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Condensers / Heat Exchangers Titanium Alloy Tubes ASME SB338 High Strength

Condensers / Heat Exchangers Titanium Alloy Tubes ASME SB338 High Strength

    • Condensers / Heat Exchangers Titanium Alloy Tubes ASME SB338 High Strength
    • Condensers / Heat Exchangers Titanium Alloy Tubes ASME SB338 High Strength
    • Condensers / Heat Exchangers Titanium Alloy Tubes ASME SB338 High Strength
    • Condensers / Heat Exchangers Titanium Alloy Tubes ASME SB338 High Strength
    • Condensers / Heat Exchangers Titanium Alloy Tubes ASME SB338 High Strength
    • Condensers / Heat Exchangers Titanium Alloy Tubes ASME SB338 High Strength
    • Condensers / Heat Exchangers Titanium Alloy Tubes ASME SB338 High Strength
  • Condensers / Heat Exchangers Titanium Alloy Tubes ASME SB338 High Strength

    Product Details:

    Place of Origin: CHINA
    Brand Name: YUHONG
    Certification: ABS, BV, ISO, ASTM, SGS
    Model Number: ASME SB338 GR.1, GR.2, GR.3, GR.7 , GR.7H, GR.9

    Payment & Shipping Terms:

    Minimum Order Quantity: 500 KGS
    Price: USD
    Packaging Details: Strong Iron Case Packing
    Delivery Time: 25 DAYS
    Supply Ability: 800 TONS PER MONTH
    Contact Now
    Detailed Product Description
    Material:: ASME SB338 GR.1, GR.2, GR.3, GR.7 , GR.7H, GR.9 Testing:: ET, HT, Flattening Test; Expansion Test, Mercurous Nitrate Test; Ammonia Vapor Test; Chemical Analysis; Microscopical Examination; Tension Testing.
    Application:: Titanium And Titanium Alloy Tubes For Condensers And Heat Exchangers

    ASME SB338 GR.1, GR.2, GR.3, GR.7 , GR.7H, GR.9 Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers

     

    Titanium

    Grade 1 - UNS R50250, Grade 2 - UNS R50400, Grade 5 - UNS R56400
    Grade 7 - UNS R52400, Grade 9 - UNS R56320, Grade 12 - UNS R53400

    Titanium Seamless Tubing
    Titanium Seamless Pipe
    Titanium Round Bar
    Titanium Plate/Sheet
    Titanium Seamless & Welded Butt-weld Fittings
    Titanium Specialty Forgings

    Alloys Now offers a large variety of products in materials of titanium including tubing, seamless- and welded pipe, butt weld fittings, flanges, round bar and plate titanium products:

     

     

    Titanium
    Commercially Pure & Alloyed

    Tubing
    Seamless
    1/16" - 1 1/2" OD 0.016" - 0.125" WT
    3 mm - 40 mm OD 0.5 mm - 3.0 mm WT
    Tubing
    Welded
    1/2" - 4" OD 0.028" - 0.250" WT
    12 mm - 100 mm OD 1.0 mm - 6.0 mm WT
    Pipe
    Seamless & Welded
    1/2" - 36" Sch 10S thru Sch 40S
    Butt Weld Fittings
    Seamless & Welded
    1/2" - 36" Sch 10S thru Sch 40S
    Flanges
    WN & Blind
    1/2" - 36" Sch 10S thru Sch 40S
    150 lbs
    Round Bar 1/2" - 12"
    Plate 1/8" - 1" Thick

     

    Due to its unprecedented strength, lightness, stable and abundant market and non-corrosive characteristics, titanium has emerged as the metal of choice for aerospace, energy production and transportation, industry and medical, leisure and consumer products, notably golf clubs and bicycle frames. Furthermore, due to its strength and lightness, titanium is currently being tested in the automobile industry, which has found that the use of titanium for connecting rods and moving parts has resulted in significant fuel efficiency.

    BENEFITS OF TITANIUM
    • High strength,
    • High resistance to pitting, crevice corrosion resistance.
    • High resistance to stress corrosion cracking, corrosion fatigue and erosion,
    • Cold bending for complex piping bends without fittings or flanges
    • High strength to weight ratio,
    • Weight saving possibilities
    • Low modulus, high fracture toughness and fatigue resistance
    • Suitability for coiling and laying on seabed
    • Ability to withstand hot/dry and cold/wet acid gas loading
    • Excellent resistance to corrosive and erosive action of high-temperature acid steam and brine
    • Good workability and weldability
    TITANIUM APPLICATIONS
    • Aerospace
    • Material of choice in desalination plants,
    • Steam condensers
    • Pulp and paper plants (chlorate bleaching facilities)
    • Process equipment and piping
    • Flue Gas Desulfurisation plants
    • Disposals system for persistent or hazardous organic waste
    • Seawater Management Systems,
    • Process industries handling solutions containing chlorides,
    • Flanges, fittings, valves, heat exchangers, risers and pipelines
    • Sports, building material, medical industry and accessories.

