MachineU > China Products > Minerals & Metallurgy > Stainless Steel > Stainless Steel Pipes
Astm A213 Astm A249 304 Stainless Steel U Tube Od 15.9mm-139.8mm
Astm A213 Astm A249 304 Stainless Steel U Tube Od 15.9mm-139.8mm
Astm A213 Astm A249 304 Stainless Steel U Tube Od 15.9mm-139.8mm
Astm A213 Astm A249 304 Stainless Steel U Tube Od 15.9mm-139.8mm
Astm A213 Astm A249 304 Stainless Steel U Tube Od 15.9mm-139.8mm
Astm A213 Astm A249 304 Stainless Steel U Tube Od 15.9mm-139.8mm
Specifications
Brand Name :
Cosco Steel
Model Number :
304 , 304L , 310S , 309S, 310S, 2205 etc
Certification :
ISO,SGS,CQC,etc.
Place of Origin :
China
MOQ :
500Kgs/ one size
Price :
Negotiation
Payment Terms :
T/T, L/C at sight
Supply Ability :
600Tons/Month
Delivery Time :
25-30 days
Description



ASTM A213 ASTM A249 304 Stainless Steel Heat Exchanger Tube , OD 15.9mm-139.8mm







QuickDetail:



Size Random: 6mm to 50.8mm

Thickness Random: 0.5mm to 3.0 mm

Length Random: 6000mmm

Surface Finish:2B Finish, BA Finish, No.1 Finish etc.

Tube Standard: ASTM A249 ,ASME SA249

304 Nickel Content: Above 8%

316L Nickel Content: Above 10%

321 Nickel Content: Above 9%

...



Specifications




















































Grade

200Series And 300 Series

Length



Nomal is 6/5.8m,or according to customer's demand



Size

OD ( 6mm - 50.8mm) x WT (0.5mm - 3.0mm)

Surface

No. 1 | 2B | BA | Bright | Mirror | HL etc.

Packing



Every tube is sleeved in plastic bag individually,and then several tube arepacked by weaving bag,which is seaworthy.Or 50kg/bundle,500kg/bundle.We can pack as clients' requirement.



Thickness tolerance

±0.02mm

Technique

Welded

Certification

ISO,SGS,CQC,etc.

Sample

Available
Inspection items Chemical Composition,Size ,Mechanical Properties ,Flattening Test ,Hydrostatic Test or Eddy current test or Ultrasonic test ,Surface quality ,Grain size analysis ,Hardness ,flanging test ,Bending test
Negotiated items Intercrystalline corrosion ,Stabilization heat treatment ,BKS tube ,Air pressure test under water. ,Minimal wall thickness.




Specification
































































































Material

ASTM A249 Chemical Composition % Max

C

Mn

P

S

Si

Cr

Ni

Mo

N B

Nb

Ti

TP304

0.08

2.00

0.045

0.030

1.00

18.0-20.0

8.0-11.0

^

^

^ .

^

TP304L

0.030

2.00

0.045

0.030

1.00

18.0-20.0

8.0-12.0

^

^

^

^

TP316

0.08

2.00

0.045

0.030

1.00

16.0-18.0

10.0-14.0

2.00-3.00

^

^

^

TP316L

0.030

2.00

0.045

0.030

1.00

16.0-18.0

10.0-14.0

2.00-3.00

^

^

^

TP321

0.08

2.00

0.045

0.030

1.00

17.0-19.0

9.0-12.0

^

0.10

^

5(C+N)-0.70

































































Material

Heat treatment

Temperure F(C) Min.

Tensile Strength Ksi (MPa), Min.

Yield Strength Ksi (MPa), Min.

Elongation %, Min.

Hardness Max.

Rockwell

TP304

Solution

1900 (1040)

75(515)

30(205)

35

90HRB

TP304L

Solution

1900 (1040)

70(485)

25(170)

35

90HRB

TP316

Solution

1900(1040)

75(515)

30(205)

35

90HRB

TP316L

Solution

1900(1040)

70(485)

25(170)

35

90HRB

TP321

Solution

1900(1040) F

75(515)

30(205)

35

90HRB












































































OD, mm

OD Tolerance

< 25.4

± 0.10

25.4 - ≤ 38.1

± 0.15

> 38.1 -< 50.8

± 0.20

50.8 -< 63.5

± 0.25

63.5 -< 76.2

± 0.30

76.2 - ≤ 101.6

± 0.38

> 101.6 - ≤ 190.5

+0.38/-0.64

> 190.5 - ≤ 228.6

+0.38/-1.14





OD, mm

WT Tolerance

≤ 38.1

+20%/-0

> 38.1

+22%/-0





OD, mm

Length Tolerance

< 50.8

+3/-0

≥ 50.8

+5/-0





Applications:



We,thistypeseamlessandweldedfoodsteeltubebewidelyusedinkindsofindustries:




  1. Petrochemicalindustry,Electricity,

  2. Nuclearenergy,

  3. Chemicalfertilizer,Boiler,Lighttextile,

  4. Spinningandweavingindustry,

  5. Powerindustry,

  6. Pharmacyandbiologyetc.



Ouradvantage




  1. 100%TubeHydro-staticTestorNondestructiveElectricTest

  2. 100%EddyCurrentTest

  3. 100%UltrasonicDetectorTestifcustomerrequested

  4. TensileandHardnessTestforeachHeatNo.’smaterial

  5. 100%Annealing&SolutionandPickling



Send your message to this supplier
Send Now

Astm A213 Astm A249 304 Stainless Steel U Tube Od 15.9mm-139.8mm

Ask Latest Price
Product Detail
Brand Name :
Cosco Steel
Model Number :
304 , 304L , 310S , 309S, 310S, 2205 etc
Certification :
ISO,SGS,CQC,etc.
Place of Origin :
China
MOQ :
500Kgs/ one size
Price :
Negotiation
Contact Supplier
Astm A213 Astm A249 304 Stainless Steel U Tube Od 15.9mm-139.8mm
Astm A213 Astm A249 304 Stainless Steel U Tube Od 15.9mm-139.8mm
Astm A213 Astm A249 304 Stainless Steel U Tube Od 15.9mm-139.8mm

HAINER STEEL INDUSTRIAL CO.,LTD

Active Member
4 Years
wenzhou
Since 2010
Main Products :
Stainless Steel Sanitary Tubing, Precision Seamless Steel Tube, Seamless Stainless Steel Pipe
Total Annual :
5000000-10000000
Employee Number :
500~1000
Certification Level :
Active Member
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Stainless Steel Heat Exchanger Tubing
MachineU China Products Minerals & Metallurgy Stainless Steel Stainless Steel Pipes
Contact Supplier
Submit Requirement