Changzhou BOS Hydraulic Technology Co., Ltd products

High-precision carbon steel honed tubes are specialized steel tubes with exceptionally smooth and precise inner surfaces. They are made from carbon steel (an alloy of iron and carbon) and offer exceptional strength, hardness, and economy.

Round carbon steel honing tubes are made of carbon steel and tempered through cold drawing and precision honing processes, becoming the "precision blood vessels" that transmit power in hydraulic cylinders, engineering machinery and high-end equipment.