     

     

     

    UNS R50250 Grade 1
    Carbon Iron Hydrogen Nitrogen Oxygen Titanium        
    0.10 max 0.20 max 0.015 max 0.03 max 0.18 max remaining        

     

     

    UNS R50400 Grade 2
    Carbon Iron Hydrogen Nitrogen Oxygen Titanium        
    0.10 max 0.30 max 0.015 max 0.03 max 0.25 max remaining        

     

     

    UNS R50550 Grade 3
    Carbon Iron Hydrogen Nitrogen Oxygen Titanium
    0.10 max 0.30 max 0.015 max 0.05 max 0.35 max remaining
    Other each 0.1 max, total 0.4 max

     

     

    UNS R50700 Grade 4
    Carbon Iron Hydrogen Nitrogen Oxygen Titanium
    0.10 max 0.50 max 0.015 max 0.05 max 0.40 max remaining
    Other each 0.1 max, total 0.4 max

     

     

    UNS R56400 Grade 5
    Aluminium Carbon Iron Hydrogen Nitrogen Oxygen Vanadium Titanium    
    5.5 - 6.75 0.10 max 0.40 max 0.015 max 0.05 max 0.20 max 3.5 - 4.5 remaining    

     

     

    UNS R52400 Grade 7
    Carbon Iron Hydrogen Nitrogen Oxygen Titanium
    0.10 max 0.30 max 0.015 max 0.03 max 0.25 max remaining
    Other: Pd 0.12-0.25

     

     

    UNS R56320 Grade 9
    Aluminium Carbon Iron Hydrogen Nitrogen Oxygen Vanadium Titanium    
    2.5 - 3.5 0.05 max 0.25 max 0.013 max 0.02 max 0.12 max 2.0 - 3.0 remaining    

     

     

    UNS R52250 Grade 11
    Carbon Iron Hydrogen Nitrogen Oxygen Titanium
    0.10 max 0.20 max 0.015 max 0.03 max 0.18 max remaining
    Other: Pd 0.12-0.25

     

     

    UNS R53400 Grade 12
    Carbon Iron Hydrogen Molybdenum Nitrogen Nickel Oxygen Titanium    
    0.08 max 0.30 max 0.015 max 0.2 - 0.4 0.03 max 0.6 - 0.9 0.25 max remaining    

     

     

    UNS R52402 Grade 16
    Carbon Iron Hydrogen Nitrogen Oxygen Palladium
    0.10 max 0.30 max 0.010 max 0.03 max 0.25 max 0.04 - 0.08
    Other: residuals each 0.1 max, total 0.4 max

     

     

