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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
$50.6045 - $59.466 Request the lead time here
300
55.750 in
46.000 in
$34.5137 - $57.5073 14 In stock
300
40.750 in
28.000 in
$1.6046 - $4.0112 Request the lead time here
1500
6.250 in
1-1/4 in
$50.3712 - $59.2563 Request the lead time here
300
53.250 in
44.000 in
$43.6086 - $72.4788 Request the lead time here
400
47.500 in
38.000 in
$2.985 - $6.5997 35 In stock
600
10.750 in
4.000 in
$29.3831 - $48.9023 Request the lead time here
400
30.500 in
20.000 in
$34.5137 - $57.5769 Request the lead time here
400
40.750 in
28.000 in
$0.5318 - $1.1195 Request the lead time here
6
4.724 in
DN 32
$1.131 - $2.3835 Request the lead time here
6
7.48 in
DN 80
$3.2184 - $6.7769 Request the lead time here
6
12.598 in
DN 200
$5.3871 - $11.94 138 In stock
600
14.000 in
6.000 in
$0.3686 - $0.7791 Request the lead time here
10
3.74 in
DN 15
$1.4204 - $3.7548 61 In stock
2500
5.500 in
3/4 in
$6.2966 - $14.8082 Request the lead time here
2500
19.000 in
6.000 in
$8.2787 - $19.4958 Request the lead time here
1500
19.000 in
8.000 in
$10.7739 - $19.0292 30 In stock
150
23.500 in
16.000 in
$26.1185 - $46.1738 7 In stock
150
29.500 in
22.000 in
$1.4252 - $3.7779 61 In stock
150
6.000 in
2.000 in
$22.8071 - $40.2273 2 In stock
150
41.750 in
32.000 in
    • of 24
Bolt Hole Flange Protector - 46.000 in inch pipe size Bolt Circle Diameter 1320.8 mm | 52.000 in ; HDPE

RFL300-46A

Price Range
$59.466 - $50.6045

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    300
  • Compatible Nominal Pipe Sizes (All)
    46.000 in
  • Outside Diameter
    55.750 in
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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
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Bolt Hole Flange Protector - 1-1/4 in inch pipe size Bolt Circle Diameter 123.8 mm | 4.875 in ; HDPE

RFL900-1-1/4A

Price Range
$4.0112 - $1.6046

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    900
  • Class Pressure Rating
    1500
  • Compatible Nominal Pipe Sizes (All)
    1-1/4 in
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Bolt Hole Flange Protector - 44.000 in inch pipe size Bolt Circle Diameter 1263.7 mm | 49.750 in ; HDPE

RFL300-44A

Price Range
$59.2563 - $50.3712

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    300
  • Compatible Nominal Pipe Sizes (All)
    44.000 in
  • Outside Diameter
    53.250 in
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Bolt Hole Flange Protector - 38.000 in inch pipe size Bolt Circle Diameter 1117.6 mm | 44.000 in ; HDPE

RFL400-38A

Price Range
$72.4788 - $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)
    38.000 in
  • Outside Diameter
    47.500 in
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Bolt Hole Flange Protector - 4.000 in inch pipe size Bolt Circle Diameter 215.9 mm | 8.500 in ; HDPE

RFL600-4A

Price Range
$6.5997 - $2.985

Stock Levels
35 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    600
  • Compatible Nominal Pipe Sizes (All)
    4.000 in
  • Outside Diameter
    10.750 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

RFL400-20A

Price Range
$48.9023 - $29.3831

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    400
  • Compatible Nominal Pipe Sizes (All)
    20.000 in
  • Outside Diameter
    30.500 in
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View Product >
Bolt Hole Flange Protector - 28.000 in inch pipe size Bolt Circle Diameter 939.8 mm | 37.000 in ; HDPE

RFL400-28A

Price Range
$57.5769 - $34.5137

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Class Pressure Rating
    400
  • Compatible Nominal Pipe Sizes (All)
    28.000 in
  • Outside Diameter
    40.750 in
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Bolt Hole Flange Protector - DN 32 inch pipe size Bolt Circle Diameter 90.0 mm | 3.543 in ; Corrugated PP

PCL6DN32A

Price Range
$1.1195 - $0.5318

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    PolyCor Corrugated Polypropylene
  • Class Pressure Rating
    6
  • Compatible Nominal Pipe Sizes (All)
    DN 32
  • Outside Diameter
    4.724 in
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Bolt Hole Flange Protector - DN 80 inch pipe size Bolt Circle Diameter 150.0 mm | 5.906 in ; Corrugated PP

PCL6DN80A

Price Range
$2.3835 - $1.131

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    PolyCor Corrugated Polypropylene
  • Class Pressure Rating
    6
  • Compatible Nominal Pipe Sizes (All)
    DN 80
  • Outside Diameter
    7.48 in
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Bolt Hole Flange Protector - DN 200 inch pipe size Bolt Circle Diameter 280.0 mm | 11.024 in ; Corrugated PP

PCL6DN200A

Price Range
$6.7769 - $3.2184

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    PolyCor Corrugated Polypropylene
  • Class Pressure Rating
    6
  • Compatible Nominal Pipe Sizes (All)
    DN 200
  • Outside Diameter
    12.598 in
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Bolt Hole Flange Protector - 6.000 in inch pipe size Bolt Circle Diameter 292.1 mm | 11.500 in ; HDPE

RFL600-6A

Price Range
$11.94 - $5.3871

Stock Levels
138 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • 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 - DN 15 inch pipe size Bolt Circle Diameter 65.0 mm | 2.559 in ; Corrugated PP

PCL10162540DN15A

Price Range
$0.7791 - $0.3686

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    PolyCor Corrugated Polypropylene
  • Class Pressure Rating
    10
  • Compatible Nominal Pipe Sizes (All)
    DN 15
  • Outside Diameter
    3.74 in
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Bolt Hole Flange Protector - 3/4 in inch pipe size Bolt Circle Diameter 95.3 mm | 3.750 in ; PP

PCF2500-3/4A

Price Range
$3.7548 - $1.4204

Stock Levels
61 In stock
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Class Pressure Rating
    2500
  • Compatible Nominal Pipe Sizes (All)
    3/4 in
  • Outside Diameter
    5.500 in
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Bolt Hole Flange Protector - 6.000 in inch pipe size Bolt Circle Diameter 368.3 mm | 14.500 in ; PP

PCF2500-6A

Price Range
$14.8082 - $6.2966

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Class Pressure Rating
    2500
  • Compatible Nominal Pipe Sizes (All)
    6.000 in
  • Outside Diameter
    19.000 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
$19.4958 - $8.2787

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
$19.0292 - $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 - 22.000 in inch pipe size Bolt Circle Diameter 692.2 mm | 27.250 in ; HDPE

RFL150-22A

Price Range
$46.1738 - $26.1185

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
$3.7779 - $1.4252

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 - 32.000 in inch pipe size Bolt Circle Diameter 977.9 mm | 38.500 in ; Pressboard

PRB150-32A

Price Range
$40.2273 - $22.8071

Stock Levels
2 In stock
Attributes
  • Colour
    Natural
  • Full Material
    Pressboard
  • Class Pressure Rating
    150
  • Compatible Nominal Pipe Sizes (All)
    32.000 in
  • Outside Diameter
    41.750 in
Quick View
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