A556 Steel Feedwater Heater Tubes
GNEE offers a wide range of ASTM A556 Carbon Steel Seamless Pipe, which are made of premium quality raw materials to ensure consumability, resistance, and sturdiness.
A556 Steel Heater Pipe is manufactured using a cold drawing process, which features high precision, smooth finish, and high strength. A556 Feedwater Heater Pipe can withstand high temperature and high pressure working environments, and also has good thermal conductivity and corrosion resistance.
A556 Feedwater Heater Pipe plays a vital role in providing the necessary heat for various processes, such as power generation. In industries such as refineries, chemical processing plants, and food processing facilities.
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Chemical Components (%) of ASTM A556
| Grade | C % | Si % | Mn % | P % | S % |
| A2 | 0.18 | ... | 0.27–0.63 | 0.035 | 0.035 |
| B2 | 0.27 max | 0.10 min | 0.29-0.93 | 0.030 max | 0.030 max |
| C2 | 0.30 max | 0.10 min | 0.29-1.06 | 0.030 max | 0.030 max |
All Mechanical Properties Tensile Requirements and Hardness of ASTM A556
| Grade | Tensile strength, min, ksi [MPa] | Yield strength, min, ksi [MPa] | Elongation in 2 in. or 50 mm, min, % (longitudinal) | Hardness Requirements |
| A2 | 47 [320] | 26 [180] | 35 | HR B 72 |
| B2 | 60 [410] | 37 [260] | 30 | HR B 79 |
| C2 | 70 [480] | 40 [280] | 30 | HR B 89 |
ASTM A556 High pressure heat resistant alloy pipe
Why choose us
Gnee has 14 steel production lines, 10 processing equipment for processing, bending, painting, heat treatment, cutting, drilling, beveling, tempering, surface treatment, complete testing equipment and strong technical force. The annual production capacity is more than 60,000 tons.
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FAQ
1.Q.What's your advantage?
A.Honest business with competitive price and professional service on export process.
2.Q.Can your products be customized?
A.Yes, we can produce and process according to your requirements.
3.Q. Do you have a quality control system?
A.Yes, we have our own quality control laboratory.
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