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AISI 304 Stainless Steel Heat Exchanger Tube with Fully Annealed TIG welding

AISI 304 Stainless Steel Heat Exchanger Tube with Fully Annealed TIG welding

Brand Name : SPEZILLA
Model Number : 304 304L 316L
Certification : ISO
Place of Origin : CHINA
MOQ : Negotiation
Price : Negotiation
Supply Ability : 1000Tons/Month
Delivery Time : 20 days
Packaging Details : wooden cases/Bundle
Grade : Stainless Steel
Size : 5/8"-4"
Process : TIG welding
Surface Finish : Fully Annealed
Standard : ASTM A249/ASME SA249
Appilcation : Heat Exchanger
Shape : Round
Steel Grade : 304 304L 316L
Package : Wooden Case
Product Name : Stainless Steel Tube
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AISI 304 Stainless Steel Tube for heat exchanger with Fully Annealed


Heat exchanger tube in an extensive range of austenitic stainless steels, duplex stainless steels, nickel alloys, titanium and zirconium, suitable for all types of heat exchangers, such as seawater coolers, condensers, evaporators, heaters and reheaters.


SPEZILLA'S heat exchanger tube program includes imperial and metric sizes, from outside diameter 12 mm up to 101.6 mm (0.472 to 4 in.). Special sizes can be made to order. SPEZILLA heat exchanger tube are supplied in straight lengths up to 20 meters, or as U-bent tubes..


Austenitic:


TP310S(0Cr25Ni20, 2520)
TP304(0Cr18Ni9)
904L (00Cr20Ni25Mo4.5Cu , UNS N08904)
TP347(0Cr18Ni11Nb)
TP347H(1Cr19Ni11Nb)
TP321(0Cr18Ni10Ti)
TP304L(00Cr19Ni10)
TP316(0Cr17Ni12Mo2)
TP316L(00Cr17Ni14Mo2)


Standards

ASTM 249/ 269,ASME SA249, DIN17457 EN10216

Specification

OD:6mm-1219mm,WT:0.5-30mm, Length: Max. 20meters

Material

TP304, TP304H, TP304LN, TP304L,TP310/S, TP316L, TP316H,TP316/316L,TP317L,TP321/321H,TP347,S31803,2205,2507,ect

Process method

ERW,TIG

Surface finish

Annealed & Pickled /Bright Annealed,Polished,Inside Bead Removed

Applications

For fluid and gas transport, structure and Machining

Packing

Seaworthy Wooden Cases / Steel Framed Cases / Bundle

Marking

All tubes are marked as follows: SPEZILLA. Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer's request. )


ASTM A249/ASME SA249 Chemical Requirement


MaterialASTM A249 Chemical Composition % Max
CMnPSSiCrNiMoN BNbTi
TP3040.082.000.0450.0301.0018.0-20.08.0-11.0^^^ .^
TP304L0.0352.000.0450.0301.0018.0-20.08.0-12.0^^^^
TP3160.082.000.0450.0301.0016.0-18.010.0-14.02.00-3.00^^^
TP316L0.035 D2.000.0450.0301.0016.0-18.010.0-15.02.00-3.00^^^
TP3210.082.000.0450.0301.0017.0-19.09.0-12.0^^^5C -0.70
TP3470.082.000.0450.0301.0017.0-19.09.0-12.010C -1.10

^


Mechnical Requirement


MaterialHeat treatmentTemperure F (C) Min.Hardness
BrinellRockwell
TP304Solution1900 (1040)192HBW/200HV90HRB
TP304LSolution1900 (1040)192HBW/200HV90HRB
TP316Solution1900(1040)192HBW/200HV90HRB
TP316LSolution1900(1040)192HBW/200HV90HRB
TP321Solution1900(1040) F192HBW/200HV90HRB
TP347Solution1900(1040)192HBW/200HV90HR



Product Tags:

heat exchanger tube

      

stainless steel heat exchanger tubes

      
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AISI 304 Stainless Steel Heat Exchanger Tube with Fully Annealed TIG welding Images

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