Wire Rope Proof Load Testing: What a Proof Test Proves and What It Doesn’t
Wire rope proof load testing explained: what a proof test actually verifies, where the 2x WLL rule comes from, why the rope itself is break tested instead, proof force by product and standard, how to read a proof test certificate and why a proof test is not an in-service inspection. By Andri, Technical Writer & Crane Rope Specialist, Aulone.
