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Bolt Hole Flange Protectors

In stock

Flange Protection Discs are easy to fit, attached simply with cable ties, and provide cost-effective full face protection on the exposed sealing surface. Typically used in pipe manufacture, pipeline construction and in storage and transportation of pipes. Our flange protection discs are flat, uniform and easy to store. Flange protection discs are available in a variety of sizes and pressure ratings: DIN Flanges DN 10 to DN 600 - Pressure Groups PN 6, 10, 16, 25 and 40 ANSI Flanges 1/2inch to 32inch - Pressure Groups 150, 300, 600 and 900 lbs. Flange Protection Discs are offered in Poly. Cor™ corrugated LDPE.•Provides simple, cost-effective protection for flanges. •Covers full flange face - applied by strapping cable ties through bolt holes. •Wide range covers variety of sizes and pressure ratings. •DIN Flanges DN 10 to DN 600 - Pressure Groups PN 6, 10, 16, 25 and 40•ANSI Flanges 1⁄2" to 32" - Pressure Groups 150, 300, 600 and 900 lbs

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Product SKUs information
Item Code Price range Availability Bolt Circle Diameter Bolt Hole Size Outside Diameter Compatible Nominal Pipe Sizes (All) Buy
492155
£ 5.4808 - £ 11.232 In production
370.0 mm
30.0 mm
425.0 mm
492161
£ 4.1137 - £ 8.4123 197 In stock
320.0 mm
30.0 mm
375.0 mm
492165
£ 10.2533 - £ 21.0193 30 In stock
585.0 mm
39.0 mm
660.0 mm
491829
£ 7.1214 - £ 14.5877 175 In stock
460.0 mm
22.0 mm
505.0 mm
492142
£ 3.5544 - £ 7.3171 100 In stock
295.0 mm
22.0 mm
340.0 mm
492146
£ 7.9541 - £ 16.3354 In production
525.0 mm
30.0 mm
580.0 mm
492150
£ 1.6653 - £ 3.4255 568 In stock
160.0 mm
18.0 mm
200.0 mm
492154
£ 3.9646 - £ 8.156 25 In stock
310.0 mm
26.0 mm
360.0 mm
492160
£ 16.1443 - £ 33.1136 10 In stock
770.0 mm
36.0 mm
845.0 mm
492164
£ 7.9665 - £ 16.3354 27 In stock
510.0 mm
36.0 mm
580.0 mm
491828
£ 5.6424 - £ 11.5816 150 In stock
400.0 mm
22.0 mm
445.0 mm
491832
£ 13.5468 - £ 27.8238 40 In stock
725.0 mm
27.0 mm
780.0 mm
492145
£ 7.4569 - £ 15.31 In production
470.0 mm
26.0 mm
520.0 mm
492149
£ 1.5535 - £ 3.1925 1150 In stock
145.0 mm
18.0 mm
185.0 mm
492163
£ 7.2829 - £ 14.9605 50 In stock
450.0 mm
33.0 mm
515.0 mm
491831
£ 10.2533 - £ 21.0193 85 In stock
620.0 mm
26.0 mm
670.0 mm
492144
£ 5.9158 - £ 12.1641 61 In stock
410.0 mm
26.0 mm
460.0 mm
491830
£ 7.3451 - £ 15.1003 90 In stock
515.0 mm
26.0 mm
565.0 mm
492143
£ 4.7848 - £ 9.8338 100 In stock
355.0 mm
26.0 mm
405.0 mm
492147
£ 11.2724 - £ 23.1632 In production
650.0 mm
33.0 mm
715.0 mm
492151
£ 2.1625 - £ 4.4508 In production
190.0 mm
22.0 mm
235.0 mm
492148
£ 15.8584 - £ 32.5776 44 In stock
770.0 mm
33.0 mm
840.0 mm
492152
£ 2.6223 - £ 5.3596 In production
220.0 mm
26.0 mm
270.0 mm
492156
£ 6.2017 - £ 12.7234 60 In stock
430.0 mm
30.0 mm
485.0 mm
492162
£ 6.7982 - £ 13.9352 In production
385.0 mm
33.0 mm
450.0 mm
  • of 6
Bolt Hole Flange Protector - DN 250 inch pipe size Bolt Circle Diameter 370.0 mm | 14.567 in ; PP

