The fourth grade steel sleeve can meet the requirements of connecting steel bars in horizontal, vertical, and diagonal parts of building structures such as civil engineering, water conservancy, power stations, bridges, tunnels, and subways.

The specifications include standard grid styles such as 16mm, 18mm, 20mm, 22mm, 25mm, 28mm, 32mm, 36mm, and 40mm. We also produce oversized styles such as 50mm, 55mm, and 60mm according to customer needs.

• connection sleeve