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ASTM A179 (ASME SA179) Cold drawn steel tube

Publisher:Tiancheng Time:2018-06-07 Number:72
ASTM A179 (ASME SA179) Cold drawn steel tube
Standard:ASTM A179 & ASME SA179
Steel Grade:A179
Size Range:O.D.:6.0~114.0; W.T.:1~15; L: max 12000
Delivery Condition:Heat treatment
Surface Quality:Black, Oiled, Phosphating, Bright
Delivery Time:30 Days
Packing Style:Six angular bundle, Hexagonal bundle, Wooden box
Terms of Payment:30% T/T Pay in advance

Cold drawn seamless carbon steel tube for heat exchangers and condensers
Size (mm): O.D.:6.0~114.0; W.T.:1~15; L: max 12000

Description:
1. Standards: ASTM A179 (ASME SA179)
2. Applications: heat exchangers, condensers, heat transfer equipment and similar pipes.
3. Grade: A 179
4. Specifications: diameter 10.3 to 76.2 mm; thickness: 1.2 to 12 mm; length: 6 m and above; and, modified specifications according to customer requirements.
5. Chemical composition and mechanical properties.

——————————————————————————————————————————-

 ASTM A179 (ASME SA179) Cold drawn steel tube Seamless Steel Tube

Features Specifications:


OD (mm)Wall Thickness (mm)

22.533.544.5566.5-77.5-88.5-99.5-101112
Φ25-Φ28







Φ32







Φ34-Φ36







Φ38







Φ40








Φ42








Φ45







Φ48-Φ60






Φ63.5






Φ68-Φ73







Φ76



Φ80



Φ83



Φ89



Φ95



Φ102



Φ108



Φ114




Φ121




Φ127




Φ133




Φ140





Φ146





Φ152





Φ159





Φ168







Seamless Cold Drawn Low Carbon Steel Heat Exchanger and Condenser Tubes

Applications:

For tubular heat exchangers,condensers,and similar heat transfer apparatuses.

Size (mm):

O.D.: 6.0~114.0; W.T.: 1~15; L: max 12000

Grade and Chemical Composition (%)

Chemical Composition

C

Mn

P≤

S≤

Si≤

0.06-0.18

0.27-0.63

0.035

0.035

0.25

SA-450/SA-450M:

OD In (mm)

+

-

WT In (mm)

+

-

<1(25.4)

0.10

0.10

≤1.1/2(38.1)

20%

0

1∼1.1/2(25.4∼38.1)

0.15

0.15

>1.1/2(38.1)

22%

0

>1.1/2∼<2(38.1∼50.8)

0.20

0.20




2∼<2.1/2(50.8∼63.5)

0.25

0.25




2.1/2∼<3(63.5∼76.2)

0.30

0.30




3∼4(76.2∼101.6)

0.38

0.38




>4∼7.1/2(101.6∼190.5)

0.38

0.64




>7.1/2∼9(190.5∼228.6)

0.38

1.14




Seamless Cold Drawn Low Carbon Steel Heat Exchanger and Condenser Tubes

Applications:

For tubular heat exchangers,condensers,and similar heat transfer apparatuses.

Size (mm):

O.D.: 6.0~114.0; W.T.:1~15; L: max 12000

Grade and Chemical Composition (%)

Chemical Composition

C

Mn

P≤

S≤

Si≤

0.06-0.18

0.27-0.63

0.035

0.035

0.25

SA-450/SA-450M:

OD In (mm)

+

-

WT In (mm)

+

-

<1(25.4)

0.10

0.10

≤1.1/2(38.1)

20%

0

1∼1.1/2(25.4∼38.1)

0.15

0.15

>1.1/2(38.1)

22%

0

>1.1/2∼<2(38.1∼50.8)

0.20

0.20




2∼<2.1/2(50.8∼63.5)

0.25

0.25




2.1/2∼<3(63.5∼76.2)

0.30

0.30




3∼4(76.2∼101.6)

0.38

0.38




>4∼7.1/2(101.6∼190.5)

0.38

0.64




>7.1/2∼9(190.5∼228.6)

0.38

1.14






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