Sign In | Join Free | My hardware-wholesale.com
hardware-wholesale.com
Products
Search by Category
Home > Ore >

API 5LC Grade LC65‐2205 Stainless Steel Welded Pipe UNS Number S31803 HFW

Categories Stainless Steel Welded Pipe
Brand Name: Mittel
Model Number: 2205 S31803
Certification: SGS ISO MTC
Place of Origin: China
MOQ: 100KGS
Price: 0.85 USD/KG
Payment Terms: L/C, T/T
Supply Ability: 80000KGS
Delivery Time: 7 Working Days
Packaging Details: Wooden Pallet BOX
Steel grade: Duplex Stainless steel
Type: Welded
Welding line type: ERW
Standard: EN,ASTM,AISI,DIN,JIS
Application: Construction,Industry
Shape: Round.square.Rectangle
Surface: Annealing
Thickness: 0.5-25.4mm
Length: 6 Meters or customized
Outer diameter: 6-630mm
Technique: Seamless/Welded
Price term: CIF,FOB,CFR,EX-WORK
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    API 5LC Grade LC65‐2205 Stainless Steel Welded Pipe UNS Number S31803 HFW

    DUPLEX 2205 STAINLESS STEEL PIPE BRIEF INTRODUCTION

    duplex 2205 stainless steel pipe with excellent mechanical properties and corrosion resistance, and good weldability, in oil and gas industry, Marine engineering, chemical industry and other industries have a wide range of USES. Oil and gas industry at present USES duplex stainless steel material laying of oil and gas pipeline length has more than 850 km, the vast majority of the 2205 duplex stainless steel seamless steel tube (there is also a part of S31803 duplex 2205 stainless steel pipe s, 2507 duplex stainless steel pipe tube); Due to the corrosive strength of the natural gas medium, the high-pressure duplex 2205 stainless steel pipe line materials.

    DUPLEX 2205 STAINLESS STEEL PIPE RELATED PRODUCTS:

    ★ duplex 2205 stainless steel pipe seamless

    ★ duplex 2205 stainless steel pipe welded

    ★ duplex 2205 stainless steel tube seamless

    ★ duplex 2205 stainless steel tube welded

    ★ duplex 2205 stainless steel pipe fittings

    – elbow

    – tee

    -reducer

    -cross

    -cap

    -stub end

    ★ duplex 2205 stainless steel pipe flanges

    -wn flange

    -sw flange

    -so flange

    -lap j flange

    -bl flange

    ★ duplex 2205 stainless steel valves

    DUPLEX 2205 STAINLESS STEEL PIPE CHEMICAL COMPOSITION:

    C
    Si
    Mn
    P
    S
    Ni
    Cr
    Mo
    N
    ≦0.030
    ≦1.00
    ≦2.00
    ≦0.030
    ≦0.015
    4.50~6.50
    21.00~23.00
    2.90~3.50
    0.14~0.20

    DUPLEX 2205 STAINLESS STEEL PIPE PERFOMACE AND COMPARISON

    duplex 2205 stainless steel pipe combination of ferrite and austenite is the most beneficial properties, has the very good resistance to chloride stress corrosion cracking, is made up of 21% chromium, 2.5% nitrogen and 4.5% molybdenum nickel alloy consisting of duplex stainless steel, it is the yield strength of austenitic stainless steel double, this feature enables designers when designing products lose weight, make this kind of alloy has the advantages of more than 316,317L. Due to the high levels of chrome and molybdenum, the ability to resist spot corrosion and uniform corrosion is excellent. The double phase microstructure ensures that the steel has high tensile strength and high mechanical strength.

