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Home> Products> Boiler Tube> Stainless Steel Boiler Tube> ASTM A249 TP321 WELDED TUBE FOR BOILER

ASTM A249 TP321 WELDED TUBE FOR BOILER

Payment Type: L/C,T/T,D/P

Transportation: Ocean,Land,Air,Express

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    Product Attributes Supply Ability & Additional Information
    Product Attributes

    Model No.ASTM A249 TP321

    BrandYUHONG

    StatusNew

    Warranty Period6 Months

    Applicable IndustryHotels, Garment Shops, Manufacturing Plant, Machinery Repair Shops, Food &Amp; Beverage Factory, Restaurant, Home Use, Building Material Shops, Retail, Food Shop, Printing Shops, Construction Works, Energy &Amp; Mining, Farms, Food &Amp; Beverage Shops, Other, Advertising Company

    Out-of-warranty ServiceVideo Technical Support, No Service, Online Support, Spare Parts, Field Maintenance And Repair Service

    Video Factory InspectionProvided

    Mechanical Test ReportProvided

    Marketing TypeOrdinary Product

    Place Of OriginChina

    Types Of PartsBoiler Tube

    StandardASME A249

    Size1/2" - 48"

    Material GradeTP321

    BWGBWG 10 -SCH XXS

    Product Description

    ASTM A249 STAINLESS STEEL TP321 WELDED TUBE FOR BOILER


    ASTM A249 Stainless Steel TP321 Welded Tube is a type of Stainless Steel Tube that is commonly used in boiler applications. This type of tube is highly resistant to corrosion and can withstand high temperatures, making it ideal for use in boilers.


    The TP321 grade of stainless steel is a titanium-stabilized austenitic alloy that exhibits excellent resistance to intergranular corrosion following exposure to temperatures in the chromium carbide precipitation range from 800 to 1500°F (427 to 816°C).

    The ASTM A249 specification covers nominal-wall-thickness welded tubes made from the austenitic steels listed, with various grades intended for such use as a boiler, superheater, heat exchanger, or condenser tubes.

    These tubes undergo several tests like the reverse bend test, hardness test, flattening test, flaring test, flange test, and hydrostatic or nondestructive electric test.

    ASTM A249 Stainless Steel TP321 Welded Tube for Boiler is known for its robustness, durability, and high performance. It is commonly used in industries such as chemical processing, oil and gas, and power generation.


    MECHANICAL PROPERTIES FOR SS 321 WELDED TUBES


    Grade

     

    Ni

    C

    Mn

    S

    Si

    P

    Cr

    N

    TI

    321

    Min

    9

    17

    5(C+N)

    max

    12

    0.08

    2

    0.03

    1

    0.045

    19

    0.1

    0.70 max

     



    PHYSICAL PROPERTIES FOR SS 321 WELDED TUBES


    Grade

    Density (kg/m3)

    Elastic Modulus (GPa)

    Mean Co-eff of Thermal Expansion

    Thermal Conductivity (W/m.K)

    Specific Heat 0-100°C(J/kg.K)

     

     

     

    0-100°C

    0-315

    0-538°C

    At 100°C

    At 500°C

     

    321

    8027

    193

    16.6

    17.2

    18.6

    16.1

    22.2

    500




    A249 TP321 (2)


    A249 TP321 (7)



    Packaging & Delivery
    Selling Units : Kilogram
    Package Type : Ply-wooden Case /Iron Case/ Bundle with plastic Cap
    Picture Example :
    Supply Ability & Additional Information

    PackagingPly-wooden Case /Iron Case/ Bundle with plastic Cap

    Productivity1000 Tons Per Month

    TransportationOcean,Land,Air,Express

    Place of OriginChina

    Supply AbilityAccording To Client's Request

    CertificateABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015

    HS Code73044110

    PortNingbo Port,Tianjing Port,Shanghai Port

    Payment TypeL/C,T/T,D/P

    IncotermFOB,CFR,CIF,EXW

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    Home> Products> Boiler Tube> Stainless Steel Boiler Tube> ASTM A249 TP321 WELDED TUBE FOR BOILER
    YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2015, ISO 14001, ISO 18001, API 5L , API 5CT , API 6D, And our branch company Zhejiang Yuhongwell Steel Co.Ltd has expanded its field of activities and entered in trade and supply of tubular & flat products in Duxplex and Super Duplex, Stainless Steel, Nickel Base alloy Steel ,Cr-Mo alloy steel , Copper Nickel alloy steel,Carbon Steel for our reputed clients worldwide. These products are widely used in various important sectors like Mining, Energy, Boiler & Heat Exchanger, Petrochemical, Chemical Industry, Food plant, Paper plant, Gas and Fluid Industry etc. YUHONG HOLDING GROUP has gained rich experience in Pipes, Fittings, Flanges, Valves, Structural steel, Coils and Plates in past eight years. In a short span of time, YUHONG brand has marked its global presence in more than 40 countries, like, Korea, USA, Canada, Mexico, Colombia, Bolivia, Chile, Argentina, Brazil, Ecuador, Austria, New Zealand,...
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