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Flexible ANSI Flange Covers - Line Drawing
P1200040_Self_Locking_Flange_Protectors.APP1
P1200040_Self_Locking_Flange_Protectors.APP1
Flexible ANSI Flange Covers - Line Drawing

Self Locking Full Face Flange Protectors

In stock

Self-Locking Protector provides fast installation and removal that is easy. The protector features four integral arrows that push through the flange bolt holes to fasten it firmly into position. Requires no additional fasteners.

Meets ANSI B16.5 and ASME B16.47 specification.

Ensure you select an appropriate protector by first measuring both the Outside Diameter and Bolt Circle Diameter of your flange.

  • Material: High-Density Polyethylene (HDPE)
  • Colour: Black

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Product SKUs information
Item Code Price range Availability Class Pressure Rating (All) Outside Diameter Compatible Nominal Pipe Sizes (All) View
$1.0947 - $2.7476 50 In stock
150
3.500 in
ANSI 1/2
$6.8802 - $17.2119 21 In stock
150
16.000 in
ANSI 10
$22.4346 - $37.3985 In production
300
25.500 in
ANSI 16
$1.794 - $4.4732 In production
300, 400, 600
6.500 in
ANSI 2
$9.5372 - $23.7969 239 In stock
150
19.000 in
ANSI 12
$1.3785 - $3.4514 In production
300, 400, 600
4.625 in
ANSI 3/4
$3.2018 - $8.0156 50 In stock
150
9.000 in
ANSI 4
$38.3748 - $64.0791 In production
300
36.000 in
ANSI 24
$2.6795 - $6.6987 100 In stock
300
9.000 in
ANSI 3-1/2
$2.4525 - $6.1536 In production
300, 400, 600
8.250 in
ANSI 3
$1.1718 - $2.9292 160 In stock
150
4.250 in
ANSI 1
$12.9431 - $21.5718 10 In stock
150
21.000 in
ANSI 14
$1.3559 - $3.4062 20 In stock
150
5.000 in
ANSI 1-1/2
$1.9938 - $4.9728 40 In stock
150
7.000 in
ANSI 2-1/2
$38.3748 - $64.0791 In production
150
29.500 in
ANSI 22
$2.1254 - $5.3135 206 In stock
150
7.500 in
ANSI 3
$14.9639 - $24.9096 In production
300
23.000 in
ANSI 14
$1.8417 - $4.6097 In production
300, 400, 600
6.125 in
ANSI 1-1/2
$2.4752 - $6.1763 In production
150
8.500 in
ANSI 3-1/2
$3.0881 - $7.7432 In production
150
10.000 in
ANSI 5
    • of 3
Self Locking Flange Protector - Class Pressure Rating (All) - 150; Outside Diameter - 88.9 mm | 3.500 in; Black; HDPE

OFP150-1/2A

Price Range
$2.7476 - $1.0947

Stock Levels
50 In stock
Attributes
  • Outside Diameter
    3.500 in
  • Class Pressure Rating (All)
    150
  • Compatible Nominal Pipe Sizes (All)
    ANSI 1/2
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 150; Outside Diameter - 406.4 mm | 16.000 in; Black; HDPE

OFP150-10A

Price Range
$17.2119 - $6.8802

Stock Levels
21 In stock
Attributes
  • Outside Diameter
    16.000 in
  • Class Pressure Rating (All)
    150
  • Compatible Nominal Pipe Sizes (All)
    ANSI 10
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 300; Outside Diameter - 647.7 mm | 25.500 in; Black; HDPE

OFP300-16A

Price Range
$37.3985 - $22.4346

Stock Levels
In production
Attributes
  • Outside Diameter
    25.500 in
  • Class Pressure Rating (All)
    300
  • Compatible Nominal Pipe Sizes (All)
    ANSI 16
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 300, 400, 600; Outside Diameter - 165.1 mm | 6.500 in; Black; HDPE

OFP300-2A

Price Range
$4.4732 - $1.794

Stock Levels
In production
Attributes
  • Outside Diameter
    6.500 in
  • Class Pressure Rating (All)
    300, 400, 600
  • Compatible Nominal Pipe Sizes (All)
    ANSI 2
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 150; Outside Diameter - 482.6 mm | 19.000 in; Black; HDPE

OFP150-12A

Price Range
$23.7969 - $9.5372

Stock Levels
239 In stock
Attributes
  • Outside Diameter
    19.000 in
  • Class Pressure Rating (All)
    150
  • Compatible Nominal Pipe Sizes (All)
    ANSI 12
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 300, 400, 600; Outside Diameter - 117.5 mm | 4.625 in; Black; HDPE

