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​​ASTM A213 TP312H Stainless Steel Seamless Tube Bright Annealed Surface for Heat Exchanger

    Buy cheap ​​ASTM A213 TP312H Stainless Steel Seamless Tube Bright Annealed Surface for Heat Exchanger from wholesalers
     
    Buy cheap ​​ASTM A213 TP312H Stainless Steel Seamless Tube Bright Annealed Surface for Heat Exchanger from wholesalers
    • Buy cheap ​​ASTM A213 TP312H Stainless Steel Seamless Tube Bright Annealed Surface for Heat Exchanger from wholesalers
    • Buy cheap ​​ASTM A213 TP312H Stainless Steel Seamless Tube Bright Annealed Surface for Heat Exchanger from wholesalers
    • Buy cheap ​​ASTM A213 TP312H Stainless Steel Seamless Tube Bright Annealed Surface for Heat Exchanger from wholesalers
    • Buy cheap ​​ASTM A213 TP312H Stainless Steel Seamless Tube Bright Annealed Surface for Heat Exchanger from wholesalers

    ​​ASTM A213 TP312H Stainless Steel Seamless Tube Bright Annealed Surface for Heat Exchanger

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    Brand Name : YUHONG
    Model Number : ​​ASTM A213 TP312H
    Certification : ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
    Price : Negotiable
    Payment Terms : L/C, T/T
    Supply Ability : 1500 tons per month
    Delivery Time : 15-30days
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    ​​ASTM A213 TP312H Stainless Steel Seamless Tube Bright Annealed Surface for Heat Exchanger

    ​​ASTM A213 TP312H Stainless Steel Seamless Tube Bright Annealed Surface for Heat Exchanger


    ​​YUHONG GROUP​​ is a specialized manufacturer of ​​high-performance stainless steel tubes​​ for critical heat transfer applications. With over two decades of expertise in precision tube manufacturing, our ​​ASTM A213 TP312H Stainless Steel Seamless Tubes, with a Bright Annealed surface,​​ deliver exceptional corrosion resistance and heat transfer efficiency in demanding heat exchanger systems.


    ​​Chemical Composition of TP321H (UNS S32109)​


    Element​​Requirement (%)​​Notes​
    ​Carbon (C)​0.04–0.10Controlled carbon range for high-temperature stability
    ​Manganese (Mn)​2.00 max
    ​Phosphorus (P)​0.045 max
    ​Sulfur (S)​0.030 max
    ​Silicon (Si)​1.00 max
    ​Chromium (Cr)​17.0–19.0Provides oxidation resistance
    ​Nickel (Ni)​9.0–12.0Austenite stabilizer
    ​Titanium (Ti)​4(C+N)–0.70 minStabilization against sensitization


    Heat Treatment Specifications for TP321H (UNS S32109)


    Parameter​​Requirement​​Notes​
    ​Grade​TP321HTitanium-stabilized austenitic stainless steel
    ​UNS Number​S32109
    ​Heat Treat Type​Solution treatment
    ​Solution Treating Temperature​2000°F [1090°C]Higher than standard TP321 (1900°F/1040°C)
    ​Cooling Media​Water or other rapid coolingPrevents carbide precipitation

    Mechanical Properties of TP321H (UNS S32109)​


    Property​​Requirement​​Notes​
    ​Grade​TP321HTitanium-stabilized austenitic stainless steel
    ​UNS Designation​S32109
    ​Tensile Strength, min​75 ksi [515 MPa]Matches standard TP321 requirements
    ​Yield Strength, min​30 ksi [205 MPa]0.2% offset method
    ​Elongation in 2 in. or 50 mm, min​35%Standard elongation for austenitic grades
    ​Hardness, max​192 HBW/200 HVBrinell/Vickers hardness
    ​Hardness, max​90 HRBRockwell B scale

    ​​ASTM A213 TP312H Stainless Steel Seamless Tube - Application Advantages​


    ​​1. Superior Corrosion Resistance for Demanding Environments​​
    ​​High alloy content​​ provides exceptional resistance to pitting and crevice corrosion
    ​​PREN ≥ 40​​ ensures reliable performance in chloride-containing media


    ​​2. Excellent Heat Transfer Efficiency​​
    ​​Bright Annealed surface​​ minimizes fouling and maintains optimal heat transfer coefficients
    ​​Seamless construction​​ allows uniform wall thickness for consistent thermal performance


    ​​3. High Temperature Capability​​
    ​​Maximum service temperature 1100°C, suitable for various heat exchanger applications
    ​​Maintains mechanical properties​​ under thermal cycling conditions


    ​​4. Long Service Life and Reliability​​
    ​​Superior oxidation resistance​​ reduces maintenance requirements and downtime
    ​​Proven performance​​ in chemical processing and power generation applications


    ​​5. Easy Maintenance and Cleaning​​
    ​​Smooth BA surface​​ prevents scale buildup and facilitates cleaning
    ​​Non-contaminating surface​​ ensures product purity in pharmaceutical and food applications


    ​​6. Cost-Effective Solution​​
    ​​Extended service life​​ reduces replacement frequency and total cost of ownership
    ​​Reduced fouling​​ maintains heat transfer efficiency, saving energy costs


    Quality ​​ASTM A213 TP312H Stainless Steel Seamless Tube Bright Annealed Surface for Heat Exchanger for sale
    Company Info.
    Yuhong Group Co.,Ltd
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