ASTM H Beam: Fa'amatalaga, Meafaitino ma Fa'aoga

E ui o loʻo faʻateleina le saoasaoa o tupe teufaafaigaluega i atinaʻe tetele o le lalolagi i Amerika i Matu, Amerika Latina, ma Asia i Sautesasae,ASTM H BeamO lo'o fa'atulagaina pea o se tasi o vaega u'amea faufale sili ona lauiloa e fa'aaogaina i pisinisi fa'apisinisi, fale gaosi oloa, ma atina'e tetele. E maualuga le tauaveina o avega, mautu lelei le fua ma ausia tulaga fa'atonuina a Amerika. E fa'aaogaina lautele i faiga faufale e tu'uina atu ai le fa'atinoga maualuga i le lalolagi atoa.

ASTM-A572-Gr50-A992-Flange-Lautele-Ipe-270-Ipe-300-Heb-260-Hea-200-Fausaga-Ulu-Lautele (1)

Fa'amatalaga Autū o le ASTM

O ASTM H beams (e taʻua foʻi o wide flange beams) e masani ona gaosia e tusa ai ma tulaga faʻatonuina nei:

  • ASTM A36 H Beam– U'amea kaponi fausaga lautele mo fale ma galuega tau alamanuia mama

  • ASTM A572 H Beam– Uamea HSLA ma le fua fa'atatau o le malosi i le mamafa ua fa'aleleia atili

  • ASTM A992 H Beam– Vasega e sili ona manaʻomia mo faʻalava lautele o le fausaga i le maketi a Amerika

  • ASTM A588 H Beam– Uamea e tete'e atu i le 'ele mo alalaupapa ma fausaga i fafo

I totonu o nei mea, o le ituaiga e sili ona taatele i le US o leASTM A992 lautele flange beam, lea e matuā paleni lelei le malosi, faigofie ona fa'apipi'i ma le mautu.

Meatotino ma le Fa'atinoga Fa'amekanika

Talosaga Autu

Uiga masani fa'amekanika (e eseese e tusa ai ma le vasega):

  • Malosiaga o le Tuuina Atu: 250–345 MPa (36–50 ksi ma luga atu)

  • Malosiaga o le Fetaia'i: 400–550 MPa

  • Lelei tele le fa'avevela ma le fa'atulagaina

  • Tete'e malosi i le punou ma le fa'apipi'i

O le vaega fa'alava e foliga H e maua ai:

1. Modulus vaega maualuga

2. Tufatufaina lelei o avega

3. Fa'aitiitia le fa'aaogaina o u'amea pe a fa'atusatusa i I-beams masani

4. Fa'atinoga sili atu i tulaga o le mafui'e ma le mamafa o le matagi

Fa'ai'uga o le ASTM H Beam

O le ASTM H Beam po'o le Wide Flange Beam o se oloa ta'imua i le fausiaina o u'amea i aso nei. E tusa lava pe o le galuega o se fale teuoloa fa'apisinisi, fausiaina o u'amea fa'apisinisi, po'o le inisinia o alalaupapa, o le ASTM structural H beams e maua ai le malosi, fa'atuatuaina ma le tausisia o tulafono i le lalolagi atoa.

Mo i latou e auina atu i fafo uʻamea ma konekarate fau fale, e taua tele mo i latou le filifilia o se kamupani e tuʻuina atu uʻamea H beam e faʻatuatuaina e mafai ona ausia tulaga manaʻomia maualuga ma ua faʻamaonia e tulaga faʻavaomalo ina ia mafai ai ona latou tauva i le tausaga 2026 ma tua atu.

Fale Fa'apisinisi ma Fale Gaosimea
Galuega Faatino o Atina'e
Fale Maualuga ma Fale e Tele Fogāfale

Fale Fa'apisinisi ma Fale Gaosimea

Galuega Faatino o Atina'e

Fale Maualuga ma Fale e Tele Fogāfale

Kamupani Uamea a le Malo o Saina

Tuatusi

Bl20, Shanhecheng, Shuangjie Street, Beichen District, Tianjin, Saina

Telefoni

+86 13652091506


Taimi na lafoina ai: Fepuari-28-2026