... .Material:15CrMo 3.Country of origin:LuBao 1.product name:High-pressure chemical fertilizer equipments seamless steel pipe 2.Material:15CrMo 3 ... ,Reudcer,Caps,Pipe Bend, Threadolet, Weldolet,Flanges,steel pipe,Tube,API pipe,Oil line pipe and so on2Out Diameter1/8”-48 ... ,A106GrB,10#,20#,45#,16Mn,16MnR,A333Gr6Stainless:304,316,321,API 5L:Gr.B,X42,X52,X60,X65,X70 and so ...