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Home ProductsStainless Steel Heat Exchanger Tube

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

Good quality Stainless Steel Pipe Fitting for sales
Good quality Stainless Steel Pipe Fitting for sales
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Pickled Boiler Welded Stainless Steel Heat Exchanger Tube SS201 SS304 SS304L SS316L

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

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

Product Details:

Place of Origin: China
Brand Name: Cosco Steel
Certification: ISO,SGS,CQC,etc.
Model Number: SS201 SS304 SS304L SS316L etc

Payment & Shipping Terms:

Minimum Order Quantity: 500Kgs/ one size
Price: Negotiation
Packaging Details: Plastic bag in bundle,Wooden box,etc.
Delivery Time: 25-30 days
Payment Terms: T/T, L/C at sight
Supply Ability: 600Tons/Month
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Detailed Product Description
Grade: SS201 SS304 SS304L SS316L SS321 SS310S SS309S Certificates: ISO,MTC,BV,SGS
Surface Treatment: Pickled Standard Tube: ASTM A249

 

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,this type seamless and welded heat exchanger tube be widely used in kinds of industries:
  1. Petrochemical industry,Electricity,
  2. Nuclear energy,
  3. Chemical fertilizer,Boiler,Light textile,
  4. Spinning and weaving industry,
  5. Power industry,
  6. Pharmacy and biology etc.

 

 

Our advantage

 

  1. 100% Tube Hydro-static Test or Nondestructive Electric Test
  2. 100% Eddy Current Test 
  3. 100% Ultrasonic Detector Test if customer requested
  4. Tensile and Hardness Test for each Heat No.’s material
  5. 100% Annealing&Solution and Pickling

 

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

Contact Details
HAINER STEEL INDUSTRIAL CO.,LTD

Contact Person: Mr. Mark Fuel

Tel: 86-577-8895-9737

Fax: 86-577-8895-9771

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