OES Metal, established in 2014, has emerged as a globally recognized leader in the stainless steel manufacturing industry. Based in Wuxi, Jiangsu—the heart of China's steel industry—our 5,000-square-meter facility is equipped with the latest AI-driven processing and cutting technology.
As a specialized manufacturer, we focus on high-precision products, particularly the 35mm stainless tube, which has become a staple for international industrial projects. With over 100 dedicated employees, we manage the entire supply chain from raw material sourcing to final packaging and global logistics.
In the modern industrial era, the 35mm diameter stainless steel tube represents a "golden dimension" in engineering. Its balance of mechanical strength and weight makes it indispensable for hydraulic systems, heat exchangers, and architectural frameworks. From the bustling refineries of the Middle East to the high-tech automotive labs in Germany, the demand for precision-engineered 35mm tubes is at an all-time high.
Stainless steel 35mm tubes are the backbone of chemical processing. Their resistance to oxidation and corrosion ensures that long-term infrastructure remains safe and cost-effective.
Utilizing cold-rolling and bright annealing, we achieve tolerances within microns, a requirement for high-end medical and laboratory equipment.
The industry is shifting toward sustainable manufacturing. OES Metal leads this trend by optimizing energy consumption during the extrusion and finishing phases.
The 35mm specification is unique. It occupies a niche where it is robust enough for structural support but versatile enough for fluid transport. At OES Metal, we manufacture these tubes using various grades, including 304, 316, and the heat-resistant 321. Each grade serves a specific environmental challenge.
Our 304 series 35mm tubes are the world's most widely used. They offer excellent weldability and formability, making them perfect for food processing equipment where hygiene is paramount. As a leading manufacturer, we ensure that our 304 tubes exceed ASTM A240 standards, providing a finish that is both aesthetically pleasing and functionally superior.
For projects located in coastal areas or chemical plants, the 35mm stainless tube in 316L grade is mandatory. The addition of molybdenum provides localized corrosion resistance, particularly against pitting and crevice corrosion in chloride environments. We provide these with a mirror-finish (BA) or satin finish to meet specific client needs.
Procurement managers today face significant challenges: fluctuating raw material costs, logistics delays, and inconsistent quality from various suppliers. OES Metal addresses these pain points directly. By centralizing our production in Wuxi, we leverage China's most efficient steel ecosystem, allowing us to offer competitive pricing without sacrificing the E-E-A-T principles our international clients demand.
321 stainless steel tubes are vital for exhaust manifolds and heat exchangers due to their stability in high temperatures (up to 800°C). Our manufacturing process ensures titanium stabilization, preventing intergranular corrosion after welding.
The 35mm mirror-finish tube is a favorite among architects for high-end balustrades and structural glass supports. The reflective surface combined with the strength of stainless steel provides a "hi-tech" look that lasts for decades.
In power generation, precision tubes are used in condensers and feed water heaters. The 35mm diameter allows for optimal flow rates while maintaining structural integrity under high pressure.
Daily output: 50+ Tons
Inventory: 5000+ Tons
Processing: Cutting, Polishing, Threading, Bending
Standards: ASTM, JIS, DIN, EN, GB
China's steel industry has undergone a massive transformation. It is no longer just about volume; it is about high-tech precision. As a premier 35mm stainless tube manufacturer, OES Metal represents the peak of this evolution.
We utilize smart manufacturing systems that monitor every stage of the tube-making process. This data-driven approach reduces waste and ensures that every 35mm tube is identical in quality to the last.
Direct sourcing from our factory eliminates middleman markups. Our strategic location near major shipping ports reduces transit times and costs for our global partners.
Our relationship with clients doesn't end at delivery. We provide technical support and material consultation to ensure our tubes perform optimally in your specific environment.
Every shipment comes with a comprehensive Mill Test Certificate (MTC). We track every heat number back to the original furnace, providing total peace of mind for high-stakes industrial projects.
High-temperature resistance and corrosion protection. Tailored sizes for demanding environments.
Hot rolled and cold rolled options available in grades 304, 316, and Duplex 2205.
Precision slitting and mirror finishing. Perfect for automotive and decorative applications.
Hexagon, round, and square bars. Bright drawn finish with exact tolerances.
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