OFP300-3/4A

Price Range
$3.4514 - $1.3785

Stock Levels
In production
Attributes
  • Outside Diameter
    4.625 in
  • Class Pressure Rating (All)
    300, 400, 600
  • Compatible Nominal Pipe Sizes (All)
    ANSI 3/4
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 150; Outside Diameter - 228.6 mm | 9.000 in; Black; HDPE

OFP150-4A

Price Range
$8.0156 - $3.2018

Stock Levels
50 In stock
Attributes
  • Outside Diameter
    9.000 in
  • Class Pressure Rating (All)
    150
  • Compatible Nominal Pipe Sizes (All)
    ANSI 4
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 300; Outside Diameter - 914.4 mm | 36.000 in; Black; HDPE

OFP300-24A

Price Range
$64.0791 - $38.3748

Stock Levels
In production
Attributes
  • Outside Diameter
    36.000 in
  • Class Pressure Rating (All)
    300
  • Compatible Nominal Pipe Sizes (All)
    ANSI 24
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 300; Outside Diameter - 228.6 mm | 9.000 in; Black; HDPE

OFP300-3-1/2A

Price Range
$6.6987 - $2.6795

Stock Levels
100 In stock
Attributes
  • Outside Diameter
    9.000 in
  • Class Pressure Rating (All)
    300
  • Compatible Nominal Pipe Sizes (All)
    ANSI 3-1/2
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 300, 400, 600; Outside Diameter - 209.6 mm | 8.250 in; Black; HDPE

OFP300-3A

Price Range
$6.1536 - $2.4525

Stock Levels
In production
Attributes
  • Outside Diameter
    8.250 in
  • Class Pressure Rating (All)
    300, 400, 600
  • Compatible Nominal Pipe Sizes (All)
    ANSI 3
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 150; Outside Diameter - 108 mm | 4.250 in; Black; HDPE

OFP150-1A

Price Range
$2.9292 - $1.1718

Stock Levels
160 In stock
Attributes
  • Outside Diameter
    4.250 in
  • Class Pressure Rating (All)
    150
  • Compatible Nominal Pipe Sizes (All)
    ANSI 1
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 150; Outside Diameter - 533.4 mm | 21.000 in; Black; HDPE

OFP150-14A

Price Range
$21.5718 - $12.9431

Stock Levels
10 In stock
Attributes
  • Outside Diameter
    21.000 in
  • Class Pressure Rating (All)
    150
  • Compatible Nominal Pipe Sizes (All)
    ANSI 14
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 150; Outside Diameter - 127 mm | 5.000 in; Black; HDPE

OFP150-1-1/2A

Price Range
$3.4062 - $1.3559

Stock Levels
20 In stock
Attributes
  • Outside Diameter
    5.000 in
  • Class Pressure Rating (All)
    150
  • Compatible Nominal Pipe Sizes (All)
    ANSI 1-1/2
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 150; Outside Diameter - 177.8 mm | 7.000 in; Black; HDPE

OFP150-2-1/2A

Price Range
$4.9728 - $1.9938

Stock Levels
40 In stock
Attributes
  • Outside Diameter
    7.000 in
  • Class Pressure Rating (All)
    150
  • Compatible Nominal Pipe Sizes (All)
    ANSI 2-1/2
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 150; Outside Diameter - 749.3 mm | 29.500 in; Black; HDPE

OFP150-22A

Price Range
$64.0791 - $38.3748

Stock Levels
In production
Attributes
  • Outside Diameter
    29.500 in
  • Class Pressure Rating (All)
    150
  • Compatible Nominal Pipe Sizes (All)
    ANSI 22
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 150; Outside Diameter - 190.5 mm | 7.500 in; Black; HDPE

OFP150-3A

Price Range
$5.3135 - $2.1254

Stock Levels
206 In stock
Attributes
  • Outside Diameter
    7.500 in
  • Class Pressure Rating (All)
    150
  • Compatible Nominal Pipe Sizes (All)
    ANSI 3
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 300; Outside Diameter - 584.2 mm | 23.000 in; Black; HDPE

OFP300-14A

Price Range
$24.9096 - $14.9639

Stock Levels
In production
Attributes
  • Outside Diameter
    23.000 in
  • Class Pressure Rating (All)
    300
  • Compatible Nominal Pipe Sizes (All)
    ANSI 14
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 300, 400, 600; Outside Diameter - 155.6 mm | 6.125 in; Black; HDPE

