ASTM A213 314 Stainless Steel Seamless Tube Manufacturer

We at XTD (Zhejiang Xintongda Special Steel) are a China-based trusted manufacturer and supplier of Stainless Steel 314 seamless tubes. This tube has no welded seams and provides excellent structural strength. SS 314 is a chromium-nickel stainless steel grade with high silicon content (1.50–3.00%). It has 23-26% chromium and 19-22% nickel. This alloy gives excellent oxidation resistance in extreme heat. We manufacture our tubes as per ASTM A213 standards using cold drawing and annealing processes. The result ensures durability and long service life. Our tubes offer stable corrosion resistance in high-temperature, oxidising environments. These tubes have a minimum high yield strength of 205 MPa and excellent fatigue endurance. ASTM A213 TP314 seamless tubes are reliable at temperatures of up to 1100°C. It is often used in furnace systems, heat exchangers, and chemical processing plants. As an ISO-certified supplier, we have an annual supply capacity of 25,000 tons. We deliver in-stock products within a week and production orders in 15 to 60 days. Customers rely on XTD for high-quality seamless 314 tubes at competitive pricing from a well-known supplier with four decades of experience.

Product Specification:

• Standard ASTM A213
• OD Range 6.35-257 mm
• Thickness 0.89-12.7 mm
• Length ≤ 22 m

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