ASTM A333 Steel Pipe

A333 Steel Pipe
ProductA333 Steel Pipe
Thickness2.77mm-60mm
Outer Diameter21.3mm-610mm
Length6m-12m
Custom SizeAvailable
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Product Introduction Of Gnee A333 Steel Pipe

A333 steel pipe is a low-temperature carbon steel pipe, which has been standardized to meet the requirements of pipelines and equipment in low-temperature environments. Generally speaking, A333 steel pipe adopts a seamless production process.

Abundant A333 Series Grades

As a company with many years of manufacturing experience, we have a comprehensive range of products.In the A333 series, there are also steel pipes of different grades, such as A333 Grade1 / A333 Grade 3 / A333 Grade 4 / A333 Grade 6 and more for you to choose.

A333-Gr1-pipe

Abundant A333 Sizes

As a company with many years of manufacturing experience, we have a comprehensive range of products. In the A333 series, we Gnee have A333 steel pipes of different sizes, such as 5 inch /6 inch /2 inch and more for you to choose.

A333-pipe-of-different-sizes

Chemical Properties Of Gnee ASTM A333 Steel Pipe

StandardGradeChemical Composition (%)
CSiMnPSCrNiCuMoVAl
ASTM A333Grade 1≤0.300.40~1.06≤0.025≤0.025
Grade 3≤0.190.18~0.370.31~0.64≤0.025≤0.0253.18~3.82
Grade 4≤0.120.18~0.370.50~1.05≤0.025≤0.0250.44~1.010.47~0.980.40~0.750.04~0.30
Grade 6≤0.30≥0.100.29~1.06≤0.025≤0.025
Grade 7≤0.190.13~0.32≤0.90≤0.025≤0.0252.03~2.57
Grade 8≤0.130.13~0.32≤0.90≤0.025≤0.0258.40~9.60
Grade 9≤0.200.40~1.06≤0.025≤0.0251.60~2.240.75~1.25
Grade 10≤0.200.10~0.351.15~1.50≤0.03≤0.015≤0.15≤0.25≤0.015≤0.50≤0.12≤0.06
Grade 11≤0.10≤0.35≤0.6≤0.025≤0.025≤0.5035.0~37.0≤0.50

Mechanical Properties Of Gnee ASTM A333 Steel Pipe

StandardGradeTensile Strength (MPa)Yield Point (MPa)Elongation (%)
YX
ASTM A333Grade 1≥380≥205≥35≥25
Grade 3≥450≥240≥30≥20
Grade 4≥415≥240≥30≥16.5
Grade 6≥415≥240≥30≥16.5
Grade 7≥450≥240≥30≥22
Grade 8≥690≥515≥22
Grade 9≥435≥315≥28
Grade 10≥550≥450≥22
Grade 11≥450≥240≥18

Strike Temperature Condition Of Gnee ASTM A333 Steel Pipe

GradeThe lowest temperature for strike test
°F°C
ASTM A333 Grade 1-50-45
ASTM A333 Grade 3-150-100
ASTM A333 Grade 4-150-100
ASTM A333 Grade 6-50-45
ASTM A333 Grade 7-100-75
ASTM A333 Grade 8-320-195
ASTM A333 Grade 9-100-75
ASTM A333 Grade 10-75-60
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Why Choose Gnee ASTM A333 Steel Pipe?

If you want to find a trustable steel pipe manufacturer, Gnee will be your best choice. 15 years of experience steel pipe manufacturer, certified by CE, ISO, and ASTM. We strictly control the quality of our products, using high-quality raw materials and advanced production processes to ensure that our products meet international standards and customers’ requirements.

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Qualification Certificate

1220+Global Cases Show

In addition, our A333 pipe has been successfully exported to more than 60 countries such as Vietnam, Malaysia, Indonesia, Pakistan, UAE, and South Korea, etc. Many regular customers visit our company and factory and make multiple orders.

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What are the characteristics of Gnee ASTM A333 Steel Pipe?

A333-steel-pipe

In low temperature environment, A333 steel pipe has excellent toughness and durability, and can withstand complex working conditions such as high pressure, high temperature difference and chemical corrosion at low temperature.

In the chemical composition of A333 steel pipe, the content of sulfur and phosphorus is strictly controlled below 0.025% to avoid embrittlement and damage in low temperature environment. In addition, A333 steel pipe also has good corrosion resistance, and can be used in various media for a long time without damage.

The standard specifications of A333 steel pipes include outer diameter range, wall thickness range and length range. Generally speaking, A333 steel pipe adopts seamless production process, which improves the reliability and durability of the pipe.

The mechanical properties of A333 pipes have been carefully designed and tested, have good plasticity and weldability, and are easy to process and connect, thereby reducing manufacturing costs and installation difficulties.

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What is the Application of Gnee ASTM A333 Steel Pipe?

