SMS group has secured a new order from Baosteel Steel Pipe (Ma’anshan) Science and Technology Co., Ltd. to deliver two PQF®(premium quality finishing) seamless tube rolling lines to the company.
Jul 06, 2026

SMS group has secured a new order from Baosteel Steel Pipe (Ma’anshan) Science and Technology Co., Ltd. to deliver two PQF®(premium quality finishing) seamless tube rolling lines. This further solidifies the long-standing partnership between the two companies.
SMS will deliver all core components and automation systems. The scope of supply covers the ‘PQF159’ which includes a cone roll piercing mill CTP1000VD, a seven-inch PQF® BCO mill, and a 350A28 stretch reducing mill (SRM), and the ‘PQF258’ which comprises a CTP1150VD cone roll piercing mill, a ten-inch PQF® BCO mill, and a 500A20 stretch reducing mill.
SMS will also provide two PQF® redressing machines for the PQF® stands and two KR roll groove dressing machines for the SRM stands. In addition to the mechanical equipment, SMS will supply the complete level 1 automation system, technological measurement system (TMS), and CARTAneo® process technology software.
This fully integrated automation solution features the latest advancements in crop end control (CEC), wall thickness control, as well as comprehensive metrology data analysis throughout the PQF® mills. PQF® technology enables the plant to run with maximum efficiency, optimized operational costs, and reduced downtimes, while at the same time maintaining high productivity and quality.
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“We are proud to have been selected once again by Baosteel Steel Pipe as a trusted supplier and long-term partner. This important order reflects both the strength of our partnership and the confidence in our technological expertise and seamless pipe solutions. SMS group is committed to deliver outstanding performance, efficiency, and product quality, supporting Baosteel in achieving its ambitious growth and production targets,” says Mr. Christian Haferkamp, General Manager Sales & Technology Seamless Tube Plants, SMS group.





