Erw Hollow Section

Tianjin YOUFA International Trade Co.,Ltd is one of the most experienced manufacturers and suppliers of erw hollow section in China. Welcome to wholesale bulk high quality customized produts at low price from our factory. For price list and cheap products, contact us now.

 

ERW hollow sections are typically made from steel, and they are widely used in construction, infrastructure, and manufacturing industries.The ERW process involves passing a current through the steel strip or sheet that has been rolled into a tube shape. The current heats the edges of the steel to the point where they melt and fuse together to form a weld seam. This weld seam is then inspected and sometimes further processed to achieve the desired dimensions and surface finish.

They are commonly used in building structures, such as frames, supports, and columns, as well as in the construction of bridges, transmission towers, and other infrastructure projects.

 

Outside Diameter			Wall Thickness
INCH	DN	mm	mm
1/2"	15	20-21.3	0.95-2.77
3/4"	20	25-26.9	1.1-2.87
1"	25	32-33.7	1.1-4
1-1/4"	32	40-42.4	1.1-4
1-1/2"	40	47-48.3	1.5-7
2"	50	58-60.3	1.8-7
2-1/2"	65	73-76.1	2.0-7
3"	80	87-88.9	2.2-8
4"	100	113-114.3	2.2-9
5"	125	140-141.3	2.5-10
6"	150	165-168.3	2.5-10
8"	200	216-219.1	2.75-12

 

 

1) During and after production, 4 QC staffs with more than 5 years experience inspect products in random.

2) National accredited laboratory with CNAS certificates

3) Acceptable inspection from third party appointed/paid by buyer, such as SGS, BV.

4) Approved by Malaysia, Indonesia, Singapore, Philippines, Australia, Peru and UK. We own UL /FM, ISO9001/18001, FPC certificates.

As a manufacturer located in China, we are proud to offer our renowned Erw Hollow Section to merchants worldwide. Our high-quality product boasts impressive durability and versatility, making it an essential addition to any construction or industrial project. In this product introduction, we will take a closer look at the key features of Erw Hollow Section and explore the benefits of using it in your projects.

 

What is Erw Hollow Section?

Erw Hollow Section is a type of steel pipe that is commonly used in construction and industrial projects. It is produced using Electric Resistance Welding (ERW) technology, which involves welding the edges of the steel strip together to form a tube. The resulting product is a hollow section with a uniform wall thickness and high structural integrity.

 

Erw Hollow Section is available in a range of sizes and shapes, including square, round, and rectangular sections. It is also durable and long-lasting, offering superior strength and resistance to corrosion.

 

Key features of Erw Hollow Section

- High strength: Erw Hollow Section is made from high-quality steel, which provides exceptional strength and durability. It is ideal for use in heavy-duty applications where structural stability is essential.

- Versatility: Erw Hollow Section can be used in a variety of construction and industrial projects, such as building frames, bridges, and machinery. It is also suitable for use in pipelines and storage tanks.

- Uniform wall thickness: The ERW technology used to produce Erw Hollow Section ensures a uniform wall thickness throughout the length of the tube. This provides consistent strength and stability, making it ideal for load-bearing applications.

- Ease of fabrication: Erw Hollow Section can be easily cut, welded, and shaped to meet the specific requirements of your project. This makes it a popular choice among contractors and fabrication shops.

 

Benefits of using Erw Hollow Section

- Cost-effective: Erw Hollow Section is an affordable alternative to other types of steel tubing, such as seamless or welded pipes. It offers similar strength and durability at a lower cost, making it a cost-effective option for construction and industrial projects.

- Quality assurance: Our Erw Hollow Section is manufactured to strict quality control standards, ensuring that it meets the highest industry standards. This provides peace of mind to contractors and manufacturers, knowing that they are using a reliable product.

- Environmental sustainability: Erw Hollow Section is an eco-friendly option, as it is made from recycled steel. This helps to reduce the amount of waste generated and promotes sustainability in the manufacturing industry.

 

Applications of Erw Hollow Section

Erw Hollow Section is a versatile product that can be used in a variety of construction and industrial projects. Here are some of the most common applications:

- Building frames: Erw Hollow Section is often used in the construction of buildings, as it provides exceptional strength and stability. It is also lightweight, making it easier to transport and install.

- Bridges: Erw Hollow Section is ideal for use in bridge construction, as it can withstand heavy loads and provide long-lasting durability.

- Machinery: Erw Hollow Section is often used in the manufacture of heavy machinery, as it provides the necessary strength and stability to support the weight of the equipment.

- Pipelines: Erw Hollow Section is a popular choice for use in pipelines, as it can withstand high-pressure applications and offers superior corrosion resistance.

 

In conclusion, Erw Hollow Section is a versatile and reliable product that can offer substantial benefits to merchants and contractors worldwide. With its high strength, durability, and ease of fabrication, it is an ideal choice for a variety of construction and industrial projects. Contact us today to learn more about our Erw Hollow Section and how it can benefit your business.

 

 

 

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