Liquefied Natural Gas Pipeline

LNG is a natural gas liquefied at low temperature, which needs to be transported and stored in a low temperature environment. A333 steel pipe has excellent low-temperature toughness and corrosion resistance, and can withstand complex working conditions such as high pressure, high temperature difference and chemical corrosion of LNG pipelines.

Consult For your LNG PIPELINE project
A333 Steel Pipe
A333 Steel Pipe

Liquid Working Medium Pipeline

In industrial production, liquid working fluids such as liquid nitrogen, liquid oxygen, and liquid methane need to be transported and stored in a low-temperature environment. A333 steel pipe has excellent performance and can withstand complex working conditions such as high pressure, high temperature difference and chemical corrosion of liquid working fluid pipelines.

Chemical Equipment And Storage Tanks

In chemical production, some chemical media need to be reacted and stored in a low temperature environment. A333 steel pipe has its own excellent performance, and can be used to manufacture chemical equipment and storage tanks to meet the requirements for use in low temperature environments.

Consult For your Chemical Equipment And Storage Tanks project
A333 pipe
A333 Steel Pipe

Medical Equipment

In the field of cryogenic medicine, it is necessary to use cryogenic media for freezing, cryopreservation, freeze-drying and other operations. A333 steel pipe has excellent low-temperature toughness and corrosion resistance, and can be used to manufacture medical equipment and instruments to meet the requirements of low-temperature operation.

What Services Does Gnee Provide?

Gnee can provide the following measurement services for steel pipe ASTM A333:

1. Dimensional measurement: Measure the dimensional parameters such as length, width and thickness by measuring instruments to ensure that the steel pipe is qualified and meets the design requirements.
2. Surface measurement: Measure parameters such as flatness, unevenness and surface roughness of steel pipe surface to help ensure that the quality and surface state of the steel pipe meet the requirements.
3. Thickness measurement: Use a thickness measuring instrument to accurately measure the thickness of the steel pipe to ensure that it meets the design requirements.
4. Material measurement: use material analysis instruments to measure the chemical composition and mechanical properties of the steel pipe to ensure that the quality and performance of the steel pipe meet the requirements.
5. Bending and Deformation Measurements: During processing, steel pipes may undergo bending and deformation. The degree of bending and deformation of the steel pipe is measured and monitored by using tools such as bending measuring instruments and displacement sensors to ensure that it is within the allowable range.

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Gnee can customize the size and shape of steel pipes for your project according to your specific project needs. The custom design of the steel pipe is carried out by a professional engineer and design team. Based on the requirements and constraints of the project, they will use calculation and simulation tools, combined with experience and technical knowledge, to optimize the steel pipe design to meet the specific needs.

● According to the strength requirements of structural design, adjust the thickness, width and length of steel pipe.
● The shape of the steel pipe can be designed according to the characteristics of the environment.
● If you consider the convenience of installation and maintenance, we can also add openings and passages for easy access and operation in the design for areas that require frequent maintenance.

Ask Customized Services

Purchasing Gnee A333 pipe can provide the following deep processing services. We can customize according to the specific needs of customers to meet the requirements of different engineering.

Cutting service:ASTM A333 pipe can be custom cut to obtain the desired shape and size according to the needs of customers. For example, flame cutting, plasma cutting, laser cutting, etc., can cut steel pipes into required shapes and sizes.
Bending and forming: Carbon steel pipes A333 are bent and formed by stress application and appropriate processes to obtain the desired shape.
Welding services: Steel pipes A333 can be subjected to various types of welding services, including manual arc welding, gas-shielded welding, laser welding, etc.
Turning and machining of holes: Turning and machining of holes in A333 steel pipe by using machining equipment. These processes produce smooth surfaces, precise holes and threads to meet specific assembly requirements.
Surface treatment: In order to improve the corrosion resistance and aesthetics of the steel pipe, surface treatment can be carried out. This includes methods such as spraying, hot-dip galvanizing, electroplating, etc. to add a protective layer and provide corrosion resistance.

Ask Deep Processing Services

Gnee steel pipe A333 can provide the following testing services through third-party testing agencies. These third-party testing services can provide independent, objective verification that comply with relevant standards and regulations.

Material chemical composition analysis: Through chemical composition analysis, determine whether the composition of the Gnee steel pipe A333 meets the standard requirements.
Mechanical performance test: Mechanical performance test includes tensile test, impact test, bending test, etc., which are used to determine whether the mechanical properties such as strength, toughness and ductility of steel pipe meet the specified requirements.
Metallographic testing: Through metallographic testing, check the structure, grain size, non-metallic inclusions, etc. of A333 carbon steel pipes to evaluate their quality and performance.
Corrosion performance test: Through the corrosion performance test, evaluate the corrosion resistance of steel pipes, including salt spray corrosion resistance, chemical corrosion resistance, etc.
Hardness test: Hardness test is used to measure the hardness of steel pipe, and its strength and wear resistance can be evaluated according to the hardness value.
Ultrasonic flaw detection: Ultrasonic flaw detection is used to detect internal defects of steel pipes, such as cracks, pores, inclusions, etc.

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