Securing Cargo with Steel Chains: 45-90 Degree Angle and Transverse Attachment

To securely fasten the cargo to the portable D-ring, six lines of steel chains with a capacity of 20T were used. These chains were positioned at an angle of 45-90 degrees in relation to the athwartship direction. Additionally, on the opposite side, six steel chains of identical specifications were directly attached to the cargo in a transverse manner.