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Stainless Steel Condenser Tube

Stainless Steel Condenser Tube Supplier

ASME SB-167 ASME SB-423 ASME SB-163 ASME Sb338

ASME SA789 Seamless and Welded Ferrite/Austenitic Stainless Steel Tube for General Use

ASME SA213 Seamless Ferrite and Austenitic Alloy Steel Tube for Boiler, Superheater and Heat Exchanger

ASME SA249 Welded Austenitic Steel Tube for Boiler, Superheater, Heat Exchanger and Condenser Tube

Product Description of Stainless Steel Condenser Tube


The size of the heat exchanger tube has a fantastic impact on heat transfer since the heat exchanger tubing creates the heat transfer surface of the heat exchanger. The heat exchange area per unit volume of the heat exchanger is big, the machine is compact, the alloy intake per unit heat exchange area is significantly less when a small diameter tubing is used, and the heat transfer coefficient is greater.

Duplex Stainless Steel Tubes Suppliers, Duplex Stainless Steel Tubes Manufacturer

Even though it’s troublesome to manufacture, using austenitic stainless steel seamless tubes for a heat exchange tube can prevent the issues. Since stainless steel seamless tubing has good corrosion resistance and surface, the manufacturing procedure is older, so stainless steel has no Slotted tubes would be the first choice for heat exchange tubes.

Stainless Steel Condenser Tube Specification

SpecificationsASTM A213, ASTM A249, ASTM A269
Size Range6 mm OD to 219.1 mm OD
Outside DiameterFrom 6mm~2500mm
Length1 Mtr Upto 32 Mtrs Long / U-Tube Length – 32 Mtrs U Tube Coil – 50 Mtrs
Thickness0.7 mm Thick To12.7 mm Thick
FormSeamless, Welded, Hot Rolled, Cold Drawn
ShapesStraight tube, Coil tubing
EndsPlain end, Bevelled end
GradesTP – 304,304L,316,316L,201

Production Standard:

ASME SB-167 ASME SB-423 ASME SB-163 ASME Sb338

ASME SA789 Seamless and Welded Ferrite/Austenitic Stainless Steel Tube for General Use

ASME SA213 Seamless Ferrite and Austenitic Alloy Steel Tube for Boiler, Superheater and Heat Exchanger

ASME SA249 Welded Austenitic Steel Tube for Boiler, Superheater, Heat Exchanger and Condenser Tube

ASME SB-167 ASME SB-423 ASME SB-163 ASME Sb338

ASME SA688 Welded Austenitic Stainless Steel Tube for Feed Water Heater

GB13296 Stainless Steel Seamless Tube for Boiler and Heat Exchanger

Production Range :

Normal Pipe Size

Outside DiameterNormal Wall Thickness (mm)

