Purchase Carbon Steel A179 Cold Drawn Tubing at Factory Price

Carbon Steel A179 Cold Drawn Tubing  is made up carbon, silicon, manganese, phosphorus and sulfur in the composition. The specification ASTM A179 is for high temperature services. The products have higher mechanical properties and heat resistance. The ASTM A179 Tube has yield strength up to 180 MPa and the minimum tensile strength up to 325 MPa. The outer diameter of the pipes range from 19.05mm to 76.2mm, wall thicknesses from 0.5mm to 20mm and the length ranges from single random, double random to custom cut to length sizes. The Asme Sa 179 Seamless Tubes come under schedules sch40 through XXS and all schedules.

ASTM A179 Tube

ASTM A179 Tube

Carbon Steel A179 Cold Drawn Tubing

Carbon Steel A179 Cold Drawn Tubing

ASME SA179 Seamless Carbon Steel Tubing

ASME SA179 Seamless Carbon Steel Tubing


High Quality ASTM A179 Seamless Carbon Steel Tubing Manufacturer in India

The products have a high elongation rate at break of 35% minimum and they have 72 HRB max hardness. The applications of these ASTM A179 Tubing can be seen in the pharmaceutical equipment production, off shore oil drilling applications, chemical equipment, power generation plants, petrochemical applications, sea water equipment, heat exchangers, condensers, pulp and paper industries, gas processing plants and specialty chemicals. The Carbon Steel A179 Heat-exchanger Tubes are specifically made for use with heat exchangers. The heat conductivity and resistance of the material makes it possible for these pipes and tubes to be used in heat exchangers. There are special U tubes made for heat exchanger applications as well.


Material Specification of ASTM A179 Tube

Standard ASTM, ASME, JIS, AISI, AMS, EN, SAE, DIN, NF, TOCT, DS, DTD, GB
Outer Dimensions 4.0mm – 60.0mm
size 5.0 - 1219.2 mm
Swg & Bwg 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
Schedule SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Length Single Random, Double Random, Standard & Cut length Pipe
Finish Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF, NO.1, NO.4, 2B, BA, HL, 8K, Mirror finish, etc
Form are available in form of Round, Square, Hollow, Rectangular, Hydraulic, Coiled, Straight Pipes, “U” Shape, Pan Cake Coils etc.
Types Seamless / ERW/ EFW / Welded / Fabricated / CDW / DOM / CEW
End Plain End, Beveled End, Treaded Pipe, Screwed ends
Value Added Service Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc.
manufacturing Technique Cold drawn, hot drawn, bright annealed, solid solution, hot extruding
Test Certificate Manufacturer Test Certificate
Laboratory Test Certificate from Govt. Approved Lab.
Under Third Party Inspection

Types of Carbon Steel A179 Cold Drawn Tubing

ASTM A179 Carbon Steel Tubes

ASTM A179 Carbon Steel Tubes

ASTM A179 Cold Drawn Steel Tubing

ASTM A179 Cold Drawn Steel Tubing

ASTM A179 Seamless Carbon Steel Tubing

ASTM A179 Seamless Carbon Steel Tubing

ASTM A179 Tubing

ASTM A179 Tubing

ASME Sa 179 Seamless Tubes

ASME Sa 179 Seamless Tubes

Carbon Steel A179 Heat-exchanger Tubes

Carbon Steel A179 Heat-exchanger Tubes

ASTM A179 Low Carbon Steel Tubing

ASTM A179 Low Carbon Steel Tubing

ASME Sa 179 Cold Drawn Tubing

ASME Sa 179 Cold Drawn Tubing


ASTM A179 Tube Chemical Compositions

C, %
Mn, %
P, %
S, %
0.06-0.18
0.27-0.63
0.035 max
0.035 max

Buy Carbon Steel A179 Heat-exchanger Tubes & Asme Sa 179 Seamless Tubes at low cost

