Import 1045 Precision Seamless Tube For Hydraulic Jack — Buy in Bulk from Supplier in China

Zhejiang Dingxin Steel Tube Manufacturing Co., Ltd. produces 1045 precision seamless tubes engineered specifically for hydraulic jack applications. This tube is manufactured from AISI 1045 steel, a medium-carbon grade known for its strength and ability to withstand high pressure. The seamless construction ensures uniform strength around the entire circumference, which is critical for containing hydraulic fluid under load without risk of longitudinal seam failure.

Precision tubes for hydraulic cylinders are typically characterized by their internal diameter tolerance and surface finish. The inner bore is often honed or skived and roller-burnished to achieve a precise diameter and a smooth surface (typically Ra 0.2-0.4 µm), which is essential for proper seal performance and piston rod movement. The tube material is usually supplied in a normalized or stress-relieved condition to ensure dimensional stability and machinability for further processing into cylinders.

These tubes are sourced by manufacturers of hydraulic equipment, including jacks, cylinders, and presses, serving the construction, material handling, and industrial machinery sectors. Buyers should specify the required inner diameter, outer diameter, wall thickness, and length when inquiring. Zhejiang Dingxin Steel Tube Manufacturing Co., Ltd. is located in Jiaxing, Zhejiang, and details on custom cutting, heat treatment options, and export packaging must be confirmed directly with the manufacturer.

Zhejiang Dingxin Steel Tube Manufacturing Co., Ltd. is based in the Liuli Industrial Zone, Haiyan County, Jiaxing 314301, Zhejiang, China. The company is listed as an 'imported' tier supplier with a 'harbor' trust tier on the platform. The listing does not provide information about the company's establishment date, number of employees, or production capacity.

The supplier's response metrics are currently unavailable. The product description emphasizes the technical performance of the seamless tube rather than the supplier's operational history, export markets, or quality management certifications. Potential buyers should contact the company to obtain detailed company profiles, factory audit reports, and information about their quality control processes for hydraulic-grade tubes.