Hy-chrome Liners

TEXMA’s hy-chrome liners are made with a high chrome iron sleeve in a forged steel hull. The bore hardness is 60 70 67 Rockwell C scales, while the hull has high tensile strength of more than 90,000psi. Combining the characteristics of chrome with state of the art manufacturing, the liners can withstand mud pressure of up to 10,000psi. The life of our hy-chrome liners have proven to generally reach a level of more than 800 hours of service. Such performance has earned TEXMA’s hy-chrome liners an outstanding reputation for extended service operations.