1.Product introduction

    Welded steel pipe refers to a steel pipe with seams on the surface that is welded by steel strips or steel plates that are bent into round or square shapes. According to the shape of the weld, welded pipe can be divided into straight welded pipe and spiral welded pipe. The welded steel pipe has high precision, uniform wall thickness, high surface brightness, and can be arbitrarily determined. Welded pipes are widely used in fluid transportation, oil drilling, machinery manufacturing and other fields.

2.Straight seam welded pipe

    Straight seam welded pipe refers to a steel pipe made by hot-rolled or cold-rolled steel plate or steel strip coil welding. It is a steel pipe obtained by longitudinal welding on welding equipment. Welded pipes with smaller diameters adopt straight seam welding.

3.Spiral welded pipe

    Spiral welded pipe is a steel pipe made of strip steel coils as raw materials, often extruded and formed by automatic double-wire double-sided submerged arc welding. The strength of spiral welded pipe is generally higher than that of straight seam welded pipe. It can produce large-diameter steel pipes from narrower steel strips. Spiral welded pipe is continuously bent and formed, so the cut-to-length length is not limited.

4.Welded pipe application

    Welded pipes are widely used in water supply engineering, petrochemical industry, chemical industry, electric power industry, agricultural irrigation, urban construction and other fields.

    1.For liquid transportation: water supply and drainage pipes.

    2.Used for gas transportation: coal gas, steam, liquefied petroleum gas pipelines.

    3.For structural purposes: piling pipes, pipes for bridges and building structures.

5.Why choose us?

    1. Our company adheres to the customer-centric business philosophy, and has won the trust of customers with high-quality products, thoughtful service, and punctual delivery.

    2. Our company keeps many tons of inventory, and there is sufficient spot supply.

    3. The company has complete product specifications and quality assurance. They are exported to Europe, America, Middle East, Africa, Southeast Asia, and are well received by customers.

    4. The company provides 24-hour online services to solve customer problems in a timely manner.