Round Steel Pipes
Your Professional Round Steel Pipes Supplier
Hebei Senhai Pipeline Co., Ltd. is one professional manufacturer of ERW, SAW and SMLS steel pipes, as per standards of API5L, API 5CT, ASTM, EN, BS, DIN, GOST, GB, etc. Senhai Pipeline is located in Cangzhou City, which is the famous "Hometown of Pipes and Fittings" in China, about 120km away from Tianjin Seaport and Airport, and 180km from capital Beijing. Senhai especially produces welded steel pipes of large diameter and thick wall thickness in ERW, LSAW and SSAW. Anti-corrosion layers can also be done in our factory.
Sales Market
Senhai's products are popular in many countries and districts like Southeast Asia, Mid-East, Europe, America, Australia, South America, Africa, etc. "Customer's satisfaction, highly-qualified products and outstanding services" are treasured by Senhai as the business principle.
Our Certifications
Materials include A106 Gr.B, A53 Gr.B, API 5L PSL1 PSL2 X42~X70 L245 L290 L360, Q235A, Q235B, Q235C, Q345B~F, 10#, 20#, 45# steel, A105, WPB, etc., all of which meet the standards of ASTM, API, BS, DIN, JIS, EN, GOST, GB, etc. following standards including ISO9002,ASTM A234 GR WPB ASME/ANSI B16.9,DIN2605-1/2 2615 2617, JISB2311 2312, EN10253-1/2/3, GOST 17375 17376 17378 17379 GOST 30753, etc.
Production Equipment
The major production equipment owned by Senhai cover the hot-rolling puncher, interactive double core bar cold drawing machine, automatically rotary head rolling machine, tube straightening machine, annealing furnace without water cooling system and auxiliary equipment of surface scouring and coating.
Our Factory
Occupying total area of 33,000 square meters, Senhai possesses workshops of four hot rolling production lines, two cold drawing production lines, four welded pipe production lines and office building. The major production equipment owned by Senhai cover the hot-rolling puncher, interactive double core bar cold drawing machine, automatically rotary head rolling machine, tube straightening machine, annealing furnace without water cooling system and auxiliary equipment of surface scouring and coating.
Specification
| Material: | Steel |
| Outer Diameter: | 1/8" - 48" |
| Length: | 6m - 12m or as per customer requirement |
| Standard: | ASTM, DIN, JIS, BS, GB, API, etc. |
Size
Structural Advantages of Round Steel Tubing
Superior compression and Torsion resistance
Round steel tubing excels in handling both compressive and torsional forces. Its cylindrical design allows it to distribute stress evenly across its surface, reducing the likelihood of deformation. This makes the pipe highly effective in applications where structural integrity is critical, such as in load-bearing columns or mechanical systems. Unlike square or rectangular tubing, round tubing resists twisting forces more efficiently, ensuring stability under dynamic conditions. Engineers often choose this material for projects requiring components that can endure high-pressure environments without compromising performance.
Elimination of weak axes
The absence of corners in round steel tubing eliminates weak axes, a common issue in other shapes like rectangular or square pipes. This uniformity ensures consistent strength in all directions, making the pipe a reliable choice for structural applications. The lack of stress concentration points enhances its ability to withstand external forces, whether applied vertically, horizontally, or diagonally. This feature proves especially beneficial in frameworks exposed to varying loads, such as scaffolding or bridge supports. By eliminating weak axes, round tubing provides a level of durability unmatched by other shapes.
Ease of fabrication and Customization
Round steel tubing offers significant advantages in fabrication and customization. Its smooth, continuous surface simplifies cutting, bending, and welding processes, allowing manufacturers to create components tailored to specific project requirements. The pipe’s versatility makes it suitable for a wide range of applications, from intricate architectural designs to heavy-duty industrial machinery.
Unique Properties of Round Steel Tubing
Strength and Durability
Round steel tubing offers exceptional strength, making it a preferred choice for projects requiring structural integrity. Its cylindrical design enhances its ability to withstand external forces without bending or breaking. Engineers often select this material for applications where durability is critical, such as in building frameworks or industrial machinery. The robust nature of the pipe ensures it can handle heavy loads and resist wear over time. This strength allows it to maintain its shape and function even under extreme conditions, ensuring long-term reliability.
Efficient load distribution
The round shape of the pipe plays a crucial role in distributing loads evenly across its surface. Unlike square or rectangular tubing, round tubing eliminates stress concentrations at corners, reducing the risk of structural failure. This property makes it ideal for applications where balanced force distribution is essential, such as in bridges or scaffolding. The uniform load-bearing capacity of round steel tubing enhances its performance in dynamic environments, ensuring stability and safety.
Corrosion resistance and Longevity
Steel pipes often undergo treatments like galvanization or coating to improve their resistance to corrosion. These enhancements protect the material from rust and environmental damage, extending its lifespan. Round steel tubing, with its smooth surface, minimizes areas where moisture or debris can accumulate, further reducing the risk of corrosion. This longevity makes it a cost-effective solution for projects exposed to harsh weather or chemical environments. Its ability to retain structural integrity over time ensures dependable performance in various industries.
Construction and Building frameworks
Round steel tubing plays a critical role in modern construction. Its ability to maintain structural integrity under heavy loads makes it a preferred material for building frameworks. Architects and engineers use this pipe in columns, beams, and trusses to create stable and durable structures. Its uniform strength in all directions ensures reliable performance in high-rise buildings, bridges, and stadiums. The smooth surface of the pipe simplifies fabrication, allowing for precise cuts and connections. This adaptability supports innovative architectural designs while maintaining safety and efficiency in structural applications.
Transportation and Infrastructure
Transportation systems rely heavily on round steel tubing for their durability and versatility. This pipe is commonly used in the construction of bridges, railings, and guardrails. Its resistance to torsion and compression ensures stability in dynamic environments, such as highways and railways. Engineers also use it in vehicle manufacturing, where its lightweight yet strong properties enhance performance and safety. The pipe’s corrosion resistance makes it suitable for outdoor infrastructure exposed to harsh weather conditions. Its longevity reduces maintenance costs, making it a cost-effective choice for public projects.
Industrial and Manufacturing uses
Industrial facilities benefit from the strength and customization options of round steel tubing. Manufacturers use this pipe in machinery, conveyor systems, and storage racks due to its ability to withstand heavy loads and repetitive stress. Its smooth surface allows for easy integration into complex systems, ensuring efficiency in production processes. The pipe’s compatibility with various coatings enhances its performance in environments exposed to chemicals or high temperatures. Its versatility supports a wide range of industrial applications, from assembly lines to heavy equipment manufacturing.
Our Certificate
Packaging & Container Loading
FAQ