Shanghai ShengQiu Materials Co., Ltd

Looking for high-performance piping?   We supply premium Seamless Steel Tubes across major global standards: 1.     Line Pipe: API 5L (Gr.B to X65) 2.     Carbon Steel: ASTM A106/A53, A333 Gr.6 3.     Boiler/Alloy: A179, A213, A335 (P5 to P91), A519(SAE4130, SAE4140) 4.     OCTG: API 5CT (J55 to P110)   From drilling to power plants, we deliver strength without weak points.   Message us for a quote today!   ShangHai ShengQiu Materials Co., Ltd Email ： sales@sqsteelpipe.com WhatsApp: +8613761124029 Website: www.sqsteelpipe.com

Premium Alloy Seamless Steel Pipes | ASTM Standards   Looking for high-performance piping solutions? We specialize in top-tier Alloy Seamless Steel Pipes designed for the most demanding environments.   Our inventory strictly adheres to global standards: ·        ASTM A335: The "Chrome-Moly" powerhouse for high-temperature service. ·        ASTM A213: Superior heat-exchanger and boiler tubes. ·        ASTM A519: Precision mechanical tubing for diverse engineering needs.       From power plants to petrochemical processing, we ensure exceptional durability and heat resistance.   Contact us today for a quote or technical specifications!   ShangHai ShengQiu Materials Co., Ltd Email ： sales@sqsteelpipe.com WhatsApp: +8613761124029 Website: www.sqsteelpipe.com

Premium Seamless Steel Solutions | High-Performance Piping for Global Energy & Infrastructure   Looking for a reliable partner to streamline your supply chain? As a specialist in high-performance seamless steel pipes, we deliver precision-engineered solutions that meet the most rigorous international standards.   Whether you are managing an offshore drilling project or a complex refinery build, our extensive inventory is designed to perform under pressure: ·        Standard & Line Pipe: ASTM A106/A53 Gr.B, DIN17175, EN10216, and API 5L (Gr.B through X65 ) for reliable midstream transport. ·        OCTG Excellence: Full range of API 5CT Casing & Tubing (J55/K55/N80/P110) and API 5DP Drill Pipes (E75 to S135). ·        Thermal & Critical Power: ASTM A335 Alloy Pipes (P5, P11, P22, P91 ) and high-pressure Boiler Tubes (A179/A192/A210). ·   ...

Black Round Steel Bar   3 containers of round steel bar have been shipped to our customer.   Feel free to contact us at any time for quotation.   ShangHai ShengQiu Materials Co., Ltd Email ： sales@sqsteelpipe.com WhatsApp: +8613761124029 Website: www.sqsteelpipe.com

Black Round Bar   2 containers of black round bar have been shipped to our customer.   Feel free to contact us at any time for quotation.   ShangHai ShengQiu Materials Co., Ltd Email ： sales@sqsteelpipe.com WhatsApp: +8613761124029 Website: www.sqsteelpipe.com