EN10219 Standard LSAW Steel Pipe with 355.6mm-2320mm Diameter and 5mm-50mm Wall Thickness for Heavy Duty Applications

Product Description:

The LSAW (Longitudinal Submerged Arc Welded) steel pipe is a high-quality steel pipe known for its exceptional strength, durability, and versatility in various industrial applications. Designed with a longitudinal welded line, this pipe is manufactured through a precise welding process that ensures superior structural integrity and resistance to pressure. The LSAW steel pipe is widely used in sectors such as oil and gas transportation, construction, water supply, and infrastructure projects due to its reliable performance and compliance with international standards.

One of the defining features of our LSAW steel pipe is its impressive range of wall thickness, spanning from 5mm to 50mm. This wide range allows the pipe to cater to diverse project requirements, whether the application demands lightweight piping or heavy-duty, high-pressure systems. The robust wall thickness contributes to the pipe's ability to withstand harsh environments and corrosive substances, making it an ideal choice for demanding industrial uses.

The outside diameter of the LSAW steel pipe ranges from 355.6mm all the way up to 2320mm, providing customers with a broad selection of sizes to fit their specific needs. Notably, the product includes popular sizes such as the 24 inch steel pipe, which is extensively used in pipeline construction and infrastructure projects worldwide. The 24 inch steel pipe size is especially favored for its balance of ease of handling and capacity to transport significant volumes of fluid or gas.

Our LSAW steel pipe is produced in strict accordance with internationally recognized standards, including API 5L, EN10219, EN10210, and ASTM A252, among others. These standards ensure that every pipe meets rigorous quality and safety benchmarks, making it suitable for critical applications. Compliance with these standards guarantees that the pipe will perform reliably under high pressure, varying temperatures, and challenging environmental conditions.

The steel grades available for the LSAW steel pipe are carefully selected to provide optimal mechanical properties and corrosion resistance. For API 5L standard, the pipe is available in grades such as GR B, X42, X46, X56, X60, X65, and X70, offering a range of tensile strengths and toughness to suit different engineering demands. Additionally, the pipe is offered in ASTM A53 grades GR A, GR B, and GR C, known for their excellent weldability and durability. These steel grades are instrumental in ensuring the pipe’s longevity and performance in pipeline systems and structural applications.

In addition to its inherent qualities, the LSAW steel pipe can be supplied as a galvanised steel pipe, providing an extra layer of protection against rust and corrosion. The galvanisation process enhances the pipe’s lifespan, especially in outdoor or underground installations where exposure to moisture and other corrosive elements is prevalent. This makes the galvanised steel pipe variant particularly advantageous for infrastructure projects requiring long-term durability and minimal maintenance.

The versatility of the LSAW steel pipe extends beyond its physical and mechanical properties. Its longitudinal welded line type ensures uniformity and strength along the pipe’s length, reducing the risk of leaks and failures during operation. This feature is critical in applications such as oil and gas pipelines, where safety and reliability are paramount. Furthermore, the pipe’s availability in various diameters and wall thicknesses allows engineers and designers to customize solutions that best fit their project specifications.

To summarize, the LSAW steel pipe is a robust, reliable, and versatile product that meets a wide array of industrial needs. With wall thickness options ranging from 5mm to 50mm, outside diameters from 355.6mm to 2320mm, and conformity to prestigious standards like API 5L, EN10219, EN10210, and ASTM A252, this pipe delivers outstanding performance in demanding environments. Available in multiple steel grades including API 5L GR B through X70 and ASTM A53 GR A through GR C, and offered as a galvanised steel pipe for enhanced corrosion resistance, it is an excellent choice for infrastructure, pipeline, and construction projects. The inclusion of popular sizes such as the 24 inch steel pipe further demonstrates its applicability in large-scale industrial applications, making the LSAW steel pipe a dependable and efficient solution for your piping requirements.

