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Pickled Boiler Welded Heat Exchanger Pipe Ss201 Ss304 Ss304l Ss316l
Pickled Boiler Welded Heat Exchanger Pipe Ss201 Ss304 Ss304l Ss316l
Pickled Boiler Welded Heat Exchanger Pipe Ss201 Ss304 Ss304l Ss316l
Pickled Boiler Welded Heat Exchanger Pipe Ss201 Ss304 Ss304l Ss316l
Specifications
Brand Name :
Cosco Steel
Model Number :
SS201 SS304 SS304L SS316L 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

Pickled Boiler Welded Stainless Steel Heat Exchanger Tube SS201 SS304 SS304L SS316L

Quick Details:

Standard: JIS , AISI , ASTM , GB , DIN , EN

Material: 304/304L , 316/316L , 309S , 321 , 347 etc.

Size: 20mm to 1000mm

Wall Thickness: 1mm to 12mm

Surface Treatment: Polished / Pickled

Type Of Pipe: Welded

Specifications

Standard

ASTM A554, A249, A269 and A270, A312/DIN11850

Material Grade

201 ( Ni 0.8%-1.2%),

202 (Ni 3.5%~4.5%),

301(Ni 5%)

304 (Ni 8%, Cr 18%),

304L(Ni8,Cr18 with low carbon)

316 (Ni 10%, Cr 18%),

316L (Ni10%~14% CR:18% with low carbon),

Outer Diameter

ROUND :6mm—219mm SQUARE:10MMX10MM-100MMX100MM/RECTANGUALR:5MMX10MM-50MMX100MM

Thickness

0.25mm - 3.0mm

Length

6m or as customers' request

Tolerance

a) Outer Diameter: +/- 0.2mm

b) Thickness: +/- 0.02mm

c) Length: +/- 5mm

Surface

Satin / Hairline/180G/320G/400G/600G(MirrorFinished)

Application

Decoration Structure, upholstery, industry instrument

Test

ULTRASONIC THICKNESS METER ,EXPANSION TEST,

EDDY TEST ETC.

Chemical Composition of Material

Material

Composition

201

202

304

316

430

C

≤0.15

≤0.15

≤0.08

≤0.08

≤0.12

Si

≤1.00

≤1.00

≤1.00

≤1.00

≤1.00

Mn

5.5-7.5

7.5-10

≤2.00

≤2.00

≤1.00

P

≤0.06

≤0.06

≤0.045

≤0.045

≤0.040

S

≤0.03

≤0.03

≤0.030

≤0.030

≤0.030

Cr

16-18

17-19

18-20

16-18

16-18

N

3.5-5.5

4-6

8-10.5

10-14

Mo

2.0-3.0

Mechanical Property

Material Item

201

202

304

316

Tensile Strength

≥535

≥520

≥520

≥520

Yield Strength

≥245

≥205

≥205

≥205

Extension

≥30%

≥30%

≥35%

≥35%

Hardness (HV)

<253

<253

<200

<200


Applications:

We,thistypeseamlessandweldedheat exchanger tube bewidelyusedinkindsofindustries:
  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

Pickled Boiler Welded Heat Exchanger Pipe Ss201 Ss304 Ss304l Ss316l

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Pickled Boiler Welded Heat Exchanger Pipe Ss201 Ss304 Ss304l Ss316l

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Product Detail
Brand Name :
Cosco Steel
Model Number :
SS201 SS304 SS304L SS316L etc
Certification :
ISO,SGS,CQC,etc.
Place of Origin :
China
MOQ :
500Kgs/ one size
Price :
Negotiation
Contact Supplier
Pickled Boiler Welded Heat Exchanger Pipe Ss201 Ss304 Ss304l Ss316l
Pickled Boiler Welded Heat Exchanger Pipe Ss201 Ss304 Ss304l Ss316l

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
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