OFP300-1-1/2A

Price Range
$4.6097 - $1.8417

Stock Levels
In production
Attributes
  • Outside Diameter
    6.125 in
  • Class Pressure Rating (All)
    300, 400, 600
  • Compatible Nominal Pipe Sizes (All)
    ANSI 1-1/2
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 150; Outside Diameter - 215.9 mm | 8.500 in; Black; HDPE

OFP150-3-1/2A

Price Range
$6.1763 - $2.4752

Stock Levels
In production
Attributes
  • Outside Diameter
    8.500 in
  • Class Pressure Rating (All)
    150
  • Compatible Nominal Pipe Sizes (All)
    ANSI 3-1/2
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 150; Outside Diameter - 254 mm | 10.000 in; Black; HDPE

OFP150-5A

Price Range
$7.7432 - $3.0881

Stock Levels
In production
Attributes
  • Outside Diameter
    10.000 in
  • Class Pressure Rating (All)
    150
  • Compatible Nominal Pipe Sizes (All)
    ANSI 5
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 300; Outside Diameter - 381 mm | 15.000 in; Black; HDPE

OFP300-8A

Price Range
$16.2354 - $6.4943

Stock Levels
32 In stock
Attributes
  • Outside Diameter
    15.000 in
  • Class Pressure Rating (All)
    300
  • Compatible Nominal Pipe Sizes (All)
    ANSI 8
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 150; Outside Diameter - 596.9 mm | 23.500 in; Black; HDPE

OFP150-16A

Price Range
$22.2984 - $13.3745

Stock Levels
8 In stock
Attributes
  • Outside Diameter
    23.500 in
  • Class Pressure Rating (All)
    150
  • Compatible Nominal Pipe Sizes (All)
    ANSI 16
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 300; Outside Diameter - 774.7 mm | 30.500 in; Black; HDPE

OFP300-20A

Price Range
$53.1341 - $31.7898

Stock Levels
12 In stock
Attributes
  • Outside Diameter
    30.500 in
  • Class Pressure Rating (All)
    300
  • Compatible Nominal Pipe Sizes (All)
    ANSI 20
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 150; Outside Diameter - 698.5 mm | 27.500 in; Black; HDPE

OFP150-20A

Price Range
$36.1269 - $21.6851

Stock Levels
In production
Attributes
  • Outside Diameter
    27.500 in
  • Class Pressure Rating (All)
    150
  • Compatible Nominal Pipe Sizes (All)
    ANSI 20
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 300; Outside Diameter - 317.5 mm | 12.500 in; Black; HDPE

OFP300-6A

Price Range
$14.0103 - $5.6088

Stock Levels
In production
Attributes
  • Outside Diameter
    12.500 in
  • Class Pressure Rating (All)
    300
  • Compatible Nominal Pipe Sizes (All)
    ANSI 6
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 300, 400, 600; Outside Diameter - 190.5 mm | 7.500 in; Black; HDPE

OFP300-2-1/2A

Price Range
$5.0184 - $2.0052

Stock Levels
In production
Attributes
  • Outside Diameter
    7.500 in
  • Class Pressure Rating (All)
    300, 400, 600
  • Compatible Nominal Pipe Sizes (All)
    ANSI 2-1/2
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 300; Outside Diameter - 279.4 mm | 11.000 in; Black; HDPE

OFP300-5A

Price Range
$8.447 - $3.792

Stock Levels
In production
Attributes
  • Outside Diameter
    11.000 in
  • Class Pressure Rating (All)
    300
  • Compatible Nominal Pipe Sizes (All)
    ANSI 5
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 150; Outside Diameter - 152.4 mm | 6.000 in; Black; HDPE

OFP150-2A

Price Range
$4.5869 - $1.8348

Stock Levels
58 In stock
Attributes
  • Outside Diameter
    6.000 in
  • Class Pressure Rating (All)
    150
  • Compatible Nominal Pipe Sizes (All)
    ANSI 2
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 300, 400, 600; Outside Diameter - 133.4 mm | 5.250 in; Black; HDPE

OFP300-1-1/4A

Price Range
$3.5196 - $1.4081

Stock Levels
In production
Attributes
  • Outside Diameter
    5.250 in
  • Class Pressure Rating (All)
    300, 400, 600
  • Compatible Nominal Pipe Sizes (All)
    ANSI 1-1/4
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 150; Outside Diameter - 98.4 mm | 3.875 in; Black; HDPE

