上海万吨库存s235jr/s275jr/s355jr规格齐全
欧标h型钢,美标h型钢,美标槽钢,美标角钢,英标槽钢,
英标h型钢,英标工字钢等一站式供应
室内仓储万吨库存 外标型材供应商
标准：en10025-2
欧标h型钢材质:s235jr/s275jr/s355jr
欧标h型钢hea系列：hea100,hea120,hea140,hea160,hea180,
hea200,hea220,hea240,hea260,hea280,hea300,hea320,
hea340,hea360,hea400,hea450,hea500,hea550,hea600,
hea650,hea700,hea800,hea900,hea1000
欧标h型钢heb系列：heb100,heb120,heb140,heb160,heb180,
heb200,heb220,heb240,heb260,heb280,heb300,heb320,
heb340,heb360,heb400,heb450,heb500,heb550,heb600,
heb650,heb700,heb800,heb900,heb1000
欧标h型钢hem系列：hem100,hem120,hem140,hem160,hem180,
hem200,hem220,hem220,hem240,hem260,hem280,
hem300,hem320,hem340,hem360,hem400,hem450,
hem500,hem600,hem650,hem700,hem800,hem900,hem1000
欧标h型钢是一种截面面积分配更加优化、强重比更加合理的经济断面高效型材
因其断面与英文字母“h”相同而得名,由于h型钢各个部位均以直角排布
因此h型钢在各个方向上都具有抗弯能力强,施工简单、节约成本和结构重量轻等优点,已被广泛应用
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