12/05/2026
🏭High-strength, durable carbon steel pipes, factory direct sales!
✅ Complete range of models: Seamless/welded carbon steel pipes, conforming to ASTM A53, ASTM A106, GB/T 8163, DIN 2448 standards (e.g., Q235, Q345, 20 #, 45 #)
✅ Superior performance: Tensile strength up to 600MPa, excellent pressure resistance, good weldability, easy to cut and bend!
✅ Flexible specifications: Outer diameter 10-630mm, wall thickness 1-50mm, length and surface treatment (black/painted/galvanized) can be customized.
✅ High cost-performance: Factory direct sales, no middlemen, stable quality, and highly competitive prices.
✅ Wide range of applications: Oil and gas pipelines, building structures, machinery manufacturing, water supply and drainage, municipal engineering.
✅ ISO 9001 certified, fast delivery (10-30 days), flexible minimum order quantity, standard sea freight export packaging.
👉 Contact us now for a free personalized quote and samples! 📞Contact us via WhatsApp: +86153 1570 6518
📩 Email:[email protected]