APPLICATION

 

Six main areas of application

1. Construction and infrastructure (broadest application)
Main Applications: High frequency butt welded (ERW) pipes have major advantages such as high dimensional accuracy, superior weld strength and shape stability, making them a prime material for pipes in the construction and infrastructure sector. They are widely used in steel structure columns/frames of factories, high-rise building pipe trusses, municipal bridge foundation supports, grid frame structures, etc., comply with industry standards such as API 5L and GB/T9711, and can meet the strength requirements of various projects in terms of load-bearing capacity and impact resistance of pipes, while striking a balance between construction efficiency and engineering stability.

 

2. Energy transportation (second largest area)
Main Application: As the main material for energy transmission, high frequency butt welded pipes have excellent compression and explosion resistance, uniform wall thickness, and also feature high dimensional accuracy and good toughness. Widely used in medium and low pressure oil, water and heat transportation scenarios. Particularly widely used in oil- and gas pipelines, urban district heating networks and water supply/sewerage projects. It has low carbon, sulfur and phosphorus content, outstanding toughness and can safely meet the operating requirements of a variety of transport environments, while striking a balance between transport efficiency and operational safety.

• Application Scenarios: Demonstration of civil energy applications highlighting the product's corrosion resistance and long-term stability, as well as compliance with municipal thermal piping installation requirements.

 

3. Automotive and transport
Main Application: High frequency welded pipe with uniform wall thickness, high dimensional accuracy, excellent toughness and good processing performance, ideal for the automotive and transportation industries. It can be used to make major structural components such as automobile frames, transmission shaft tubes and automobile axle tubes, and is widely used in highway crash barriers, street light poles, road sign poles, etc., while meeting the product's strength and lightness requirements and meeting stringent industry standards.

 

4. Mechanical engineering and equipment production
Main Application: High frequency welded pipe has high productivity, controlled costs, and can meet the strict strength and precision material requirements of mechanical equipment pipes. It is the preferred material for pipes in mechanical engineering and equipment manufacturing. It is widely used in machine tool frames, equipment frames, conveyor drum tubes, guide tubes and structural members and support parts of construction equipment such as excavators and pumping machines, adapting to the long-term stable operation requirements of various heavy equipment.

 

5. Chemical and light industry
Main Application: High frequency straight seam welded pipe has high corrosion resistance, excellent sealing properties, and meets the chemical industry's requirements for low impurity content and high purity of pipe materials. It is widely used in the chemical and light industries. Can be used in areas such as chemical plant piping, pharmaceutical piping systems and support structures for food processing equipment. Meets industry standards such as API Spec 5CT and balances media transport safety with equipment stability.

 

6. Agriculture and municipalities
Main Application: High frequency straight seam welded pipe has high cost efficiency, easy installation and strong weather resistance. Widely used in agricultural irrigation and municipal construction. Can be applied in areas such as agricultural irrigation pipelines, municipal drainage pipelines, bus station supports and billboard supports. Its cost-effectiveness and ease of installation can meet the economic and practical needs of agriculture and municipal construction, and is also suitable for long-term outdoor use.