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        Homepage > Product > Beam
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        Beam

        Beam



        Hot rolled ordinary joist steel, also called steel beam, is strip steel with I-shape section. Its section size is represented as waist height (h) x waist thickness (d) mm, such as waist height **mm, waist width **mm. Thick waist is marked as "I-shape". Another tag method is type marked, that is, waist height showed as centimeters, such as 16#. I-shape steel with same height but different waist thickness and legs width different beams will be recognized with type on right side, like #, etc. 

        Hot rolled I-shape beams can be divided into common i-steel and light beams. 
        (1) Common i-steel 
        Main purpose: Ordinary beams are widely used in various building structures, Bridges, vehicles, support and machinery, etc. 
        (2) Light beams 
        Flange of common i-steel and light beams are gradually becoming thinner from root to the edge with certain angle. Compared with ordinary beams, hot rolling light beams has wider leg and thinner waist in same wait height conditions. Guaranteed the bearing capacity, the light beams have better stability, metal saving and better economic effect than ordinary beams. 
        Main use: The same with ordinary beams, it is mainly used in factories, Bridges and other large structures and vehicle manufacturing, etc.

        Parameters of the specification 

        Size

        Height

        Wide leg

        Deep waist

        Heavy body

        10#

        100

        68

        4.5

        11.261

        12#

        120

        74

        5

        13.987

        14#

        140

        80

        5.5

        16.89

        16#

        160

        88

        6

        20.513

        18#

        180

        94

        6.5

        24.143

        20#a

        200

        100

        7

        27.929

        20#b

        200

        102

        9

        31.069

        22#a

        220

        110

        7.5

        33.07

        22#b

        220

        112

        9.5

        36.524

        25#a

        250

        116

        8

        38.105

        25#b

        250

        118

        10

        42.03

        28#a

        280

        122

        8.5

        43.492

        28#b

        280

        124

        10.5

        47.888

        30#a

        300

        126

        9

        48.084

        30#b

        300

        128

        11

        52.794

        32#a

        320

        130

        9.5

        52.717

        32#b

        320

        132

        11.5

        57.741

        32#c

        320

        134

        13.5

        62.765

        36#a

        360

        136

        10

        60.037

        36#b

        360

        138

        12

        65.689

        36#c

        360

        140

        14

        71.341

        40#a

        400

        142

        10.5

        67.598

        40#b

        400

        144

        12.5

        73.878

        40#c

        400

        146

        14.5

        80.158

        45#a

        450

        150

        11.5

        80.42

        45#b

        450

        152

        13.5

        87.485

        45#c

        450

        154

        15.5

        84.55

        56#a

        560

        166

        12.5

        106.316

        56#b

        560

        168

        14.5

        115.108

        56#c

        560

        170

        16.5

        123.9

        63#a

        630

        176

        13

        121.407

        63#b

        630

        178

        15

        131.298

        63#c

        630

        180

        17

        141.189

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        Copyright:佛山市勝邦鋼結構有限公司 Foshan Shengbang Steel Structure Co., Ltd. Record Number:粵ICP備13078463號
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