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Flange Protection Disc
Flange protection discs can be applied for protecting flange faces and it is one of the economic solutions for securing flange faces. These are specifically applied in pipe manufacturing, pipeline construction industries and during storage and transportation of pipes also. We supply flat shaped flange protection discs which stay uniform and easy to store. We offer flange protection discs in variety of sizes in accordance with pressure ratings such as DIN flanges DN 10 to DN 600, pressure groups PN 6, 10, 16, 25 and 40 ANSI flanges 1/2 inch to 32 inches and pressure groups 150, 300, 600 and 900 lbs.
Applications and Benefits of Flange Protection Discs
Supplied in PolyCor™ corrugated LDPE.
Gives protection to full flange face and can be applied by strapping cable tiles by means of bolt holes.
Supplied in wide range of sizes and pressure ratings.
Supports for pressure groups including PN 6, 10, 16, 25 and 40 ANSI flanges 1/2 inch to 32 inches and pressure groups 150, 300, 600 and 900 lbs.
Sample
Part
Type
Pressure Groups
Nominal Diameter
Outside Diameter (mm)
Bolt Circle Diameter (mm)
Bolt Hole Size (mm)
Cable Tie Part No.
Unit of
Price
Quantity
Total
492160
DIN
PN 25
DN 600
845
845
36
461184
492158
DIN
PN 25
DN 400
620
620
36
461183
492156
DIN
PN 25
DN 300
485
485
30
461183
492155
DIN
PN 25
DN 250
425
425
30
460224
492154
DIN
PN 25
DN 200
360
360
26
460224
492153
DIN
PN 25, PN 40
DN 150
300
300
26
460223
492152
DIN
PN 25, PN 40
DN 125
270
270
26
460223
492151
DIN
PN 25, PN 40
DN 100
235
235
22
460223
492150
DIN
PN 25, PN 40
DN 80
200
200
18
460223
492149
DIN
PN 25, PN 40
DN 65
185
185
18
460223
492148
DIN
PN 16
DN 600
840
770
33
460224
492147
DIN
PN 16
DN 500
715
650
33
460224
492146
DIN
PN 16
DN 400
580
525
30
460223
492145
DIN
PN 16
DN 350
520
470
26
460223
492144
DIN
PN 16
DN 300
460
410
26
460223
492143
DIN
PN 16
DN 250
405
355
26
460223
492142
DIN
PN 16
DN 200
340
295
22
460223
491832
DIN
PN 10
DN 600
780
725
27
460224
491831
DIN
PN 10
DN 500
670
620
26
460223
491830
DIN
PN 10
DN 400
565
515
26
460223
491829
DIN
PN 10
DN 350
505
460
22
460223
491828
DIN
PN 10
DN 300
445
400
22
460223
491827
DIN
PN 10
DN 250
395
350
22
460223
491826
DIN
PN 10
DN 200
340
295
22
460223
491825
DIN
PN 10, PN 16
DN 150
285
240
22
460223
491824
DIN
PN 10, PN 16
DN 125
250
210
18
460223
491823
DIN
PN 10, PN 16
DN 100
220
180
18
460223
491822
DIN
PN 10, PN 16
DN 80
200
160
18
460223
491821
DIN
PN 10, PN 16
DN 65
185
145
18
460223
491820
DIN
PN 10, PN 16, PN 25, PN 40
DN 50
165
125
18
460223
491819
DIN
PN 10, PN 16, PN 25, PN 40
DN 40
150
110
18
460223
491818
DIN
PN 10, PN 16, PN 25, PN 40
DN 32
140
100
18
460223
491817
DIN
PN 10, PN 16, PN 25, PN 40
DN 25
115
85
14
460223
491816
DIN
PN 10, PN 16, PN 25, PN 40
DN 20
105
75
14
460223
491815
DIN
PN 10, PN 16, PN 25, PN 40
DN 15
95
65
14
460223
491814
DIN
PN 10, PN 16, PN 25, PN 40
DN 10
90
60
14
460223
491813
