W14x311 W14x342 Thoob plaws Parallel Flange Beam

W14x311 Khoom Siv H nqaj Specifications: Qhov siab yog li 435mm, dav yog kwv yees li 412 hli, web tuab yog li 57.4mm.

W14x342 hlau nqaj h specifications: qhov siab yog li 446mm, lub vev xaib yog li ntawm 32.7mm.

Cov ntaub ntawv cov khoom siv rau W14x311 W14x342 h Ntaus Hlau Beam yog A36, A572GR5} {}}. 35 {17}}. 93% - 1. 2 {21}}} Cov ntsiab lus ntawm 0.80% {19} Tsis txhob tsawg dua 10%, lub Hla-ntu shrinkage tsis tsawg tshaj 45%, thiab cov kev cuam tshuam lub zog tsis pub 39j.

Nta ntawm W14x311 W14x342 h hom nqaj
Cov kev sib tw hla kev zoo tshaj plaws: Kev ua haujlwm hla dhau ntawm H-zoo li cov hlau yog kev lag luam thiab tsim nyog, thiab cov kws kho tshuab ua tau zoo. Piv nrog dog dig i-nqaj, nws muaj qhov zoo ntawm cov kab ke loj hla, lub teeb yuag, uas tuaj yeem txo cov qauv tsim tsev los ntawm 30% {}}%.

Kev tsim kho yooj yim: vim tias sab hauv thiab sab nraud ntawm ob txhais ceg yog cov ces kaum thiab sib xyaw ua ke yog txoj kev ua haujlwm tau txais txiaj ntsig tau los ntawm 25%.

Siv ntawm W14x311 W14x342 h zoo li tus hlau nqaj
Feem ntau siv nyob rau hauv cov tsev loj uas xav tau muaj peev xwm loj thiab cov khoom siv nyob rau hauv, thiab lwm yam.