Tianjin Baoyi Iron & Steel Co., Ltd. specializes in the production, manufacturing, and sale of various metal non-standard pipes, including semi-circular pipes, elliptical pipes, conical pipes, triangular pipes, octagonal pipes, elliptical steel pipes, round pipes, flat ellipsoidal pipes, D-shaped pipes, concave pipes, H-shaped pipes, hexagonal pipes, mushroom pipes, bread pipes, handrail pipes, ingot pipes, T-shaped pipes, and triangular pipes. The company also offers domestic and imported special steels, bearing steels, conical steel pipes, non-standard steel pipes, cold drawn special section steels, and cold drawn steel pipes, among others. We can produce a variety of cold drawn section steel products to meet different customer needs.
Our products integrate the advantages of similar domestic and international products, featuring smooth inner walls, resistance to iron and steel slag, excellent scrubbing properties, and good sawability. Straight pipes, elbows, and tees can be connected with tape at will, offering simple operation and convenience. Their use simplifies the molding process, eliminates the difficulty of painting inside the sprue, and improves the design and layout of the casting system.
As societal aesthetics continually evolve, the application of non-standard pipes has become increasingly widespread, primarily used in architectural decoration (such as railings, handrails, sanitary ware, fitness equipment, furniture, car handrails, tents, radiators, motorcycle and bicycle accessories, student desks and chairs, and mechanical components, etc.). It addresses the issues of product singularity, incomplete specifications, and galvanizing problems in the market for non-standard pipes.
Available for customization in various specifications, our special-shaped pipes include elliptical, triangular, hexagonal, rhombic, octagonal, semi-circular, irregular hexagonal, five-petaled plum blossom, double-convex, double-concave, melon-shaped, conical, and corrugated pipes.
The company adheres to the corporate philosophy of "Innovation Realizes Value," continually meeting the diverse needs of our extensive customer base. Under our stringent quality control system, product quality and price advantages are continuously enhanced, and our products have gained widespread popularity among customers, with a wide distribution across Northeast, Northwest, North China, and Central China regions.






Tianjin Baoyi Steel Co., Ltd. is committed to the development of the steel pipe industry, serving both new and existing customers with the principles of a wide variety of products, small batch sizes, high precision, and fast delivery. Located in the Daguangzhuang Industrial Park, Jinghai County, Tianjin City, the company is divided into domestic and international sales departments. It primarily deals in straight seam welded pipes, square and rectangular tubes, galvanized pipes. The company has introduced high-tech equipment from Europe to produce various non-standard pipes, including elliptical tubes, D-shaped tubes, guardrails, grooved tubes, horseshoe pipes, bun pipes, fan-shaped tubes, furniture tubes, triangular tubes, hexagonal tubes, octagonal tubes, P-shaped tubes, plum blossom pipes, steel window materials, and other non-standard pipes. Moreover, it can customize and process non-standard pipes according to customer requirements and drawings.
The product is primarily used in industries such as construction, machinery manufacturing, steel construction projects, shipbuilding, solar energy support structures, steel structure engineering, furniture, guardrails, power engineering, power plants, agricultural and chemical machinery, glass curtain walls, automotive undercarriages, airports, and more, and has received widespread praise from customers, enjoying a high reputation in the industry.
The company produces and processes various extruded special-shaped steel pipes and cold drawn special-shaped steel pipes. Products include non-standard square and rectangular pipes in various specifications, such as elliptical, flat elliptical, fan-shaped, triangular, diamond-shaped, convex, concave, plum blossom-shaped, ingot-shaped, D-shaped, L-shaped, T-shaped, P-shaped, figure-8 pipes, wavy pipes, guardrail pipes, handrail pipes, heating pipes, decorative pipes, pentagonal pipes, hexagonal pipes, octagonal pipes, and various polygonal special-shaped cross-section pipes. We can also customize various types of special-shaped steel pipes according to customer drawings.































