Dav flia gzeej nqaj w14x22 572-50 cov hlau

Ib qho 572-50 Cov nqaj hlau yog siv dav hauv cov tuam tsev, cov choj thiab lwm yam muaj zog, weldability thiab durability.

W14x22 cov qauv hlau nqaj hlau yog hom tshwj xeeb ntawm American Standard yog 14 nti (qhov twg "txhais tau tias qhov hnyav ib txhais ko taw ntev li 22 phaus.

Cov khoom siv ntawm 572-50 w14x22 h steel profile

Paib lub zog: tsawg kawg 345 mpa (50 ksi).
Lub zog tensile: feem ntau ntawm 448 thiab 620 mpa.
Elongation: ntau dua los yog sib npaug rau 20% (xeem raws li AVTM A370 txujci).
Tshuaj lom neeg muaj feem: tsuas yog suav nrog cov pa roj carbon (c), si), mangium (MN), xws li chromium (CR) thiab npib tsib).

W14x22 Hlau H Profile Specifications (Cov nqi raug)

Tshooj siab siab (H): Txog 13.92 nti (353.6 hli).
Flarh Dav (BF): Txog 5.020 nti (127.5 hli).
Web tuab (TW): Hais txog 0. 275 nti (7 hli).
Flange tuab (TF): Hais txog 0. 390 ntiv tes (9.9 hli).
Chav phaus hnyav: 22 phaus ib txhais ko taw (32.7 kg ib meter).

Vim yog lub zog siab thiab zoo weldability ntawm 572-50 h bar tw seem, xws li tab sis tsis txwv rau: Beams thiab kab ntawv thiab kab ntawv ntau lub tsev; Cov qauv thav duab ntawm cov nroj tsuag muaj; Cov tswvcuab hauv theem nrab-cov kabmob hauv cov neeg tsim choj.

Ua thiab installation ntawm 572-50 w14x22 h steel profile

Kev Ua: Cov kev ua kom pom kev zoo, lub tshuab ua kom haum thiab vuam ua haujlwm tuaj yeem ua.
Vuam: yooj yim rau weld, gnee yuav nruj me ntsis ua raws li cov txheej txheem preheating zoo thiab tom qab kev ua haujlwm kom tsis txhob muaj vuam sib tsoo.
Cov kev kho deg: txhawm rau txhim kho corrosion tsis kam, gnee h nqaj profile yuav yog galvanized lossis lwm yam kev tawm tsam corrosion.