A179 Steel pipe

Gnee has 5,000 tons of high-performance A179 steel pipe with international certifications. The A179 steel pipes undergo physical and chemical testing and 100% meet quality standards. Gnee helps you provide you with comprehensive services from consultation, purchase, and transportation. At the same time, we provide you with factory prices and free samples.

ASTM A179 steel tubes cover minimum-wall-thickness, seamless cold-drawn low-carbon steel tubes for tubular heat exchangers, condensers, and similar heat transfer apparatus. Tubes shall be made by the seamless process and shall be cold drawn. Chemical composition contains carbon, manganese, sulfur and phosphorus.

StandardsASTM, ASME
Outer Diameter3.2mm-76.2mm
Thickness0.89mm-12.7mm
CraftCold rolled and Cold drawn
FormRound Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes
LengthMin 3 Meters, Max18 Meters, or according to customer’s requirement
EndPlain End, Beveled End, Treaded
Additional TestingNACE MR0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc.

Gnee has a large inventory of A179 steel pipes, which allows to meet customers’ needs and deliver products in a timely manner. This avoids delays in project progress due to shortages. Our inventory management system is highly precise, ensuring inventory accuracy and real-time updates. Whether it is mass production or individual customized needs, Gnee can provide quick responses, which brings convenience and confidence to customers.


7 days for stock goods/ within 30-50 days / depending on your order quantity

Clear labels are tagged on the outside of the package for easy identification of the quantity and product I.D.

  • Bundles
  • Wooden Boxes
  • Crates
  • Packaging as customer’s requirements

Available, welcome to consult

A) Full Service: Pre, In, After
B) 15+ Years Exp.Global Export
C) 365 Days Always Online
D) Large-scale Reserve
E) Diversified Logistics Solution

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aSTM A179 Steel Pipe For Sale
  • Provide wide sizes from small to large, for example 12mm, 15mm,18mm and more. Also can be customized according to customer requirements.

ASTM A179 carbon tube manufactured by Gnee has the following advantages:

  • High Dimensional Accuracy
  • High Strength
  • Better Corrosion Resistance
  • Fine Finish
A179-steel-pipes

Gnee have A179 steel pipes of different sizes for you to choose.

A179-steel-pipe

A179 steel pipe is widely used in industries such as petroleum, chemical, medical, food, light industry, machinery, and instrument, including industrial pipeline and mechanical structure parts, etc.

A179-steel-pipe
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Specifications Of ASTM A179 Steel Pipe
MaterialChemical Composition(%)
CSiMnPS
ASTM A1790.06-0.18≤ 0.250.27-0.63≤0.035≤0.035
GradeASTM A179
Tensile Strength(MPa)≥325
Yield Strength(MPa)≥180
Elongation,%≥35
Hardness, HRB≤72
OD (mm)Wall Thickness (mm)
 22.533.544.5566.5-77.5-88.5-99.5-101112
Φ25-Φ28        
Φ32        
Φ34-Φ36        
Φ38        
Φ40         
Φ42         
Φ45        
Φ48-Φ60       
Φ63.5       
Φ68-Φ73        
Φ76    
Φ80    
Φ83    
Φ89    
Φ95    
Φ102    
Φ108    
Φ114     
Φ121     
Φ127     
Φ133     
Φ140      
Φ146      
Φ152      
Φ159      
Φ168      
Why Choose Gnee ASTM A179 Steel Pipe?
Gnee’s A179 steel tube is distinguished by its superior quality, performance, and compliance with strict industry standards. At Gnee, we prioritize customer satisfaction and strive to meet our customers’ needs and exceed their expectations. Our A179 steel pipes are manufactured using high-quality materials and advanced production techniques. We employ stringent quality control measures to ensure that each pipe meets the highest industry standards. The result is a durable and reliable product that provides long-lasting performance.
certificate

In addition, our A179 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 Services Does Gnee Provide?

Gnee can provide the following measurement services for ASTM A179 pipe:

1. Dimensional measurement: Measure the dimensional parameters such as length, width, and thickness by measuring instruments to ensure the pipe is qualified and meets the design requirements.
2. Surface measurement: Measure parameters such as flatness, unevenness, and surface roughness of the A179 pipe surface to help ensure that the quality and surface state of the pipe meet the requirements.
3. Thickness measurement: Use a thickness measuring instrument to accurately measure the thickness of the A179 pipe to ensure that it meets the design requirements.
4. Material measurement: Use material analysis instruments to measure the chemical composition and mechanical properties to ensure that the quality and performance meet the requirements.
5. Bending and Deformation Measurements: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 specific project needs. The custom design of the A179 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 of your engineering.

● According to the strength requirements of structural design, adjust the thickness, width, and length of A179 steel pipes.
● The shape of the steel pipe can be designed according to the characteristics of the project.
● If you consider the convenience of installation and maintenance, we can also add openings for easy operation in the design for areas that require frequent maintenance.

Ask Customized Services

Purchasing Gnee A179 steel pipe can provide the following deep processing services. We can customize according to the specific needs of customers to meet the requirements.

Cutting service: A179 steel 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 blocks, special-shaped parts.
Bending and forming: A179 steel pipes are bent and formed by stress application and appropriate processes to obtain the desired shape.
Welding service: A179 steel pipe 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 A179 steel pipes 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 A179 steel pipe can provide the following testing services through third-party testing agencies. These third-party testing services can provide independent, objective verification that A179 pipes comply with relevant standards and regulations.

Material chemical composition analysis: Through chemical composition analysis, determine whether the composition of the steel pipe meets the standard requirements.
Mechanical performance test: Mechanical performance test includes tensile test, impact test, bending test, etc., which determine whether the mechanical properties such as strength, toughness and ductility of products meet the specified requirements.
Metallographic testing: Through metallographic testing, check the structure, grain size, non-metallic inclusions, etc. of A179 steel pipes to evaluate their quality and performance.
Corrosion performance test: Through the corrosion performance test, evaluate the corrosion resistance of A179 pipes, including salt spray corrosion resistance, chemical corrosion resistance, etc.
Hardness test: Hardness test is used to measure the hardness of A179 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 pipes, such as cracks, pores, inclusions, etc.

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