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TP347 / TP347H ASTM A312 Seamless Stainless Steel Pipe Schedule 20 / 40 / 80

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China TP347 / TP347H ASTM A312 Seamless Stainless Steel Pipe Schedule 20 / 40 / 80 wholesale
  • China TP347 / TP347H ASTM A312 Seamless Stainless Steel Pipe Schedule 20 / 40 / 80 wholesale

TP347 / TP347H ASTM A312 Seamless Stainless Steel Pipe Schedule 20 / 40 / 80
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Brand Name :Hainer Steel
Model Number :304/304L,316L,309S, 310S,321,2205,2507, 904L,347H etc.
Certification :ISO9001,SGS,CQC,BV, TUV etc.
Place of Origin :China
MOQ :500Kgs/size or Be based on stock list
Price :Negotiation
Payment Terms :T/T, L/C at sight
Supply Ability :3000Tons/Month
Delivery Time :20-25 days
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TP347 / TP347H ASTM A312 Seamless Stainless Steel Pipe Schedule 20 / 40 / 80







QuickDetail:





































Standard Specification

ASTM A312,A213,A249,A269,A270A789,A554,A790,etc.

Material

304,304L,309S,310S,316L,317L,321,,347,347H,2205 etc.

Outer Diameter

6mm to 610mm

Wall Thickness

1mm to 40mm

Length

As Required

Type



Round,Square Or Other

Delivery condition

ColdRolled Or Hot Rolled






Description:






  1. ProductItemNo.:0080smls-CoscoSteel

  2. SizeDN(in):1/8”to20”AccordingtoANSIB36.1,B36.19M

  3. WallThickness:FromSch5stoXXS

  4. Lengthofpipe:SingleRandom,DoubleRandom,20Feetetc.

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

  6. Packing:Pipecapbothend,plasticbaginbundle

  7. H.SCode:7304419000







Specifications





Designation:A312/A312M-04a



StandardspecificationsForSeamless,Welded,AndHeavilyColdWorkedAustenitic



StainlessSteelPipe

































Thisspecificationcovers

Seamless,straight-seamlesswelded,



andheavilycoldworkedausteniticstainlesssteelpipe

ManufactureProcess

Seamless(SML)Pipe

DiameterTolerance

+/-1%







PermittedVariationsIn



WallThickness

Tolerance,%fromNominal



NPSDesignator OverUnder



1/8to21/2inc.,allt/Dratios 2012.5



3to18inc.,t/Dupto5%incl. 22.512.5



3to18inc.,t/Dover5% 15 12.5



20andlarger,welded,allt/Dratios 17.512.5



20andlarger,seamless,t/Dupto5%incl. 22.5 12.5



20andlarger,seamless,t/Dover5% 15 12.5





Where:t=NominalWallThickness



D=OrderedOutsideDiameter

Inspectionitem

  1. Size(outside,wall,length)

  2. 2.SurfaceofPipe;

  3. ChemicalComposition

  4. MechanicalTesting

  5. Hydro-staticOrNondestructiveElectricTest

  6. ICT(Inter-granularCorrosionTest)etc.

OrderingInformation

  • Quantity(feet,meters,ornumberoflengths)

  • SteelGrade

  • Size(outsidediameter,nominalwallthickness,length)

  • Testreportrequirementsetc.
Inquiry Cart 0

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