환영합니다 Shanxi Zhongcheng Metal Co., Ltd.
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high strength duplex stainless steel tube

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품질 해양 등급 316 스테인레스 스틸 직사각형 중공 단면 용접 ASTM A554 공장

해양 등급 316 스테인레스 스틸 직사각형 중공 단면 용접 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

품질 무선 스테인레스 스틸 원형 파이프 ASTM A312 304/304L/316/316L 10S ~ XXS 일계 공장

무선 스테인레스 스틸 원형 파이프 ASTM A312 304/304L/316/316L 10S ~ XXS 일계

Seamless stainless steel round pipe is manufactured without any weld seam, created by extruding a solid billet through a mandrel to form a hollow tube. This process results in a pipe with uniform wall thickness, superior pressure resistance, and excellent structural integrity — making it the preferred choice for high-pressure, high-temperature, and corrosive environments. Unlike welded pipes, seamless pipes have no weak points along the longitudinal seam, offering reliable

품질 산업용 스테인리스 스틸 튜브 SMLS 파이프 6mm - 630mm OD ASTM A269 A312 공장

산업용 스테인리스 스틸 튜브 SMLS 파이프 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

품질 식료품 용품에 대한 부패 저항 용접 철강 튜브 반열 된 마른 마감 공장

식료품 용품에 대한 부패 저항 용접 철강 튜브 반열 된 마른 마감

The Corrosion-Resistant Welded Steel Tube is manufactured from high-quality stainless steel coils, formed into a cylindrical or rectangular shape, and longitudinally welded using advanced TIG (GTAW) or laser welding technologies. Designed for environments where moisture, chemicals, or atmospheric exposure would degrade ordinary carbon steel, this tube provides excellent resistance to rust, pitting, and oxidation. It offers a cost-effective solution for applications requiring

품질 바다 화학 신청을 위한 몸리브덴 합금 스테인리스 관 염화물 저항 공장

바다 화학 신청을 위한 몸리브덴 합금 스테인리스 관 염화물 저항

The Molybdenum Alloy Stainless Steel Pipe contains molybdenum as a key alloying element, which significantly enhances corrosion resistance, particularly against pitting and crevice corrosion in chloride-rich environments. This pipe offers superior performance in aggressive media such as seawater, acidic solutions, and high-temperature industrial fluids. With excellent mechanical strength and weldability, it is the preferred choice for demanding applications where standard

품질 2205 스테인리스 스틸 파이프 ASTM A790 듀플렉스 꿰매지 않는 튜브 UNS S31803 / S32205 오프해 화학용 공장

2205 스테인리스 스틸 파이프 ASTM A790 듀플렉스 꿰매지 않는 튜브 UNS S31803 / S32205 오프해 화학용

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 -

품질 316 316L 317L 904L SS 열교환기 튜브 높은 경화 저항 사용자 지정 크기 공장

316 316L 317L 904L SS 열교환기 튜브 높은 경화 저항 사용자 지정 크기

High corrosion resistance tubing is specifically engineered for aggressive environments where standard stainless steel grades may fail. Manufactured from premium alloys, this tubing offers superior resistance to pitting, crevice corrosion, stress corrosion cracking (SCC), and general oxidation. It is ideal for chemical processing, marine, oil & gas, and other demanding applications.Key FeaturesExceptional resistance to pitting and crevice corrosionHigh resistance to stress

품질 고압 SS 열 교환 파이프 무선 건설 사용자 지정 벽 두께 공장

고압 SS 열 교환 파이프 무선 건설 사용자 지정 벽 두께

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

품질 부식 저항성 슈퍼 듀플렉스 철강 파이프 6.0mm - 1829mm OD ASTM A790 A789 A928 공장

부식 저항성 슈퍼 듀플렉스 철강 파이프 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

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