iron square pipe |factory direct supply| hot dip galvanized |SHS| S460MLH EN10219
iron square pipe |factory direct supply| hot dip galvanized |SHS| S460MLH EN10219
iron square pipe |factory direct supply| hot dip galvanized |SHS| S460MLH EN10219
iron square pipe |factory direct supply| hot dip galvanized |SHS| S460MLH EN10219
iron square pipe |factory direct supply| hot dip galvanized |SHS| S460MLH EN10219
iron square pipe |factory direct supply| hot dip galvanized |SHS| S460MLH EN10219

Item specifics

0.5- 60 mm
OD(Outer diameter)
CE,LEED,BV,PHD&EPD,BC1,EN 10210,EN10219,ISO9000
as required
0.5-24M according to client requirement
Delivery Time
7-30 Days



Iron square pipe |factory direct supply| hot dip galvanized |SHS| S460MLH EN10219
Iron square pipes, also known as square hollow sections (SHS), are a popular choice in various construction and industrial applications. They are versatile, durable, and offer exceptional strength. In this article, we will explore the characteristics of iron square pipes, delve into the significance of SHS, calculate square tube weight per foot, discuss the importance of choosing a reliable steel pipe manufacturer, understand S460MLH square pipes, and examine the features of 3/4 square tube steel.
Iron square pipes have become an integral component of modern construction and engineering projects. Their distinct shape allows for efficient distribution of weight while maintaining structural integrity. In this article, we will explore the various aspects of iron square pipes and their significance in different industries.
EN10219 S460MLH Iron square pipe chemical composition
Carbon ≤ 0.16%, silicon ≤ 0.60%, manganese ≤ 1.70%, phosphorus ≤ 0.030%, sulfur ≤ 0.025%, niobium ≤ 0.05%, vanadium ≤ 0.12%,
Aluminum ≥ 0.020%, titanium ≤ 0.05%, nickel ≤ 0.3%, molybdenum ≤ 0.20%, nitrogen ≤ 0.025%
EN10219 S460MLH Iron square pipe mechanical properties
Wall thickness  ≤ 16mm: yield strength ≥ 460MPa, tensile strength ≥ 530-720MPa, elongation ≥ 17%
16mm < wall thickness ≤ 40mm: yield strength ≥ 440MPa, tensile strength ≥ 530-720MPa, elongation ≥ 17%
Minimum impact energy KV 27J at test temperature of -50 °C
Minimum impact energy KV -J Not required at test temperature of -20 °C
Understanding Iron Square Pipe
Definition of Iron Square Pipe
Iron square pipes, or SHS, are hollow sections with square cross-sections that are made from iron or steel. They are created by bending flat steel strips and welding or joining them to form a square shape. Iron square pipes come in different sizes and thicknesses, allowing for diverse applications.
Common Uses of Iron Square Pipes
Iron square pipes find extensive use in various industries and applications. They are commonly utilized in construction projects, such as building frames, support structures, and infrastructure developments. Additionally, they are employed in the manufacturing of automotive parts, machinery, and agricultural equipment.
Exploring SHS (Square Hollow Section)
Definition of SHS
Square Hollow Section (SHS) refers to the tubular structure created by iron square pipes. The term "hollow section" indicates that the cross-section of the pipe is hollow inside. SHS provides exceptional strength while reducing the overall weight of the structure.
Advantages of SHS
SHS offers several advantages over other structural sections. Firstly, its hollow structure allows for effective weight distribution while maintaining structural stability. Secondly, the enclosed space within the SHS can be utilized for various purposes, such as cable or pipe routing. Lastly, SHS enhances the overall aesthetic appeal of structures due to its clean lines and modern appearance.
Calculating Square Tube Weight per Foot
Formula for Calculating Square Tube Weight
The weight of a square tube per foot can be determined using the following formula:
Weight per foot (lbs) = (Width (inches) x Width (inches) x Thickness (inches)) x 12 / 144
Importance of Knowing Weight per Foot
Knowing the weight per foot of a square tube is essential for transportation, installation, and structural design purposes. It allows engineers and contractors to accurately estimate the total weight of materials required for a project, ensuring precise calculations and cost-effective solutions.
Choosing a Reliable Steel Pipe Manufacturer
Factors to Consider
When selecting a steel pipe manufacturer, it is crucial to consider several factors. These include the company's reputation, experience, quality control measures, certifications, and customer reviews. A reliable manufacturer should prioritize superior product quality, on-time deliveries, and exceptional customer service.
Benefits of Working with a Trusted Manufacturer
Collaborating with a trusted steel pipe manufacturer offers numerous advantages. They provide access to a wide range of products, ensure product consistency and conformity to industry standards, offer customized solutions, and provide technical support throughout the project. Partnering with a reputable manufacturer guarantees high-quality materials and reliable project outcomes.
Understanding S460MLH Square Pipe
Definition and Features of S460MLH Square Pipe
S460MLH square pipes are a specific type of square hollow section constructed from fine-grain structural steel. They possess excellent mechanical properties and are ideal for heavy-duty applications. These pipes are known for their high strength, durability, and resistance to harsh environmental conditions.
Applications of S460MLH Square Pipe
S460MLH square pipes are commonly used in structural and civil engineering projects that require exceptional load-bearing capacity. They find applications in bridges, cranes, platform construction, and high-rise buildings.
The Significance of 3/4 Square Tube Steel
Properties of 3/4 Square Tube Steel
3/4 square tube steel is a specific size of square hollow section that is widely employed in diverse industries. It offers high tensile strength, excellent corrosion resistance, and favorable thermal conductivity. These properties make it suitable for various applications, including manufacturing, construction, and fabrication.
Common Applications of 3/4 Square Tube Steel
The versatility of 3/4 square tube steel makes it a popular choice in many industries. It is commonly used in the production of automobile parts, furniture frames, agricultural equipment, and machine components. Its durability and strength ensure reliable performance in demanding environments.
Iron square pipes, also known as SHS, provide exceptional strength and versatility in construction and industrial applications. Understanding the significance of SHS, calculating square tube weight per foot, and choosing a reliable steel pipe manufacturer are vital considerations for successful projects. Additionally, comprehending the features of S460MLH square pipes and the properties of 3/4 square tube steel allows for informed decision-making in various industries.
Can iron square pipes be used for underground applications? 
Iron square pipes are not typically recommended for underground applications due to their susceptibility to corrosion. It is advisable to consider alternative materials such as PVC or HDPE for such purposes.
What precautions should be taken when handling iron square pipes?
When handling iron square pipes, proper safety equipment should be used, including gloves and eyewear. Additionally, it is important to ensure secure lifting and handling techniques to prevent accidents and injuries.
Are iron square pipes resistant to weathering?
Iron square pipes are susceptible to weathering and corrosion, especially when exposed to moisture or harsh environmental conditions. To enhance their longevity, it is advisable to apply protective coatings or galvanization.
What are the benefits of using SHS in architectural designs? 
SHS offers architectural designs a modern and aesthetically pleasing appearance. Its clean lines and geometric shape contribute to the overall visual appeal of structures, enhancing their architectural appeal.
Can 3/4 square tube steel be welded? 
Yes, 3/4 square tube steel can be welded using proper welding techniques. It is important to follow industry guidelines and consult with professionals to ensure the integrity and strength of the welded joints.