鐵路配件、壓板、扣板、由球墨鑄鐵製成、球墨鑄鐵鑄造服務

Ductile/Nodular cast iron is a high-strength cast iron material developed in the 1950s. Its comprehensive properties are close to steel. Based on its excellent properties, it has been successfully used to cast some parts with highly demanding complex forces, strength, toughness, and wear resistance.  Nodular cast iron has rapidly developed into a cast iron material second only to gray cast iron and widely used. The so-called "substituting iron for steel" mainly refers to ductile iron.

我們用球墨鑄鐵/球墨鑄鐵生產的鐵路配件用於鐵路施工下的鋼軌緊固。