MachineU > China Products > Minerals & Metallurgy > Stainless Steel > Stainless Steel Pipes
Austenitic Stainless Steel Pipe ASTM A249 2B Finish BA Finish
Austenitic Stainless Steel Pipe ASTM A249 2B Finish BA Finish
Specifications
Brand Name :
Cosco Steel
Model Number :
304, 304L, 316L 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 A249 304 304L 316L Welded Stainless Steel Heat Exchanger Tube

QuickDetail:

Size Random: 6mm to 219mm
Thickness Random: 0.5mm to 8.0 mm
Thicnness Tolerance: +/- 002mm
Length Random: 1000mm, 2000mm, 6000mm or as required
Surface Finish:2B Finish, BA Finish, No.1 Finish etc.
Tube Standard: ASTM A249
304 Nickel Content: Above 8%
316L Nickel Content: Above 10%
321 Nickel Content: Above 9%

Specifications

Grade

200Series And 300 Series

Thickness

0.5mm-8mm or according to customer's required

Length

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

Size

Insider Diamter: Mini 3.2mm
Outsider Diameter: Max 304.8mm

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

Test

Squash test,extended test,water pressure test,heat treatment,NDT

Technique

Welded

Certification

ISO,SGS,CQC,etc.

Sample

Available


Surface Finish

Steel is first rolled tothe wanted size and thickness and then annealed to change the properties of the final material. Any oxidation that forms onthe surface is removed by pickling, and a passivisaion layer is created on the surface. A final finish can then be applied to achieve the desired aesthetic.

The surface of our round weldedstainless steel heat exchanger tube includes:
mirror polishing/stain/customized

Surface Finish

Definition

Application

2B

Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster.

Medical equipment, Food industry, Construction material, Kitchen utensils.

BA

Those processed with bright heat treatment after cold rolling.

Kitchen utensils, Electric equipment, Building construction.

NO.3

Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001.

Kitchen utensils, Building construction.

NO.4

Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001.

Kitchen utensils, Building construction, Medical equipment.

HL

Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size.

Building Construction.

NO.1

The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling.

Chemical tank, pipe.































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

Austenitic Stainless Steel Pipe ASTM A249 2B Finish BA FinishAustenitic Stainless Steel Pipe ASTM A249 2B Finish BA Finish
























































Send your message to this supplier
Send Now

Austenitic Stainless Steel Pipe ASTM A249 2B Finish BA Finish

Ask Latest Price
Product Detail
Brand Name :
Cosco Steel
Model Number :
304, 304L, 316L etc.
Certification :
ISO,SGS,CQC,etc.
Place of Origin :
China
MOQ :
500Kgs/ one size
Price :
Negotiation
Contact Supplier
Austenitic Stainless Steel Pipe ASTM A249 2B Finish BA Finish

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