welded duplex stainless steel pipe
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لوله فولادی ضد خوردگی سوپر دوپلکس 6.0mm - 1829mm OD ASTM A790 A789 A928
Corrosion resistant duplex steel pipe is specifically engineered for service in aggressive environments where standard stainless steels such as 304 and 316 are prone to failure. The unique two-phase microstructure (austenite + ferrite) combined with elevated levels of chromium, molybdenum, and nitrogen provides exceptional resistance to a wide range of corrosive attack mechanisms. Our duplex steel pipes offer outstanding protection against pitting, crevice corrosion, stress
ASTM A213 لوله مبادله گرما فولاد ضد زنگ مقاوم به خوردگی لوله U Bend
U-bend stainless steel heat exchanger tubes are seamless or welded tubes precision-formed into a U-shape, designed specifically for shell and tube heat exchangers. This U-configuration allows the tube bundle to expand and contract freely under thermal stress while eliminating the need for a second tube sheet, making the entire heat exchanger more compact, cost-effective, and easier to maintain. Manufactured from high-quality austenitic stainless steel grades such as 304, 304L
لوله های دور از فولاد ضد زنگ ASTM A269 با فشار بالا
Cold drawn stainless steel round pipe is manufactured through a multi-stage drawing process that pulls a hot-rolled or extruded tube through a die at room temperature. This cold working process produces a pipe with superior dimensional accuracy, smoother surface finish, enhanced mechanical properties, and tighter wall thickness tolerances compared to hot finished alternatives. The cold drawing process work-hardens the material, increasing tensile and yield strength while
لوله ضد خوردگی فولاد ضد زنگ برای محیط های دریایی Duplex 2205 2507
The Corrosion-Resistant Tube for Marine Environments is specifically engineered to withstand the highly aggressive conditions found in seawater, brackish water, and coastal atmospheric applications. Manufactured from molybdenum-bearing austenitic stainless steel or duplex grades, this tube offers exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking caused by chlorides. Its seamless construction eliminates weld-related weak points, ensuring long
درجه دریایی 316 فولاد ضد زنگ قطعه مستطیل حفره ای جوش ASTM A554
Marine grade rectangular hollow section (RHS) refers to 316 stainless steel rectangular tubing specifically designed for applications in coastal, offshore, and marine environments where standard 304 stainless steel would be susceptible to pitting and corrosion from chloride exposure. The addition of 2-3% molybdenum to the 316 grade provides significantly enhanced resistance to pitting, crevice corrosion, and stress corrosion cracking in seawater, salt spray, and chloride-rich
لوله بی سیم فولاد ضد زنگ صنعتی SMLS لوله 6mm - 630mm OD ASTM A269 A312
The Industrial Stainless Steel Seamless Tube is manufactured through precision cold drawing or hot rolling processes, ensuring a uniform wall thickness, smooth internal and external surfaces, and zero weld defects. Designed for demanding industrial environments, this tube offers excellent corrosion resistance, high-temperature strength, and reliable mechanical performance. It is suitable for both fluid transport and structural applications. Product Specifications Parameter
2205 لوله فولادی ضد زنگ ASTM A790 لوله بدون درز دوبلکس UNS S31803 / S32205 برای مواد شیمیایی دریایی
2205 Stainless Steel Pipe - UNS S31803 S32205 Seamless Tubing The 2205 duplex stainless steel pipe combines the best properties of austenitic and ferritic stainless steels. It provides excellent resistance to chloride stress corrosion cracking (SCC), high thermal conductivity, and a low coefficient of thermal expansion. Key Advantages vs Standard Austenitic Grades Higher strength - allows for reduced wall thickness and lighter weight structures Superior corrosion resistance -
ASTM A789 لوله دقیق جوش داده شده بدون درز SS برای خطوط ابزار دقیق مبدل های حرارتی
ASTM A789 2205 لوله بدون درز دوبلکس مقاوم در برابر خوردگی برای خطوط فرآیند هیدرولیک
لوله مبادله گرما با فشار بالا SS ساخت و ساز بدون سلسله ضخامت دیوار سفارشی
High pressure heat exchanger tube is specifically designed to withstand extreme internal and external pressures while maintaining efficient heat transfer performance. Manufactured from high-strength stainless steel and nickel alloys, these tubes are essential for applications where both pressure resistance and thermal efficiency are critical. Available in seamless construction to eliminate weld line weaknesses.Product SpecificationsParameterDetailsApplicable StandardsASTM
