ASTM A179 / ASTM A192 Carbon Steel Seamless U Bend Tube For Boilers And Heat Exchangers
ASTM A179 / ASTM A192 Carbon Steel Seamless U Bend Tube For Boilers And Heat Exchangers
What is ASTM A179 U Bend Tube material?
ASTM A179 specification covers seamless cold-drawn low-carbon steel tubes for tubular heat exchangers, condensers, and other heat transfer applications. ASTM A179 seamless carbon steel tube is supplied and produced by cold drawning method. It contains carbon, manganese, phosphorus, and sulfur. ASTM A179 Carbin Steel Seamless U Bend Tubes are widely used in boilers and heat exchangers. Heat Exchanger U Bend Tubes are usually applied in oil and gas plants, chemical and petrochemical industries, refineries, power generation plants and renewable energy plants.
ASTM A179 Carbon Steel Seamless U Bend Tubes, also known as U Tubes, are widely used in heat exchanger applications. The key features of ASTM A179 U bend tubes are as belows:
1. Material: ASTM A179 U bend tubes are made from low carbon steel, which offers excellent thermal conductivity and corrosion resistance, making them ideal for heat transfer equipments.
2. Seamless Construction: These U Bend tubes are manufactured through a seamless process, ensuring a smooth and uniform surface, improving the overall heat transfer efficiency.
3. U Bend Design: The U bend configuration allows for a more compact and efficient heat exchanger design, reducing the overall footprint and maximizing heat transfer capabilities.
4. Dimensional Accuracy: ASTM A179 U bend tubes have precise dimensional tolerances, ensuring proper fit and compatibility with the heat exchanger system.
5. High Heat Transfer Efficiency: These U tubes provide excellent heat transfer efficiency, resulting in improved overall system performance.
6. Easy Installation: ASTM A179 U bend tubes are available in various sizes and lengths, making them easy to install and integrate into different heat exchanger systems.
7. Durability and Longevity: These U bend tubes are resistant to corrosion and can withstand high temperatures and pressures, ensuring a long lifespan and reliable performance in demanding environments.
Overall, ASTM A179 U Bend Tubes have excellent thermal performance, durability, and flexibility, making them an ideal choice for heat transfer applications in various industries.
Specifications:
| Specification | ASTM A179, ASME A179 |
| Type | Seamless - Hot Rolled / Cold Drawn |
| Outside Diameter | 1/8" to 3" |
| Wall Thickness | 1 mm to 12 mm |
| Length | As Client’s Request |
| Ends | Plain Ends / Beveled Ends / Coupling |
| Delivery Conditions | As Rolled, Cold Drawn, Normalizing Rolled |
| Coating | Epoxy Coating / Colour Paint Coating / 3LPE Coating. |
| Dimension | ASTM, ASME, API. |
| Value Added Services | Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Galavanizing / Heat Treatment |
Chemical Components (%):
| C | Mn | P | S |
| 0.06-0.18 | 0.27-0.63 | 0.035 max | 0.035 max |
Mechanical properties:
| Tensile Strength, min |
Yield Strength, min |
Elongation, min | Hardness (HRB), max |
| 325 Mpa | 180 Mpa | 35 % | 72 |
Applications:
Power Generation
Petrochemicals Industry
Gas Processing Industry
Chemical Equipment
Sea Water Equipment
Heat Exchangers
Condensers
Pulp and Paper Industry
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