Forged Coupler

Forged fasteners are high-strength connectors used to fasten and connect rods (such as steel pipes and profiles) in construction, machinery, and other fields. They are named for being manufactured using the forging process and feature strong load-bearing capacity, stable structure, and long service life. They are widely applied in scenarios with high requirements for connection strength, such as heavy-duty scaffolding, industrial equipment installation, and bridge construction.

I. Manufacturing Process: Forging Forming

The advantages of forged fasteners are as follows:

Excellent anti-breaking performance: The malleable iron forged steel pipe scaffolding fasteners, made by calcining and mixing bread iron and deformed steel bars, not only have good hardness but also excellent anti-breaking performance.

Good flexibility: The blank undergoes high-temperature treatment at 900°C, which enhances the flexibility of the steel pipe scaffolding fasteners.

Strong corrosion resistance: A dense and firm oxide film adheres to the surface of the steel pipe scaffolding fasteners, which can prevent the elements inside the steel pipe from diffusing outward, thereby playing a role in rust prevention.

Strong anti-slip performance: The anti-slip performance of scaffolding fasteners ensures that the steel pipe and the fastener are in a fitting surface state with a large fitting area. This overcomes the disadvantage that traditional fasteners only fit the steel pipe in points or lines, eliminates the hidden danger of steel pipe slipping, and ensures the safety effect when using steel pipes.

Strong deformation resistance: The structural strength of forged fasteners is significantly better than that of traditional butt joint fasteners. Compared with traditional butt joint fasteners, they are more safe and reliable.

Usage Precautions

During installation, ensure that the fasteners are closely attached to the rods, and the bolts are tightened to the specified torque (usually 30-50N・m) to avoid loosening.

Regularly check whether the surface anti-corrosion coating is intact. If rust occurs, repair or replace it in time.

Avoid overloading to prevent deformation or fracture due to long-term excessive stress.