Safety operation crane hook is one of the most suitable slings in hoisting. It is connected with pulleys
to hang on the wire rope of lifting mechanism. And the hook is the most widely usage when lifting cargos. It is made easily and operated practically.
Hooks can be classified into single hook and double hooks according to the appearance; forged hooks and strapped hooks according to production
method.
Single/Double/Block hook features:
Heavy duty and fast delivery
M, P, S, T, V Grade accord with DIN, FEM, JIS Standard.
Materials:
M grade with DG20, or DG20Mn;P grade with DG20Mn;S grade with DG34CrMo
T grade below 40t with DG34CrMo, more than 40t with DG34CrNiMo or DG30Cr2Ni2Mo
V grade below 40t with DG34CrNiMo or DG30Cr2Ni2Mo, more than 40t with DG30Cr2Ni2Mo.
Model:
Hooks have single hook and double hooks according to shape of hook.
Five strength grades M,P,S,T,V,are classified in accordance with mechanical property.
Forging hook and strap type hook are manufactured according to method of manufacturing.
For single hook: Manufacturing is simple and it is easy to operate, it is mainly used in the workplace below 80t lifting capacity. Force symmetry double hooks are adopted to larger capacity.
Forging hook material adopts high-quality low carbon killed steel or low carbon alloy steel, such as 20 high-quality low carbon steel, 16Mn,20MnSi,36MnSi, which is annealed after being forged.
Strap type hook: riveted through several pieces of cutting forming steel; When individual plate has flaws, the whole hook is not damaged. Good safety , heavy dead weight; mainly equipped with big lifting capacity cranes or cranes lifting molten steel ladles.
to hang on the wire rope of lifting mechanism. And the hook is the most widely usage when lifting cargos. It is made easily and operated practically.
Hooks can be classified into single hook and double hooks according to the appearance; forged hooks and strapped hooks according to production
method.
Single/Double/Block hook features:
Heavy duty and fast delivery
M, P, S, T, V Grade accord with DIN, FEM, JIS Standard.
Materials:
M grade with DG20, or DG20Mn;P grade with DG20Mn;S grade with DG34CrMo
T grade below 40t with DG34CrMo, more than 40t with DG34CrNiMo or DG30Cr2Ni2Mo
V grade below 40t with DG34CrNiMo or DG30Cr2Ni2Mo, more than 40t with DG30Cr2Ni2Mo.
Model:
Hooks have single hook and double hooks according to shape of hook.
Five strength grades M,P,S,T,V,are classified in accordance with mechanical property.
Forging hook and strap type hook are manufactured according to method of manufacturing.
For single hook: Manufacturing is simple and it is easy to operate, it is mainly used in the workplace below 80t lifting capacity. Force symmetry double hooks are adopted to larger capacity.
Forging hook material adopts high-quality low carbon killed steel or low carbon alloy steel, such as 20 high-quality low carbon steel, 16Mn,20MnSi,36MnSi, which is annealed after being forged.
Strap type hook: riveted through several pieces of cutting forming steel; When individual plate has flaws, the whole hook is not damaged. Good safety , heavy dead weight; mainly equipped with big lifting capacity cranes or cranes lifting molten steel ladles.