Which type of stranded rope has all one size wires on the outside layer and another size wires in the next layer?

Warrington rope is characterized by having a combination of wires of different sizes in its construction, leading to layers that alternate between thick and thin wires. When discussing the type of stranded rope where the outer layer consists of wires of one size while the next layer contains wires of another size, Seale rope fits this description perfectly. Seale rope is designed with a specific arrangement where the outer layer consists of larger wires, while the inner layers have smaller wires. This configuration provides enhanced flexibility and strength, making it suitable for applications requiring durability and resistance to wear.

In contrast, regular stranded rope typically has a more uniform construction without the distinct size variation found in Seale rope. Lang lay refers to a specific construction method where the wires are laid in the same direction as the lay of the rope, affecting its flexural properties but does not specifically address the variation in wire sizes as seen in Seale rope. Therefore, when identifying a rope type with particular layer characteristics, Seale is the most accurate choice based on this specific criterion.