从China供应商批量进口316 Stainless Steel Cylinder

This 316 stainless steel cylinder is engineered for industrial use, with a surface roughness of 0.4 to 0.1 micrometres ensuring a smooth, precision finish for applications where tight tolerances are critical. The material grade 316 provides enhanced corrosion resistance, particularly against chlorides and marine environments, making it suitable for chemical, pharmaceutical and offshore applications. The component has undergone surface treatment to achieve a hardness of HRC60, which significantly improves its wear resistance in high-friction settings.

The cylinder meets stringent geometric tolerances, including a straightness tolerance of 0.15 per 1000 mm and circularity adhering to GB118 standards, ensuring consistent performance in pneumatic or hydraulic systems. Standard industry practice for 316 stainless steel cylinders includes typical internal finish values of Ra 0.2 to 0.8 micrometres for dynamic seals, and wall thicknesses ranging from 1.5 mm for light-duty to 6 mm for heavy-duty variants. The material’s austenitic structure offers excellent weldability and formability, with a typical tensile strength of 500 to 700 MPa in the annealed condition.

Common applications include automation equipment, fluid power systems and precision machinery where reliability under cyclic loading is essential. Buyers in automotive and aerospace sectors source these cylinders for their combination of durability and corrosion resistance in aggressive media. Packaging is typically wooden crates or reinforced cardboard for bulk shipments, with FOB or CIF terms standard for export. Confirm exact packaging, MOQ and lead time directly with Fenghua Lingong Pneumatic Components Factory, as these are not specified in the listing.

Fenghua Lingong Pneumatic Components Factory is based in No.2 Chengxin Rd, Jishan Industrial Zone, Xikou, Fenghua Ningbo, Zhejiang, China. The supplier operates as an imported-tier producer specialising in pneumatic components, with a focus on precision-engineered parts for industrial applications. The listed trust tier is harbor, indicating a baseline level of verification for export capabilities.

The factory’s profile does not specify response rates or average response hours, and no additional claims about certifications, client base or production capacity are provided. Buyers should verify these details directly, as the listing contains no information about quality management systems, export history or third-party audits. The address confirms the supplier’s location in a known industrial hub for pneumatic and hydraulic component manufacturing.