SLN Round sling can be loaded up to 300 Tons, effective length is eighty metres, safety factor generally adopts 5:1, 6:1 and 7:1,8:1,  it is made from tensile polyester industrial filament, inner loading core forms circular shape in endless rounding, outer thimble made from 100% polyester does not assume weight and protects the inner loading core. Producing Standard: EN1492-2; ASTME B30.9-1996; AS 4497.1-1997; JBT8521.2-2007