2507 Duplex Pipe-manufacture,factory,supplier from China

SAF 2507 offers high compressive strength, impact strength, low coefficient of thermal expansion and high thermal conductivity.These characteristics are applicable to many structural and mechanical components.SAF 2507 has high impact strength and is not suitable for prolonged exposure to temperatures higher than 570°F, which may reduce toughness.2507 stainless steel composition content.GradeCMnSiPSCrMoNiN2507Min.Max.≤0.03≤1.2≤0.80≤0.035≤0.0224-263-56-80.24-0.32Chemical CompositionENASTM/UNSCNCrNiMoCOMPOMENT11.43013040.0418.18.321.4307304L0.0218.18.331.45413210.0417.39.1Ti0.2441.45503470.0517.5

Super Duplex 2507 PipeSuper Duplex 2507 Pipe is a exquisite duplex cloth made steel pipe. The high-quality duplex is an alloy of chromium, molybdenum and nickel. The fabric has very excessive corrosion resistance houses and is resistant to pitting corrosion, crevice corrosion and uniform corrosion as well. The Alloy 2507 Seamless Pipes are produced via a technique referred to as the cold drawing. Cold drawn pipes are seamless or have clean surfaces. They are proper to be used in aesthetic searching and unique applications.

2507 Stainless Steel Pipe is a super duplex grade for which elements chromium, nickel and molybdenum are the primary alloyants.

Astm A790 Super Duplex 2507 Stainless Steel PipesProduct DescriptionThe chemical composition is :carbon C≤0.15manganese Mn≤1.25silicon Si≤1.00chromium Cr12.0~14.0nickel Ni≤0.60%phosphorus P≤0.06sulfur S≤0.15Molybdenum≤0.60%Product DescriptionProductAstm A790 Super Duplex 2507 Stainless Steel PipesSurface FinishBA, 2B, 2D, 4K, 6K, 8K, NO.4, HL, EmbossedTechniqueHot Rolled / Cold RolledStandardGB JIS ASTM ASME ENSteel Grade200 series: 201 202300 series: 301 304 304L 309 310 310s 316 316L 321400 series: 409 410 410S 420 430ColorStandard RAL color:red,bule,white,grey,brick,etc.Stock Dimension0.5mm

Duplex 2507 Stainless Steel PlateAlloy 2507 is a super duplex stainless steel with 25% chromium, 4% molybdenum, and 7% nickel designed for demanding applications which require exceptional strength and corrosion resistance, such as chemical process, petrochemical, and seawater equipment. The steel has excellent resistance to chloride stress corrosion cracking, high thermal conductivity and a low coefficient of thermal expansion.

2205 2507 904L 254SMO POLISHED STAINLESS STEEL SEAMLESS/WELDED PIPE MANUFACTURERItemStainless Steel Tube/PipeSteel grade200series,300 series,400series,duplexStandardASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456,DIN17457,DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216,BS3605,GB13296Material304,304L,309S,310S,316,316Ti,317,317L,321,347,347H,304N,316L, 316N,201,202SurfacePolishing,annealing,pickling,brightTypehot rolled and cold rolledstainless steel round pipe/tubeSizeWall thickness1mm-150mm(SCH10-XXS)Outer diameter6mm-2500mm (3/8"-100")stainless steel square pipe/tubeSizeWall

Stainless steel plate is detection and shaping have to be off-line processing.

2507 Super Duplex Stainless Steel BarsAlloy 2507 is a duplex stainless steel, a super duplex stainless steel composed of 25% chromium, 4% molybdenum and 7% nickel.Main components: 25Cr-7Ni-4Mo-0.27N2507 is a ferritic-austenitic (duplex) stainless steel, also called duplex stainless steel, which has excellent resistance to pitting, crevice corrosion and uniform corrosion.Application areas: pulp and paper industry, seawater desalination, flue gas purification, heat exchangers, chemical tanker piping systems, seawater systems, etc.Product Parameter：Equivalent MaterialsSAF2507, EN 1.4410, UNS S327

