
Continental Steel Co.,Ltd (CSC) is a comprehensive enterprise integrating manufacturing, Inventory and exporting in China.As a pioneering producer of steel pipes and fittings, Continental Steel Co.,Ltd is always committed to providing highest quality and one-stop service to customers worldwide.
Adhering to best quality, integrity, win-win and creativity, Continental Steel Co.,Ltd(CSC) is devoting to build a better future with customers together.
Strict quality control procedures assuring the highest quality products.
Professional technique team & experienced project management team helping customers in different industries sharpen their competitive edge.
Strong company strength brings best financial, technical and after sale support.
20 Branch companies
More than 10000 employees
30,000 square warehouse
32 years of historyASTM A53 ERW steel pipe with an outer diameter of 210mm is widely used for low to medium pressure fluid transportation, including water, oil, gas, steam, and air systems. Manufactured using Electric Resistance Welding (ERW), it offers cost efficiency, smooth surface quality, and high production efficiency. With material options such as Q195–Q345, it provides balanced mechanical performance for both pipeline and structural applications.
The cost of seamless steel pipes is primarily influenced by raw materials (70%–80%), followed by manufacturing processes, dimensions, material grade, surface treatment, order quantity, and logistics. Among these, steel grade and processing complexity have the most significant impact on price variation.
As of 2026, the global seamless steel pipe price generally ranges from USD 850 to USD 1200+ per ton, depending on region, grade, and application. Price trends show a moderate upward movement, mainly driven by raw material costs, energy price fluctuations, and increased demand from oil & gas and infrastructure sectors.
CSC brings rich experience in steel construction industry. For projects needs we provide a combination of technique design and qualified steel products to ensure a successful project.
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Continental Steel Co.,Ltd(CSC) is a pioneering manufacturer, stockist, and supplier of steel pipe products.