in Africa Citizen Metal is No. 1 Supplier & exporter of 2205 Duplex Stainless Steel S31803 Welded Pipes Tubes from INDIA. We are having wide range of sizes in our stock of 2205 Duplex Stainless Steel & 2507 Super Duplex Stainless Steel S31803 Welded Pipes Tubes . Duplex 2205 is a nitrogen enhanced duplex stainless steel that was developed to combat common corrosion problems encountered with the 300 series stainless ASTM A789 / ASME SA789 Duplex Steel TubeASTM A789 / ASME SA789 Duplex Steel Tube Cold Drawn Process Method. Super duplex stainless such as duplex is a mixed microstructure of austenite and ferrite which has improved strength over ferritic and austenitic steel grades . The main difference is super duplex has a higher molybdenum and chromium content which gives the material greater
Duplex Grade. Seamless Ferritic/Austenitic Stainless Steel Pipe to ASTM A790 UNS S31803 (Duplex) UNS S32760 (Super Duplex) and ASTM A928 UNS S31803 (Welded Duplex). Cold/Hot finished, solution annealed & descaled in random lengths 5-7.5 metres. Conforming to NACE Standard MR-0175 (Latest Revision) Welded Pipe Specifications ASTM A790 Super Duplex Steel UNS S32750 Pipe UNS Dimension :ASTM, ASME and API. ASTM Specification :ASTM A790 / ASME SA790, ASTM A789 / ASME SA A789. ASTM A790 Super Duplex Steel UNS S32750 Pipe Size :1/2"NB TO 12 "NB IN. Seamless Pipe & Tube Size :1/2 NB 8 NB. Welded Pipe & Tube Size :6 NB 24 NB. Outer Diameter :6.0-630mm. Thickness :0.5-45mm. ASTM A790 UNS S31803 Duplex 2205 Pipe SA 790 S32205 Superior Steel Overseas is Manufacturer of Duplex Steel 2205 Pipe in india manufacturing Duplex 2205 seamless pipe & Duplex 2205 welded pipe since 1999,we are ISO 9001 & 14000 certified Exporter of ASTM A790 UNS S31803 seamless pipe in india,we maintain over 22000 ton duplex stainless steel 2205 pipe stock in various shape,sizes & coating which makes us one of the largest stockist of astm a790 uns s32205 Pipes in India,We were incorporated as a trader of 2205 duplex stainless steel pipe
Home - Products - STAINLESS STEEL - Duplex Stainless Steel Pipe Product Name:Duplex stainless steel pipe price UNS S31803 S32205 S32750 S32760 Standard :ASTM A789,ASTM A790, ASTM A213, A269, A312, A511, A789, A790, A376, EN 10216-5 Duplex Stainless Steel Pipes, Duplex Steel UNS S31803 ASTM A789 Duplex Seamless Pipes and ASTM A790 Duplex Welded Tubes is one of the most recognized and widely used duplex stainless steel grades, with excellent general corrosion resistance and superiority over grade 304 or 316 in most environments. We are Indias one of the most trusted supplier of various grades of duplex stainless steels including UNS 31803 Pipes (F51) and UNS Duplex Stainless Steel Tube Supplier, ASTM A790 Duplex seamless Steel tube astm A789 Duplex US $S31803 / S32205-1200 / Ton (FOB Price) Super Duplex seamless tube US $400-2000 / Ton (FOB Price) ASTM A789 welded Steel tube US $840-2000 / Metric Ton (FOB Price) SB789 Super Duplex welded Steel tube US $1.5-9 / Kilogram (FOB Price) Duplex steel tube manufacturer US $840-2000 / Metric Ton (FOB Price)
welded steel pipe. Duplex Stainless Steel Pipe ASTM A789 / A790 S31803 , S32750, S32760, S31254 , 254Mo, 253MA. YUHONG SPECIAL STEEL deal with Austenitic Stainless Steel, Nickel Alloy Steel (Hastelloy , Monel, Inconel, Incoloy ) seamless and welded pipe and tube already more than 25 years, every year sell more than 80000 tons of steel pipe and tube. Duplex UNS S31803 UNS S32205 Duplex Stainless Steel2205 is the most widely used duplex (ferritic/austenitic) stainless steel grade. It finds applications due to both excellent corrosion resistance and high strength. The standard duplex S31803 composition has over the years been refined by many steel suppliers, and the resulting restricted composition range was endorsed as UNS S32205 in 1996. S31803 Pipe SA 789 S31803 Duplex - Stainless Steel TubeDuplex Steel ASTM A789 S31803 is a nitrogen enhanced duplex stainless steel that was developed to combat common corrosion problems encountered with the 300 series stainless steel. Duplex describes a family of stainless steel that are neither fully austenitic, like 304 stainless, nor purely ferritic, like 430 stainless steel.
128 rows · ASTM A790 UNS S32205 is a duplex steel type that is a mixture of different elements. There are chromium, molybdenum and nitrogen in the composition of SA 790 UNS S32205 steel material. The composition calls for corrosion resistance and strength in the mid-range among the other duplex steel UNS S31803 - metalspipingUNS S31803 is a typical duplex stainless steel very similar to UNS S32205 except that it may have a bit lower content requirement of chromium, molybdenum and nitrogen. Generally, both UNS 31803 and S32205 can be called as Duplex 2205 in practice. ASTM A789 UNS S31803 seamless pipes, 33mm x 1mm. 1. Chemical Composition of UNS S31803. UNS S31803 2205 Duplex Stainless Steel Pipes, Tubes ASTM A789/A790 Duplex Stainless Steel Seamless Pipes, UNS S31803/S32205 Seamless Pipes, WNR 1.4462 Seamless Tubes Supplier Huge Stock of Stainless Steel A789/A790
ASTM A790 Duplex Steel UNS S31803 Pipe Specification :Dimension :ASTM, ASME and API. ASTM Specification :ASTM A790 / ASME SA790, ASTM A789 / ASME SA A789. ASTM A790 Duplex Steel UNS S31803 Pipe Size :1/2"NB TO 12 "NB IN. Seamless Pipe & Tube Size :1/2 NB 8 NB. Welded Pipe & Tube Size :6 NB 24 NB. Outer Diameter :6.0-630mm