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SAE J518 Split-Flange Covers

In stock

SAE J518 Split-Flange Covers help protect machined surfaces on split flanged connections. They feature an internal-locking bead design that provides a secure fit, that requires no fasteners.

Manufactured in a natural translucent Polyethylene, so that the O-Ring assembled on the flange remains visible through the cap.

The range includes two series options. The Q Series are used on SAE Code 61 3000 PSI high pressure flanges. The HP Series are used on SAE Code 62 6000 PSI high pressure flanges.

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

  • Material: Polyethylene (PE)
  • Colour: Natural (Translucent)

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13 results
Product SKUs information
Item Code Price range Availability SAE Code Class Pressure Rating Compatible Nominal Pipe Sizes (All) View
HP20A $0.5345 - $6.6911 20496 In stock
62
6000
1.250 in
$0.6071 - $7.5994 20639 In stock
62
6000
1.500 in
$0.5071 - $6.3276 In production
62
6000
0.750 in
HP32A $0.651 - $8.1291 9500 In stock
62
6000
2.000 in
$0.0735 - $0.919 860 In stock
61
3000
1.000 in
$0.1208 - $1.5064 1018 In stock
61
3000
1.500 in
$0.0587 - $0.7328 45000 In stock
61
3000
0.750 in
$0.1574 - $1.968 In production
61
3000
2.000 in
$0.2242 - $2.8006 1 In stock
61
3000
2.500 in
$0.0553 - $0.6888 7431 In stock
61
3000
0.625 in
HP16A $0.5209 - $6.5094 86300 In stock
62
6000
1.000 in
$0.0447 - $0.5585 In production
61
3000
0.500 in
$0.0833 - $1.0401 80949 In stock
61
3000
1.250 in
Flexible Flange Cover - Compatible Nominal Pipe Sizes 1.250 in ; Class Pressure Rating 6000; Natural; PE

HP20A

Price Range
$6.6911 - $0.5345

Stock Levels
20496 In stock
Attributes
  • Class Pressure Rating (All)
    6000
  • Color
    Natural
  • Compatible Nominal Pipe Sizes (All)
    1.250 in
  • Full Material
    Polyethylene
  • Inside Height
    0.609 in
Flexible Flange Cover - Compatible Nominal Pipe Sizes 1.500 in ; Class Pressure Rating 6000; Natural; PE

HP24A

Price Range
$7.5994 - $0.6071

Stock Levels
20639 In stock
Attributes
  • Class Pressure Rating (All)
    6000
  • Color
    Natural
  • Compatible Nominal Pipe Sizes (All)
    1.500 in
  • Full Material
    Polyethylene
  • Inside Height
    0.690 in
Flexible Flange Cover - Compatible Nominal Pipe Sizes 0.750 in ; Class Pressure Rating 6000; Natural; PE

HP12A

Price Range
$6.3276 - $0.5071

Stock Levels
In production
Attributes
  • Class Pressure Rating (All)
    6000
  • Color
    Natural
  • Compatible Nominal Pipe Sizes (All)
    0.750 in
  • Full Material
    Polyethylene
  • Inside Height
    0.546 in
Flexible Flange Cover - Compatible Nominal Pipe Sizes 2.000 in ; Class Pressure Rating 6000; Natural; PE

HP32A

Price Range
$8.1291 - $0.651

Stock Levels
9500 In stock
Attributes
  • Class Pressure Rating (All)
    6000
  • Color
    Natural
  • Compatible Nominal Pipe Sizes (All)
    2.000 in
  • Full Material
    Polyethylene
  • Inside Height
    0.690 in
Flexible Flange Cover - Compatible Nominal Pipe Sizes 1.000 in ; Class Pressure Rating 3000; Natural; PE

