Modest Wall Thickness Straight Welded Pipe

For applications requiring a precise balance between structural integrity and material efficiency, Modest Wall Thickness Straight Welded Pipe provides an optimal solution. These pipes, known for their consistent longitudinal weld seam, offer a robust yet lightweight profile suitable for a wide range of industrial and construction purposes. When a project calls for even lighter gauges, our Light Wall Longitudinal Welded Steel Tube serves as a specialized alternative. Similarly, the Slim Wall Straight Seam Welded Pipe variant is engineered for scenarios demanding minimal weight without sacrificing the strength of the straight seam weld. For specifications pushing the limits of thinness, the Low Thickness Longitudinal Welded Tube is available, while our Fine Wall Straight Seam Steel Pipe represents the pinnacle of precision manufacturing in this category, ensuring superior surface finish and dimensional accuracy for critical applications.


The manufacturing of Modest Wall Thickness Straight Welded Pipe adheres to stringent international standards, guaranteeing performance reliability. The controlled wall thickness is achieved through advanced forming and welding technologies, resulting in a product with excellent concentricity and a smooth interior surface that minimizes flow resistance. This makes the Modest Wall Thickness Straight Welded Pipe particularly advantageous for fluid transport, structural frameworks, mechanical components, and architectural elements where weight savings directly translate to cost efficiency and easier installation. Rigorous non-destructive testing, including ultrasonic and hydrostatic tests, is integral to our production process, ensuring every length of pipe meets the highest quality benchmarks for weld integrity and overall durability.

Key Specifications & Parameters

  • Material Grades: ASTM A53 Grade B, ASTM A500 Grade B/C, ASTM A501, S235JR, S355JR, or equivalent international standards.
  • Production Standard: ASTM A53, ASTM A500, ASTM A501, EN 10219, EN 10255.
  • Welding Process: High-Frequency Induction Welding (HFIW) or Electric Resistance Welding (ERW) for superior seam consistency.
  • Surface Treatment: Bare (black), Galvanized (hot-dip or electro), Varnished, or as per customer request.
  • End Finish: Plain end, Beveled end (for welding), Threaded (couplings available).
Nominal Size (Inch) Outside Diameter (mm) Wall Thickness Range (mm) Standard Length (m)
1/2" 21.3 1.2 - 2.0 6.0
3/4" 26.7 1.5 - 2.3 6.0
1" 33.4 1.8 - 2.6 6.0
1 1/2" 48.3 2.0 - 3.2 6.0 / 12.0
2" 60.3 2.3 - 3.6 6.0 / 12.0
3" 88.9 2.9 - 4.5 6.0 / 12.0
4" 114.3 3.2 - 5.0 6.0 / 12.0
6" 168.3 3.6 - 6.3 12.0

Note: Custom sizes, wall thicknesses, and lengths outside these standard ranges can be manufactured upon request, subject to technical feasibility.

Hot Products

  • Thin Wall Black Seamless Steel Pipe

    Thin Wall Black Seamless Steel Pipe

    The Thin Wall Black Seamless Steel Pipe produced by Xinlida supplier is a seamless hollow circular steel, which is made through the hot rolling process. The product features a variety of characteristics. After rolling treatment, the internal structure of the steel is dense and uniform, which endows it with high strength and excellent compressive resistance. It can handle high-pressure environments with ease and stability, as stable as a mountain. Its surface is smooth and flat, and it is not easy to accumulate dirt. After undergoing special anti-corrosion treatment, it can effectively resist erosion when transporting corrosive media, significantly extending its service life.
  • Thin-Walled Black Rectangular Tube

    Thin-Walled Black Rectangular Tube

    Tianjin Xinlida Steel Pipe Co., Ltd. focuses on the production of Thin-Walled Black Rectangular Tube, using high-frequency welding technology to create lightweight high-strength tubes, widely used in building curtain walls, mechanical light frames, agricultural greenhouses and other fields.Product specifications cover 10mm*10mm to 600mm*600mm, wall thickness 0.5-25mm, general length of 6 meters.At the same time, we can also provide customized services according to your needs.
  • Small Diameter Galvanized Oval Tube

    Small Diameter Galvanized Oval Tube

    In the field of architectural decoration, Xinlida’s China Small Diameter Galvanized Oval Tube has a unique performance.Its small and flexible, unique oval section is beautiful and generous, often used to make exquisite railings, handrails, etc., adding elegant temperament to the building and becoming a beautiful landscape in the building.
  • Black Spiral Welded Pipe

    Black Spiral Welded Pipe

    Construction, machinery, petroleum, chemical, electric power, transportation and many other industries are booming, and the demand for high-quality Black Spiral Welded Pipe continues to rise.Since its establishment in 2015, Tianjin Xinlida Steel Pipe Co., Ltd. has focused on the production of black spiral welded pipes. Its main business is steel pipe manufacturing, processing and sales. It is a limited liability company with multiple qualification certificates and administrative licenses. It has strong competitiveness in the industry.
  • Thick-walled cold-rolled seamless steel pipe

    Thick-walled cold-rolled seamless steel pipe

    Thick-walled cold-rolled seamless steel pipes are special steel pipes processed by cold rolling, typically referring to seamless steel pipes with a wall thickness ≥ 6mm or a wall thickness to outer diameter ratio of not less than 0.15. Their production requires no welding, involving multiple cold rolling processes, resulting in dimensional accuracy and surface quality superior to ordinary hot-rolled steel pipes. Tianjin Xinlida Steel Pipe Co., Ltd. can produce thick-walled cold-rolled seamless steel pipes conforming to international standards. The factory is designed to have an annual production capacity of 50 million tons and is equipped with advanced intelligent production equipment, enhancing the level of manufacturing automation.
  • Hot-Dip Galvanized Square and Rectangular Tubes

    Hot-Dip Galvanized Square and Rectangular Tubes

    Tianjin Xinlida Steel Pipe Co., Ltd. has been deeply involved in the steel pipe industry for many years, establishing an integrated business structure encompassing domestic production, overseas bases, and global trade. Leveraging its formal import and export qualifications, the company has cultivated the cross-border trade market, with products exported to Southeast Asia, the Middle East, and other regions. Equipped with intelligent production equipment, the company boasts an annual production capacity of 50 million tons. Its production processes and equipment meet international standards, with its Hot-dip galvanized square and rectangular tubes being a primary export product. The core advantages of this pipe lie in its excellent corrosion and rust resistance and robust workmanship, perfectly meeting the needs of various overseas engineering, construction, energy, and transportation projects. The factory also supports flexible order adjustments and customized processing, maintaining ample stock and efficient delivery. This effectively solves procurement challenges for buyers, such as unstable supply, specification discrepancies, tight deadlines, and the susceptibility to rust and loss of outdoor pipes, making it a reliable choice for domestic and international customers procuring square and rectangular tubes.

Send Inquiry

X
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Privacy Policy
Reject Accept