NPS

in

BN

mm

SCH5s

SCH10s

SCH40s

SCH80s

1/8

0.405

6

10.3

1.24

1.73

2.41

1/4

0.540

8

13.7

1.65

2.24

3.02

3/8

0.675

10

17.1

1.65

2.31

3.2

1/2

0.840

15

21.3

1.65

2.11

2.77

3.73

3/4

1.050

20

26.7

1.65

2.11

2.87

3.91

1

1.315

25

33.4

1.65

2.77

3.38

4.55

1 1/4

1.660

32

42.2

1.65

2.77

3.56

4.85

1 1/2

1.900

40

48.3

1.65

2.77

3.68

5.08

2

2.375

50

60.3

1.65

2.77

3.91

5.54

2 1/2

2.875

65

73.0

2.11

3.05

5.16

7.01

3

3.500

80

88.9

2.11

3.05

5.49

7.62

3 1/2

4.000

90

101.6

2.11

3.05

5.74

8.08

4

4.500

100

114.3

2.11

3.05

6.02

8.56

5

5.563

125

141.3

2.77

3.4

6.55

9.53

6

6.625

150

168.3

2.77

3.4

7.11

10.97

8

8.625

200

219.1

2.77

3.76

8.18

12.7

10

10.750

250

273.1

3.4

4.19

9.27

12.7

12

12.750

300

323.9

3.96

4.57

9.53

12.7

14

14.000

350

355.6

3.96

4.78

9.53

16

16.000

400

406.4

4.19

4.78

9.53

18

18.000

450

457.2

4.19

4.78

9.53

20

20.000

500

508.0

4.78

5.54

9.53

22

22.000

550

558.8

4.78

5.54

24

24.000

600

609.6

5.54

6.35

9.53

26

26.000

650

660.4

28

28.000

700

711.2

30

30.000

750

762.0

6.35

7.92

32

32.000

800

812.8

7.92

34

34.000

850

863.6

7.92

36

36.000

900

914.4

7.92

38

38.000

950

965.2

40

40.000

1000

1016.0

9.53

If you need more sizes, please consult with us

Main grade description in different standard

ASTM

DIN / EN

JIS

GB

ISO Name

Other

S20100

201

1.4372

SUS201

S35350

X12CrMnNiN17–7-5

J1 L1 LH 201J1

S20200

202

1.4373

SUS202

S35450

X12CrMnNiN18–9-5

202 L4, 202 J4, 202 J3

S30400

304

1.4301

SUS304

S30408

X5CrNi18-10

06Cr19Ni10

0Cr18Ni9

S31603

316L

1.4404

SUS316L

S31603

X2CrNiMo17-12-2

022Cr17Ni12Mo2 00Cr17Ni14Mo2

S40900

409

SUH409

S11168

X5CrTi12

0Cr11Ti

S40910

409L

1.4512

SUH409L

S11163

X2CrTi12

00Cr11Ti

022Cr11Ti

S41008

410S

1.4000

SUS410S

S11306

X6Cr13

S43000

430

1.4016

SUS430

10Cr17

X6Cr17

1Cr17

Main grade chemical components in different standard

201

C %

Si%

Mn %

P %

S %

Ni %

Cr %

N %

Mo %

ASTM

0.15

1.00

5.5-7.5

0.050

0.030

3.5-5.5

16.0-18.0

0.25

DIN/EN

0,15

1,00

5,5-7,5

0,045

0,015

3,5-5,5

16,0-18,0

0,05-0,25

JIS

0.15

1.00

5.5-7.5

0.060

0.030

3.5-5.5

16.0-18.0

0.25

GB

0.15

1.00

5.5-7.5

0.050

0.030

3.5-5.5

16.0-18.0

0.05-0.25

202

C %

Si%

Mn %

P %

S %

Ni %

Cr %

N %

Mo %

ASTM

0.15

1.00

7.5-10.0

0.060

0.030

4.0-6.0

17.0-19.0

0.25

DIN/EN

0,15

1,00

7,5-10,5

0,045

0,015

4,0-6,0

17,0-19,0

0,05-0,25

JIS

0.15

1.00

7.5-10.0

0.060

0.030

4.0-6.0

17.0-19.0

0.25

GB

0.15

1.00

7.5-10.0

0.050

0.030

4.0-6.0

17.0-19.0

0.05-0.25

304

C %

Si%

Mn %

P %

S %

Ni %

Cr %

N %

Mo %

ASTM

0.08

0.75

2.00

0.045

0.030

8.0 – 10.5

18.0-20.0

0.10

DIN/EN

0,07

1,00

2,00

0,045

0,015

8,0 – 10,5

17,5-19,5

0,10

JIS

0.08

1.00

2.00

0.045

0.030

8.0 – 10.5

18.0-20.0

GB

0.08

1.00

2.00

0.045

0.030

8.0 – 10.0

18.0-20. 0

316L

C %

Si%

Mn %

P %

S %

Ni %

Cr %

N %

Mo %

ASTM

0.030

0.75

2.00

0.045

0.030

10.0-14.0

16.0-18.0

0.10

2.00-3.00

DIN/EN

0,030

1,00

2,00

0,045

0,015

10,0-13,0

16,5-18,5

0,10

2,00-2,50

JIS

0.030

1.00

2.00

0.045

0.030

12.0-15.0

16.0-18.0

2.00-3.00

GB

0.030