    Trade Name UNS Titanium Industry Specifications Chemical Composition Min.Tensile
    (KSI)
    Min.Yield
    (KSI)
    Hardness Modulus of Elasticity Poisson's Ratio
    Grade 1 UNS R50250 AMS AMS-T-81915
    ASTM F67(1), B265(1), B338(1), B348(1), B381(F-1), B861(1), B862(1), B863(1), F467(1), F468(1), F1341
    MIL SPEC MIL-T-81556
    C 0.10 max
    Fe 0.20 max
    H 0.015 max
    N 0.03 max
    O 0.18 max
    Ti Remaining
    35 25 14.9 103 GPa 0.34-0.40
    Grade 2 UNS R50400 AMS 4902, 4941, 4942, AMS-T-9046
    ASTM F67(2), B265(2), B337(2), B338(2), B348(2), B367(C-2), B381(F-2), B861(2), B862(2), B863(2), F467(2), F468(2), F1341
    MIL SPECMIL-T-81556
    SAE J467(A40)
    C 0.10 max
    Fe 0.30 max
    H 0.015 max
    N 0.03 max
    O 0.25 max
    Ti Remaining
    50 40 14.9 103 GPa 0.34-0.10
    Grade 5 UNS R56400 AMS 4905, 4911, 4920, 4928, 4930, 4931, 4932, 4934, 4935, 4954, 4963, 4965, 4967, 4993, AMS-T-9046, AMS-T-81915,AS7460, AS7461
    ASTM B265(5), B348(5), B367(C-5), B381(F-5), B861(5), B862(5), B863(5), F1472
    AWS A5.16 (ERTi-5)
    MIL SPEC MIL-T-81556
    AI 5.5-6.75 max
    C 0.10 max
    Fe 0.40 max
    H 0.015 max
    N 0.05 max
    O 0.20 max
    Ti Remaining
    V 3.5-4.5
    130 120 16.4 114 GPa 0.30-0.33
    Grade 7 UNS R52400 ASTM B265(7), B338(7), B348(F-7), B861(7), B862(7), B863(7), F467(7), F468(7) C 0.10 max
    Fe 0.30 max
    H 0.015 max
    N 0.03 max
    O 0.25 max
    Ti Remaining
    Other Pd 0.12-0.25
    50 40 14.9 103GPa -
    Grade 9 UNS R56320 AMS 4943, 4944, 4945, AMS-T-9046
    ASME SFA5.16(ERTi-9)
    ASTM B265(9), B338(9), B348(9), B381(9), B861(9), B862(9), B863(9)
    AWS A5.16(ERTi-9)
    AI 2.5-3.5
    C 0.05 max
    Fe 0.25 max
    H 0.013 max
    N 0.02 max
    O 0.12 max
    Ti Remaining
    V 2.0-0-3.0
    90 70 13.1 107GPa 0.34
    Grade 12 UNS R53400 ASTM B265(12), B338(12), B348(12), B381(F-12), B861(12), B862(12), B863(12) C 0.08 max
    Fe 0.30 max
    H 0.015 max
    Mo 0.2-0.4
    N 0.03 max
    Ni 0.6-0.9
    O 0.25 max
    Ti Remaining
    70 50 14.9 103GPa -

     

    Most of the titanium grades are of alloyed type with various additions of for example aluminum, vanadium, nickel, ruthenium, molybdenum, chromium or zirconium for the purpose of improving and/or combining various mechanical characteristics, heat resistance, conductivity, microstructure, creep, ductility, corrosion resistance, etc.

    Titanium Benefits

    High strength,
    High resistance to pitting, crevice corrosion resistance,
    High resistance to stress corrosion cracking, corrosion fatigue and erosion,
    Cold bending for complex piping bends without fittings or flanges,
    High strength to weight ratio.
    Weight saving possibilities,
    Low modulus, high fracture toughness and fatigue resistance,
    Suitability for coiling and laying on seabed,
    Ability to withstand hot/dry and cold/wet acid gas loading,
    Excellent resistance to corrosive and erosive action of high-temperature acid steam and brine,
    Good workability and weldability.

    Titanium Chemical Composition

    Palladium (Pd) and Ruthenium (Ru), Nickel (Ni) and Molybdenum (Mo) are elements which can be added to the pure titanium types in order to obtain a significant improvement of corrosion resistance particularly in slightly reducing environments where titanium otherwise might face some problems due to insufficient conditions for formation of the necessary protective oxide film on the metal surface. The formation of a stable and substantially inert protective oxide film on the surface is otherwise the secret behind the extraordinary corrosion resistance of titanium.

    The mechanical properties of commercially pure titanium are in fact controlled by "alloying" to various levels of oxygen and nitrogen to obtain strength level varying between approximately 290 and 550 MPa. For higher strength levels alloying elements, e.g. Al and V have to be added. Ti 3AL 2.5V has a tensile strength of minimum 620 MPa in annealed condition and minimum 860 MPa in the as cold worked and stress relieved condition. The CP-titanium grades are nominally all alpha in structure, whereas many of the titanium alloys have a two phase alpha + beta structure. There are also titanium alloys with high alloying additions having an entire beta phase structure. While alpha alloys cannot be heat treated to increase strength, the addition of 2.5% copper would result in a material which responds to solution treatment and ageing in a similar way to aluminum-copper.

    Titanium Density

    Titanium is more then 46% lighter than steel. For comparative analysis, aluminum is approximately 0.12 lbs/cu.in, Steel is approximately 0.29 lbs/cu.in, and Titanium is approximately 0.16 lbs/cu.in.

    Titanium Corrosion Resistance

    Titanium's outstanding corrosion resistance is due to the formation of a tightly adherent oxide film on its surface. When damaged, this thin invisible layer immediately reforms, maintaining a surface which is completely resistant to corrosive attack in sea water and all natural environments. This oxide is so resistant to corrosion that titanium components often look brand new even after years of service.

     

    Condensers / Heat Exchangers Titanium Alloy Tubes ASME SB338 High Strength

     

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