Duplex Stainless Steel Pipe

Duplex Stainless Steel Pipes ASTM A789 / ASTM A790 / ASTM A928 S31803, S32750, S32760, 1.4462, 1.4410, 1.4501,6M YUHONG GROUP deal with stainless steel seamless pipe and tube already more than 10 years, every year sell more than 80000 tons of stainless steel seamless pipe and tube. Our client already cover more than 45 countries. Our stainless steel seamless pipe and tube was width used in Mining, Energy, Petrochemical, Chemical Industry, Food plant, Paper plant, Gas and

Duplex Stainless Steel Pipe ASTM A790/A928/A789 S31803 S32750 S32760 S31254 254Mo Duplex Stainless Steel have a structure that contains both ferrite and austenite. Duplex alloys have higher strength and better stress corrosion cracking resistance than most austenitic alloys and greater toughness than ferritic alloys, especially at low temperatures. The corrosion resistance of duplex alloys depends primarily on their composition, especially the amount of chromium, molybdenum,

Duplex Stainless Steel Pipe,Seamless, ASTM A790 S31803 (2205 / 1.4462), UNS S32750(1.4410) UNS32304, UNS32760 Standards: ASTM/ASME A789/SA789, A790/SA790,A450,A530 Material: UNS S31803(Cr22Ni5Mo3/1.4462)/2205,UNS S32750(1.4410),UNS S31500(Cr18NiMo3Si2), UNS32760(1.4501) Chemical Composition Grade C max Si max Mn max P max S max Cr Ni Mo N UNS S32750 0.030 0.8 1.2 0.030 0.015 24.0-26.0 6.0-8.0 3.0-5.0 0.24-0.32 UNS S31803 0.030 1.0 2.0 0.020 0.020 21.0-23.0 4.5-6.5 2.5-3.5 0

ASTM A312 S31254 (254SMO) Super Duplex Stainless Steel Pipes For Offshore/Subsea Super Duplex Stainless Steel Pipes ASTM A312 S31254 SCH 10 for Offstore S31254 SMO is a high-alloy austenitic stainless steel developed for use in seawater and other aggressive chloride-bearing media. The steel is characterized by the following properties: A. Excellent resistance to pitting and crevice corrosion, PRE = ≥42.5% B. High resistance to general corrosion C. High resistance to stress

Duplex Stainless Steel Pipe ASTM A789 / ASTM A790 / ASTM A928 S31803, S32750, S32760, SUS329J3L 1.4462, 1.4410, 1.4501 YUHONG GROUP deal with stainless steel seamless pipe and tube already more than 10 years, every year sell more than 80000 tons of stainless steel seamless pipe and tube. Our client already cover more than 45 countries. Our stainless steel seamless pipe and tube was width used in Mining, Energy, Petrochemical, Chemical Industry, Food plant, Paper plant, Gas

Duplex Stainless Steel Pipe, ASTM A790/790M S31803 (2205 / 1.4462), UNS S32750 (1.4410) Standards: ASTM/ASME A789/SA789, A790/SA790,A450,A530 Material: UNS S31803(Cr22Ni5Mo3/1.4462)/2205,UNS S32750(1.4410),UNS S31500(Cr18NiMo3Si2), UNS32760(1.4501) Chemical Composition Grade C max Si max Mn max P max S max Cr Ni Mo N UNS S32750 0.030 0.8 1.2 0.030 0.015 24.0-26.0 6.0-8.0 3.0-5.0 0.24-0.32 UNS S31803 0.030 1.0 2.0 0.020 0.020 21.0-23.0 4.5-6.5 2.5-3.5 0.08-0.20 UNS S31500 0

Seamless Duplex Stainless Steel Pipes ASTM A789 S31803 (2205 / 1.4462), UNS S31803 Yuhong Holding Group is one of the largest Procurement Engineering and Contracting Group companies in China, Our group branch company and factory have been already approved by :ABS, DNV, GL, BV, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2008, ISO 14001-2004. Standards: ASTM/ASME A789/SA789, A790/SA790,A450,A530 Material: UNS S31803(Cr22Ni5Mo3/1.4462)/2205,UNS S32750(1.4410)

Astm A928 uns S31803 super duplex stainless steel pipe We are one of the biggest manufactures of stainless steel & duplex steel & alloy steel tubes and pipes in China. With development more than 20 years, we have accumulated a great many clients all around the world and Yuhong products also won the great praise among the customers. Duplex stainless steels are extremely corrosion resistant, work hardenable alloys. Their microstructures consist of a mixture of austenite and

ASTM A312 S31254 Stainless Steel Seamless Pipe , offshore and platform application 254 SMO is a high-alloy austenitic stainless steel developed for use in seawater and other aggressive chloride-bearing media. The steel is characterized by the following properties: A.Excellent resistance to pitting and crevice corrosion, PRE = ≥42.5% B.High resistance to general corrosion C.High resistance to stress corrosion cracking D.Higher strength than conventional austenitic stainless

Astm A928 uns S31803 super duplex stainless steel pipe We are one of the biggest manufactures of stainless steel & duplex steel & alloy steel tubes and pipes in China. With development more than 20 years, we have accumulated a great many clients all around the world and Yuhong products also won the great praise among the customers. Duplex stainless steels are extremely corrosion resistant, work hardenable alloys. Their microstructures consist of a mixture of austenite and

