Tianjin Baoyi Steel Co., Ltd. supplies copper-plated pipes, copper-plated coiled tubes, galvanized coiled tubes, Bundi tubes, double-coiled welded pipes. Copper-plated pipes are made by copper-coating steel strips and then rolling them into tubes. Bundi tubes refer to thin steel tubes with diameters ranging from 4.0 to 10.6, primarily used for liquid and gas guiding in cars and refrigerators.
Bondi pipes are manufactured through cold rolling, welding, and galvanizing of thin steel strip coils. Our company solemnly promises you: We guarantee high quality, competitive prices, and comprehensive after-sales service to thank both new and old customers. Our company supplies oxygen吹管, which are used for steelmaking oxygen blowing and are generally made of small-diameter welded steel pipes, available in eight sizes ranging from 3/8 inch to 2 inches. They are made from steel strips of grades 08, 10, 15, 20, or D195-D235. To prevent corrosion, some are treated with aluminum infiltration.
The coated oxygen lance tube employs advanced coating technology for oxygen lance tubes, primarily using aluminum-magnesium material, combined with a certain amount of ultra-fine powder and other air-hardening materials as the binder. It is evenly coated on the surface of the welded tube by the coating unit. The ends of the steel pipe are specially treated (using conical fittings or threaded connections), which resolves the leftover tube issue of oxygen lance tubes, enhances their utilization rate, extends the service life of the oxygen lance tubes, and reduces the steel consumption per ton.
This product is suitable for all high-temperature oxygen blowing equipment such as electric furnaces, open hearth steelmaking, refining furnace decarburization, open hearth and blast furnace outlets, as well as slag removal. It is used in the smelting of steel and other ferrous metals, non-ferrous metals, calcium carbide, and chemical production processes requiring medium to high-temperature oxygen blowing. We solemnly promise to you: to thank both new and old customers, we guarantee high-quality products at competitive prices and comprehensive after-sales service.
Tianjin Baoyi Steel Co., Ltd. produces and sells elliptical tubes, complex-section non-standard pipes, cones, home tubes, arch pipes, hexagonal tubes, octagonal tubes, dodecagonal tubes, letter-shaped steel pipes (including elliptical, P-shaped, B-shaped, H-shaped pipes, and elliptical), guardrail pipes, heating pipes, decorative pipes, square and rectangular steel tubes, galvanized elliptical tubes, galvanized round tubes, outer round inner elliptical tubes, outer round inner square tubes, inner square outer round, inner hexagonal outer round, inner octagonal outer round, outer round inner octagonal tubes, outer round inner rectangular tubes, outer round inner elliptical tubes, outer round inner elliptical tubes, outer round inner ribbed tubes, uneven wall seamless tubes, non-standard wall seamless tubes, and radiator steel pipes. We can customize any type of steel tube according to customer requirements and drawings. Our steel tubes are diverse, of high quality, and reasonably priced, with a wide range of specifications and styles, filling the demand gap for non-standard pipes both domestically and internationally.
The company adheres to the corporate philosophy that "Science and Technology are a productive force" and upholds the excellent tradition of "craftsmanship." We continuously update our equipment and refine our methods to better meet the needs of a wide range of customers. Our company has a strict quality control system, with quality personnel tracking the production and modification of products throughout, ensuring product pass rates. Our products have been highly praised by numerous customers.
