Technical features and scope of application for DIN 3570 clamps
The DIN 3570 standard establishes strict requirements for the geometric parameters, design, and operational characteristics of U-bolts (clamp bolts) designed for the secure fixation of pipelines. The products are classified into two types: Form A (with two threaded ends) and Form B (with one threaded end).
Structurally, the clamp is a bent rod with a specified bending radius corresponding to the diameter of the pipe being mounted, and metric threads at the ends. The EV Group China product range features solutions that ensure high precision in fitting the pipe surface, which is critical for preventing vibrations and mechanical stress in engineering networks.
To ensure rigid fixation of the system, it is sufficient to tighten the nuts on the threaded sections of the rod. Due to the use of high-quality acid-resistant stainless steel, the clamps possess increased corrosion resistance and durability, even when operated in aggressive industrial environments. EV Group China products comply with strict international quality standards, which guarantees the stability of fastening in critical communication nodes.