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BACKING RING FLANGE FOR HDPE PIPE
HYUPSHIN FLANGES
1. Standard: SABS1123, BS T/D
2. Type: Backing Ring with Hot Dipped Galvanized
3. Pressure: T1000/3, T1600/3, Table D
4. Size: 40mm-630mm
5.
Raw Material: A105, Mild Steel
6. Process: Forged 7.Basic requirements for Material and Flange
SABS 1123 T1000/3 BACKING RING FLANGE WITH HOT DIPPED GALVANIZED FOR HDPE PIPE
Pipe OD
ID
OD
Thickness
PCD
No Holes
Hole ID
Weight
Radius
mm
mm
mm
mm
mm
mm
KG
mm
40
140
10
100
4
18
50
150
10
110
4
18
63
165
12
125
4
18
75
185
12
145
4
18
90
200
12
160
8
18
110
220
12
180
8
18
125
220
12
180
8
18
140
250
14
210
8
18
160
285
16
240
8
22
180
285
16
240
8
22
200
340
18
295
8
22
225
340
18
295
8
22
250
395
18
350
12
22
280
395
20
350
12
22
315
445
22
400
12
22
355
505
25
460
16
22
400
565
25
515
16
26
450
615
30
565
20
26
500
670
30
620
20
26
560
730
35
675
20
26
630
835
36
780
20
26
BS T/D BACKING RING FLANGE WITH HOT DIPPD GALVANIZED FOR HDPE PIPE
Pipe OD
ID
OD
Thickness
PCD
No Holes
Hole ID
Weight
Radius
mm
mm
mm
mm
mm
mm
KG
mm
40
120
6
87.3
4
14
50
133.4
6
98.4
4
14
63
152.4
8
114.3
4
18
75
165.1
8
127
4
18
90
184.1
10
146
4
18
110
215.9
10
177.8
4
18
125
215.9
10
177.8
4
18
125 PVC
250
13
209.6
8
18
140
250
13
209.6
8
18
160
279.4
13
235
8
18
180
279.4
13
235
8
18
200
336.6
13
292.1
8
18
225
336.6
13
292.1
8
18
250
406.4
16
355.6
8
22
280
406.4
16
355.6
8
22
315
457.2
20
406.4
12
22
355
527.1
22
469.9
12
26
400
577.9
22
520.7
12
26
450
641.4
25
584.2
12
26
500
705
29
641.4
16
26
560
825.5
30
755.7
16
26
630
825.5
32
755.7
16
26
All our flanges are conform to European (EN), Italian (UNI), German (DIN) and US (ANSI) norms. We produce plate - lap joint - welding neck - threaded and blind flanges. We use the following raw materials: carbon steel = ASTM A105 - C22,8 - RST37,2. stainless steel = ASTM A182 F304 - F316L