Through years of practical exploration, a R&D system with a technology center as the main body has been gradually established, and a R&D team has gathered a large number of first-class technical personnel in the field of large diameter duplex stainless steel tube, welding of duplex stainless steel tube, wholesaler of duplex stainless steel tube at home and abroad. Serve the company's R&D, sales, and after-sales lines, and provide customers with solutions. As a professional accurate duplex stainless steel tube manufacturer, we always provide only the highest quality products and are committed to developing and producing safe and efficient products. Honesty is the core of our culture, and it is the value standard and basic belief that all employees should believe in and always adhere to. Complete testing conditions are the basic guarantee of quality and development ability. We have complete testing equipment and testing process, professional personnel team, and a large amount of test data accumulation. Customer satisfaction is our direction and glory, and customer criticism is our driving force. In the new historical period, we will, as always, adhere to the fundamental tenet of keeping promise and serving customers. In the market competition, we change our business philosophy and implement modern management system.
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2507 Super Duplex TubingProduct Description The continuous use temperature range of duplex stainless steel pipes is -50 to 250°C, the lower limit depends on the brittle transition temperature of the steel, the upper limit
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Duplex 2205 TubeProduct Description Due to the characteristics of the two-phase structure, DSS has the advantages of both ferritic stainless steel and austenitic stainless steel through correct control of chemical
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Duplex Ss PipeProduct Description When choosing duplex stainless steel in different corrosive environments, it should be noted that the corrosion resistance of steel is always relative. Although duplex stainless
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2205 Stainless Steel TubingProduct Description The 650-800°C stress relief treatment commonly used for austenitic stainless steel cannot be used, and solution annealing treatment is generally used. After surfacing duplex
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2205 Duplex Stainless Steel TubingProduct Description It is necessary to master the microstructure transformation law of duplex stainless steel pipes, and be familiar with the TTT and CCT transformation curves of each steel type.
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Duplex Stainless Metal PipeProduct Description Due to its special advantages, duplex stainless steel is widely used in petrochemical equipment, seawater and wastewater treatment equipment, oil and gas pipelines, papermaking
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Seamless Duplex Stainless Steel Tube01. Commodity: seamless duplex (ferritic/austenitic) stainless steel heat-exchanger tubing.. 02. Process method: cold drawn, cold rolled.
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Super Duplex Stainless Steel Pipe01. Commodity: seamless duplex (ferritic/austenitic) stainless steel pipe.. 02. Process method: cold finished.. 03. Surface finish: solution annealing and passivated, bright annealing.
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Super Duplex Stainless Steel Tube01. Commodity: super duplex (ferritic/austenitic) stainless steel pipe.. 02. Process method: cold rolling, cold drawn.. 03. Surface finish: solution annealing and passivated, bright annealing.
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ASME SA789 UNS S31803 S32205 TUBE01. Commodity: SMLS SDSS Pipe (seamless super duplex stainless steel pipe). 02. Process method: cold finished.. 03. Surface finish: solution annealing and passivated, bright annealing.
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EN10216 1.4462 Seamless Pipe01. EN10216-5TC1/TC2 W. Nr. 1.4462 Seamless Stainless Steel Tubes for Pressure Purposes. 02. Process method: cold finished. 03. Surface finish: CFD, CFA.
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EN10216 1.4510 Seamless Pipe01. EN10216-5TC1/TC2 W. Nr. 1.4501 Seamless Super Duplex Stainless Steel Tubes. 02. Process method: cold finished. 03. Surface finish: CFD, CFA.
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