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Steel Strap for Nomial Diameter 20 to 500 Tubes

DIN 3570 - 1968

Display drawing:

Screw Thread 46 52 64 82 148 176 428 530 30 38 94 120 202 228 332 378 282
Nominal Diameter 46 52 64 82 148 176 428 530 30 38 94 120 202 228 332 378 282
D1 38~42.4 44.5~48.3 57~60.3 76.1 133~139.7 159~168.3 406.4~419 508~521 25~26.9 30~33.7 88.9 108~114.3 (191)~193.7 216~219.1 318~323.9 355.6~368 267~273
D1 tube size Metric 32 40 50 65 125 150 400 500 20 25 80 100 (175) 200 300 350 250
D1 tube size Inch 1 1/4 1 1/2 2 2 1/2 None None None None 3/4 1 3 4 None None None None None
B 50 50 50 50 60 60 70 70 40 40 50 60 60 70 70 70 70
Ds 10 10 12 12 16 16 24 24 10 10 12 16 16 20 20 24 20
D3 Size M10 M10 M12 M12 M16 M16 M24 M24 M10 M10 M12 M16 M16 M20 M20 M24 M20
D3 Diameter 10 10 12 12 16 16 24 24 10 10 12 16 16 20 20 24 20
D3 Pit 1.5 1.5 1.75 1.75 2 2 3 3 1.5 1.5 1.75 2 2 2.5 2.5 3 2.5
L 86 92 109 125 None None None None 70 76 138 None None None None None None
L1 37 40 49 57 191 217 487 589 28 31 66 171 249 283 385 435 334
N 56 62 76 94 164 192 452 554 40 48 106 136 218 248 352 402 302
per 100 units ≈ kg Type A 12 12.9 22.2 25.9 72.7 83.4 429 522 9.4 10.5 28.8 64 95.8 169.8 235 382 202.8
per 100 units ≈ kg Type B 9 9.7 16.8 19.8 None None None None 6.8 7.7 22.4 None None None None None None