ASTM A179 Low Temperature Carbon Steel Tube
At GNEE, we manufacture premium quality ASTM A179 Heat Exchanger Tubes which are made from the best and premium quality raw materials that we source from local vendors.
ASTM A 179 Seamless Steel Pipes are supplied and produced using cold drawn method. The chemical composition contains carbon, manganese, phosphorus, and sulfur. GNEE Company conducts hardness test, flattening test, diameter expansion test, flange test, hydraulic test and other inspections on A179 steel pipes.
The ASTM A179 seamless carbon tube produced by gnee has the following advantages: high dimensional accuracy, high strength, better corrosion resistance, and high smoothness. ASTM A179 pipe is delivered in the annealed, normalized, normalized and tempered condition. gnee also provides ASTM A179 seamless steel pipe services: bevel surface, black oil surface, galvanized surface, anti-corrosion oil, and machining.
Therefore A179 low temperature carbon steel pipe is widely used in heat exchangers, condensers and other heat transfer applications.
Take ActionContact Us: sales@gneetube.com
ASTM A179 Heat Exchanger Tubes Specifications
| Standard Specification | SA179 Tubes & ASTM A179 Tubes |
| Size | straight lengths up to 27.00 Meters |
| Outside Diameter | 6.00 to 8O.00mm |
| Length | Double Random & Required Length, Single Random or Custom |
| Thickness | 0.85 to 6mm |
| Pipes & Tubes End | Plain End, Beveled End, Treaded Protected With Plastic Caps |
| Shape | Round Pipes & Tubes, Coiled Tubes, "U" Shape Pipes & Tubes |
| Type | Seamless SA179 & ASTM A179 Pipes & Tubes. |
ASTM A179 Tube Chemical Compositions
| A179 Chemical Components (%) | |||||||
| C | Si | Mn | P | S | Mo | Cr | V |
| 0.06-0.18 | / | 0.27-0.63 | ≤0.035 | ≤0.035 | / | / | / |
ASTM A179 Tube Mechanical Properties
| A179 Mechanical properties | |||
| Tensile Strength (Mpa) |
Yield Strength (Mpa) |
Elongation (%) |
Hardness (HRB) |
| ≥325 | ≥180 | ≥35 | ≤72 |
ASTM A179 Tube Wall Thickness Tolerance
| A179 Seamless, Cold-Finished Tubes | ||
| Outside Diameter In. (mm) |
Wall thickness Tolerance % | |
| Over (+) | Under (-) | |
| 1 ½ (38.1) and under |
20 | 0 |
| Over 1½ (38.1) | 22 | 0 |
ASTM A179 Tube Outside Diameter Tolerance
| A179 Cold-Finished Seamless Tubes | ||
| Outside Diameter In. (mm) |
Permissible Variations In. (mm) | |
| Over (+) | Under (-) | |
| Under 1 (25.4) | 0.004 (0.1) | 0.004 (0.1) |
| 1 to 1 ½ (25.4 to 38.1), Incl | 0.006 (0.15) | 0.006 (0.15) |
| Over 11⁄2 to 2 [38.1 to 50.8], Excl | 0.008 (0.2) | 0.008 (0.2) |
| 2 to 21⁄2 [50.8 to 63.5], Excl | 0.010 (0.25) | 0.010 (0.25) |
| 21⁄2 to 3 [63.5 to 76.2], Excl | 0.012 (0.3) | 0.012 (0.3) |
ASTM A179 Low Temperature Carbon Steel Tube
Why choose us
gnee has 14 steel production lines, 10 processing equipment for processing, bending, painting, heat treatment, cutting, drilling, beveling, tempering, surface treatment,
Gnee Company Environment
FAQ
1.Q.How do we trust your company?
A. We specialist in steel business for many years, authenticated by SGS,welcome to visit our factory.
2. Q: What services do you provide?
A: Customized service for each customer, please feel free to contact us!
3.Q. Do you have a quality control system?
A.Yes, we have our own quality control laboratory.
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