... Steel co.,ltd ,seamless steel pipes and stainless steel plate with well-equipped testing equipment and strong technical force, has over ... 15CrMoGB9948-8810.530×1.5-36(mm)Chemical fertilizer equipment, with high-pressure pipe2016MnQ345GB6479-200025-426×6-40(mm)Fluid Pipe20Q345GB ... ×1.5-40(mm) 6. Packing detailes: bundle,seaworthy wooden cases.with or without edge protecter,steel hoop,or as per customer ...