The RUD VLBS Load Ring For Welding On Pipes has a safety rating of 4:1 and comes fully tested and approved by DGUV. The suspension ring and block are completely undetachable. The VLBS-P must only be weld on curved surfaces. Round shaped parts (i.e tubes) with an outside diameter of 82mm up to 220mm, or an outside radius of R41 up to R110. 

Model Product Code  Weight (kg) Nominal WLL (kg) T (mm) A (mm) B (mm) C (mm) D (mm) E (mm) F (mm) G (MM) H (mm)
VLBSP 4.0t  7995472 0.80 4000 87 45 87 35 51 52 18 46 16.5