Annealed Sch 40 / 80 Stainless Steel Heat Exchanger Tubes S32101 S32205 S31803

QuickDetail:

Standard:JIS,AISI,ASTM,GB,DIN,EN
Steel Grade:304, 304L, 304LN, 316, 316L, 316LN, 317, 317L, 321, 347, 439, etc.
Type:Seamless, Welded
Thickness:0.1-3.8mm
Outer Diameter:6-219mm
Surface:Satin / Hairline
Heat treatment: Available
Length tolerance:±0.05mm
WT tolerance:±0.02mm


Description:

1. Heat-exchangerseamlesstubes
2. Materials:

1.4301/SUS304/AISI304/S30400,
1.4306/SUS304L/AISI304L/S30403,
1.4404/SUS316L/AISI316L/S31603,etc.

1. Type:Round
2. Marking:Registeredlogo,HeatNumber,SteelGrade,Standard,Size
3. Packing:woodenbox
4. H.SCode:7304.4190
5. OrderingInformation:Itshallbetheresponsibilityofthepurchasertospecifyall

Requirementsthatarenecessaryforproductsunderthisspecification.Suchrequirementstobeconsidered
included,butarenotlimitedto,thefollowing:
7.1.1Quantity(feet,meters,ornumberoflengths)
7.1.2Nameofmaterial(seamlesstubes)
7.1.3Grade(stainlesssteel)
7.1.4Size(outsiderdiameter,minimumwallthickness)
7.1.5Length(specificorrandom)
7.1.6Hydro-staticTestorNondestructiveElectricTest
7.1.7Condition(hotfinishedorcoldfinished)
7.1.8Specificationdesignationandyearofissue
7.1.9Specialrequirementsandanysupplementaryrequirementsselected

Applications:

We,thistypeseamlessandweldedfoodsteeltubebewidelyusedinkindsofindustries:

1. Petrochemicalindustry,Electricity,
2. Nuclearenergy,
3. Chemicalfertilizer,Boiler,Lighttextile,
4. Spinningandweavingindustry,
5. Powerindustry,
6. Pharmacyandbiologyetc.

Specification:
Designation:A213/A213M-04
StandardspecificationsForSeamlessFerriticandAusteniticAlloy-SteelBoilerr,
Superheater,andHeat-exchangerTubes


TensileandHardnessRequirements

Stainlesssteels

Ouradvantage

1. 100%TubeHydro-staticTestorNondestructiveElectricTest
2. 100%EddyCurrentTest
3. 100%UltrasonicDetectorTestifcustomerrequested
4. TensileandHardnessTestforeachHeatNo.’smaterial
5. 100%Annealing&SolutionandPickling