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48*5mm ASTM A106GrA Carbon Steel Seamless Tube With Good Weldability For High-temperature Service

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48*5mm ASTM A106GrA Carbon Steel Seamless Tube With Good Weldability For High-temperature Service

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Brand Name : BAOWU STEEL, TISCO

Model Number : ASTM A106 GrA

Certification : ISO, CE, BV, MTC

Place of Origin : Shanxi, China

MOQ : 5 Tons

Price : 580 USD/TON

Payment Terms : T/T, L/C

Supply Ability : 1000 MT per month

Delivery Time : 7-15 Working days

Packaging Details : Seaworthy export package

Material : Carbon Steel

Standard : ASTM, JIS, DIN, GB

Grade : ASTM A106 GrA

Thickness : 0.5-50mm or Customized

Outer Diameter : 3-1220mm or Customized

Length : 5800mm, 6000mm, 12000mm or Customized

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Description

48*5mm ASTM A106GrA Carbon Steel Seamless Tube With Good Weldability For High-temperature Service

ASTM A106 Grade A (ASTM A106 GrA) is a specification for seamless carbon steel pipe intended for high-temperature service.

Commodity ASTM A106 GrA 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 Machine Parts
Package Export package suitable for long distance shipping

Chemical Composition

Grade

C

%

Mn

%

P

%

S

%

Si

%

Cr

%

Cu

%

Mo

%

ASTM A106 GrA ≤ 0.25 0.27-0.93 ≤ 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 GrA 48000[330] 30000 [205]

48*5mm ASTM A106GrA Carbon Steel Seamless Tube With Good Weldability For High-temperature Service

48*5mm ASTM A106GrA Carbon Steel Seamless Tube With Good Weldability For High-temperature Service

48*5mm ASTM A106GrA Carbon Steel Seamless Tube With Good Weldability For High-temperature Service


Application

1. High-Temperature Industrial Processes: ASTM A106 GrA pipes are suitable for various high-temperature industrial processes, including thermal processing, heat treatment, and industrial furnaces. They provide reliable transportation of hot gases and fluids in such applications.

2. Boiler Systems: ASTM A106 GrA pipes are employed in boiler systems for generating steam. They are used as boiler tubes, superheater tubes, and reheater tubes, ensuring the safe and efficient transfer of heat in high-pressure, high-temperature conditions.

3. Oil and Gas Industry: ASTM A106 GrA pipes are utilized in oil refineries, petrochemical plants, and natural gas processing facilities. They are used for the transportation of oil, gas, and other hydrocarbon fluids at high temperatures and pressures.

4. Process Piping: ASTM A106 GrA pipes find application in various process industries, including chemical plants, pharmaceutical plants, and food processing facilities. They are used for conveying process fluids, steam, and gases in high-temperature environments.

5. High-Temperature HVAC Systems: ASTM A106 GrA pipes are used in heating, ventilation, and air conditioning (HVAC) systems that operate at elevated temperatures. They ensure efficient heat transfer in applications such as district heating and industrial HVAC systems.


Feature

1. High-Temperature Service: ASTM A106 GrA pipes are specifically designed for use in high-temperature environments. They can withstand elevated temperatures and pressures commonly encountered in applications such as power generation, refineries, and petrochemical plants.

2. Seamless Construction: ASTM A106 GrA pipes are manufactured using a seamless process, which means they are formed without any welded joints or seams. This seamless construction provides uniformity in the material structure and enhances the overall strength of the pipe.

3. Carbon Steel Composition: ASTM A106 GrA is a carbon steel grade. It contains primarily carbon as the main alloying element, along with small amounts of other elements such as manganese, phosphorus, sulfur, and silicon. The precise chemical composition requirements are outlined in the ASTM A106 standard.

4. Mechanical Properties: ASTM A106 GrA pipes have specific mechanical property requirements. They typically possess a minimum tensile strength of 330 MPa (48,000 psi) and a minimum yield strength of 205 MPa (30,000 psi). The exact values for elongation and hardness are also specified in the ASTM A106 standard.


FAQ

Q1: What is ASTM A106 Grade A (ASTM A106 GrA)?

A1: ASTM A106 GrA is a specification for seamless carbon steel pipes intended for high-temperature service.

Q2: What is the difference between ASTM A106 GrA and GrB?

A2: ASTM A106 GrA and GrB are different grades within the ASTM A106 specification. GrA has a lower carbon content and is generally used for low-pressure and low-temperature applications, while GrB has a higher carbon content and is suitable for higher-pressure and higher-temperature applications.

Q3: Can ASTM A106 GrA pipes be welded?

A3: Yes, ASTM A106 GrA pipes can be welded using common welding techniques such as arc welding and resistance welding. However, proper welding practices, including preheating and post-weld heat treatment, may be necessary to ensure the integrity and strength of the welded joints.


 48*5mm ASTM A106GrA Carbon Steel Seamless Tube With Good Weldability For High-temperature Service Manufactures

48*5mm ASTM A106GrA Carbon Steel Seamless Tube With Good Weldability For High-temperature Service Images

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