TIANJIN HUILITONG STEEL TUBE CO.,LTD
TIANJIN HUILITONG STEEL TUBE CO.,LTD is a Chinese manufacturer with over 15 years of experience in producing welded steel pipes. The company focuses on ERW (longitudinal seam) and SSAW (spiral welded) steel pipes, offering products that cater to sectors such as energy, construction, and infrastructure. The production capabilities highlighted include ERW/HFW carbon steel pipes and SSAW carbon steel pipes, with various standards and sizes specified to meet diverse project requirements.
In the ERW/HFW carbon steel pipe range, the company indicates compatibility with API 5L grades B, X42, X52, and X70, as well as EN10219 S355J0H/S355J2H/EN10217 P235GH. The stated size range spans 114.3 mm to 457.2 mm with wall thickness from 4 mm to 16 mm, and lengths ranging from 6 to 20 meters. This positioning suggests a capability to supply medium- to large-diameter pipes for structural or fluid conveyance applications, adhering to both API and European standards.
For SSAW (spiral welded) carbon steel pipes, the listed standards include API 5L B, X42, X52, X70 and EN10219 S355JR/S355J0H, as well as ASTM A252 Grades 2 and 3. The SSAW range covers sizes from 219 mm up to 2540 mm, with wall thicknesses from 6 mm to 25 mm and lengths between 6 and 35 meters. Such a catalog indicates a focus on large-diameter piping used in oil and gas transmission, structural piping, and related industries.
Additionally, the company mentions longitudinal welded pipes for structural applications in sizes up to 1219 mm diameter, with material grades including S275J0H, S355J0H, and S355J2H, and references EN 10219 standards. This expands the potential applications to construction and structural projects requiring high-strength welded pipes.
The information provided also notes quality and certification elements such as API 5L licensing, ISO 9001-2008 accreditation, and additional confirmations under Lloyd’s Register FPC and PED 97/23/EC, signaling a commitment to compliance and quality management in manufacturing processes. The combination of API, EN, and PED standards positions the company to serve clients seeking certified welded pipe solutions for energy, infrastructure, and industrial applications.
As a specialized pipe producer, the company’s capabilities likely emphasize custom pipe fabrication within specified dimensions and standards, supporting projects that require standardized or engineered pipe products. While the available data focuses on product specification and certifications, prospective buyers and partners may view the firm as a potential supplier for ERW and SSAW pipe requirements, particularly in projects where API 5L or EN 10219/10217 compliant pipes are needed. The absence of detailed service descriptions, logistics capabilities, or geographic coverage in the provided profile suggests that interested parties should contact the company for specifics on lead times, pricing, delivery terms, and comprehensive quality assurance documentation.
Overall, TIANJIN HUILITONG STEEL TUBE CO.,LTD presents itself as a specialized steel pipe manufacturer with established standards, a broad diameter and length range, and recognized certifications that support its suitability for energy, construction, and structural applications.
