1. Khoom Taw Qhia

1) Khoom siv: Q195, Q235, Q345, SS400, A36? los yog ST37-2

2) Kev Kho Mob Nto: Galvanized,? Xim,? Dub me me channel bar.

3) Ntim: Hauv pob khoom, raws li cov neeg siv khoom xav tau tshwj xeeb

4) Daim Ntawv Thov: Hoobkas kev lag luam niaj hnub, tsev cog khoom ua liaj ua teb, Hoobkas yug tsiaj, khw muag khoom loj, chav tso khoom tsheb, chaw ua si nawv, tsev nres nkoj, chaw tsim hluav taws xob hlau, chaw tshav dav hlau, kev lag luam tsim kho, kev lag luam tsheb, chaw tsim hluav taws xob hnub ci, kev tsim tshuab, pylons hlau, choj nkoj, kev lag luam tub rog tom qab, kev tsim kho txoj kev loj, thawv khoom siv chav tshuab, lub thawv khoom siv mineral, thiab lwm yam.

1.C Channel

Kev Txhais Lus:

C Channel yog ua tiav los ntawm C-steel make-up tshuab, uas, raws li qhov ntau thiab tsawg C-steel, tuaj yeem ua tiav C-steel forming txheej txheem.

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Daim Ntawv Thov Tseem Ceeb:

C-steel yog dav siv rau purline thiab phab ntsa beam ntawm cov qauv hlau, thiab yog siv rau kev sib xyaw ua ke rau hauv ru tsev truss thiab bracket. Tsis tas li ntawd, nws kuj yog siv ua ke, choj thiab caj npab hauv tshuab lub teeb kev lag luam tsim khoom.

Hom	Cov Lus Qhia Tshwj Xeeb	Qhov tuab	Khoom siv	Kev Kho Mob Nto	Kev xuas nrig ntaus	Ntev
?	C41*21	1.5/2.0 hli	Q235B/Q345B	Kub dip galvanized 65-80um	9 * 30/11 * 30 / 13.5 * 30	Ua tus neeg siv khoom