Stainless Steel Snap Hook

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FAQ

What is the location of the cover plate embedded hook

1. first of all, on the template, according to the construction drawings to determine the location of embedded rings, in the template with an electric drill and ring steel reinforcement of the corresponding thickness of the hole.2 according to the construction drawings size (the number of rings, two rings as the interception of reinforced beam in length and above quantity increase) with 12 and above (the length of the beam width of reinforced steel models too easy bending deformation of beam width extension) to the Party (see detail) and steel hanging ring welding, the welding of steel support on both sides of the formwork wall beam, reinforcement rings prevent shaking.3 interception of a root diameter of 12 and above the bar, in the design of the reinforced rings exposed length (concrete) inside, and then into the steel ring welding, drill hole template, welded steel supports in the base of the template, revealing only the need to design the length of exposed.Just tidy it up.

What is the standard of lifting hook?

The wear of dangerous section reaches the original size of 10%.

Loading hook for elevator room

Generally used as a traction machine (host) installation and removal, lifting

Elevator shaft hook is the construction side or elevator shaft, the factory do?

Usually manufacturers to drawings, and then the construction side as shown in the construction! Organic elevators sometimes have holes in shear walls and floors to facilitate installation in the later stages of the plant!

Hooks need to be made of I steel, and shall not be cold processing, what does it mean?

What you say is on the site, used for hanging objects, called embedded rings, long for the lifting ring and lift the lifting ring, the specification requirements must be hot rolled 1 steelCold processing refers to the cold rolled steel or cold drawn steel, the tensile stress of the steel is high, the ductility is small, prone to brittle fracture, in the process, easy to form processing damage, it is not allowed to useCold rolling processing need heating? Oh oh? What do you see in that country?No, bending is required as required by the drawing

How many centimeters should the crane hook be replaced?

5cm need to be replaced.The wear of the dangerous section shall be made by GBl0051.2, which shall not be greater than 5% of the original height, and the hook made by the following standard shall be larger than the original size of 10%.Floating crane is generally divided into fast and slow hook, hook. But the use of large tonnage crane hook is very small. Mainly on the use of small crane. Fast hook is generally a single strand wire rope, lifting speed, high efficiency, slow hook according to the weight of lifting, and many times need on-site return wire rope, so as to be able to lift the goods. Seen the largest is 7-8 of the magnification, mainly on the lifting of heavier goods.

Why does the crane have two hooks?

Floating crane is generally divided into fast and slow hook, hook. But the use of large tonnage crane hook is very small. Mainly on the use of small crane.Fast hook is generally single strand wire rope, lifting speed, high efficiency.Slow hook will be based on the weight of the lifting of the article, a lot of time need to return to the rope, so as to be able to lift the goods. Have seen the largest is the rate of 7-8, mainly to enhance the heavier goods

nan

Detection of cracks in general with surface detection (magnetic particle or permeability), high sensitivity. In view of the hook surface oil is more, the effect of penetration test is not good, and the hook is generally ferromagnetic material, so the effect of magnetic particle inspection is good.