Q4A

Price Range
$0.919 - $0.0735

Stock Levels
860 In stock
Attributes
  • Class Pressure Rating (All)
    3000
  • Color
    Natural
  • Compatible Nominal Pipe Sizes (All)
    1.000 in
  • Full Material
    Polyethylene
  • Inside Height
    0.465 in
Flexible Flange Cover - Compatible Nominal Pipe Sizes 1.500 in ; Class Pressure Rating 3000; Natural; PE

Q6A

Price Range
$1.5064 - $0.1208

Stock Levels
1018 In stock
Attributes
  • Class Pressure Rating (All)
    3000
  • Color
    Natural
  • Compatible Nominal Pipe Sizes (All)
    1.500 in
  • Full Material
    Polyethylene
  • Inside Height
    0.465 in
Flexible Flange Cover - Compatible Nominal Pipe Sizes 0.750 in ; Class Pressure Rating 3000; Natural; PE

Q3A

Price Range
$0.7328 - $0.0587

Stock Levels
45000 In stock
Attributes
  • Class Pressure Rating (All)
    3000
  • Color
    Natural
  • Compatible Nominal Pipe Sizes (All)
    0.750 in
  • Full Material
    Polyethylene
  • Inside Height
    0.435 in
Flexible Flange Cover - Compatible Nominal Pipe Sizes 2.000 in ; Class Pressure Rating 3000; Natural; PE

Q7A

Price Range
$1.968 - $0.1574

Stock Levels
In production
Attributes
  • Class Pressure Rating (All)
    3000
  • Color
    Natural
  • Compatible Nominal Pipe Sizes (All)
    2.000 in
  • Full Material
    Polyethylene
  • Inside Height
    0.585 in
Flexible Flange Cover - Compatible Nominal Pipe Sizes 2.500 in ; Class Pressure Rating 3000; Natural; PE

Q8A

Price Range
$2.8006 - $0.2242

Stock Levels
1 In stock
Attributes
  • Class Pressure Rating (All)
    3000
  • Color
    Natural
  • Compatible Nominal Pipe Sizes (All)
    2.500 in
  • Full Material
    Polyethylene
  • Inside Height
    0.500 in
Flexible Flange Cover - Compatible Nominal Pipe Sizes 0.625 in ; Class Pressure Rating 3000; Natural; PE

Q2A

Price Range
$0.6888 - $0.0553

Stock Levels
7431 In stock
Attributes
  • Class Pressure Rating (All)
    3000
  • Color
    Natural
  • Compatible Nominal Pipe Sizes (All)
    0.625 in
  • Full Material
    Polyethylene
  • Inside Height
    0.415 in
Flexible Flange Cover - Compatible Nominal Pipe Sizes 1.000 in ; Class Pressure Rating 6000; Natural; PE

HP16A

Price Range
$6.5094 - $0.5209

Stock Levels
86300 In stock
Attributes
  • Class Pressure Rating (All)
    6000
  • Color
    Natural
  • Compatible Nominal Pipe Sizes (All)
    1.000 in
  • Full Material
    Polyethylene
  • Inside Height
    0.578 in
Flexible Flange Cover - Compatible Nominal Pipe Sizes 0.500 in ; Class Pressure Rating 3000; Natural; PE

Q1A

Price Range
$0.5585 - $0.0447

Stock Levels
In production
Attributes
  • Class Pressure Rating (All)
    3000
  • Color
    Natural
  • Compatible Nominal Pipe Sizes (All)
    0.500 in
  • Full Material
    Polyethylene
  • Inside Height
    0.390 in
Flexible Flange Cover - Compatible Nominal Pipe Sizes 1.250 in ; Class Pressure Rating 3000; Natural; PE

Q5A

Price Range
$1.0401 - $0.0833

Stock Levels
80949 In stock
Attributes
  • Class Pressure Rating (All)
    3000
  • Color
    Natural
  • Compatible Nominal Pipe Sizes (All)
    1.250 in
  • Full Material
    Polyethylene
  • Inside Height
    0.465 in