Product ShowProduct NameHigh Quality Hot Rolling ASTM 201 304 304L 316 316L 321 904L 2205 2507 Stainless Steel Plate TypeCold rolled / Hot rolledStandard GB,AISI,ASTM,DIN,EN,JISGradeStainless steel 304 / 304L / 310S / 316L / 317L / 904L / 2205 / 2507 / 32760 / 253MA / 254SMo / S31803 / S32750 / S32205 etcMonel 400 / Monel K-500 Inconel 600 / Inconel 601 / Inconel 625 / Inconel 617 / Inconel 690 / Inconel 718 / Inconel X-750Incoloy A-286 / Incoloy 800 / Incoloy 800H / Incoloy 800HTIncoloy 825 / Incoloy 901 / Incoloy 925 / Incoloy 926Nimonic 75 / Nimonic 80A / Nimonic 90

super duplex 2507 round bar is an alloy which has been designed for applications that demand exceptional tensile strength and superior resistance to corrosion as well.Product Parameter：Stainless Steel barMaterial200 series: 201,202,202Cu,204Cu,300 series: 301, 303/Cu, 304/L/H, 304Cu, 305, 309/S, 310/S, 316/L/H/Ti, 321/H, 347/H, 330,400 series: 409/L, 410, 416/F, 420/F, 430, 431, 440C, 441, 444, 446,600 series: 13-8ph, 15-5ph, 17-4ph, 17-7ph(630,631), 660A/B/C/D,Duplex: 2205(UNSS31803/S32205), 2507(UNSS32750), UNSS32760, 2304, LDX2101.

2205 duplex stainless steel Pipe SpecificationItemStainless Steel Tube/PipeSteel grade200series,300 series,400series,duplexStandardASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456,DIN17457,DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216,BS3605,GB13296Material304,304L,309S,310S,316,316Ti,317,317L,321,347,347H,304N,316L, 316N,201,202,2205,2507,904lSurfacePolishing,annealing,pickling,brightTypehot rolled and cold rolledstainless steel round pipe/tubeSizeWall thickness1mm-150mm(SCH10-XXS)Outer diameter6mm-2500mm (3/8"-100")stainless steel square pipe/tubeSizeWall thickness1mm-150mm(

2507 (UNS S32750) duplex stainless steel has strong strength and corrosion resistance, which is mainly used in chemical processing, petrochemical industry and subsea equipment. It has strong chloride corrosion resistance, high thermal conductivity and low coefficient of thermal expansion. The high content of chromium, molybdenum and nitrogen makes it highly resistant to patchy, crevice and general corrosion.

Duplex stainless steel tube has good welding performance, compared with ferritic stainless steel and austenitic stainless steel, it is not like the welding heat affected zone of ferritic stainless steel, because of the severe coarsing grain and the plastic toughness is greatly reduced, nor like austenitic stainless steel, is more sensitive to welding hot crack.Because of its special advantages, duplex stainless steel is widely used in petrochemical equipment, seawater and wastewater treatment equipment, oil and gas pipelines, papermaking machinery and other industrial fields.

2507 dual-phase steel density: 8.03g/cm3, melting point: 1300-1390 ℃, magnetic: noneHeat treatment: heat preservation between 1000-1052℃ for 1-2 hours, rapid air cooling or water cooling.Mechanical properties: tensile strength: σb≥795Mpa, yield strength σb≥550Mpa: elongation: δ≥15%, hardness ≤310 (HB)Product Parameter：ItemStandardMaterialStainless SteelASTM201, 202, 301, 304, 304L, 304N, XM21, 304LN, 305, 309S, 310S, 316, 316Ti, 316L, 316N, 316LN, 317, 317L, 321, 347, 329,405, 409, 430, 434, 444, 403, 410, 420, 440A, etc.EN1.4372, 1.4373, 1.4319, 1.4301, 1.4306, 1.4315, 1.4303, 1.4833, 1.4845,

Company ProfileSince its establishment Tianjin Xinyuan Stainless Steel Co., Ltd. has been steadily seeking progress with the care and support of colleagues and customers from all walks of life, and has developed into a comprehensive enterprise integrating stainless steel material processing and sales agents.Main materials: 201, 301, 304 (0Cr18Ni9), 304L (00Cr19Ni10), 321 (1Cr18Ni9Ti), 316 (0Cr17Ni12Mo2), 316L (00Cr17Ni14Mo2), 309S (0Cr23Ni13), 310S (0Cr25Ni20), 904L (00Cr20Ni25Mo4.5Gu) 316 , 317L, 317H, 304H, (SUS304, 321, 316, 310S, etc.). Duplex stainless steel (2205, 2507, 2520).

