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GripTec GTB minimum bending dimensions

GripTec GTB screw connections are supplied bent on request. Minimum dimension x of the sleeve shank (for GTB-A or GTB-M) depending on the mandrel diameter in accordance with DIN 1045-1.

Construction steelSleevemin bMinimium bending dimensions min x bei dbr = *)
diameter
ds
length m
mm
≥2 ds
cm
4ds bzw. 7ds
cm
10ds
cm
15ds
cm
20ds
cm
12  68.52.413.016.519.522.5
14  69.02.813.918.022.025.0
16  70.03.215.020.024.028.0
20  80.04.021.024.029.034.0
25  92.05.025.529.035.541.5
28101.05.628.532.539.546.5
32115.06.432.537.545.553.5
40155.08.041.547.557.567.5

*)Mandrel diameter dbr in accordance with DIN 1045-1. Values comply with the approval. Work sizes must be determined in accordance with the required bend.