ASTM A53 Galvanized Steel Pipe

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ASTM A53 galvanized steel pipe

Gnee ASTM A53 galvanized steel pipes are available in a wide range of sizes, from 1/8 inch to 26 inch (nominal pipe size). ASTM A53 galvanized steel pipes are commonly used in various industries, including construction, plumbing, oil and gas, and general manufacturing. The galvanized coating helps protect the steel from corrosion, making it suitable for outdoor and high-moisture environments.

  • ASTM A106/A106M
  • ASTM A53/A53M
  • BS 1387
  • DIN 2440
  • EN 10255
  • API 5L

Outer Diameter:20mm~508mm,or as your requirements

Wall Thickness:1mm-12mm, or as your requirements

Length: 5m-14m, 5.8m, 6m, 10m-12m, 12m or as your requirements

  • Hot-dip galvanized
  • Electro galvanized
  • Strong And Reliable
  • High Durability
  • Strong Corrosion Resistance
  • Compliance
  • Easy Installation
  • Cost-effective Solution

Available, welcome to consult

A) Packaging Details: Steel Strips bundled, Plastic Caps plugged, Waterproof Paper wrapped etc.
B) Delivery Time: 30-50 days, 7 days for stock goods.
C) Loading Port: Shanghai ,Tianjin, Qingdao.
D) Offer Ability: 5000MT/Per Month.
E) MOQ:1 ton.

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Provide Various Shapes and Size

We Gnee supply ASTM A53 galvanized steel pipes of different sizes, such as 8-inch /4-inch /2-inch, and we can also customize for you.

The specific shape and dimensions of the pipes will depend on factors such as the manufacturing process, intended application, and any additional requirements specified by the purchaser. The standard allows for a range of shapes and sizes to accommodate various industry needs.

ASTM A53 galvanized steel pipes have specific requirements for end finish, including plain end, threaded and coupled (T&C), and beveled.

Applications Of ASTM A53 galvanized steel pipe
Parameter Of ASTM A53 galvanized steel pipe
TypeERW, Seamless, welded
OD  21.3mm ~ 406.4mm
Thickness  0.5mm ~ 20mm
Length  0.3mtr ~ 18mtr
Material  Q195—Grade B, SS330, SPC, S185Q215—Grade C,CS Type B, SS330, SPHCQ235—Grade D, SS400, S235JR, S235JO, S235J2Q345—SS500, ST52
Shape Round/Square/Rectangular
zinc coating pre galvanized steel pipe: 60-150g/m2, hot dipped galvanized steel pipe: 200-400g/m2
EndsPlain/Beveled/Screw/Threaded End

Base Steel Composition (ASTM A53 Grade A and Grade B)

ElementASTM A53 Grade AASTM A53 Grade B
Carbon (C)≤ 0.25%≤ 0.30%
Manganese (Mn)≤ 0.95%1.20% max
Phosphorus (P)≤ 0.05%≤ 0.05%
Sulfur (S)≤ 0.045%≤ 0.045%
Copper (Cu)≤ 0.40% (if specified)≤ 0.40% (if specified)
Nickel (Ni)≤ 0.40% (if specified)≤ 0.40% (if specified)
Chromium (Cr)≤ 0.40% (if specified)≤ 0.40% (if specified)
Molybdenum (Mo)≤ 0.15% (if specified)≤ 0.15% (if specified)

Zinc Coating Composition (ASTM A123 and ISO 1461)

ElementASTM A123 / ISO 1461
Zinc (Zn)99% – 99.99%
Lead (Pb)≤ 1.5% (trace amounts)
Aluminum (Al)≤ 0.005%
Iron (Fe)≤ 0.03%
Other ElementsTrace amounts of Antimony (Sb), Bismuth (Bi), etc.
GradeMechanical Property, Min.
Tensile Strength(Mpa)Yield Strength(Mpa)

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.

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.


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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