Features:

• Product Name: LSAW Steel Pipe
• Wall Thickness: 5mm-50mm
• Transport Package: Black Paint, Bevel Send, End Caps
• Usage: Structure Pipe, Pipe Piling Construction
• Inspection: With Hydraulic Testing, Eddy Current, RT, UT or Inspection by 3rd Party
• Steel Grade: API 5L (GR B, X42, X46, X56, X60, X65, X70), ASTM A53 (GR A, GR B, GR C)
• Suitable for applications requiring 2 inch galvanized pipe, steel round tube, and galvanised water pipe

Technical Parameters:

Applications:

The JOHO LSAW Steel Pipe, originating from China and certified with ISO 9001, is a versatile and reliable product widely used in various industrial and construction applications. With steel grades available such as API 5L GR B, X42, X46, X56, X60, X65, X70, and ASTM A53 GR A, GR B, GR C, these pipes cater to a broad range of structural and piping needs. The minimum order quantity is 1 TON, with competitive pricing ranging from USD 650 to USD 1500, depending on specifications. Packaging is customized as per customer requirements, and delivery is ensured within 30 days, backed by flexible payment terms including LC and TT.

One of the primary application occasions for JOHO LSAW Steel Pipes is in structural pipe and pipe piling construction. Their robust wall thickness options, ranging from 5mm to 50mm, provide exceptional strength and durability, making them ideal for foundational support and heavy-duty structural frameworks. The longitudinal welded line type enhances the pipe’s integrity, ensuring it withstands high pressure and demanding environments.

In scenarios requiring corrosion resistance and longevity, the surface treatment options such as bare, varnish coating, anti-rust oil, FBE, 3PE, 3PP, galvanized, coal tar epoxy, and concrete coating are crucial. For instance, the 2 inch galvanized pipe and the larger 24 inch steel pipe are commonly used in environments exposed to moisture and harsh weather conditions, where galvanized coatings prevent rust and extend the service life of the pipes.

The 2 inch galvanized pipe is particularly favored in water supply, gas transportation, and infrastructure projects due to its corrosion-resistant surface and manageable size. Meanwhile, the 24 inch steel pipe is often employed in large-scale pipeline systems, oil and gas industries, and structural applications where high strength and large diameter pipes are necessary. Both sizes benefit from JOHO’s quality assurance and timely delivery, making them reliable choices for engineers and project planners.

Overall, JOHO’s LSAW Steel Pipes are designed for versatile utility in structural and piping applications, accommodating diverse project needs through customizable specifications and comprehensive surface treatments. Whether it’s a small-diameter 2 inch galvanized pipe for residential or municipal projects or a massive 24 inch steel pipe for industrial pipelines, JOHO ensures quality, durability, and excellent performance every time.

Customization:

JOHO offers premium LSAW Steel Pipe products originating from CHINA, certified under ISO 9001 to ensure high quality and reliability. Our steel round tube products are available in various steel grades including API 5L (GR B, X42, X46, X56, X60, X65, X70) and ASTM A53 (GR A, GR B, GR C), meeting international standards such as API 5L, EN10219, EN10210, and ASTM A252.

We specialize in customizing galvanised steel pipe and galvanised water pipe solutions tailored to your specific requirements. The LSAW Steel Pipes we provide have outside diameters ranging from 355.6mm to 2320mm, making them ideal for applications such as structure pipe and pipe piling construction.

Our minimum order quantity is 1 TON, with pricing ranging from USD 650 to USD 1500 depending on specifications. Packaging is done as per customer requests to ensure safe delivery. We guarantee delivery within 30 days and accept flexible payment terms including LC, TT, and others.

Each pipe undergoes rigorous inspection processes including hydraulic testing, eddy current testing, radiographic testing (RT), ultrasonic testing (UT), or inspection by a third party to maintain the highest standards of quality and safety.

Support and Services:

Our LSAW Steel Pipe product comes with comprehensive technical support and services to ensure optimal performance and customer satisfaction. We provide expert consultation during the selection process to help you choose the right specifications for your project requirements.

Our technical team is available to assist with installation guidance, maintenance procedures, and troubleshooting to minimize downtime and extend the service life of the pipes. We offer detailed product documentation, including material certifications, test reports, and compliance certificates to support quality assurance and regulatory needs.

In addition, we provide on-site inspection and quality control services to ensure that the LSAW steel pipes meet the highest industry standards. Our after-sales service team is committed to addressing any issues promptly and efficiently, ensuring seamless project execution from start to finish.

We also offer customized solutions and fabrication services tailored to specific project requirements, including cutting, welding, coating, and heat treatment. Our goal is to deliver reliable, high-quality steel pipe products backed by professional technical support and exceptional customer service.