0.75

2.00

0.045

0.030

10.0-14.0

16.0-18.0

0.10

2.00-3.00

409

C %

Si%

Mn %

P %

S %

Ni %

Cr %

N %

Ti %

ASTM

0.08

1.00

1.00

0.045

0.03

0.50

10.5-11.7

6*C% – 0.75

DIN/EN

JIS

0.08

1.00

1.00

0.040

0.030

10.5-11.7

6*C% – 0.75

GB

0.08

1.00

1.00

0.045

0.030

0.60

10.5-11.7

6*C% – 0.75

409L

C %

Si%

Mn %

P %

S %

Ni %

Cr %

N %

Ti %

ASTM

0.03

1.00

1.00

0.040

0.020

0.50

10.5-11.7

0.03

6*(C+N)-0.5

DIN/EN

0.03

1.00

1.00

0.040

0.015

10.5-12.5

6*(C+N)-0.65

JIS

0.03

1.00

1.00

0.040

0.030

10.5-11.7

6*C% – 0.75

GB

0.03

1.00

1.00

0.040

0.020

10.5-11.7

0.03

Ti≥8*(C+N)

410S

C %

Si%

Mn %

P %

S %

Ni %

Cr %

N %

Mo %

ASTM

0.08

1.00

1.00

0.040

0.030

0.60

11.5-13.5

DIN/EN

0,08

1,00

1,00

0,040

0,015

12,0-14,0

JIS

0.08

1.00

1.00

0.040

0.030

11.5-13.5

GB

0.08

1.00

1.00

0.040

0.030

0.60

11.5-13.5

Main grade mechanical property in different standard

201

Y.S./Mpa ≥

T.S./Mpa ≥

E.L./% ≥

HB ≤

HRB ≤

HBW ≤

HV ≤

ASTM

260

515

40

95

217

JIS

275

520

40

241

100

253

GB

205

515

30

- 

99

- 

202

Y.S./Mpa ≥

T.S./Mpa ≥

E.L./% ≥

HB ≤

HRB ≤

HBW ≤

HV ≤

ASTM

260

620

40

241

JIS

275

520

40

95

207

218

GB

304

Y.S./Mpa ≥

T.S./Mpa ≥

E.L./% ≥

HB ≤

HRB ≤

HBW ≤

HV ≤

ASTM

205

515

40

92

201

JIS

205

520

40

187

90

200

GB

205

515

40

92

201

210

316L

Y.S./Mpa ≥

T.S./Mpa ≥

E.L./% ≥

HB ≤

HRB ≤

HBW ≤

HV ≤

ASTM

170

485

40

95

217

JIS

175

480

40

187

90

 

200

GB

170

485

40

95

217

220

409

Y.S./Mpa ≥

T.S./Mpa ≥

E.L./% ≥

HB ≤

HRB ≤

HBW ≤

HV ≤

ASTM

JIS

175

360

22

162

80

175

GB

409L

Y.S./Mpa ≥

T.S./Mpa ≥

E.L./% ≥

HB ≤

HRB ≤

HBW ≤

HV ≤

ASTM

170

380

20

88

179

JIS

175

360

25

162

80

175

GB

170

380

20

88

179

200

410S

Y.S./Mpa ≥

T.S./Mpa ≥

E.L./% ≥

HB ≤

HRB ≤

HBW ≤

HV ≤

ASTM

205

415

22

89

183

JIS

205

410

20

88

183

200

GB

205

415

20

89

183

200

Production Process and Feature


Stainless steel seamless pipe manufacturing features light manufacturing gear speedy construction speed welding method assortment of product specification dimensional precision wall thickness deviation surface and higher yield. In the event of production, seamless pipes’ price is more than 20% lower compared to steel pipes. Lately, my country has embraced the”welding-cold rolling” process to create stainless steel pipes. The cold-rolled coil is cut longitudinally according to the specifications, welded to a tube with a multi-gun argon arc welding machine, then cold-rolled (attracted ). The weld’s performance indicators are the same as those of the base alloy, and the product quality is enhanced. The benefits of replacing stainless steel seamless tubes with stainless steel seamless tubes are getting more and more evident.

Application


The development trend of stainless steel seamless pipe is great. There have been improvements, especially in demand’s regions are expanding. Additionally, as the practice of stainless steel seamless pipe will become more and more mature, it may slowly replace stainless steel welded pipe in several applications, such as heat exchanger equipment pipe, medium and low-pressure boiler tubes, etc.

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