Advantagesa) Advanced era of cold draw deviceb) Advanced annealing gadgetc) Better mechanical propertyd) More particular dimensione) Perfect inspection approach and inspection system and so forthProduct NameSS 316L Pipe Tp304L 316L 904L 304 1.4301 316 310S 321 430 2205 2507 Bright Annealed Seamless Stainless Steel Pipe Tube For Instrumentation StandardGB,AISI,ASTM,DIN,EN,JISGradeStainless steel 304 / 304L / 310S / 316L / 316Ti / 316LN / 317L / 904L / 2205 / 2507 / 32760 / 253MA / 254SMo / XM-19 / S31803 /S32750 / S32205 / F50 / F60 / F55 / F60 / F61 / F65 etcMonel 400 / Monel K-500Inconel

Duplex polished ss 1mm 3mm 5mm 2205 2507  cold rolled stainless steel coilProducts DescriptionProduct Namestainless steel plateThickness0.1~150mmWidth600mm,1000mm,1219mm,1500mm,1800mm,2000mm,2500mm, 3000mm, 3500mm,etcLength2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etcStandardASTM GB/T JIS4 ASME BS DIN ENMaterial 200 series: 201/202  300 series: 301/304/304L/305/309S/310S/316/316L/316LN/316Ti/317/317L/347/347H 400 series: 405/409/409L/410/420/430/440C/444/4447 600 series: 630/631 duplex stainless steel: 2205/2507/2520 super stainless steel: 904LFeature 

Super Duplex Stainless Steel S32750 Round bars contain chromium, molybdenum and nitrogen additions that are resistant to localised corrosion, such as pitting and crevice attack. Product Parameter：Stainless Steel barMaterial200 series: 201,202,202Cu,204Cu,300 series: 301, 303/Cu, 304/L/H, 304Cu, 305, 309/S, 310/S, 316/L/H/Ti, 321/H, 347/H, 330,400 series: 409/L, 410, 416/F, 420/F, 430, 431, 440C, 441, 444, 446,600 series: 13-8ph, 15-5ph, 17-4ph, 17-7ph(630,631), 660A/B/C/D,Duplex: 2205(UNSS31803/S32205), 2507(UNSS32750), UNSS32760, 2304, LDX2101.

Duplex 2205 PipeThe yield power of 2205 duplex stainless metal is greater than double that of everyday austenitic stainless steel, which approves designers to sketch merchandise with decreased weight and offers this alloy a rate gain over 316,317L. This alloy is in particular appropriate for temperatures in the -50°F/+600°F range. Applications past this temperature vary may also additionally reflect onconsideration on the alloy, however there are some limitations, mainly when utilized to welded structures.Product ParameterSize4 to 219mm W.

2205 Duplex Stainless Steel Bar is the most widely used duplex (ferritic/austenitic) stainless steel grade.  It findsapplications due to both excellent corrosion resistance and high strength.Product Parameter：Stainless Steel barMaterial200 series: 201,202,202Cu,204Cu,300 series: 301, 303/Cu, 304/L/H, 304Cu, 305, 309/S, 310/S, 316/L/H/Ti, 321/H, 347/H, 330,400 series: 409/L, 410, 416/F, 420/F, 430, 431, 440C, 441, 444, 446,600 series: 13-8ph, 15-5ph, 17-4ph, 17-7ph(630,631), 660A/B/C/D,Duplex: 2205(UNSS31803/S32205), 2507(UNSS32750), UNSS32760, 2304, LDX2101.

Due to its special advantages, duplex stainless steel is widely used in petrochemical equipment, seawater and wastewater treatment equipment, oil and gas pipelines, papermaking machinery and other industrial fields.

Duplex 2304 is a 23% chromium, 4% nickel, molybdenum-free duplex stainless steel whose structure is a balance of ferritic and austenitic.

329 is a duplex stainless steel with optimized S and Mo to improve mechanical properties.

Duplex 2304 is two-phase, ferritic, austenitic which contain chromium 23%,nickel 4%, molybdenum-free duplex stainless steel. Itscorrosion resistance properties are similar to 316L stainless steel. Furthemore it has mechanical properties twice to 304L stainless steel/316Lstainless steel grades. And this becomes helpful for the manufacturers to save weight especially for properly designed pressure vessel applications.