At RuiTong Steel, we tailor our offerings to meet your specific needs, providing a wide array of ERW steel pipes, seamless steel pipes, spiral welded steel pipes, and prestressed strands. Our products are eligible for quality inspections by third-party organizations that you designate, such as SGS or BV. Considering your practical application requirements, we offer customized surface finishing and pipe end preparation as part of our one-stop solution, ensuring our products are ready for immediate use without the need for further modifications
Our ERW round steel pipes are longitudinally welded pipes that are manufactured by forming steel strip into hollow shape, and then welded along the length of the steel pipe.
Our ERW square/rectangular steel tubes are crafted from strip steel through advanced rolling and welding processes.
ERW hot-dip galvanized steel pipes come in two main types: pre-galvanized and hot-dip galvanized.
RuiTong Steel offers oil coated ERW steel pipes, a specialized option that undergoes a surface treatment with low-viscosity, environmentally-friendly anti-rust oil.
RuiTong Steel manufactures painted ERW steel pipes that meet the high standards of quality and environmental safety.
ERW pre-galvanized steel pipes, also known as mill galvanized pipes, are recognized for their bright, smooth, and aesthetically pleasing appearance.
Spiral welded steel pipes are produced by spirally winding a steel strip at a predetermined angle, forming a tube that is welded along the seam. This method allows the use of narrower strips to manufacture large diameter pipes, offering a cost-effective solution for various industrial applications.
Seamless steel pipes are manufactured by thrusting a piercing mandrel through a steel billet to form a hole, then processed by a rolling mill to a specified diameter and wall thickness. Formed from a single piece of steel, this process ensures the pipe's strength, structural integrity and uniformity.
RuiTong Steel offers a wide array of prestressing strands (PC Strand), twisted steel cable composed of high strength steel wires, available in both bonded and unbonded types, designed to significantly enhance the reinforcement of prestressed concrete structures.
Manufactured using sophisticated continuous hot strip mills, hot-rolled steel coils are known for their excellent formability and weldability.
Established in 2003, Tianjin RuiTong Iron & Steel Co., Ltd. is a manufacturer in the steel pipes and PC strand wire industry. Our primary products include ERW pipes, SSAW pipes, LSAW pipes, high-precision welded pipes, prestressed steel wires, and prestressed steel strands. We also offer extensive processing services such as welding, grooving, threading, painting, and coating to meet your specific requirements. Our steel products are widely used in firefighting, cable management, material transportation, steel structures, railings, piling, construction, and machinery manufacturing.
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