- Country of manufactureRussia
Ov1 and Ov2 links are manufactured in accordance with GOST 25573 - 82.
Safety factor relative to breaking load is not less than 5.
The oval link type Ov is used in the manufacture of all types of slings as the upper end element. The link is made of round steel by cold or hot bending. After bending, the ends of the links are welded by resistance butt welding, the weld is located on the straight section of the link. The links are heat treated and normalized / hardened to the appropriate climatic performance of the metal hardness.
The oval link Ov2 has a larger diameter, which makes it possible to use such a link in the manufacture of low - carrying capacity slings, which will subsequently be used on cranes with a large crane hook.