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Seamless Stainless Oval Steel Tube TP347 TP347H ASTM A312

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HAINER STEEL INDUSTRIAL CO.,LTD

Seamless Stainless Oval Steel Tube TP347 TP347H ASTM A312

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Product Details

TP347 TP347H ASTM A312 Seamless Stainless Oval Steel Pipe


QuickDetail:


The seamless stainless oval pipe be make by seamless stainless round pipe


Round Pipe Standard: ASTM A312/A312M - 04


Min outsider diameter: 10mm


Max outsider diameter: 300mm


Wall thickness: 1mm to 20 mm


If the customer have special requirements in sizes,we would like to listen and discuss with customer´s ideas


The type of pipe,we can supply: Elliptical Pipe,Square Tube, Rectangular Tube


Description:


The Steel Grade,we can supply:


1.4301/SUS304/AISI304/S30400,


1.4306/SUS304L/AISI304L/S30403,


1.4404/SUS316L/AISI316L/S31603,etc.


  1. Type:Oval | Elliptical

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

  3. Packing:Plasticbaginbundle

  4. H.SCode:7304.4190 ( For seamless oval / elliptical pipe )

  5. OrderingInformation:Itshallbetheresponsibilityofthepurchasertospecifyall requirementsthatarenecessaryforproductsunderthisspecification.Suchrequirementstobe

  6. consideredincluded,butarenotlimitedto,thefollowing:

5.1.1Quantity(feet,meters,ornumberoflengths)


5.1.2Nameofmaterial(seamlesstubes)


5.1.3SteelGrade(Table2)


5.1.4Size(Table1)


5.1.5Length(specificorrandom)


5.1.6Condition(hotfinishedorcoldfinished)


TABLE1SizesforEllipticalOrSquare&RectangularTube


Wall


Thickness



Size



1.5 mm



2.0 mm



3.0 mm



3.5 mm



4.0 mm



4.5 mm



5.0


mm



6.0 mm



8.0 mm



9.0 mm



10.0 mm



12.0 mm



10x10mm


10x20mm









×


×



×


×



×


×



×


×



×


×



×


×



×


×



×


×



×


×



×


×



20x20mm


20x40mm









×




×


×



×


×



×


×



×


×



×


×



×


×



×


×



×


×



×


×



40x40mm


40x80mm



×


×






×




×


×



×


×



×


×



×


×



×


×



×


×



×


×



×


×



×


×



50x50mm


50x100mm




×









×




×


×



×


×



×


×



×


×



×


×



×


×



×


×



×


×



60x60mm


60x120mm



×


×





















×


×



×


×



×


×



×


×



×


×



80x80mm


80x160mm



×


×



×


×


















×




×


×



×


×



×


×



×


×



100x100mm


100x150mm


100x200mm



×


×


×



×


×


×





×





×















×





×


×




×


×




×


×




×


×


×



150x150mm


150x200mm



×


×



×


×



×


×



×


×



























200x200mm


200x250mm


200x300mm



×


×


×



×


×


×



×


×


×



×


×


×



×


×


×




×


×



























300x300mm



×



×



×



×



×



×



×



×











TABLE2ChemicalCompositionLimits,%A,forAusteniticandFerriticStainlessSteel





Grade



UNS


Design


ation



C



Mn



P



S



Si



Cr



Ni



Mo



Nitrogen



Niobium



Ti



Others



Tp304



S30400



0.08



2.0



0.045



0.030



1.0



18.0-20.0



8.0-11.0



..



...



...



...





Tp304L



S30403



0.035



2.0



0.045



0.030



1.0



18.0-20.0



8.0-12.0



..



...



...



...





Tp316L



S31603



0.035



2.0



0.045



0.030



1.0



16.0-18.0



10.0-14.0



..



...



...



...





C=Carbon;Mn=Manganese;P=Phosphorous;S=Sulfur;Si=Silicon;Cr=Chromium;


Ni=Nickel;Mo=Molybdenum;Ti=Titanium



Applications:


We,thistypeseamlessandweldedfoodsteeltubebewidelyusedinkindsofindustries:


  1. Petroleum,chemical,construction,

  2. Bridges,textileprintinganddyeing,mechanicalhardware,medical,decoration,

  3. Shipbuildingandotherheavyindustries.

Specification:


Designation:A312/A312M-04a


StandardspecificationsForSeamless,Welded,andHeavilyColdWorked


AusteniticSteelPipes


TensieRequirements:





Grade




UNS



Tensile


Strength



Yield


Strength



Elongationin2in.


Or50mm



Designation



Min,Ksi


[Mpa]



Min,Ksi


[Mpa]



Min,%




TP304



S30400



75[515]



30[205]



25



TP304L



S30403



70[485]



25[170]



25



TP316L



S31603



70[485]



25[170]



25



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