ASTM A312, ASTM A213 ,254SMo, EN10216-5 1.4547 ,UNS S31254 Super Austenitic Stainless Steel Seamless Pipe and Tube 254SMO is an austenitic stainless steel designed for maximum resistance to pitting and crevice corrosion. With high levels of chromium, molybdenum,and nitrogen, 254SMO is especially suited for high chloride environments such as brackish water, seawater, pulp mill bleach plants and other highchloride process streams. 254SMO offers chloride resistance superior to

ASTM A789 / A790 Duplex Stainless Steel Pipe S32750 42.16 X 3.56 X 6000MM Hot Finished YUHONG GROUP deal with stainless steel seamless pipe and tube already more than 10 years, every year sell more than 80000 tons of stainless steel seamless pipe and tube. Our client already cover more than 45 countries. Our stainless steel seamless pipe and tube was width used in Mining, Energy, Petrochemical, Chemical Industry, Food plant, Paper plant, Gas and Fluid Industry etc. ANSI B16

Duplex Stainless Steel Pipes,17-4PH (1.4542), 17-7PH(1.4568), 15-7PH(1.4532) , ASTM A312/ ASTM A999UNS S17400DIN W. Nr. 1.4542FormASTMRod, bar and shapeA 564, A 484Plate, sheet and stripA 693, A 480ForgingA 705, A 484Chemical composition%NiCrMoFeCoWCMnSiPSAlCuLaBminbalance14.514.0 0.300.20 0.10 0.01 max17.016.53.02.01.000.0201.000.750.0200.0150.500.350.100.015Physical propertiesDensity7.75 g/cm3Melting range1404-1440℃Features: 17-4PH is a chromium-nickel-copper precipitation

Duplex Steel Sleeve , S31803, S32750, S32760 seamless / Welded Type , Rolling or Drawing, CNC-Machining​ Duplex Steel Sleeve: OEM: We can produce according to custom's demand (Drawing or Smaple) ODM: We can design according to your need Item DUPLEX Steel Sleeve Material ASTM A790 S31803 S32750, S32760 Size 1/8", 1/4", 3/8", 1/2", 3/4", 1", 1-1/4", 1-1/2", 2", 2-1/2",3", 4" Standard ANSI, ASME, DIN, JIS, BS Pressure 150lbs, 300lbs, 600lb

S32760 Duplex Stainless Steel Pipes ASTM A790 / ASTM 928 / ASTM A999 Specifications of ALLOY S32760 Alloy 32760 to MLA-MPS-48V-BAR/FORG EN 10088-3 1.4501 ASTM A473 UNS S32760 Forgings ASTM A182 Grade F55 UNS S32760 Forged Flanges ASTM A240 UNS S32760 Sheet and Plate ASTM A479 UNS S32760 Bar ASTM A276 UNS S32760 Condition A NACE MR 01-75 Applications of ALLOY S32760 Chemical Process Industry: Nitric Acid Processes, Polypropylene Production, PVC Production, Dioxide, Caustic

ASTM A928 Supler Duplex Welded Pipe High Strength ASTM A999 Key Features : UNS S32750 has excellent corrosion resistance in a wide variety of corrosive chemicals Outstanding resistance to pitting and crevice corrosion in seawater and other chloride containing environments, with Critical Pitting Temperature exceeding 50C High strength compared to austenitic and 22%Cr duplex stainless steels Excellent ductility and impact strength at both ambient and sub-zero temperatures High

Stainless Steel Hollow Bar / Duplex Steel Hollow Bar/ Nickel Alloy Steel Hollow Bar YUHONG GROUP's program of hollow bar includes several grades of austenitic stainless steel as well as duplex stainless/nickel alloy steel. Outside diameter 1 Wall thickness 1 Type Specification Quality Hollow bar EN 10294-1 20MNV6 11,600 Hollow bar EN 10216-5 1.4404 20,050 Hollow bar EN 10216-5 1.4404 9,700 Hollow bar EN 10216-5 1.4404 100,000 10,000 Hollow bar EN 10294-1 E470 100,000 10,000

Super Duplex Stainless Steel Pipe, ASTM A928 / ASTM A790 UNS S32750 ( 2507) YUHONG GROUP deal with Austenitic Stainless Steel, Nickel Alloy Steel(Hastelloy , Monel, Inconel, Incoloy ) seamless and welded pipe and tube already more than 33 years, every year sell more than 80000 tons of steel pipe and tube. Our client already cover more than 70 countries, Like Italy, UK, Gernmany, USA, Canada, Chile, Colombia, Saudi Arabia, Korea, Singapore, Austrial, Poland, France , ...

ASTM A790 / ASME SA790 UNS S32750 Super Duplex Stainless Steel Seamless Pipes A790 S32750 pipes refer to pipes made from the duplex stainless steel grade S32750, which is also known as 2507 stainless steel. These pipes are highly resistant to corrosion and have excellent mechanical properties, making them ideal for use in harsh environments such as offshore oil and gas platforms, chemical processing and marine engineering. What are the characteristics of Duplex 2507 / UNS

YUHONG brand goods have been already exported to more than 85 countries With more than 35 years' experience, because of strict quality control policy, excellent sales service, delivery on time. YUHONG won more and more new clients and got more and more repeat orders from old clients, in YUHONG People's mind: Quality is First Important! ASTM A790 UNS S32205 Seamless and Welded Duplex Stainless Steel Pipe ASTM A790/ASME SA790 is a standard specification for seamless and welded