• Light Duty DIN 3015 PartI
  • Heavy Duty DIN 3015 PartII
  • U Clamp DIN 3570 Section
  • Construction Series
Pipe Size D1 WELD PLATE TOP PLATE HEX
HEAD BOLT
Group MM
OD		 INCH
OD		 INCH
NB		 L1 H L2 S
(MIN}		 WIDTH
(W)		 L1 L2 B S H D L1 L2 B S D GXL
1 6 1/4   28 27 9.5 0.4 30 31.5 10 30 3 6.5 12 28 9.5 30 3 7 M6X30
8    
10 3/8 1/8
12
 1/4  
  6     37 37 20 0.4 30 36 20 30 3 6.5 12 34 20 30 3 7 M6X30
1S 8    
10 3/8 1/8
12
12		  
2S 14   1/4 42 33 26 0.6 30 42 26 30 3 6.5 12 40.5 26 30 3 7 M6X35
15    
16 5/8 3/8
18
19
3/4		  
3S 20     50 36 33 0.6 30 50 33 30 3 6.5 12 48 33 30 3 7 M6X40
22   1/2
25 1  
28  
3/4
4S 30     59 42 40 0.6 30 60 40 30 3 6.5 12 57 40 30 3 7 M6X45
32 1.1/4  
5S 35 1.1/2 1 71 58 52 0.8 30 71 52 30 3 6.5 12 70 52 30 3 7 M6X60
38    
  42
   1.1/4
  48   1.1/2 86 66 66 0.8 30 88 66 30 3 6.5 12 86 66 30 3 7 M6X70
6S 50 2  

Pipe Size D1 WELD PLATE TOP PLATE HEX
HEAD BOLT		 Vertical Mounting
Middle Plate		 Vertical Mounting
Stacking Bolt
Group MM
OD		 INCH
OD		 INCH
NB		 L1 L2 H S
(Min)		 Width
(W)		 L1 L2 B S H D L1 L2 B S D GXL L1 L2 B1 B2 S G L1 L2 L3 SW
7H 6 1/4   55 33 32 0.6 30.5 74 33 30 8 8 18 55 33 30 8 11 M10X45 56 13 30 15 8 M10 49 40 15Min 15
8    
10 3/8 1/8
12 1/2  
14   1/4
15    
16 5/8 3/8
18    
8H 19 3/4   70 45 48 0.6 30.5 86 45 30 8 8 18 70 45 30 8 11 M10X60 70 26 30 15 8 M10 65 51 15Min 15
20    
22 7/8 1/2
25 1  
28   3/4
9H 30 1.1/4   85 60 60 0.6 30.5 100 60 30 8 8 18 85 60 30 8 11 M10X70 85 40 30 15 8 M10 77 82 15Min 15
35   1
38 1.1/2  
10H 42   1.1/4 115 90 89 2 45 140 90 45 10 8 20 115 90 45 10 14 M12X100 116 69 45 17 10 M12 110 110 18Min 17
50 2 1.1/2
60   2
63 2.1/2  
65    
11H 70     152 122 120 2 60 180 122 60 10 12 24 152 122 60 10 19 M16X130 153 97 60 22 10 M16 144 144 24Min 21
73   2.1/2
76 3  
89 3.1/2 3
90    
12H 101 4 3.1/2 206 168 167 2 80 226 168 80 15 18 30 206 168 80 15 22 M20X190 206 130 80 28 15 M20 200 150 30Min 27
114 4.1/2 4
13H 127 5 4.1/2 251 205 200 3 91 270 205 90 15 21 35 251 205 90 15 26 M24X220 251 166 90 31 15 M24 240 180 50Min 30
141 5.1/2 5
150 6  
168 6.1/2 6
14H 219 8.1/2 8 336 265 270 3 120 340 265 120 25 21 45 320 265 120 25 35 M30X300 317 205 120 49 25 M30 331 256 60Min 46

PIPE OD U'BOLT CALMP TYPE UBR
DN D1
INCH-NB		 MM-OD A B D3 E H1
20 34 25
26.9		 30 40
M10		 40 70
32 1.1/4 38
42.4		 46 50 M10 56 86
50 2 57
60.3		 64 50 M12 76 103
10 4 108
114.3		 120 60 M16 136 171
150 6 159
168.3		 176 60 M16 192 217
175   193.7 202 70 M16 218 249
200   216
219.7		 228 70 M20 248 283
250   267
273		 282 70 M20 302 334
300   318
323.9		 332 70 M20 352 385
350   355.6
368		 378 70 M24 402 435
400   406.4
419		 428 70 M24 452 487
500   508
521		 530 70 M24 554 589

Dimension Chart For Single / Double Pipe Clamp Assy
Pipe-OD
D1		 L1 L2 L3 L4 H1 H2 H3 H4 B1 B2 B3 D2 Hexagon
HeadBolt		 Number of
Pads
220 to 275 420 330 580 490 220 220 75 90 150 280 150 35 M30X420 4
276 to 325 460 370 620 530 240 240 75 90 150 280 150 35 M30X460 4
326 to 370 510 420 670 580 260 260 75 90 150 280 150 35 M30X500 4
371 to 425 570 480 750 640 290 290 75 90 150 280 150 35 M30X560 4
426 to 485 620 530 800 730 305 305 75 90 150 280 150 35 M30X590 4
486 to 550 680 590 860 790 370 370 75 90 150 280 150 35 M30X720 4
551 to 630 760 470 940 870 410 410 75 90 150 280 150 35 M30X800 4
631 to 715 845 755 1025 955 452 452 75 90 150 280 150 35 M30X884 4
716 to 800 940 850 1120 1050 495 495 75 90 150 280 150 35 M30X970 4