Description
10.3-914mm*1.5-70mm ASTM A106 GrC Seamless Carbon Steel Pipe With
Good Formability For Power Generation
ASTM A106 Grade C (ASTM A106 GrC) is a seamless carbon steel pipe
specification that covers high-temperature service. It is commonly
used in industrial applications where high-temperature and
high-pressure conditions are encountered.
| Commodity | ASTM A106 GrC Carbon Steel Seamless Tube |
| Standard | ASTM, JIS, DIN, GB, etc. |
| Grade | A105/SA106B/SA106C/A179/A192/T5/T9 etc. |
| Outer Diameter(OD) | 3-1220mm or Customized |
| Thickness | 0.5-50mm or Customized |
| Length | 5800mm, 6000mm, 12000mm or Customized |
| Mode of Production | Seamless, welded |
| Technique | Cold Drawn or Hot rolled |
| Application | Heat-exachanger |
| Package | Export package suitable for long distance shipping |
Chemical Composition
| Grade | C % | Mn % | P % | S % | Si % | Cr % | Cu % | Mo % |
| ASTM A106 GrC | ≤ 0.35 | 0.29-1.06 | ≤ 0.035 | ≤ 0.035 | ≤ 0.10 | ≤ 0.40 | ≤ 0.40 | ≤ 0.15 |
Mechanical Properties
| Grade | Tensile Strength min, psi [MPa] | Yield Strength min, psi [MPa] |
| ASTM A106 GrC | 70000[485] | 40000 [275] |
Application
1. Power Generation: A106 GrC pipes are widely used in power
generation facilities, including thermal power plants and nuclear
power plants. They are employed in boiler systems, steam pipelines,
and other high-temperature applications where reliable and
efficient transport of steam or hot gases is required.
2. Oil and Gas Industry: A106 GrC pipes are commonly utilized in
the oil and gas industry for transporting fluids under
high-pressure and high-temperature conditions. They are employed in
pipelines, refineries, petrochemical plants, and offshore drilling
operations.
3. Refineries and Petrochemical Plants: A106 GrC pipes are suitable
for various applications in refineries and petrochemical plants,
including process piping, furnace tubes, and heat exchangers. They
can withstand the harsh operating conditions and provide reliable
transportation of fluids and gases.
4. Chemical Processing: A106 GrC pipes are used in chemical
processing facilities for transporting corrosive fluids,
high-temperature chemicals, and gases. They are employed in
reactors, distillation units, and other equipment where resistance
to corrosion and high temperatures is crucial.
5. HVAC Systems: A106 GrC pipes can be found in heating,
ventilation, and air conditioning (HVAC) systems. They are used for
hot water supply, steam distribution, and other applications that
require high-temperature fluid transport.
Feature
1. High-Temperature Service: A106 GrC pipes are specifically
designed for high-temperature applications, making them suitable
for industries such as power generation, refineries, and
petrochemical plants. They can withstand elevated temperatures and
pressures encountered in these environments.
2. Seamless Construction: A106 GrC pipes are manufactured using a
seamless process, which means they are formed without any welded
joints. This seamless construction provides several advantages,
including improved strength, integrity, and the absence of
potential leakage points.
3.Carbon Steel Composition: A106 GrC pipes are made from carbon
steel, which consists primarily of iron and carbon, along with
trace amounts of other elements. The carbon content in Grade C is
higher compared to other grades of ASTM A106, providing enhanced
strength and hardness.
4. Mechanical Properties: A106 GrC pipes have specific mechanical
property requirements. They have a minimum tensile strength of 415
MPa (60,000 psi) and a minimum yield strength of 240 MPa (35,000
psi). The elongation and hardness requirements are also specified
in the standard.
5. Good Formability: A106 GrC pipes exhibit good formability,
allowing them to be easily bent, flanged, and subjected to other
forming operations. This makes them suitable for fabricating
various components and structures in high-temperature systems.
FAQ
Q1: What are the main features of A106 GrC pipes?
A1: The main features of A106 GrC pipes include their seamless
construction, high-temperature service capability, good
formability, and compatibility with welding. They are known for
their reliability, strength, and suitability for demanding
applications.
Q2: Can A106 GrC pipes be welded?
A2: Yes, A106 GrC pipes can be welded using common welding
techniques. However, it is important to follow proper welding
practices and ensure that the welding process does not adversely
affect the mechanical properties or integrity of the pipes.
Q3: What standards do A106 GrC pipes comply with?
A3: A106 GrC pipes conform to the requirements and specifications
outlined in the ASTM A106/A106M standard. This ensures consistent
quality and compatibility within high-temperature service
applications.
