Crush Resistance For PLB Duct

In a Crush Resistance Test for PLB (Permanently Lubricated Duct) ducts, the objective is to evaluate the ability of the duct to withstand external pressure or crushing forces. This helps determine the duct’s structural integrity and its capacity to endure the pressures it might encounter during installation, underground use, or other relevant conditions. The results of the crush resistance test are essential for ensuring the reliability of PLB ducts in practical applications.