Original Factory Low Carbon Steel Pipe - U Shaped ASTM SA179 Heat-exchange pipe – Huaxin
Original Factory Low Carbon Steel Pipe -U Shaped ASTM SA179 Heat-exchange pipe– Huaxin Detail:
Standard: ASTM A179, ASME SA179
Equivalent Standards: DIN 17175, BS 3602 Part I, NF A 49-212, NBR 5583
Material: SA179
Equivalent Material: 1010, CFS 360, St35.8, P235TR1, P235TR2, P235GH, 10#, STB340, 0.1-0.15C
1. Description:
ASTM A179 (SA179) standard specification covers seamless cold drawn low carbon steel pipe, for tubular heat exchanger, condensers and other similar heat transfer equipment. The ASTM A179 tube covers the OD from 1/8″ to 3″, which is 3.2mm to 76.2mm. Other diameters and thickness smaller than the specified sizes also applicable to this standard, but mechanical properties is not applicable for the size smaller than 1/8″ and 3.2mm, or thickness smaller than 0.015 inch and 0.4mm.
Manufacture: tubes shall be made by the seamless process and shall be cold drawn.
Heat Treatment: tubes shall be heat treated after the final cold draw pass at a temperature of 1200°F [650°C] or higher.
Inspection & Test: chemistry composition analysis, flattening test, flaring test, hardness test, NDT, surface inspection and dimension check.
Optional Test: flange test.
2. Chemical Compostion:
| Standard | Grade | Compsition Chemical (Max %) | ||||||
| C | Si | Mn | P | S | Cr | Mo | ||
| ASTM A179 | A179 | 0.06～0.18 | / | 0.27～0.63 | ≤0.035 | ≤0.035 | / | / |
| ASME SA179 | SA179 | |||||||
3. Mechanical Properties:
| Standard | Grade | Tensile Strength | Yield Strength | Elongation |
| (MPa) | (MPa) | (%) | ||
| ASTM A179/ASME SA179 | A179/SA179 | ≥325 | ≥180 | ≥35 |
4. Size Range:
OD: 10.3-108mm Wall Thickness: 1.73-13.49mm
Length: 4907mm; 5800mm; 6000mm; 6096mm; 7315mm; 9000mm; 11800mm; 13000mm; 15000mm and so on.
Max length: 30000mm, U bending can be offered, also see the fin tubes.
Some Sizes request by Client
| 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 |
5. Package:
6. Application:
Used in the manufacture of boiler water walls, economizers, reheaters and steam pipes
7. Related Pipe List:
8. Quality Control:
9. Our Service：
10. RFQ:
Q1: Are you manufacture or Trader
A: We are both manufacture and trader
Q2: Can you offer sample?
A: Sample small one can be offered by free, but buyer should pay the express fee
Q3: Can you offer processing service?
A: We can offer cutting, drilling, painting, coat powder etc…
Q4: What is your advantage on steel?
A: We can customize steel structure accoridng to buy’s drawings or request.
Q5: How about your logistic service?
A: we have professional logistic team who has rich experience on shipping, can offer the steady and quality ship line.
Product detail pictures:
Related Product Guide:
We also offer product sourcing and flight consolidation services. We have our own factory and sourcing office. We can provide you with almost every type of product related to our product range for Original Factory Low Carbon Steel Pipe -U Shaped ASTM SA179 Heat-exchange pipe– Huaxin, The product will supply to all over the world, such as: Singapore, Kyrgyzstan, Mumbai, Our Company has professional engineers and technical staff to answer your questions about maintenance problems, some common failure. Our product quality assurance, price concessions, any questions about the products, Please feel free to contact us.