OFP150-3/4A

Price Range
$2.7705 - $1.1081

Stock Levels
In production
Attributes
  • Outside Diameter
    3.875 in
  • Class Pressure Rating (All)
    150
  • Compatible Nominal Pipe Sizes (All)
    ANSI 3/4
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 300; Outside Diameter - 520.7 mm | 20.500 in; Black; HDPE

OFP300-12A

Price Range
$18.0974 - $10.854

Stock Levels
9 In stock
Attributes
  • Outside Diameter
    20.500 in
  • Class Pressure Rating (All)
    300
  • Compatible Nominal Pipe Sizes (All)
    ANSI 12
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 150; Outside Diameter - 635 mm | 25.000 in; Black; HDPE

OFP150-18A

Price Range
$31.3811 - $18.8243

Stock Levels
5 In stock
Attributes
  • Outside Diameter
    25.000 in
  • Class Pressure Rating (All)
    150
  • Compatible Nominal Pipe Sizes (All)
    ANSI 18
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 300, 400, 600; Outside Diameter - 123.8 mm | 4.875 in; Black; HDPE

OFP300-1A

Price Range
$3.2471 - $1.3037

Stock Levels
890 In stock
Attributes
  • Outside Diameter
    4.875 in
  • Class Pressure Rating (All)
    300, 400, 600
  • Compatible Nominal Pipe Sizes (All)
    ANSI 1
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 150; Outside Diameter - 342.9 mm | 13.500 in; Black; PE

OFP150-8A

Price Range
$13.2837 - $5.3135

Stock Levels
In production
Attributes
  • Outside Diameter
    13.500 in
  • Class Pressure Rating (All)
    150
  • Compatible Nominal Pipe Sizes (All)
    8.000 in
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 150; Outside Diameter - 812.8 mm | 32.000 in; Black; HDPE

OFP150-24A

Price Range
$53.8154 - $32.2437

Stock Levels
In production
Attributes
  • Outside Diameter
    32.000 in
  • Class Pressure Rating (All)
    150
  • Compatible Nominal Pipe Sizes (All)
    ANSI 24
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 300; Outside Diameter - 711.2 mm | 28.000 in; Black; HDPE

OFP300-18A

Price Range
$43.6202 - $26.1131

Stock Levels
In production
Attributes
  • Outside Diameter
    28.000 in
  • Class Pressure Rating (All)
    300
  • Compatible Nominal Pipe Sizes (All)
    ANSI 18
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 150; Outside Diameter - 984.3 mm | 38.750 in; Black; HDPE

OFP150-30A

Price Range
$65.8047 - $39.5103

Stock Levels
In production
Attributes
  • Outside Diameter
    38.750 in
  • Class Pressure Rating (All)
    150
  • Compatible Nominal Pipe Sizes (All)
    ANSI 30
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 300; Outside Diameter - 254 mm | 10.000 in; Black; HDPE

OFP300-4A

Price Range
$7.8567 - $3.1338

Stock Levels
48 In stock
Attributes
  • Outside Diameter
    10.000 in
  • Class Pressure Rating (All)
    300
  • Compatible Nominal Pipe Sizes (All)
    ANSI 4
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 300; Outside Diameter - 444.5 mm | 17.500 in; Black; PE

OFP300-10A

Price Range
$21.5718 - $8.606

Stock Levels
1 In stock
Attributes
  • Outside Diameter
    17.500 in
  • Class Pressure Rating (All)
    300
  • Compatible Nominal Pipe Sizes (All)
    10.000 in
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 150; Outside Diameter - 279.4 mm | 11.000 in; Black; HDPE

OFP150-6A

Price Range
$8.4698 - $3.815

Stock Levels
34 In stock
Attributes
  • Outside Diameter
    11.000 in
  • Class Pressure Rating (All)
    150
  • Compatible Nominal Pipe Sizes (All)
    ANSI 6
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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Self Locking Flange Protector - Class Pressure Rating (All) - 300, 400, 600; Outside Diameter - 95.3 mm | 3.750 in; Black; HDPE

OFP300-1/2A

Price Range
$2.6342 - $1.0538

Stock Levels
In production
Attributes
  • Outside Diameter
    3.750 in
  • Class Pressure Rating (All)
    300, 400, 600
  • Compatible Nominal Pipe Sizes (All)
    ANSI 1/2
  • Colour
    Black
  • Full Material
    High Density Polyethylene
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