Galvanised Steel Round Tube

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Galvanised Steel Round Tube

Galvanized steel round tube is a type of hollow cylindrical structure made from steel that has undergone a galvanization process. The zinc coating provides excellent corrosion resistance, protecting the steel from rust and other forms of corrosion. Galvanized steel has a longer lifespan compared to untreated steel, making it suitable for outdoor and harsh environments. Large Inventory in Stock; Free Samples Provided; 100% Factory Low Price.

  • ASTM
  • BS
  • DIN
  • GB
  • JIS
  • API

Wall thickness: 0.5mm-40mm, or as required.

Outside diameter: 50*50mm-1000*1000 mm, or as required.

Length: 6m-12m, or as required.

  • Strong And Reliable
  • High Durability
  • Excellent Corrosion Resistance
  • Compliance
  • Easy Installation
  • Cost-effective Solution
  • Normal Spangle
  • Skinpassed Spangle
  • Regular Spangle
  • Minimized Spangle

Available, welcome to consult

  • Bundled with narrow steel strips;
  • Your Logo can be printed on the pipes;
  • wrapped with a waterproof cloth;
  • According to customers’ requirement.

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Provide Various Shapes and Size

Gnee provide custom cutting services may be available to provide tubes at specific lengths for a particular project.

Diameter (Nominal Size): Common diameters include 1/2 inch, 3/4 inch, 1 inch, 1.5 inches, 2 inches, and larger industrial applications may use larger diameters, while smaller diameters are suitable for applications like handrails and fencing.

Wall Thickness: Common thicknesses range from 16 gauge (approximately 0.065 inches) to heavier gauges for more substantial structural applications.

Standards and Specifications: ASTM A500 or EN 10219

2.4.6inch-gi-pipe
Surface Treatment

Gnee can provide normal spangle, skinpassed spangle, regular spangle, minimized spangle or customize it for your requirements.

galvanized flat sheet surface
Parameter Of Hot Sale Galvanised Steel Round Tube
ASTM A53 GRA/BBS 1387
INCHSCH10SSCH40LIGHTMEDIUMHEAVY
WTWT
(mm)(mm)(mm)(mm)(mm)
1/2”2.112.7722.6
3/4″2.112.872.32.6
1”2.773.382.63.24
1-1/4″2.773.562.63.24
1-1/2”2.773.682.93.24
2”2.773.912.93.64.5
2-1/2″3.055.163.23.64.5
3”3.055.493.245
4″3.056.023.64.55.4
5”3.46.5555.4
6”3.47.1155.4
8”3.768.18
GradeCMnSiSP
Q1950.06-0.120.25-0.50<0.30<0.045<0.05
Q2150.09-0.150.25-0.55<0.30<0.045<0.05
Q2350.12-0.200.30-0.67<0.30<0.045<0.04
Q345<0.201.00-1.60<0.55<0.04<0.04
GradeMechanical Properties
YieldTensileEelongation
Strength MpaStrenth Mpa%
Q195≥195315-430≥33
Q215≥217335-450≥27
Q235≥235375-500≥26
Q345≥345470-630≥22
Applications Of Hot Sale Galvanized Steel Pipe/Tube

Galvanized steel round tubes are used in various industries, including construction, infrastructure, agriculture, and manufacturing.

Why Choose Gnee galvanized steel Product?

If you want to find a trustable galvanized steel sheet/coil/tube/pipe/rod/profiles manufacturer, Gnee will be your best choice. 20 years of experience galvanized steel products manufacturer, certified by CE, ISO, SGS and ASTM, EN. We strictly control the quality of our galvanized steel products, using high-quality raw materials and advanced production processes to ensure that our products meet international standards and customers’ requirements.
certificate

In addition, our galvanized steel products have been successfully exported to more than 60 countries such as Singapore, 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 galvanized steel product:

Coating Thickness: Measurement of the thickness of the zinc coating on the galvanized steel surface. This is crucial for ensuring that the steel has an adequate protective layer.

Dimensions: Checking and documenting the dimensions of the galvanized steel, including length, width, and thickness of the steel itself.

Weight: Determining the weight of the galvanized steel, which may include both the steel and the zinc coating. This is often measured in pounds or kilograms.

Surface Inspection: Examining the surface quality of the galvanized steel for any defects, imperfections, or irregularities.

Adherence to Standards: Verifying whether the galvanized steel meets specific industry or international standards for quality and performance.

Corrosion Resistance Testing: Assessing the corrosion resistance of the galvanized steel, which is a key property of the zinc coating.

Ask Measurement service

Gnee can customize the size and shape of galvanized steel products for your project according to specific project needs. The custom design of the galvanized steel product 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 galvanized steel products design to meet the specific needs of your engineering.

● According to the strength requirements of structural design, adjust the thickness, width, and length of galvanized steel product.
● The shape of the galvanized steel product can be designed according to the characteristics of the project.
● 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 galvanized steel products can provide the following deep processing services. We can customize according to the specific needs of customers to meet the requirements.

Precision Cutting Service: Galvanized steel products 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 galvanized steel sheet/coil/tube into required blocks, special-shaped parts.
Bending and forming: Galvanized steel products are bent and formed by stress application and appropriate processes to obtain the desired shape.
Welding service: Welding services for joining multiple pieces of galvanized steel, creating complex structures.
Punching and Perforation: Punching or perforating services for creating holes, slots, or other patterns in the galvanized steel. Meet specific assembly requirements.
Surface treatment: Additional coating or finishing processes to enhance the aesthetics or performance of the galvanized steel.

Ask Deep Processing Services

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

Coating Thickness Measurement: Verification of the thickness of the zinc coating on the galvanized steel surface.
Material Chemical Composition Analysis: Through chemical composition analysis, determine whether the composition of the galvanized steel products 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 products meet the specified requirements.
Corrosion Performance Test: Through the corrosion performance test, evaluate the corrosion resistance of galvanized steel products, including salt spray corrosion resistance, chemical corrosion resistance, etc.
Hardness Test: Hardness test is used to measure the hardness of galvanized steel products, and its strength and wear resistance can be evaluated according to the hardness value.
Adherence to Standards: Inspection to confirm that the galvanized steel meets specific industry or international standards for quality and performance.
Surface Inspection: Examination of the surface quality to identify any defects, imperfections, or irregularities.
Dimensional Inspection: Verification of dimensions to ensure that the galvanized steel meets the specified size requirements.

Ask Deep Processing Services

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