THE CONCEPT OF STEEL U-SHAPED CLAMP (U BOLT)

A steel U-shaped clamp, or a U-bolt, is a fundamental component in the construction industry. It consists of a lightweight, corrosion-resistant steel bar threaded at both ends and bent into a U-shaped configuration. The two ends of the steel U-shaped clamp are threaded in metric sizes, typically conforming to DIN 3570 standards or based on the specific requirements of the customer's order. Functionally, the steel U-shaped clamp operates as a type of bolt and is accompanied by components such as a nut (ecu) and a washer (lock washer). These accessories facilitate the adjustment of the steel U-shaped clamp's position and tightening force on the pipe, ensuring precise and secure connections.

U-shaped clamps come in various shapes and sizes, depending on the nature and practical construction requirements. These types include:

• 12mm (M12)
• 14mm (M14)
• 16mm (M16)
• 18mm (M18)
• 20mm (M20)

Correspondingly, they are used with various coupler plates with basic thicknesses ranging from 4-12mm and plate lengths from 80-110mm, depending on the diameter of the steel bars that need to be connected.

In addition, U-shaped clamps can be made from various materials, such as steel, stainless steel, Inox 201, Inox 303, and Inox 316. For outdoor or harsh conditions, you can choose galvanized or hot-dip galvanized U-shaped hanger straps.

The function of the U-shaped clamp

The U-shaped clamp, while being a small component in a large construction project, plays a significant role in human life. It must be acknowledged that in many construction projects, the absence of U-shaped clamps would undoubtedly make your work more complex, requiring additional effort. One of its primary functions, which makes it difficult to replace, is to secure and lock the positions of pipelines in construction projects. The pipelines here primarily include water supply and drainage pipes, fire-fighting pipelines, sewage pipes, and pipes for the transportation of oil and gas in various structures.