    DUPLEX 2205 STAINLESS STEEL PIPE

    DUPLEX 2205
    304
    316L
    REMARKS
    resistance to corrosion
    Corrosion resistance of chlorinated chloride
    >1000
    47
    152
    40%Cacl2 100℃
    Cause corrosion cracking time(h)
    PREN
    35.4
    18.4
    25.9
    PREN
    The greater the coefficient, the stronger the hole erosion
    Intercrystalline corrosion
    very good
    good
    ok
    Uniform corrosion resistance g.(m2.h)-1
    0.021
    57
    12.1
    20%H2So4 60℃ 100h
    Fatigue resistance
    very good
    good
    ok
    Mechanical properties
    Tensile strength Rm((Mpa)≥
    620
    485
    485
    1020-1100℃
    Water quenching
    yield strength
    Rp0.2(Mpa)≥
    450
    170
    170
    1020-1100℃
    Water quenching
    elongation
    A50(%)≥
    25
    40
    40
    1020-1100℃
    Water quenching
    Hardness (b/l) ≤
    290/30.5
    187/90
    187/90
    1020-1100℃
    Water quenching
    Physical properties
    Coefficient of thermal conductivity
    w/(m. ℃)
    19
    18
    15
    20-100℃
    Linear expansion coefficient(10-5/℃)
    13.7
    16
    16
    20-100℃
    Welding performance
    The line thermal tendency coefficient is small, need not preheat before welding, do not need heat treatment after welding, can be welded with 304 stainless steel
    In principle, no welding and preheating should be done
    Welding is prone to high temperature cracks
    Integrated performance comparison
    very good
    good
    good
    DUPLEX 2205 STAINLESS STEEL PIPE APPLICATIONS:
    ▲ Neutral chloride environment,
    ▲ oil refining industry,
    ▲ petrochemical and chemical industry,
    ▲ chemical industrial pipelines,
    ▲ oil and gas industry,
    ▲ pulp and paper industry
    ▲ urea fertilizer industry,
    ▲ phosphate fertilizer industry,
    ▲ the water environment,
    ▲ energy and environmental protection industry,
    ▲ light industry and food industry,
    ▲ food and pharmaceutical industry equipment,
    ▲ high strength structure
    DUPLEX 2205 STAINLESS STEEL PIPE PACKING & DELIVERY
    PACKING:PLASTIC BY BUNDLES OR WOODEN CASE OR ACCORDING TO YOUR REQUEST
    DELIVERY:IN 7-30 DAYS
    DUPLEX 2205 STAINLESS STEEL PIPE TYPES
    ▲ 2205 duplex stainless steel round pipe and tube
    ▲ 2205 duplex stainless steel square pipe and tube
    ▲ 2205 duplex stainless steel rectangular pipe and tube
    ▲ 2205 duplex stainless steel seamless and welded pipe
    ▲ 2205 duplex stainless steel seamless and welded tube
    DUPLEX 2205 STAINLESS STEEL PIPE STANDARD SIZES AVAILABLE IN STOCK AND ARRANGE PRODUCTION.
    INCH inch sizc (ID) OD STANDARD WT
    SCH 5s SCH 10S SCH 10 SCH 20 SCH 30 SCH 40 SCH 60 SCH 80 SCH 100 SCH 120 SCH 140 SCH 160 STD XS XXS
    1/8 DN6 10.3 1.24 1.73 2.42 1.73 2.41
    1/4 DN8 13.7 1.65 2.24 3.02 2.24 3.02
    3/8 DN10 17.1 1.65 2.31 3.2 2.31 3.2
    1/2 DN15 21.3 1.65 2.11 2.77 3.73 4.78 2.77 3.73 7.47
    3/4 DN20 26.7 1.65 2.11 2.87 3.91 5.56 2.87 3.91 7.82
    1 DN25 33.4 1.65 2.77 3.38 4.55 6.35 3.38 4.55 9.09
    1.1/4 DN32 42.2 1.65 2.77 3.56 4.85 6.35 3.58 4.85 9.7
    1.1/2 DN40 48.3 1.65 2.77 3.68 5.05 7.14 3.68 5.08 10.15
    2 DN50 60.3 1.65 2.77 3.91 5.54 8.74 3.91 5.54 11.07
    2.1/2 DN65 73 2.11 3.05 5.16 7.01 9.53 5.16 7.01 14.02
    3 DN80 88.9 2.11 3.05 , – 5.49 7.62 11.13 5.49 7.52 15.24
    3.1/2 DN90 101.6 2.11 3.05 5.74 8.08 5.74 8.08
    4 DN100 114.3 2.11 3.05 6.02 8.58 11.13 13.49 6.02 8.56 17.12
    5 DN125 141.3 2.77 3.4 6.55 9.53 12.7 15.88 6.55 9.53 18.05
    6 DN150 168.3 2.77 3.4 7.11 10.97 14.27 18.26 7.11 10.97 21.95
    8 DN200 219.1 2.77 3.76 6.35 7.04 8.18 10.31 12.7 15.09 18.26 20.62 23.01 8.18 12.7 22.23
    10 DN250 273.1 3.4 4.19 6.35 7.8 9.27 12.7 15.09 18.26 21.44 25.4 28.58 9.27 12.7 25.4
    12 DN300 323.9 3.96 4.57 6.35 8.38 10.31 14.27 17.48 21.44 25.4 28.58 33.32 9.35 12.7 25.4
    14 DN350 355.5 3.96 4.78 6.35 7.92 9.53 11.13 15.09 19.05 23.83 27.79 31.75 35.71 9.53 12.7
    16 DN400 406.4 4.19 4.78 6.35 7.92 9.53 12.7 16.66 21.44 26.19 30.96 36.53 40.49 9.53 12.7
    18 DN450 457 4.19 4.78 6.35 7.92 11.13 14.27 19.05 23.83 29.36 34.93 39.67 45.24 9.53 12.7
    20 DN500 508 4.78 5.54 6.35 9.53 12.7 15.09 20.62 26.19 32.54 38.1 44.45 , 50.01 9.53 12.7
    22 DN550 559 4.78 5.54 6.35 9.53 12.7 22.23 28.58 34.93 41.28 47.63 53.98 9.53 12.7
    24 DN600 610 5.54 6.35 6.35 9.53 14.27 17.48 24.61 30.96 38.89 46.02 52.37 59.54 9.53 12.7
    26 DN650 660 7.92 12.7 9.53 12.7
    28 DN700 711 7.92 12.7 15.88 9.53 12.7
    30 DN750 762 6.35 7.92 7.92 12.7 15.88 9.53 12.7
    32 DN800 813 7.92 12.7 15.88 17.48 9.53 12.7
    34 DN850 864 7.92 12.7 15.88 17.48 9.53 12.7
    36 DN900 914 7.92 12.7 15.88 19.05 9.53 12.7
    38 DN950 965 9.53 12.7
    40 DN1000 1015 9.53 12.7
    42 DN1050 1067 9.53 12.7
    44 DN1100 1118 9.53 12.7
    46 DN1150 1188 9.53 12.7
    48 DN1200 1219

    Quality API 5LC Grade LC65‐2205 Stainless Steel Welded Pipe UNS Number S31803 HFW for sale
    Send your message to this supplier
     
    *From:
    *To: JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
    *Subject:
    *Message:
    Characters Remaining: (0/3000)
     
    Inquiry Cart 0

    Friendly Links: www.everychina.com

    Home| Products| Suppliers| Quality Suppliers| Site Map |About Us |Contact Us |Help |关于我们 |联系我们

    Copyright © 2009 - 2024 hardware-wholesale.com. All rights reserved.