Fastener Expo Shanghai 2026 Wraps Up: Ningbo Chenglong Special Steel Connects with Global Buyers at Booth 2N11 This June, the 16th Fastener Expo Shanghai drew crowds back to the Shanghai New International Expo Centre, and Ningbo Chenglong Special Ste...

Ningbo Chenglong Special Steel Co., Ltd. convened its 2024 annual meeting under the leadership of the General Manager. During the meeting, the General Manager highlighted the challenges faced during the year and outlined the strategic direction for the company's future business development. Additionally, specific work requirements were set for each salesperson. The sales team also delivered enthusiastic presentations during the conference.

Teflon hexagonal bolt is a kind of hexagonal bolt with Teflon coating. Teflon, also known as polytetrafluoroethylene iron (PTFE) , is a synthetic polymer with excellent chemical resistance. This coating gives the bolts excellent corrosion resistance, high temperature resistance and anti-adhesion. Teflon hexagon bolts are commonly used in mechanical equipment and structures that need to withstand high temperature, strong corrosion or viscous environments. The Teflon coating can effectively prevent the bolts from reacting with the chemical substances in the surrounding environment, thus prolonging the service life of the bolts. In addition, the lubricity of the Teflon coating also reduces friction between the bolt and the nut, making the fastener easier to disassemble and maintain. When choosing Teflon hexagon bolt, it is necessary to pay attention to its size, material and coating quality and other factors. In addition, in order to ensure the safety and reliability of bolts, it is recommended to carry out adequate testing and verification before use.