492155

Price Range
£ 11.232 - £ 5.4808

Stock Levels
In production
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Material
    PP
  • Compatible Fasteners
    460224
  • Bolt Circle Diameter
    370.0 mm
Bolt Hole Flange Protector - DN 200 inch pipe size Bolt Circle Diameter 320.0 mm | 12.598 in ; PP

492161

Price Range
£ 8.4123 - £ 4.1137

Stock Levels
197 In stock
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Material
    PP
  • Compatible Fasteners
    460224
  • Bolt Circle Diameter
    320.0 mm
Bolt Hole Flange Protector - DN 400 inch pipe size Bolt Circle Diameter 585.0 mm | 23.031 in ; PP

492165

Price Range
£ 21.0193 - £ 10.2533

Stock Levels
30 In stock
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Material
    PP
  • Compatible Fasteners
    461184
  • Bolt Circle Diameter
    585.0 mm
Bolt Hole Flange Protector - DN 350 inch pipe size Bolt Circle Diameter 460.0 mm | 18.11 in ; PP

491829

Price Range
£ 14.5877 - £ 7.1214

Stock Levels
175 In stock
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Material
    PP
  • Compatible Fasteners
    460223
  • Bolt Circle Diameter
    460.0 mm
Bolt Hole Flange Protector - DN 200 inch pipe size Bolt Circle Diameter 295.0 mm | 11.614 in ; PP

492142

Price Range
£ 7.3171 - £ 3.5544

Stock Levels
100 In stock
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Material
    PP
  • Compatible Fasteners
    460223
  • Bolt Circle Diameter
    295.0 mm
Bolt Hole Flange Protector - DN 400 inch pipe size Bolt Circle Diameter 525.0 mm | 20.669 in ; PP

492146

Price Range
£ 16.3354 - £ 7.9541

Stock Levels
In production
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Material
    PP
  • Compatible Fasteners
    460223
  • Bolt Circle Diameter
    525.0 mm
Bolt Hole Flange Protector - DN 80 inch pipe size Bolt Circle Diameter 160.0 mm | 6.299 in ; PP

492150

Price Range
£ 3.4255 - £ 1.6653

Stock Levels
568 In stock
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Material
    PP
  • Compatible Fasteners
    460223
  • Bolt Circle Diameter
    160.0 mm
Bolt Hole Flange Protector - DN 200 inch pipe size Bolt Circle Diameter 310.0 mm | 12.205 in ; PP

492154

Price Range
£ 8.156 - £ 3.9646

Stock Levels
25 In stock
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Material
    PP
  • Compatible Fasteners
    460224
  • Bolt Circle Diameter
    310.0 mm
Bolt Hole Flange Protector - DN 600 inch pipe size Bolt Circle Diameter 770.0 mm | 30.315 in ; PP

492160

Price Range
£ 33.1136 - £ 16.1443

Stock Levels
10 In stock
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Material
    PP
  • Compatible Fasteners
    461184
  • Bolt Circle Diameter
    770.0 mm
Bolt Hole Flange Protector - DN 350 inch pipe size Bolt Circle Diameter 510.0 mm | 20.079 in ; PP

492164

Price Range
£ 16.3354 - £ 7.9665

Stock Levels
27 In stock
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Material
    PP
  • Compatible Fasteners
    461183
  • Bolt Circle Diameter
    510.0 mm
Bolt Hole Flange Protector - DN 300 inch pipe size Bolt Circle Diameter 400.0 mm | 15.748 in ; PP

491828

Price Range
£ 11.5816 - £ 5.6424

Stock Levels
150 In stock
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Material
    PP
  • Compatible Fasteners
    460223
  • Bolt Circle Diameter
    400.0 mm
Bolt Hole Flange Protector - DN 600 inch pipe size Bolt Circle Diameter 725.0 mm | 28.543 in ; PP

491832

Price Range
£ 27.8238 - £ 13.5468

Stock Levels
40 In stock
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Material
    PP
  • Compatible Fasteners
    460224
  • Bolt Circle Diameter
    725.0 mm
Bolt Hole Flange Protector - DN 350 inch pipe size Bolt Circle Diameter 470.0 mm | 18.504 in ; PP

