stock
1500
10.500 in
3.000 in
$5.7135 - $13.4792 37 In stock
1500
19.000 in
8.000 in
$3.4982 - $8.2089 37 In stock
1500
15.500 in
6.000 in
$0.8841 - $2.3324 694 In stock
150
5.000 in
1-1/2 in
$12.0519 - $21.1902 10 In stock
150
29.500 in
22.000 in
    • of 24
Bolt Hole Flange Protector - 26.000 in inch pipe size Bolt Circle Diameter 806.5 mm | 31.750 in ; HDPE

RFL150-26A

Price Range
$54.4757 - $30.7826

Stock Levels
18 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    150
  • Compatible Nominal Pipe Sizes (All)
    26.000 in
  • Outside Diameter
    34.250 in
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Bolt Hole Flange Protector - 26.000 in inch pipe size Bolt Circle Diameter 876.3 mm | 34.500 in ; Pressboard

PRB300-26A

Price Range
$67.3482 - $25.4189

Stock Levels
2 In stock
Attributes
  • Colour
    Natural
  • Full Material
    Pressboard
  • Class Pressure Rating
    300
  • Compatible Nominal Pipe Sizes (All)
    26.000 in
  • Outside Diameter
    38.250 in
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Bolt Hole Flange Protector - 1.000 in inch pipe size Bolt Circle Diameter 108 mm | 4.250 in ; Pressboard

PRB2500-1A

Price Range
$3.125 - $1.1802

Stock Levels
Request the lead time here
Attributes
  • Colour
    Natural
  • Full Material
    Pressboard
  • Class Pressure Rating
    2500
  • Compatible Nominal Pipe Sizes (All)
    1.000 in
  • Outside Diameter
    6.250 in
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Bolt Hole Flange Protector - 8.000 in inch pipe size Bolt Circle Diameter 330.2 mm | 13.000 in ; Pressboard

PRB300-8A

Price Range
$6.6696 - $2.8454

Stock Levels
7 In stock
Attributes
  • Colour
    Natural
  • Full Material
    Pressboard
  • 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 - 24.000 in inch pipe size Bolt Circle Diameter 838.2 mm | 33.000 in ; Pressboard

PRB600-24A

Price Range
$33.0912 - $18.7493

Stock Levels
Request the lead time here
Attributes
  • Colour
    Natural
  • Full Material
    Pressboard
  • Class Pressure Rating
    600
  • Compatible Nominal Pipe Sizes (All)
    24.000 in
  • Outside Diameter
    37.000 in
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Bolt Hole Flange Protector - 2-1/2 in inch pipe size Bolt Circle Diameter 190.5 mm | 7.500 in ; Pressboard

PRB900-2-1/2A

Price Range
$4.2677 - $1.6163

Stock Levels
Request the lead time here
Attributes
  • Colour
    Natural
  • Full Material
    Pressboard
  • Class Pressure Rating
    900
  • Class Pressure Rating
    1500
  • Compatible Nominal Pipe Sizes (All)
    2-1/2 in
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Bolt Hole Flange Protector - 2.000 in inch pipe size Bolt Circle Diameter 165.1 mm | 6.500 in ; Pressboard

PRB900-2A

Price Range
$3.5913 - $1.355

Stock Levels
100 In stock
Attributes
  • Colour
    Natural
  • Full Material
    Pressboard
  • Class Pressure Rating
    1500
  • Class Pressure Rating
    900
  • Compatible Nominal Pipe Sizes (All)
    2.000 in
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Bolt Hole Flange Protector - 12.000 in inch pipe size Bolt Circle Diameter 489 mm | 19.250 in ; Pressboard

PRB600-12A

Price Range
$12.6861 - $7.2059

Stock Levels
Request the lead time here
Attributes
  • Colour
    Natural
  • Full Material
    Pressboard
  • 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 - 1-1/2 in inch pipe size Bolt Circle Diameter 98.4 mm | 3.875 in ; HDPE

RFD150-1-1/2A

Price Range
$2.985 - $1.1219

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 - 5.000 in inch pipe size Bolt Circle Diameter 266.7 mm | 10.500 in ; Pressboard

PRB600-5A

Price Range
$7.859 - $3.3347

Stock Levels
50 In stock
Attributes
  • Colour
    Natural
  • Full Material
    Pressboard
  • 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 ; Pressboard

PRB900-10A

Price Range
$12.2199 - $6.9027

Stock Levels
32 In stock
Attributes
  • Colour
    Natural
  • Full Material
    Pressboard
  • Class Pressure Rating
    900
  • Compatible Nominal Pipe Sizes (All)
    10.000 in
  • Outside Diameter
    21.500 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
$6.9495 - $2.9618

Stock Levels
35 In stock
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 - 10.000 in inch pipe size Bolt Circle Diameter 362 mm | 14.250 in ; HDPE

RFL150-10A

Price Range
$14.855 - $6.3198

Stock Levels
90 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    150
  • Compatible Nominal Pipe Sizes (All)
    10.000 in
  • Outside Diameter
    16.000 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
$19.0292 - $10.7739

Stock Levels
30 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 - 16.000 in inch pipe size Bolt Circle Diameter 704.9 mm | 27.750 in ; PP

PCF1500-16A

Price Range
$34.677 - $19.6589

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • 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 ; PP

PCF1500-3A

Price Range
$5.3637 - $2.274

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

PCF1500-8A

Price Range
$13.4792 - $5.7135

Stock Levels
37 In stock
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • 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 - 6.000 in inch pipe size Bolt Circle Diameter 317.5 mm | 12.500 in ; PP

PCF1500-6A

Price Range
$8.2089 - $3.4982

Stock Levels
37 In stock
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • 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 - 1-1/2 in inch pipe size Bolt Circle Diameter 98.4 mm | 3.875 in ; PP

PCF150-1-1/2A

Price Range
$2.3324 - $0.8841

Stock Levels
694 In stock
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Class Pressure Rating
    150
  • Compatible Nominal Pipe Sizes (All)
    1-1/2 in
  • Outside Diameter
    5.000 in
Quick View
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Bolt Hole Flange Protector - 22.000 in inch pipe size Bolt Circle Diameter 692.2 mm | 27.250 in ; PP

PCF150-22A

Price Range
$21.1902 - $12.0519

Stock Levels
10 In stock
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Class Pressure Rating
    150
  • Compatible Nominal Pipe Sizes (All)
    22.000 in
  • Outside Diameter
    29.500 in
Quick View
View Product >