Home » About Us

Liaocheng Yaxinda Steel Pipe Co.,Ltd. is a steel pipe manufacturer based in China. Established in 2003, our company is one of the oldest steel tube manufacturers in western Shandong. We specialize in the design and manufacture of hot rolled seamless steel pipe, cold drawn seamless pipe, cold rolled precision tube, welded steel pipe, and honed tube. Our company also produces our precision steel tube for hydraulic and pneumatic cylinder products, machining parts, automobile accessories, and more. Our products are available in a range of sizes of diameters, and come in wall thicknesses from 8 to 270 mm and 2 to 30 mm respectively. Our products are widely used for automobile parts and machine parts, and they are also used to deliver material in the petroleum, natural gas, and water treatment fields, as well as other related industries.

In May of 2007, the second phase of our company was constructed, enabling us to expand our production and become the largest steel tube enterprise in Shandong Province. With a construction area of over 46,000 square meters, our annual production of seamless steel pipes is now 800,000 tons.

Our seamless tube production process is in strict accordance with national industrial and environmental policies and standards. We have adopted advanced energy-saving and consumption reduction technologies, and the production line for the manufacture of our products is second to none. For example, our ASSEL tube mill is the largest three-roll tube mill available both domestically and abroad. Our three-roll tube mill mandril is characterized by mandril pre-piercing and a restraint minor cycle, which is the first of its kind in China. It greatly reduces pre-piercing time, increases the service life of the mandril, and ensures the internal quality of each steel pipe. Next, we have adopted an automated production system characterized by three-level computer control, which is able to preset technological parameters, adjust automatically, and diagnose malfunctions. Our automated production equipment reaches internationally advanced standards in terms of the production process and automation. In addition, we manufacture our large-scale equipment using our own domestic design. This enables us to lower costs and break the long-term technological monopoly of international companies. Finally, we primarily produce medium thick walls for our heavy caliber seamless steel pipe products. This is especially suitable for producing high alloy seamless tubes that meet the market demand.

Our company sits at the crossroads of Mudanjiang Road and Taishan Road, with the Jihan Expressway to the north and the Jingjiu Railway to the west. Our convenient location enables us to quickly and economically transport our products to our clients. Since the inception of our company, our products have been well received by customers because of their reliable performance, high quality, and our superior customer service.

Main Products
  • Structural Steel PipeThe structural steel pipe is manufactured for the applications of general and mechanical structure. It has been widely used as the structural tube such as construction scaffold and machining in the fields of construction, machinery, traffic, aviation, oil exploitation, etc.
  • Custom Shaped Cold Drawn Seamless TubeThe custom shaped cold drawn seamless tube is widely used in a variety of structure, tool and mechanical part. Compared with round steel pipe, it generally has larger moment of inertia, section modulus and the strength of bending and torsion, which can reduce the structural weight and save steel largely.
    Steel Grade: 10, 20, 16Mn, Q345B, S355JR, ASTM A106 GR.B, API5L GR.B, ASME A53B ...