DIN
PN 6
DN 600
755
705
24
460223
491812
DIN
PN 6
DN 500
645
600
22
460223
491811
DIN
PN 6
DN 400
540
495
22
460223
491810
DIN
PN 6
DN 350
490
445
22
460223
491809
DIN
PN 6
DN 300
440
395
22
460223
491808
DIN
PN 6
DN 250
375
335
18
460223
491807
DIN
PN 6
DN 200
320
280
18
460223
491806
DIN
PN 6
DN 150
265
225
18
460223
491805
DIN
PN 6
DN 125
240
200
18
460223
491804
DIN
PN 6
DN 100
210
170
18
460223
491803
DIN
PN 6
DN 80
190
150
18
460223
491802
DIN
PN 6
DN 65
160
130
14
460223
491801
DIN
PN 6
DN 50
140
110
14
460223
491800
DIN
PN 6
DN 40
130
100
14
460223
491799
DIN
PN 6
DN 32
120
90
14
460223
491797
DIN
PN 6
DN 20
90
65
11
460223
491796
DIN
PN 6
DN 15
80
55
11
460223
491795
DIN
PN 6
DN 10
75
50
11
460223
491782
ANSI
900 lbs
10"
546.1
469.9
38.1
461183
491781
ANSI
900 lbs
8"
469.9
393.7
38.1
461183
491780
ANSI
900 lbs
6"
381
317.5
31.8
461183
491779
ANSI
900 lbs
5"
349.3
279.4
34.9
461183
491778
ANSI
900 lbs
4"
292.1
235
31.8
460224
491777
ANSI
900 lbs
3"
241.3
190.5
25.4
460224
491776
ANSI
900 lbs
2 1⁄2"
244.5
190.5
28.6
460224
491775
ANSI
900 lbs
2"
215.9
165.1
25.4
460224
491774
ANSI
900 lbs
1 1⁄2"
177.8
123.8
28.6
460223
491772
ANSI
900 lbs
1"
149.2
101.6
25.4
460223
491771
ANSI
900 lbs
3⁄4"
130.2
88.9
22.2
460223
491770
ANSI
900 lbs
1⁄2"
120.7
82.6
22.2
460223
491758
ANSI
600 lbs
10"
508
431.8
34.9
461183
491757
ANSI
600 lbs
8"
419.1
349.3
31.8
461183
491756
ANSI
600 lbs
6"
355.6
292.1
28.6
460224
491755
ANSI
600 lbs
5"
330.2
266.7
28.6
460224
491754
ANSI
600 lbs
4"
273.1
215.9
25.4
460224
491745
ANSI
300 lbs
20"
774.7
685.8
34.9
461183
491740
ANSI
300 lbs
10"
444.5
387.4
28.6
460224
491739
ANSI
300 lbs
8"
381
330.2
25.4
460224
491738
ANSI
300 lbs
6"
317.5
269.9
22.2
460223
491737
ANSI
300 lbs
5"
279.4
235
22.2
460223
491736
ANSI
300 lbs
4"
254
200
22.2
460223
491735
ANSI
300 lbs
3 1⁄2"
228.6
184.2
22.2
460223
491734
ANSI
300 lbs, 600lbs
3"
209.6
168.3
22.2
460223
491733
ANSI
300 lbs, 600lbs
2 1⁄2"
190.5
149.2
22.2
460223
491732
ANSI
300 lbs, 600lbs
2"
165.1
127
19.1
460223
491731
ANSI
300 lbs, 600lbs
1 1⁄2"
155.6
114.3
22.2
460223
491730
ANSI
300 lbs, 600lbs
1 1⁄4"
133.4
98.4
19.1
460223
491729
ANSI
300 lbs, 600lbs
1"
123.8
88.9
19.1
460223
491728
ANSI
300 lbs, 600lbs
3⁄4"
117.5
82.6
19.1
460223
491727
ANSI
300 lbs, 600lbs
1⁄2"
95.3
66.7
15.9
460223
491713
ANSI
150 lbs
10"
406.4
362
25.4
460223
491712
ANSI
150 lbs
8"
342.9
298.5
22.2
460223
491711
ANSI
150 lbs
6"
279.4
241.3
22.2
460223
491710
ANSI
150 lbs
5"
254
215.9
22.2
460223
491709
ANSI
150 lbs
4"
228.6
190.5
19.1
460223
491708
ANSI
150 lbs
3 1⁄2"
215.9
177.8
19.1
460223
491707
ANSI
150 lbs
3"
190.5
152.4
19.1
460223
491706
ANSI
150 lbs
2 1⁄2"
177.8
139.7
19.1
460223
491705
ANSI
150 lbs
2"
152.4
120.7
19.1
460223
491704
ANSI
150 lbs
1 1⁄2"
127
98.4
15.9
460223
491703
ANSI
150 lbs
1 1⁄4"
117.5
88.9
15.9
460223
491702
ANSI
150 lbs
1"
108
79.4
15.9
460223
491701
ANSI
150 lbs
3⁄4"
98.4
69.9
15.9
460223
491700
ANSI
150 lbs
1⁄2"
88.9
60.3
15.9
460223
