Sign In | Join Free | My himfr.com
Home > Stainless Steel Seamless Tube >

ASTM A789 / A790 Seamless Ss Pipe Duplex 2205 S31803 S22053 6 Meter DIN1.4462

    Buy cheap ASTM A789 / A790 Seamless Ss Pipe Duplex 2205 S31803 S22053 6 Meter DIN1.4462 from wholesalers
     
    Buy cheap ASTM A789 / A790 Seamless Ss Pipe Duplex 2205 S31803 S22053 6 Meter DIN1.4462 from wholesalers
    • Buy cheap ASTM A789 / A790 Seamless Ss Pipe Duplex 2205 S31803 S22053 6 Meter DIN1.4462 from wholesalers
    • Buy cheap ASTM A789 / A790 Seamless Ss Pipe Duplex 2205 S31803 S22053 6 Meter DIN1.4462 from wholesalers
    • Buy cheap ASTM A789 / A790 Seamless Ss Pipe Duplex 2205 S31803 S22053 6 Meter DIN1.4462 from wholesalers

    ASTM A789 / A790 Seamless Ss Pipe Duplex 2205 S31803 S22053 6 Meter DIN1.4462

    Ask Lasest Price
    Brand Name : TSING SHAN
    Model Number : 2205 S31803 1.4462
    Certification : ISO SGS MTC
    Price : 3.15-6.65 USD/KG
    Payment Terms : L/C, T/T
    Supply Ability : 50000KGS
    Delivery Time : 7 Days
    • Product Details
    • Company Profile

    ASTM A789 / A790 Seamless Ss Pipe Duplex 2205 S31803 S22053 6 Meter DIN1.4462

    ASTM A789 /A790 Duplex Steel Pipes 2205 S31803 S22053 6 Meter DIN1.4462 Seamless Tubing

    Duplex stainless steels are a family of stainless steels. These are called duplex (or austenitic-ferritic) grades because their metallurgical structure consists of two phases, austenite (face-centered cubic lattice) and ferrite (body centered cubic lattice) in roughly equal proportions. They are designed to provide better corrosion resistance, particularly chloride stress corrosion and chloride pitting corrosion, and higher strength than standard austenitic stainless steels such as type A2/304 or A4/316. The main differences in composition, when compared with an austenitic stainless steel is that the duplex steels have a higher chromium content, 20-28%; higher molybdenum, up to 5%; lower nickel, up to 9% and 0.05-0.50% nitrogen. Both the low nickel content and the high strength (enabling thinner sections to be used) give significant cost benefits. They are therefore used extensively in the offshore oil and gas industry for pipework systems, manifolds, risers, etc. and in the petrochemical industry in the form of pipelines and pressure vessels. In addition to the improved corrosion resistance compared with the 300 series duplex stainless steels also have higher strength. For example, a Type 304 stainless steel has a 0.2% proof strength in the region of 280 MPa (41 ksi), a 22%Cr duplex stainless steel a minimum 0.2% proof strength of some 450 MPa (65 ksi) and a superduplex grade a minimum of 550 MPa (80 ksi).


    Product Description
    ProductStainless Steel Pipe
    StandardASTM, GB, JIS, DIN, EN, AISI
    Steel Grade200 Series: 201,202
    300 Series: 301,304,304L,316,316L,316Ti,309,310,317,321
    400 Series: 409,410,420,430,436,444,441,440c
    Duplex Steel: 904L,2205,2507,2101,2520,2304
    Wall Thickness0.5mm-40mm
    Outer DiameterSeamless: 6mm-630mm; Welded: 10mm-2000mm. Square: 10x10-300x300mm. Rectangular: 10x20-600x800mm.
    Length5800mm, 6000mm, as required.
    Manufacturing MethodCold Rolled, Hot Rolled
    SurfacePrimary, Bright Polished, Hairline, Mirror
    ShapeRound, Square, Rectangular, Oval
    SeamSeamless, Welded (ERW,EFW,Seamless,Spiral Welded)
    ColorGolden, Champagne gold, Rose gold, Bronze, Brass, etc. As required.
    MOQ1 Ton
    Free SamplesAvailable
    PackageSeaworthy packing.
    Leading timeUsually 7-15 days, if in stock 1-3 days.
    Payment termsT/T 30% for deposit. 70% balance before shipment
    Delivery TermsFOB/CIF/CFR/EXW
    Raw Material SourceTisco, Baosteel, Qingshan or as Your Request

    Material Code: S32205 2205 S2205 S31803
    Fabrication Standard: ASTM A213/249/269/270/312/789
    Size Range: 12.7mm ~ 609.6mm
    Production Capacity: 10,000 tons/year
    Production days: 7 ~ 30 days
    Applications: Industrial pipelines with high pressure, high temperature and corrosion-resistence requirement

    CHEMICAL COMPOSITION (%)

    C

    Mn

    P

    S

    Si

    Cr

    Ni

    Mo

    N

    Cu

    Others

    0.030

    2.0

    0.030

    0.020

    1.0

    22.0~ 23.0

    4.5~ 6.5

    3.0~ 3.5

    0.14~ 0.20

    max

    max

    max

    max

    max

    Detailed Photos

    ASTM A789 / A790 Seamless Ss Pipe Duplex 2205 S31803 S22053 6 Meter DIN1.4462

    ASTM A789 / A790 Seamless Ss Pipe Duplex 2205 S31803 S22053 6 Meter DIN1.4462


    FAQ

    1. Are you a manufacturer or a trading company?
      We are a manufacturer for most sizes listed and can assist with the entire project package if in need.
    2. Where are your plants located in China?
      By 2012, we have a stainless steel pipe in Wuxi City and a stainless steel plant in Lishui City, with details available on our website.
    3. Do you have a certified quality assurance system?
      Yes, we boasts ISO 9001:2015 certified factories.
    4. Can I visit your plant before placing an order?
      Of course, we welcome and respect all clients' plant visits.
    5. What is the market percentage for domestic and international sales?
      Our domestic market share is approximately 70%, with international sales accounting for less than 30% over the past 5 years.
    Quality ASTM A789 / A790 Seamless Ss Pipe Duplex 2205 S31803 S22053 6 Meter DIN1.4462 for sale
    Inquiry Cart 0
    Send your message to this supplier
     
    *From:
    *To: TSING SHAN STEEL INDUSTRIAL LIMITED
    *Subject:
    *Message:
    Characters Remaining: (0/3000)