从China供应商批发进口Aisi En 304 1.4301 Stainless Steel Pipe — FOB条款

AISI EN 304 1.4301 stainless steel pipe from Jiangsu Steel Group Co., Ltd. is a grade 304 austenitic alloy with 18% chromium and 8% nickel content, designed for corrosion resistance in mild to moderately aggressive environments. The range includes square, round, oval, and special-shaped pipes, with outer diameters from 9.53 mm to 159 mm, wall thickness from 0.3 mm to 3.0 mm, and standard lengths of 6 m or custom as requested. Tolerances are tightly controlled at ±0.2 mm for outer diameter, ±0.02 mm for thickness, and ±5 mm for length, ensuring precision for structural and aesthetic applications.

The material’s composition includes 0.08% carbon, 1.00% silicon, 2.00% manganese, 0.045% phosphorus, 0.030% sulfur, and 18-20% chromium, with nickel content between 8% and 10.5%. Surface finishes range from 180g to 600g grit, including satin, hairline, and mirror options, while mechanical properties include a tensile strength of 20 kgf/mm², yield strength of 205 MPa, and 35% elongation. Typical industry standards for 304 stainless steel include ASTM A554, A249, A269, and A270, which define its suitability for handrails, railings, staircases, weldmesh screens, doors, windows, balconies, fences, benches, and furniture.

This product is favored by fabricators and manufacturers in construction, architecture, and industrial sectors for its combination of formability, weldability, and corrosion resistance. Buyers sourcing from Jiangsu Steel Group Co., Ltd. should confirm packaging, lead times, and Incoterms directly with the supplier, as these are not specified in the listing. The material is standard for applications where hygiene, durability, and low maintenance are critical, such as food processing, pharmaceutical, and marine environments.

Jiangsu Steel Group Co., Ltd. is based in Shanghai, with its registered address at 10/F No.257 Siping Road, Hongkou District. The company operates as an imported-tier supplier, specializing in stainless steel seamless and welded tubes and pipes, including square, round, oval, and special-shaped variants, as well as fittings. Its product range adheres to international standards such as ASTM A554, A249, A269, and A270, catering to industries requiring precision and durability.

The supplier’s profile indicates a harbor trust tier, though its response rate and average response hours are currently listed as zero. While the listing does not provide details on certifications, production capacity, or client history, the focus remains on its core offering of stainless steel pipes with customizable dimensions and finishes. Buyers are advised to contact Jiangsu Steel Group Co., Ltd. directly to confirm specific trade terms, verification status, and any additional quality assurances.