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Astm A312 Tp304 / 304l 316l Stainless Steel Welded Tubes 16 Inch With Hot Finished

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HAINER STEEL INDUSTRIAL CO.,LTD

Astm A312 Tp304 / 304l 316l Stainless Steel Welded Tubes 16 Inch With Hot Finished

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Product Details


ASTM A312 TP304 / 304L 316L Welded Stainless Steel Pipe 16 inch with Hot Finished


QuickDetail:



SurfaceFinish



1.2BFinish2.PickledFinished3.Annealed&Pickled



Material



304/L,316L/Ti,310Setc.



OutsideDiameter



6mm-200mm



WallThickness



0.5-20mm.



Length



As required



Market



USA,Canada,Japanese,Europeanetc.



Description:



  1. ProductItemNo.:0050welded-CoscoSteel

  2. Type:Round

  3. MainlyMaterial


1. 4301/SUS304/AISI304/S30400,


1. 4306/SUS304L/AISI304L/S30403,


1. 4404/SUS316L/AISI316L/S31603,etc.


Standard:


GB/T12771-2008,ASTMA312,ASTMA789,JISG3448,


DINEN10216-5,DINEN10217-7,etc.



  1. Size: 8 In.to 48 In.

  2. WallThickness: 3mm to 20mm

  3. Marking:Registeredlogo,HeatNumber,SteelGrade,Standard,Size

  4. H.SCode:7306.4000


Applications:


Thistypeweldedtubes/pipesbeusedin



  1. Industrialfluidconveyingpipes

  2. Mechanicalstructuraltubes

  3. Heatex-changerandcondensertubes

  4. Walledwatertubes

  5. Largercaliberindustrialweldedpipesetc.


Specifications


Designation:A312/A312M-04a


StandardspecificationsForSeamless,Welded,AndHeavilyColdWorkedAustenitic


StainlessSteelPipe



ManufactureProcess



ERWWelded(ELD)Pipe






QualityInspection







  1. MetallographicAnalysis

  2. PhysicalAndChemicalAnalysis

  3. SpecificationEccentricityTest

  4. MechanicalTest

  5. PMITest

  6. EddyCurrentTest

  7. Large-SizeUltrasonicFlawTest

  8. UltrasonicFlatTest

  9. ThicknessTestetc.






MechanicalRequirements



Grade UNS TensileStrengthYieldStrength


Designation MinKsi[Mpa] MinKsi[Mpa]


TP304S3040075[515]30[205]


TP304LS3040370[485]25[170]


TP309SS3090875[515]30[205]


TP310SS3100875[515]30[205]


TP316LS3160370[485]25[170]


..................




  1. SpecificationNo.

  2. Pipe

  3. Grade

  4. NPS

  5. Wall

  6. SMLESORWELDED...




  • ASTMA312

  • P

  • TP304

  • 12IN

  • 0.375IN

  • WELDED.....


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