Yuav ua li cas kom paub qhov txawv ntawm hlau pas nrig thiab rebar?

Dab tsi yogcev rod

Nyob rau hauv layman cov ntsiab lus, coiled rebar yog hlau, uas yog, dov mus rau hauv ib lub voj voog los tsim ib tug hoop, qhov kev tsim kho ntawm uas yuav tsum tau kom ncaj, feem ntau ntawm txoj kab uas hla ntawm 10 los yog tsawg dua.
Raws li txoj kab uas hla qhov loj, uas yog, qib ntawm thickness, thiab muab faib ua pawg hauv qab no:

 

Round steel, bar, hlau, coil
Round steel: cross-section txoj kab uas hla ntau dua 8 hli bar.

Bar: tus ntoo khaub lig-sectional duab ntawm puag ncig, hexagonal, square lossis lwm yam zoo li cov hlau ncaj. Hauv stainless hlau, qhov dav dav hais txog feem ntau ntawm cov hlau puag ncig.

 

Hlau rods: mus rau hauv lub disk-zoo li tus ntoo khaub lig-section ntawm puag ncig coil, txoj kab uas hla ntawm 5.5 ~ 30mm. Yog hais tias tsuas yog Wire, hais txog cov hlau hlau, yog reprocessed los ntawm cov kauj tom qab cov khoom steel.

Rods: kub dov thiab coiled rau hauv lub disk rau xa cov khoom tiav, suav nrog puag ncig, square, duab plaub, hexagonal thiab lwm yam. Txij li thaum feem coob ntawm cov puag ncig, yog li cov lus hais dav dav yog cov kab hlau puag ncig.

Vim li cas thiaj muaj ntau lub npe? Ntawm no hais txog kev faib tawm ntawm kev tsim kho steel

Dab tsi yog kev faib tawm ntawm kev tsim steel?

 

Cov khoom lag luam ntawm kev tsim steel feem ntau muab faib ua ntau pawg xws li rebar, round steel, hlau pas nrig, coil thiab lwm yam.

1, rebar

Qhov dav dav ntawm rebar yog 9m, 12m, 9m ntev xov yog tsuas yog siv rau kev tsim kho, 12m ntev xov yog tsuas yog siv rau kev tsim kho choj. Qhov kev qhia tshwj xeeb ntawm rebar feem ntau yog 6-50mm, thiab lub xeev tso cai sib txawv. Raws li lub zog, muaj peb hom rebar: HRB335, HRB400 thiab HRB500.

2, puag ncig steel

Raws li lub npe qhia, round steel yog ib qho khoom siv ntawm cov hlau nrog ib puag ncig hla ntu, muab faib ua kub dov, forged thiab txias-kos peb yam. Muaj ntau cov ntaub ntawv ntawm cov hlau puag ncig, xws li: 10 #, 20 #, 45 #, Q215-235, 42CrMo, 40CrNiMo, GCr15, 3Cr2W8V, 20CrMnTi, 5CrMnMo, 304, 316, 20Cr, 20MoCr, 40Cr.

Kub dov round steel specifications rau lub 5.5-250 hli, 5.5-25 hli yog ib tug me me round steel, ncaj tuav nkag nyob rau hauv bundles, siv raws li reinforcing tuav, bolts thiab ntau yam ntawm txhua yam khoom; ntau dua 25 hli puag ncig steel, feem ntau yog siv hauv kev tsim cov khoom siv kho tshuab lossis rau seamless steel yeeb nkab billet.

 

3. Hlau qws

Hlau ntau hom Q195, Q215, Q235 peb hom, tab sis kev tsim steel coils tsuas yog Q215, Q235 ob hom, feem ntau siv specifications muaj ib txoj kab uas hla ntawm 6.5mm, txoj kab uas hla 8.0mm, txoj kab uas hla 10mm, tam sim no, Tuam Tshoj tus loj coils tuaj yeem mus txog ib txoj kab uas hla ntawm 30mm. hlau nyob rau hauv tas li ntawd mus siv raws li ib tug reinforcing bar rau kev tsim kho ntawm steel reinforced pob zeb, tab sis kuj yuav siv tau rau cov hlau rau kos duab, netting nrog cov hlau. Hlau pas nrig kuj tsim nyog rau kev kos duab thiab netting.

 

4, coil xov

Coil ntsia hlau yog zoo li ib tug hlau li coiled ua ke rebar, belongs rau ib hom hlau rau kev tsim kho. Rebar yog dav siv nyob rau hauv ntau yam ntawm lub tsev qauv, coil piv rau qhov zoo ntawm rebar yog: rebar xwb 9-12, coil yuav siv tau raws li qhov xav tau ntawm arbitrary interception.

 

Classification ntawm rebar

Feem ntau raws li cov tshuaj muaj pes tsawg leeg, txheej txheem ntau lawm, dov puab, muab daim ntawv, txoj kab uas hla loj, thiab kev siv cov hlau hauv cov qauv ntawm kev faib tawm:

(1) raws li cov duab dov

① glossy rebar: Qib I rebar (Q235 steel rebar) yog dov rau glossy ncig cross-section, muab daim ntawv ntawm disk puag ncig, txoj kab uas hla tsis ntau tshaj 10mm, ntev 6m ~ 12m.
② ribbed steel tuav: kauv, herringbone thiab crescent-shaped peb, feem ntau Ⅱ, Ⅲ qib steel dov herringbone, Ⅳ qib steel dov rau hauv kauv thiab crescent-puab.

③ Hlau xaim (sib faib ua ob hom qis carbon steel hlau thiab carbon steel hlau) thiab steel strand.

④ txias dov twisted steel bar: txias dov thiab txias twisted rau hauv cov duab.

 

(2) raws li qhov loj ntawm txoj kab uas hla

Hlau hlau (inch 3 ~ 5mm),
Zoo steel bar (inch 6 ~ 10mm),
Coarse rebar (inch ntau dua 22mm).