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            STEEL RAIL

            size

            Kg/m

            specification??mm??

            weight??kg/m??

            section

            a

            b

            c

            d

            9

            63.5

            63.5

            32.1

            5.9

            8.94

            Light steel rail

            Material??Q235B?? 55Q

            Standard??GB11264-89

            12

            69.85

            69.85

            38.1

            7.54

            12.2

            15

            79.37

            79.37

            42.86

            8.33

            15.2

            18

            90

            80

            40

            9

            18.06

            22

            93.66

            93.66

            50.8

            10.72

            22.3

            24

            107

            92

            51

            10.9

            24.46

            30

            107.95

            107.95

            60.33

            12.3

            30.1

            38

            134

            114

            68

            13

            38.73

            Heavy steel rail 

            Material??U71Mn??

            50Mn??45Mn

            Standard??GB2585-89

            43

            140

            114

            70

            14.5

            44.65

            50

            152

            132

            70

            15.5

            51.51

            60

            176

            150

            73

            16.5

            60.64

            QU70

            120

            120

            70

            28

            52.8

            Crane steel rail

            Material??U71Mn

            Standard:YB/T5055-93

            QU80

            130

            130

            80

            32

            63.69

            QU100

            150

            150

            100

            38

            88.96

            QU120

            170

            170

            120

            44

            118.1

             

             

             

             

                                   

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            Address:Hebei province E-mail:gy-pipe@hotmail.com
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