492145

Price Range
£ 15.31 - £ 7.4569

Stock Levels
In production
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Material
    PP
  • Compatible Fasteners
    460223
  • Bolt Circle Diameter
    470.0 mm
Bolt Hole Flange Protector - DN 65 inch pipe size Bolt Circle Diameter 145.0 mm | 5.709 in ; PP

492149

Price Range
£ 3.1925 - £ 1.5535

Stock Levels
1150 In stock
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Material
    PP
  • Compatible Fasteners
    460223
  • Bolt Circle Diameter
    145.0 mm
Bolt Hole Flange Protector - DN 300 inch pipe size Bolt Circle Diameter 450.0 mm | 17.717 in ; PP

492163

Price Range
£ 14.9605 - £ 7.2829

Stock Levels
50 In stock
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Material
    PP
  • Compatible Fasteners
    461183
  • Bolt Circle Diameter
    450.0 mm
Bolt Hole Flange Protector - DN 500 inch pipe size Bolt Circle Diameter 620.0 mm | 24.409 in ; PP

491831

Price Range
£ 21.0193 - £ 10.2533

Stock Levels
85 In stock
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Material
    PP
  • Compatible Fasteners
    460223
  • Bolt Circle Diameter
    620.0 mm
Bolt Hole Flange Protector - DN 300 inch pipe size Bolt Circle Diameter 410.0 mm | 16.142 in ; PP

492144

Price Range
£ 12.1641 - £ 5.9158

Stock Levels
61 In stock
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Material
    PP
  • Compatible Fasteners
    460223
  • Bolt Circle Diameter
    410.0 mm
Bolt Hole Flange Protector - DN 400 inch pipe size Bolt Circle Diameter 515.0 mm | 20.276 in ; PP

491830

Price Range
£ 15.1003 - £ 7.3451

Stock Levels
90 In stock
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Material
    PP
  • Compatible Fasteners
    460223
  • Bolt Circle Diameter
    515.0 mm
Bolt Hole Flange Protector - DN 250 inch pipe size Bolt Circle Diameter 355.0 mm | 13.976 in ; PP

492143

Price Range
£ 9.8338 - £ 4.7848

Stock Levels
100 In stock
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Material
    PP
  • Compatible Fasteners
    460223
  • Bolt Circle Diameter
    355.0 mm
Bolt Hole Flange Protector - DN 500 inch pipe size Bolt Circle Diameter 650.0 mm | 25.591 in ; PP

492147

Price Range
£ 23.1632 - £ 11.2724

Stock Levels
In production
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Material
    PP
  • Compatible Fasteners
    460224
  • Bolt Circle Diameter
    650.0 mm
Bolt Hole Flange Protector - DN 100 inch pipe size Bolt Circle Diameter 190.0 mm | 7.48 in ; PP

492151

Price Range
£ 4.4508 - £ 2.1625

Stock Levels
In production
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Material
    PP
  • Compatible Fasteners
    460223
  • Bolt Circle Diameter
    190.0 mm
Bolt Hole Flange Protector - DN 600 inch pipe size Bolt Circle Diameter 770.0 mm | 30.315 in ; PP

492148

Price Range
£ 32.5776 - £ 15.8584

Stock Levels
44 In stock
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Material
    PP
  • Compatible Fasteners
    460224
  • Bolt Circle Diameter
    770.0 mm
Bolt Hole Flange Protector - DN 125 inch pipe size Bolt Circle Diameter 220.0 mm | 8.661 in ; PP

492152

Price Range
£ 5.3596 - £ 2.6223

Stock Levels
In production
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Material
    PP
  • Compatible Fasteners
    460223
  • Bolt Circle Diameter
    220.0 mm
Bolt Hole Flange Protector - DN 300 inch pipe size Bolt Circle Diameter 430.0 mm | 16.929 in ; PP

492156

Price Range
£ 12.7234 - £ 6.2017

Stock Levels
60 In stock
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Material
    PP
  • Compatible Fasteners
    461183
  • Bolt Circle Diameter
    430.0 mm
Bolt Hole Flange Protector - DN 250 inch pipe size Bolt Circle Diameter 385.0 mm | 15.157 in ; PP

492162

Price Range
£ 13.9352 - £ 6.7982

Stock Levels
In production
Attributes
  • Colour
    Black
  • Full Material
    Polypropylene
  • Material
    PP
  • Compatible Fasteners
    461183
  • Bolt Circle Diameter
    385.0 mm