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guangdong supply galvanizing h-type steel steel beam beam galvanized anti-rust h-shaped steel machinable cutting punching i-shaped steel

广东供应镀锌H型钢 钢梁房梁镀锌防锈H字钢 可加工切割冲孔工字钢

  • EXW Price:
    From: USD $0.75
    Min. order: 1 kg
  • 1 kg
  • Weight 0.2 kg
  • Item No. 588213945684
  • specifications
  • Specifications
    Specifications Price(RMB) Stock Quantity
    100*100*6*8(100*100*6*8) USD $0.76 7296 kg available
    200*100*5.5*8(200*100*5.5*8) USD $0.76 700 kg available
    200*200*8*12(200*200*8*12) USD $0.76 9600 kg available
    248*124*5*8(248*124*5*8) USD $0.76 10000 kg available
    250*125*6*9(250*125*6*9) USD $0.76 10000 kg available
    250*250*9*14(250*250*9*14) USD $0.76 10000 kg available
    294*200*8*12(294*200*8*12) USD $0.76 10000 kg available
    298*149*5.5*8(298*149*5.5*8) USD $0.76 10000 kg available
    300*300*10*15(300*300*10*15) USD $0.76 10000 kg available
    340*250*9*14(340*250*9*14) USD $0.76 10000 kg available
    350*175*7*11(350*175*7*11) USD $0.76 10000 kg available
    350*350*12*19(350*350*12*19) USD $0.76 10000 kg available
    390*300*10*16(390*300*10*16) USD $0.76 10000 kg available
    400*200*8*13(400*200*8*13) USD $0.76 9800 kg available
    400*400*13*21(400*400*13*21) USD $0.76 9191 kg available
    446*199*8*12(446*199*8*12) USD $0.76 9650 kg available
    450*200*9*14(450*200*9*14) USD $0.76 10000 kg available
    500*200*10*16(500*200*10*16) USD $0.76 10000 kg available
    150*150*7*10(150*150*7*10) USD $0.75 999999 kg available
    Summary 0 kg Subtotal:USD $ 0 Selected ∧
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  • Description

Packaging information

CTN Size: 80 × 40 × 50 cm

G.W./CTN:28 kg

QTY/CTN:600 kg/carton


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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型钢的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,已被应用。

介绍

特点
H型钢的产品规格很多,分类方法有以下几种。(1)按产品的翼缘宽度分为宽翼缘、中翼缘和窄翼缘H型钢。宽翼缘和中翼缘H型钢的翼缘宽度B大于或等于腹板高度H。窄翼缘H型钢的翼缘宽度B约等于腹板高度H的二分之一。(2)按产品用途分为H型钢梁、H型钢柱、H型钢桩、极厚翼缘H型钢梁。有时也将平行腿槽钢和平行翼缘丁字钢也列入H型钢的范围。一般以窄翼缘H型钢作为梁材,以宽翼缘H型钢作为柱材,据此又有梁型H型钢和柱型H型钢之称。(3)按方式分为焊接H型钢和轧制H型钢。(4)按尺寸规格大小分为大、中、小号H型钢。通常将腹板高度H在700mm以上的产品称为大号、300~700mm的称为中号,小于300mm的称为小号。至1990年末,世界上最大的H型钢腹板高度1200mm,翼缘宽度为530mm。

Update time:20250714120603


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