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  • Heat Exchanger Condenser Tube
  • Heat Exchanger Condenser Tube
  • Heat Exchanger Condenser Tube
  • Heat Exchanger Condenser Tube
  • Heat Exchanger Condenser Tube

Heat Exchanger Condenser Tube

Category : Seamless Steel Pipe
Views : 418

It is to reduce the loss of heat in the condenser caused by the removal of cooling water, the loss is reduced by heating the water.After the high pressure feed pump, high pressure heaters are added to increase the boiler feed water temperature and save coal resources.


ASTM A179
It is used for heat exchanger, condenser and similar heat conveying equipments
ASTM A213
It is used for boiler and super heater min wall thickness seamless steel ferrite and austenitic steel tube and heat exchanger austenitic steel tube.
ASTM A210
It is used for boiler and boiler flue tubes, including safe end, vault and supporting tube, and superheater wall thickness min or medium carbon steel tube.
JIS G3461/2
It is used for boiler and heat exchanger tube inside&outside.

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Product Description

It is to reduce the loss of heat in the condenser caused by the removal of cooling water, the loss is reduced by heating the water.

After the high pressure feed pump, high pressure heaters are added to increase the boiler feed water temperature and save coal resources.


ASTM A179

It is used for heat exchanger, condenser and similar heat conveying equipments

ASTM A213

It is used for boiler and super heater min wall thickness seamless steel ferrite and austenitic steel tube and heat exchanger austenitic steel tube.

ASTM A210

It is used for boiler and boiler flue tubes, including safe end, vault and supporting tube, and superheater wall thickness min or medium carbon steel tube.

JIS G3461/2

It is used for boiler and heat exchanger tube inside&outside.


Standard

Grade

Chemical composition(%)



C

Si

Mn

P

S

Cr

Mo

ASTM A179

A179

0.06-0.18

-

0.27-0.63

≤0.035

≤0.035

-

-

ASTM A213

T11

0.05-0.15

0.50-1.00

0.30-0.60

≤0.025

≤0.025

1.00-1.50

0.44-0.65

T12

0.05-0.15

≤0.50

0.30-0.61

≤0.025

≤0.025

0.80-1.25

0.44-0.65

T22

0.05-0.15

≤0.50

0.30-0.60

≤0.025

≤0.025

1.90-2.60

0.87-1.13

T91

0.05-0.15

≤0.50

1.00-1.50

≤0.035

≤0.035

-

-

ASTM A210

A-1

0.13-0.19

≥0.1

0.45-0.65

≤0.035

≤0.035

-

-

C

0.18-0.24

≥0.1

0.80-1.10

≤0.035

≤0.035

-

-

JIS G3461

STB340

≤0.18

≤0.35

0.30-0.60

≤0.035

≤0.035

-

-

STB410

≤0.32

≤0.35

0.30-0.80

≤0.035

≤0.035

-

-

STB510

≤0.25

≤0.35

1.00-1.50

≤0.035

≤0.035

-

-

JIS G3462

STBA12

0.10-0.20

0.10-0.50

0.30-0.80

≤0.035

≤0.035

-

0.45-0.65

STBA13

0.15-0.25

0.10-0.50

0.30-0.80

≤0.035

≤0.035

-

0.45-0.65

STBA20

0.10-0.20

0.10-0.50

0.30-0.60

≤0.035

≤0.035

0.50-0.80

0.40-0.65

STBA22

≤0.15

≤0.50

0.30-0.60

≤0.035

≤0.035

0.80-1.25

0.45-0.65

STBA24

≤0.15

≤0.50

0.30-0.60

≤0.030

≤0.030

1.90-2.60

0.87-1.18


Standard

Grade

Mechanical properties

Tensile Strength(Mpa)

Yield Strength(Mpa)

Elongation(%)

ASTM A179

A179

≥325

≥180

≥35

ASTM A213

T11

≥415

≥205

≥30

T12

≥415

≥220

≥30

T22

≥415

≥205

≥30

T91

≥585

≥415

≥30

ASTM A210

A-1

≥415

≥255

≥30

C

≥485

≥275

≥30

JIS G3461

STB340

≥340

≥175

≥35

STB410

≥410

≥255

≥25

STB510

≥510

≥295

≥25

JIS G3462

STBA12

≥380

≥205

≥30

STBA13

≥410

≥205

≥30

STBA20

≥410

≥205

≥30

STBA22

≥410

≥205

≥30

STBA24

≥410

≥205

≥30

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