Backing Rings

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Backing Rings Galvanised DIN

  • Application: Above ground and buried
  • Sealing Integrity: Even load distribution
  • Suitable: Gas, Water, Slurry, Compressed Air and Corrosive systems
  • Material: Galvanised Steel
Custom Option

Backing Rings - Galvanised - DIN

Variants: 17

#CodeSize (mm)D1 (mm)D2 (mm)S1 (mm)PCD (mm)n-Ød (mm)Bolt SizeNo BoltsWeight (kg)
1 BFGDIN1603232 (1")11544128514M1640.78
Product Drawing
Size (mm) : 32 (1")
D1 (mm) : 115
D2 (mm) : 44
S1 (mm) : 12
PCD (mm) : 85
n-Ød (mm) : 14
Bolt Size : M16
No Bolts : 4
Weight (kg) : 0.78
2 BFGDIN1604040 (1 1/4")140521410018M1641.35
Product Drawing
Size (mm) : 40 (1 1/4")
D1 (mm) : 140
D2 (mm) : 52
S1 (mm) : 14
PCD (mm) : 100
n-Ød (mm) : 18
Bolt Size : M16
No Bolts : 4
Weight (kg) : 1.35
3 BFGDIN1605050 (1 1/2")150621411018M1641.5
Product Drawing
Size (mm) : 50 (1 1/2")
D1 (mm) : 150
D2 (mm) : 62
S1 (mm) : 14
PCD (mm) : 110
n-Ød (mm) : 18
Bolt Size : M16
No Bolts : 4
Weight (kg) : 1.5
4 BFGDIN1606363 (2")165781612518M1641.96
Product Drawing
Size (mm) : 63 (2")
D1 (mm) : 165
D2 (mm) : 78
S1 (mm) : 16
PCD (mm) : 125
n-Ød (mm) : 18
Bolt Size : M16
No Bolts : 4
Weight (kg) : 1.96
5 BFGDIN1607575 (2 1/2")185921614518M1682.29
Product Drawing
Size (mm) : 75 (2 1/2")
D1 (mm) : 185
D2 (mm) : 92
S1 (mm) : 16
PCD (mm) : 145
n-Ød (mm) : 18
Bolt Size : M16
No Bolts : 8
Weight (kg) : 2.29
6 BFGDIN1609090 (3")2001081816018M1682.86
Product Drawing
Size (mm) : 90 (3")
D1 (mm) : 200
D2 (mm) : 108
S1 (mm) : 18
PCD (mm) : 160
n-Ød (mm) : 18
Bolt Size : M16
No Bolts : 8
Weight (kg) : 2.86
7 BFGDIN16110110 (4")2201281818018M1683.27
Product Drawing
Size (mm) : 110 (4")
D1 (mm) : 220
D2 (mm) : 128
S1 (mm) : 18
PCD (mm) : 180
n-Ød (mm) : 18
Bolt Size : M16
No Bolts : 8
Weight (kg) : 3.27
8 BFGDIN16125125 (5")2501402521018M1686.23
Product Drawing
Size (mm) : 125 (5")
D1 (mm) : 250
D2 (mm) : 140
S1 (mm) : 25
PCD (mm) : 210
n-Ød (mm) : 18
Bolt Size : M16
No Bolts : 8
Weight (kg) : 6.23
9 BFGDIN161254125 (4")2201401818018M1682.92
Product Drawing
Size (mm) : 125 (4")
D1 (mm) : 220
D2 (mm) : 140
S1 (mm) : 18
PCD (mm) : 180
n-Ød (mm) : 18
Bolt Size : M16
No Bolts : 8
Weight (kg) : 2.92
10 BFGDIN16140140 (5")2501581821018M1683.89
Product Drawing
Size (mm) : 140 (5")
D1 (mm) : 250
D2 (mm) : 158
S1 (mm) : 18
PCD (mm) : 210
n-Ød (mm) : 18
Bolt Size : M16
No Bolts : 8
Weight (kg) : 3.89
11 BFGDIN16160160 (6")2851782024022M2085.64
Product Drawing
Size (mm) : 160 (6")
D1 (mm) : 285
D2 (mm) : 178
S1 (mm) : 20
PCD (mm) : 240
n-Ød (mm) : 22
Bolt Size : M20
No Bolts : 8
Weight (kg) : 5.64
12 BFGDIN16180180 (6")2851952024022M2084.86
Product Drawing
Size (mm) : 180 (6")
D1 (mm) : 285
D2 (mm) : 195
S1 (mm) : 20
PCD (mm) : 240
n-Ød (mm) : 22
Bolt Size : M20
No Bolts : 8
Weight (kg) : 4.86
13 BFGDIN16200200 (8")3402352429522M20128.09
Product Drawing
Size (mm) : 200 (8")
D1 (mm) : 340
D2 (mm) : 235
S1 (mm) : 24
PCD (mm) : 295
n-Ød (mm) : 22
Bolt Size : M20
No Bolts : 12
Weight (kg) : 8.09
14 BFGDIN16225225 (8")3402402429522M20127.74
Product Drawing
Size (mm) : 225 (8")
D1 (mm) : 340
D2 (mm) : 240
S1 (mm) : 24
PCD (mm) : 295
n-Ød (mm) : 22
Bolt Size : M20
No Bolts : 12
Weight (kg) : 7.74
15 BFGDIN16250250 (10")4052903035526M241213.31
Product Drawing
Size (mm) : 250 (10")
D1 (mm) : 405
D2 (mm) : 290
S1 (mm) : 30
PCD (mm) : 355
n-Ød (mm) : 26
Bolt Size : M24
No Bolts : 12
Weight (kg) : 13.31
16 BFGDIN16280280 (10")4053003035526M241212.22
Product Drawing
Size (mm) : 280 (10")
D1 (mm) : 405
D2 (mm) : 300
S1 (mm) : 30
PCD (mm) : 355
n-Ød (mm) : 26
Bolt Size : M24
No Bolts : 12
Weight (kg) : 12.22
17 BFGDIN16315315 (12")4603453441026M241217.75
Product Drawing
Size (mm) : 315 (12")
D1 (mm) : 460
D2 (mm) : 345
S1 (mm) : 34
PCD (mm) : 410
n-Ød (mm) : 26
Bolt Size : M24
No Bolts : 12
Weight (kg) : 17.75
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