Mechanical Properties of ASTM A179 Carbon Steel Tubes

Tensile Strength, MPa
Yield Strength, MPa
Elongation, %
Hardness, HRB
325 min
180 min
35 min
72 max

Size Range of ASME SA 179 Seamless Tubes

OD (mm)
WT (mm)
OD (mm)
WT (mm)
OD (mm)
WT (mm)
6.35
0.91
19.05
3.404
31.75
2.769
9.53
1.22
20
2
31.75
3.7
12.7
1.22
20
2.2
32 X 22
3.404
12.7
1.245
25
2
36 X 14
1.8
12.7
1.65
25
2.77
38
2.77
15.875
1.245
25.4
1.6
38
3.2
15.875
1.65
25.4
1.651
38.1
2.41
15.875
1.651
25.4
2
38.1
2.769
15.875
2.108
25.4
2.108
38.1
2.9
15.875
2.413
25.4
2.11
38.1
3.05
15.88
1.65
25.4
2.41
38.1
3.403
16
1.2
25.4
2.7
40
1.5
16
2
25.4
2.76
44.45
2.1
19.05
1.22
25.4
2.769
50.8
2.413
19.05
1.651
25.4
2.77
50.8
3.05
19.05
2
25.4
3.048
50.8
3.404
19.05
2.1
25.4
3.15
57.15
3.048
19.05
2.108
25.4
3.4
60.3
2
19.05
2.11
31.75
2.108
63.5
3.76
19.05
2.64
31.75
2.11
63.5
8
19.05
2.769

Wall Thickness Tolerance of ASTM A179 Tubing

Outside Diamter, mm
Tolerance, %

3.2≤OD<38.1

+20/-0
38.1≤OD≤76.2
+22/-0

Wide stock of ASTM A179 Low Carbon Steel Tubing & ASTM A179 Sae J524 Tube in wide range of sizes in Mumbai

ASME SA 179 Seamless Tubes Outside Diameter & Tolerance

Outside Diameter, mm
Tolerance, mm
3.2≤OD<25.4
±0.10
25.4≤OD≤38.1
±0.15
38.1<OD<50.8
±0.20
50.8≤OD<63.5
±0.25
63.5≤OD<76.2
±0.30
76.2
±0.38

ASTM A179 Tube Cut Length Tolerance

A179 Cold-Finished Seamless Tubes
Outside Diameter Cut Length, in.(mm)
In.(mm) Over (+) Under (-)
All Sizes 3⁄16 [5] 0 [0]
Under 2 [50.8] 1⁄8 [3] 0 [0]
2 [50.8] and over 3⁄16 [5] 0 [0]
Under 2 [50.8] 1⁄8 [3] 0 [0]
2 [50.8] and over 3⁄16 [5] 0 [0]
These permissible variations in length apply to tubes before bending. They apply to cut lengths up to and including 24 ft [7.3 m]. For lengths greater than 24 ft [7.3 m], the above over-tolerances shall be increased by 1⁄8 in. [3 mm] for each 10 ft [3 m] or fraction thereof over 24 ft or 1⁄2 in. [13 mm], whichever is the lesser.

Hydrostatic Test Pressures of ASME Sa 179 Cold Drawn Tubing

A179 Hydrostatic Test Pressures
Outside Diameter of Tube, in. [mm] Hydrostatic Test Pressure, psi [Mpa]
Under 1 [25.4] 1000 [7]
1 to 11⁄2 [25.4 to 38.1], excl 1500 [10]
11⁄2 to 2 [38.1 to 50.8], excl 2000 [14]
2 to 3 [50.8 to 76.2], excl 2500 [17]

Check Asme Sa 179 Cold Drawn Tubing & ASTM A179 Tubing weight and dimensions

Applications of ASTM A179 Cold Drawn Steel Tubing

  • Petrochemical
  • Refining
  • Heating and Air Conditioning
  • Pulp and paper
  • Chemical & Electric Power
  • Refrigeration
  • Gas transmission

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