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B.S. 951 Bonding Clamp.

Good morning,

                           I have often wondered at just what is the purpose of the locking nut on the main fixing screw on a B.S. 951 bonding clamp. On static non vibrating pipes I can hardly imagine the screw becoming loose. So, is the locking nut superfluous? Or is it perhaps to allow correct orientation of the razor blade sharp warning label?


Z.

Parents
  • Perhaps it helps with thermal movement as the pipe expands and contracts with temperature.  I think the clamp bands and clamp bodies may have different expansion coefficients?  Generally good practice though.
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  • Perhaps it helps with thermal movement as the pipe expands and contracts with temperature.  I think the clamp bands and clamp bodies may have different expansion coefficients?  Generally good practice though.
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