Cold Drawn Seamless Carbon Steel Pipe
ASTM A179 covers minimum-wall thickness, seamless cold-drawn low-carbon steel tubes for tubular, heat exchanger, condensers, and other heat transfer services. seamless ASTM A 179 steel tube is supplied and produced by cold drawning method. Chemical composition contains carbon, manganese, phosphorus, and sulfur. Test required: hardness test, flattening test, flaring test, flange test, and hydrostatic test.
ASTM A179 Seamless Carbon Tube manufactured by AGICO-ANSON has following advantages: High Dimensional Accuracy, High Strength, Better Corrosion resistance, Fine Finish. ASTM A179 Tube is delivered as annealed, normalized, normalized and tempered condition. AGICO also offers Value-Added Fabrication Services: Beveled End, Black Oil Surface,Galvanized Finish,Anti-corrosion oil,Machining.
Bangdong supplies low temperature seamless carbon steel tube of ASTM A179 specification in product types: Cold Drawn in cut lengths or U tube(bended for heat exchanger application), manufactured for application of critical engineering applications as refineries, power plant, Newclear Power, Fossil Fuel Power Plant.
ASTM A179 Cold Drawn Carbon Steel Pipe
Seamless cold drawn low carbon steel heat exchanger and condenser tubes. ASTM A 179 covers minimum-wall thickness, seamless cold-drawn low-carbon steel tubes for tubular, heat exchanger, condensers, and other heat transfer services. seamless ASTM A 179 steel pipe is supplied and produced by cold drawning.
Keyword:
- heat exchanger steel tube
- condensor steel tubes
- ASTM A179
- ASME SA179
Chemical composition contains carbon, manganese, phosphorus, and sulfur. Test required: hardness test, flattening test, flaring test, flange test, and hydrostatic test.
Chemistry Composition:
| C, % | Mn, % | P, % | S, % |
| 0.06-0.18 | 0.27-0.63 | 0.035 max | 0.035 max |
Mechanical Properties:
| Tensile Strength, MPa | Yield Strength, MPa | Elongation, % | Hardness, HRB |
| 325 min | 180 min | 35 min | 72 max |
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 |
Wall thickness & Tolerance
| Outside Diamter, mm | Tolerance, % |
| 3.2≤OD＜38.1 | +20/-0 |
| 38.1≤OD≤76.2 | +22/-0 |
Length: 5800mm; 6000mm; 6096mm; 7315mm; 11800mm; and so on.
Max length: 27000mm, also U bending can be offered.
Bangdong supplies Cold Drawn Low Carbon Steel Pipe, Seamless A106 B Steel Pipe, Hot Rolled Seamless Welded Pipe. Cold Drawn Seamless Mechanical Tubing (CDS) is a cold drawn 1018 / 1026 steel tube which offers uniform tolerances, enhanced machinability and increased strength and tolerances compared to hot-rolled products. Produced from hot rolled 1026, the cold drawing process increases the tube's physical properties and offers better tolerances and reduced machining allowances over hot finish seamless.
The terms hot finished and cold finished are used often in our industry, but not everyone is knowledgeable regarding what they mean and their impact on Seamless Pipe and tube. Below is a helpful discussion of this topic so that you can have a better understanding of these processes.
Tubular Goods (as used here for both Pipe and Seamless Tubing) is generally produced as either hot or cold finished. When it is cold finished, it will most likely have been produced by either the pilger or cold drawn process. Pilgering is more common in the stainless and nickel alloy worlds while cold drawn is more common in the carbon steel world. The pilgering or cold drawn processes are often ASTM specification specific.
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