About Us
Eastern Steel Manufacturing Co.,Ltd is a leading manufacturer and distributor of seamless steel pipe, welded steel pipe, OCTG products and fittings. We supply first-step processing, semi-finished parts and finished parts to help our clients meet fabrication requirements beyond their capacity or to improve operations by moving forward the pre-production processing.
Product Category
News
In this column you can find the steel pipe related articles you need, including industry trends, product standards and materials, and some technical guidelines.
Services
Eastern Steel Manufacturing Co.,Ltd not only improve product production and sales services, but also provide additional value-added services. As long as you need, we can complete your specific needs together.
Facility
Eastern Steel Manufacturing Co.,Ltd not only improve product production and sales services, but also provide additional value-added services. As long as you need, we can complete your specific needs together.
Projects
Many years of large-scale project experience in various fields（Oil & Gas, Construction, Power Energy, Marine & Offshore, Water Treatment, Exploration & Drilling Services, Pipeline & Petrochemical etc.）, professional project team is responsible from receiving until the end of the project.
Seamless carbon steel pipe for high temperature service
Basically there are three types of High Temperature Steel Pipe:
High Temperature Carbon Steel pipe
High Temperature Alloy Steel pipe
High Temperature Stainless Steel Seamless pipe
High Temperature Carbon Steel tube
High Temperature service tube are typically knows as heat exchanger tube, which operates at 400 degree Celsius to 1100 degree Celsius.
Steel GradeThere are various grades of steel to manufacture steel pipe for high temperatures service, such as ASTM A106,A179, A192, A210
Parameters of Steel Pipe for High heat Service
1. Mechanical Properties
| Standard | Grade | Tensile Strength (MPa) | Yield Strength (MPa) |
| ASTM A106 | A | ≥ 330 | ≥ 205 |
| B | ≥ 415 | ≥ 240 | |
| C | ≥ 485 | ≥ 275 |
2. Chemical Composition of Seamless Carbon Steel Pipe
| Standard | Grade | Chemical Composition | |||||||||
| C | Si | Mn | P | S | Cr | Mo | Cu | Ni | V | ||
| ASTM A106 | A | ≤ 0.25 | ≥ 0.10 | 0.27-0.93 | ≤ 0.035 | ≤ 0.035 | ≤ 0.40 | ≤ 0.15 | ≤ 0.40 | ≤ 0.40 | ≤ 0.08 |
| B | ≤ 0.30 | ≥ 0.10 | 0.29-1.06 | ≤ 0.035 | ≤ 0.035 | ≤ 0.40 | ≤ 0.15 | ≤ 0.40 | ≤ 0.40 | ≤ 0.08 | |
| C | ≤ 0.35 | ≥ 0.10 | 0.29-1.06 | ≤ 0.35 | ≤ 0.35 | ≤ 0.40 | ≤ 0.15 | ≤ 0.40 | ≤ 0.40 | ≤ 0.08 | |
ASTM A179 / A179M - 90a Standard Specification for Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes
ASTM A192 / A192M Standard Specification for Seamless Carbon Steel Boiler Tubes for High-Pressure Service
ASTM A210/ASME SA210 Standard Specification for Seamless Medium-Carbon Steel Boiler and Superheater Tubes.
High Temperature Alloy Steel tube
ASTM A213, A209 specification covers Alloy Steel Seamless tube for high temperature service. These tube are suitable for bending and similar forming operations, and for fusion welding at high temperatures.
Application:
heating-pipelines, containers, coal-saving devices superheaters and reheaters of high temperature and high press boiler(P>=9.8MPa, T>450oC)
E-mail: sales@eastern-steels.com
