Круглая труба стальная электросварная40х9,0 40Х
45х5-6 10-20
50х9,0 20
55х5,0 38ХГНМ
57х3,0 10-20
57х3,5 20
57х9,0 15ГС
57х9,0 40Х
57х12,0 12Х1МФ
57х13,0 45Г
60х6,0 12Х1МФ
60х9,0 20
60х11,0 20
63х13,0 40ХН
63,5х10,0 17Г1С
63,5х12,0 20
63,5х12,0 35
63,5х16,0 45
65х2,0 20
68х8,0 35
68х9,0 ...