Txheem thiab kev tsim cov neeg Asmeskas tus qauv H ny Nqaj Flaws W12X50

W1250 h profile steel yog ib hom American Standard H-Beam (dav flange h-nqaj), muaj rau W12 Series. Tus "W" hauv cov kev paub npe hu ua Flange, 12 "txhais tau tias qhov siab yog 12 phaus ib txhais ko taw (txog 73.5 Kilo ib mais).

W12X50 Tus Hlau H Profile Tshwj Xeeb Qhov Coob Me Tsis
Qhov siab (h): 12 ntiv tes (txog 305 hli)
Flange Dav (BF): Feem ntau 6.75 nti (txog 171.5 mm)
Web Thickness (Tw): Hais txog 0. 5 ntiv (txog 12.7 hli)
Flange Thickness (TF): Hais txog 0. 5 ntiv (txog 12.7 hli)
Theoretical qhov hnyav: 50 phaus ib txhais ko taw (txog 73,5 kilo ib meter)

Cov ntaub ntawv nquag rau W12X50 H nqaj ntu
A572 Grules: lub siab-muaj zog tsawg-alloy qauv hlau nrog lub siab muaj zog zog, haum rau cov qauv uas dais loj thauj khoom.
A992: Ib qho kev txhim kho qauv hlau nrog lub zog ntau dua lub zog thiab lub zog zoo nkauj, nrog rau kev tsim kho zoo, dav siv hauv kev tsim kho.

W12X50 qauv qauv hlau nqaj Beam Kev Ua Yeeb Yam Kev Ua Tau Zoo
Lub zog siab: muaj peev xwm tiv thaiv cov nra loj loj, haum rau cov qauv uas yuav tsum tau muaj peev xwm siab thauj khoom-muaj peev xwm siab.
Zoo heev khoov tsis kam: cov qauv ntsuas ntawm Flange thiab web muab nws zoo khoov tsis kam.
Siab shear lub zog: haum rau cov qauv tsim rau shear thiab torsion.
Zoo weldability: haum rau ntawm-chaw vuam siv.
Corrosion Kuj: Nyob ntawm cov txheej txheem txheej txheem kho mob, nws qhov kev ua siab ntev nyob hauv ib puag ncig hnyav.

Gnee yog h nqaj muag khoom nrog 18 xyoo ntawm kev ua khoom. Tus h hom nqaj peb muab yog tsim nruj nruj nruj raws li cov qauv, tau muab pov thawj zoo, tuaj yeem muab cov ntawv pov thawj zoo, thiab txais kev xeem thib peb. Peb ib txwm npaj los pab koj nrog txhua yam koj cov qauv h nqaj xav tau.

Cov Khoom Siv Ntau Lawm: S235JR H Beam, S275JR Hlau H Bets Hlau, S tshooj Hlau, S355JRS (S355J2 H Tsoo Cov Qauv Siv Hlau), thiab lwm yam.