Food-Grade & Industrial Stainless Steel Pipe – ASTM Certified

Ruixiang Steel is a trusted global supplier of high-quality stainless steel pipe for both food-grade and industrial applications, certified to ASTM A312, ASTM A269, and ISO 22000-compliant standards. Our pipes are widely used in food & beverage processing, pharmaceuticals, chemical plants, and sanitary systems—where hygiene, corrosion resistance, and smooth internal surfaces are critical.

We manufacture seamless and welded stainless steel pipes in grades 304, 304L, 316, and 316L, with outer diameters from 6mm to 630mm and wall thicknesses up to 20mm. All food-grade pipes feature mechanically polished or electropolished interiors (Ra ≤ 0.8μm), ensuring no bacterial retention and full compliance with FDA and EHEDG guidelines. Industrial variants offer high pressure and temperature resistance for demanding environments.

As an ISO 9001-certified manufacturer based in Shandong, China—just hours from Qingdao Port—we guarantee strict quality control at every stage: from raw material sourcing and tube forming to hydrostatic testing, eddy current inspection, and final packaging. Every shipment includes mill test certificates and traceability documentation.

We support custom lengths, beveled ends, pickling-passivation, and protective caps for safe transport. Whether you need small-batch sanitary tubing or bulk industrial piping, Ruixiang Steel offers competitive pricing, fast lead times, and reliable export logistics to over 90 countries.

Request your sample or project quote today! Contact us via WhatsApp (+86 132 8756 7777), email (ceo@ruixiangsteel.cn), or visit https://www.rui-xiangsteel.com.