Product Description

Material	Q235 / Malleable Cast Iron
Surface Finish	Electro-galvanized / Hot-dip Galvanized
Compatible Screw	30/32/38/48mm
Load Capacity	1–3 Ton
Handle Style	Single / Double Cross
Origin	Rizhao, Shandong

Advantages

Made of high-strength forged material for excellent durability and stability.

Strong load capacity, safe and reliable for heavy construction work.

Forged handle design for easy and fast height adjustment without extra tools.

Galvanized surface provides great rust and corrosion resistance for long outdoor use.

Standard thread ensures smooth adjustment and firm locking.

Reusable multiple times, effectively reducing construction cost.

Good compatibility with most scaffolding jacks and screw rods.

Stable structure, anti-vibration and not easy to deform during operation.

Application Areas

The forged jack nut has a wide range of application scenarios with distinct focuses, which are mainly divided into five categories.

The residential construction field. Applicable to formwork support of high-rise and ordinary residential buildings, it is matched with U-head jacks to adjust height, ensuring formwork elevation meets construction standards, reducing pouring deviations and guaranteeing the construction quality of residential buildings.
The transportation infrastructure field. Suitable for transportation projects such as bridges, tunnels and viaducts, it provides temporary load-bearing support for core components like box girders and columns, and completes precise elevation calibration to ensure the construction accuracy and operation safety of transportation facilities.
The industrial construction field. Applied in industrial and public buildings such as factory workshops, stadiums and airport terminals, it serves as an adjustment component for temporary steel structure support, fixing component positions and fine-tuning height to ensure stable steel structure installation.
The municipal and temporary construction field. Applicable to scenarios such as construction site operation platforms, stage stands and road enclosures, it achieves structural stability by adjusting support height, improving the convenience and efficiency of construction and erection.
The large-span building field. Used in the construction of large-span buildings such as large venues and exhibition centers, it accurately controls the elevation of formwork support, ensuring smooth and standardized large-area construction and preventing deviations from affecting the overall structure of the building.