Qingdao Zhongyi Steel Co., Ltd. is a renowned manufacturer, supplier and factory of thick wall seamless steel pipes in China. Our seamless steel pipes are produced to meet the highest international standards, such as ASTM A106, ASTM A53, API 5L, and DIN 17175.
Our thick wall seamless steel pipes are widely used in numerous industries, including energy, construction, thermal, and mechanical. They are popular for their durability, high flexibility, and reliability. Our experienced team of engineers and technicians, along with state-of-the-art facilities, enables us to produce seamless steel pipes with thicknesses ranging from 6mm to 60mm, and diameters from 10mm to 426mm.
We use only high-quality raw materials to ensure the pipes we produce meet the specific requirements of our customers. Our thick wall seamless steel pipes undergo rigorous testing to ensure they meet stringent quality standards before they leave our factory.
Choose Qingdao Zhongyi Steel Co., Ltd. for your next project, and trust our expertise in providing you with the best quality thick wall seamless steel pipes.