Recently, the international standard ISO 23213:2022 "Carbon Spring Wire for Mattresses and Seat Cushions", which was developed by Guizhou Steel Rope, was officially released globally.
This is the second international standard drafted by Guizhou Steel Rope after the ISO 2408:2017 "Wire Rope - Requirements" international standard.
It is understood that carbon spring steel wires for mattresses and seat cushions are mainly used in furniture, car seat cushions and other fields.
In recent years, due to the rapid development of production technology for mattresses and seat cushions, the production process of carbon spring steel wires for mattresses and seat cushions has been continuously improved, and users in international trade have put forward higher requirements for the performance of such steel wires.
The release of this standard unifies the performance indicators of carbon spring steel wire products for mattresses and seat cushions, meets the needs and development trends of the international market, and strengthens China's ability to take the lead in formulating international standards.
(The video source of Yuan Chao and Tang Yu is from Rong Media Center, Honghuagang District, Zunyi City)
Responsible editor: [Luo Pan]