TP304L/304H Stainless Steel Pipes & Tubes

    304/ 304L /304H Stainless Steel Pipes & Tubes Manufacturer and Suppliers

     Stainless Steel 304H Pipes Supplier, ASTM A240 SS 304L Pipes, ASTM A240 Stainless Steel 304 Tubes, 304H Stainless Steel Pipes & Tubes Manufacturer, 304L Stainless Steel Pipes & Tubes, Stainless Steel 304 ERW Tubes, SS 304L Seamless Tubes Exporter

    Stainless Steel UNS S30403 Seamless Pipes, SS UNS S30400 Welded Tubes, Stainless Steel 304 Round Pipes & Tubes, SS 304L Square Pipes & Tubes, UNS S30409 Stainless Steel Rectangular Pipes & Tubes, EFW SS 304H Tubes & Pipes in China

     We are  preferred manufacturer, exporter & supplier of 304 Stainless Steel Pipes & Tubes, 304L Stainless Steel Pipes & Tubes  and 304H Stainless Steel Pipes & Tubes. We have a wide variety of grades, materials, and finishes for pipes & tubes.  These products used in various industries such as Manufacturing, Mining, Oil Refineries, Chemical Manufacturing, Utilization, and Transport Industries.


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    Latest Price of ASTM A240 Stainless Steel 304/304L Pipes & Tubes, 304H Stainless Steel Tubes & Pipes Price , SS 304L Welded Tubes Stockist, Stainless Steel 304 Seamless Pipes & Tubes


    Specifications for 304/ 304L /304H Stainless Steel Pipes & Tubes

    These are the Standard specifications of 304/ 304L /304H Stainless Steel Pipes & Tubes. We also manufacture and export any custom specification as per client’s requirement. 

    SpecificationsASTM A/ASME SA213/A249/A269/A312/A358
    DimensionsASTM, ASME, and API
    Size1/8″NB TO 30″NB IN
    304 Pipes & Tubes Size1/2″ NB – 16″ NB
    ERW 304 Pipes & Tubes1/2″ NB – 24″ NB
    EFW 304 Pipes & Tubes6″ NB – 100″ NB
    Thickness0.3mm – 50 mm
    Specialized inLarge Diameter Size
    ScheduleSCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, SCH 80S, SCH60, SCH80, SCH120, SCH140, SCH160, SCH XXS, SCH XS
    TypeSeamless / ERW / Welded / Fabricated / LSAW Pipes
    FormRound, Square, Rectangular, Hydraulic, Oval, U Shape, Pan Cake Coils, Coiled Etc
    LengthSingle Random, Double Random & Required Length.
    EndPlain End, Beveled End, Treaded


    Types of 304/ 304L /304H Stainless Steel Pipes & Tubes


    SS 304 Seamless Pipes & Tubes304L Stainless Steel Seamless Pipes & Tubes
    WERKSTOFF NR. 1.4948 Seamless Pipes & TubesUNS S30400 Welded Pipes & Tubes
    SS 304L ERW Pipes & TubessStainless Steel 304H EFW Pipes & Tubes
    304 SS Round Pipes & TubesSS UNS S30403 Round Pipes & Tubes
    ASTM A312 TP 304H Stainless Steel Round Pipes & TubessGOST 08Х18Н10 Seamless Pipes & Tubess
    SS 304L Square Pipes & Tubes304H Stainless Steel Square Pipes & Tubes
    UNS S30400 Rectangular Pipes & TubesWERKSTOFF NR. 1.4306/1.4307 Rectangular Pipes & Tubes
    SS 304H Rectangular Pipes & Tubes304 Stainless Steel Custom Pipes & Tubes
    GOST 03Х18Н11 Custom Pipes & TubessASTM A312 TP 304H Stainless Steel Custom Pipes & Tubess
    SS 304, 304L, 304H Polished Pipes & TubesUNS S30400 Decorative Pipes & Tubes
    ASTM A312 TP 304L Stainless Steel Decorative Pipes & Tubess304H SS Decorative Pipes & Tubes
    SS 304/304L Thick Wall Pipes & TubesUNS S30409 Thick Wall Pipes & Tubes
    WERKSTOFF NR. 1.4301 Thin Wall Pipes & Tubes304L SS Thin Wall Pipes & Tubes
    304H Stainless Steel Thin Wall Pipes & Tubes304 Stainless Steel Electropolished Pipes & Tubes
    SS 304L Electropolished Pipes & TubesUNS S30409 Electropolished Pipes & Tubes

    304/ 304L /304H Stainless Steel Pipes & Tubes Chemical Composition

    GradeCMnSiPSCrMoNiN
    304min.–––––18.0–8.0–
    max.0.082.00.750.0450.03020.010.50.10
    304Lmin.–––––18.0–8.0–
    max.0.032.01.000.0450.0320.012.0–
    304Hmin.–––––18.0–8.0–
    max.0.032.01.000.0450.0320.012.0–

    Mechanical Properties of 304/ 304L /304H Stainless Steel Pipes & Tubes

    GradeTensile Strength (MPa) minYield Strength 0.2% Proof (MPa) minElongation (% in 50mm) minHardness
    Rockwell B (HR B) maxBrinell (HB) max
    3045152054092201
    304L4851704092201
    304H5152054092201


    304/ 304L /304H Stainless Steel Pipes & Tubes Physical Properties

    GradeDensity (kg/m3)Elastic Modulus (GPa)Mean Coefficient of Thermal Expansion (m/m/0C)Thermal Conductivity (W/m.K)Specific Heat 0-1000C (J/kg.K)Electrical Resistivity (n.m)
    0-1000C0-3150C0-5380Cat 1000Cat 5000C
    304800019317.217.818.416.221.5500720
    304L800019317.217.818.416.221.5500720
    304H800019317.217.818.416.221.5500720

    Equivalent Grades of 304/ 304L /304H Stainless Steel Pipes & Tubes

    GradeUNS NoOld BritishEuronormSwedish SSJapanese JIS
    BSEnNoName
    304S30400304S3158E1.4301X5CrNi18-102332SUS 304
    304LS30403304S1158E1.4301X5CrNi18-102332SUS 304L
    304HS30409304S1158E1.4948X5CrNi18-102332SUS 304H

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