Product characteristics

Body material: general carbon steel stainless steel other metal materials

Suitable for all kinds of steel structure, cable line, bracket, elevator guide rail installation, pipe, pipe clamp, gate,

Stairs, railings, machines, elevators, steel ladders, work frames, vibration bearing heavy load building components.

Applicable base materials: concrete dense natural stone.

Seismic durability reliable post expansion function.

Quick assembly quick installation. It is usually used in heavy load facilities because of its strong fastening force due to the use of thickened pipe sleeve large-scale washer spring washer.

The rated tensile force values are measured under the condition of 260-300kgs / cm2 cement strength, the maximum safe load shall exceed 25% of the rated value

Product advantages:

Elevator special expansion bolt is the best product for installing guide rail, bracket, pressing plate laminated door device

Anti seismic durability reliable post expansion function

Because of the use of thickened casing enlarged flat pad, it has strong fastening force, which is usually used in heavy load facilities.

Even in cracked concrete, anchor bolt has high bearing capacity high safety performance.

Because the anchor bolt does produce expansion stress, the anchor bolt is embedded in the conical hole by convex line combination, which ensures the maximum anchoring reliability