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Pickled Boiler Welded Stainless Steel Heat Exchanger Tube SS201 SS304 SS304L SS316L
Pickled Boiler Welded Stainless Steel Heat Exchanger Tube SS201 SS304 SS304L SS316L
Pickled Boiler Welded Stainless Steel Heat Exchanger Tube SS201 SS304 SS304L SS316L
Pickled Boiler Welded Stainless Steel Heat Exchanger Tube SS201 SS304 SS304L SS316L
Specifications
Brand Name :
Hainer Steel
Certification :
ISO9001,SGS,CQC,BV，TUV,CE etc.
Place of Origin :
China
MOQ :
1000KGS/Size
Price :
Negotiation
Payment Terms :
T/T, L/C at sight
Supply Ability :
3000Tons/Month
Delivery Time :
30-35Days Or Stock
Packaging Details :
Plastic Cap Both End,In bundle.
Model Number :
DIN,JIS,GB,ASTM ST35.5,ST35.7,SEA1010,SEA1008,304/304L,316L,321,2205 etc.
Grade :
SS201 SS304 SS304L SS316L SS321 SS310S SS309S
Certificates :
ISO,MTC,BV,SGS
Surface Treatment :
Pickled
Standard Tube :
ASTM A249
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,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

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

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Product Detail
Brand Name :
Hainer Steel
Certification :
ISO9001,SGS,CQC,BV，TUV,CE etc.
Place of Origin :
China
MOQ :
1000KGS/Size
Price :
Negotiation
Payment Terms :
T/T, L/C at sight
Contact Supplier
Pickled Boiler Welded Stainless Steel Heat Exchanger Tube SS201 SS304 SS304L SS316L
Pickled Boiler Welded Stainless Steel Heat Exchanger Tube SS201 SS304 SS304L SS316L

HAINER STEEL INDUSTRIAL CO.,LIMITED

Site Member
11 Years
zhejiang, wenzhou
Since 2010
Business Type :
Manufacturer, Exporter, Trading Company, Seller
Main Products :
Food Stainless Steel Tubing, Stainless Steel Pipe Fitting, Seamless Stainless Steel Pipe
Total Annual :
5000000-10000000
Employee Number :
500~1000
Certification Level :
Site Member
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