G325/30/100 Steel grating rau stair treads

steel grating

1.Bearing bar suab: 30,40,60mm
2.Plain, Serrated, Kuv-puab
3.Common suab: 30mm & 40mm
4. ISO9001, SGS, CE, BV

Step phaj grating

Grating Step phaj tseem hu ua stair grating, stair steel, feem ntau yog siv rau platform stair, thiab muab faib ua ob hom: vuam installation thiab bolts installation.

Welded stair grating, tsuas yog welded lub stair grating rau tus ntaiv beam, tsis xav tau sab phaj, qhov no yog kev lag luam ntau dua, ruaj, tab sis tsis yooj yim rau unfixing;ntsia liaj qhov rooj stair grating, nws yog xav tau sab phaj thaum nruab, rau lub qhov ntsia liaj qhov rooj nyob rau sab phaj, siv bolts kho stair grating rau tus ntaiv beam, qhov no yuav siv tau.Tnws yog raws li cov neeg xav tau.

Cov kauj ruam phaj hom:

Welded kauj ruam phaj: ST1, ST3, ST5

Bolt kauj ruam phaj: ST2, ST4, ST6

Step phaj dav rau ib txwm yog ntawm 0.5m-1m

Step phaj size mark:

ST4-—(RA 325/30):ST4—kauj ruam phaj hom,RA 325/30- steel grating loj

Step phaj loj kam rau ua:dav:W ± 3mm,ntev:L-3 hli

Feature thiab kev siv:

1. Ib qho yooj yim installation, tsis muaj dab tsi nyuab
2. Qhov cua zoo, teeb pom kev zoo, cua txias, tawg-pov thawj, kev ua haujlwm tsis zoo
3. Lub zog siab, lub teeb qauv, ruaj khov
4. Ib qho yooj yim ntxuav, tiv thaiv plua plav thiab av

Step phaj tuaj yeem siv dav hauv cov chaw tsim khoom xws li hmoov cog, dej ua haujlwm, thiab siv los ua platform thiab aisle hauv kev ua haujlwm ntawm pej xeem, Environmental Engineering, theatre, mus saib platform, chaw nres tsheb thiab lwm yam.

Main Parameter

Pom zoo dav:

Flos yog tus nqi qis dua, peb xav kom cov neeg siv khoom siv dav dav, piv txwv li: series 1 siv 125,155,185,215,245,275mm, series 2 siv 125,165,205,245,275mm thiab lwm yam, thiab ntev, nws yog ntau yam ntawm 100mm, xws li 500,009,000,000,000mm,

Recommended length table:

Bolt center nrug ntawm(T2thiab T4) (mm)

Pem hauv ntej fender:Size 65mm * 5mm, los yog raws li koj xav tau

Welded qauv:Ob sab phaj yog ib qho welded nrog txhua qhov chaw thau khoom, vuam kab tsis tsawg dua 3 hli.

Hom phaj phaj:

Anti-slip phaj

1.Material:serrated tiaj tiaj bar, qib: Q235.Qhov sib txawv ntawm serrated tiaj tiaj bar thiab cov tiaj tiaj tiaj yog tias serrated tiaj tus bar muaj cov hniav ntxhib, thiab qhov no yog siv los tiv thaiv kev hla.Tqab baryog ua los ntawm5 * 5, 6 * 6,8 * 8 square steel.

2.feature:

1).zooanti-skipping, siv nyob rau hauv ntub dej, slipping cheeb tsam, tshwj xeeb tshaj yog lub hiav txwv roj platform

2).Hot-dipped galvanized, siab tiv thaiv corrosion, 30 xyoo lub neej lub sij hawm, yuav siv tau raws li channel npog nrog thav duab, tiv thaiv tub sab, nyab xeeb thiab yooj yim rau qhib

3).High lub zog, thiab zoo dua li cam khwb cia hlau, tuaj yeem siv hauv wharf, tshav dav hlau thiab lwm yamncua ntevthiab hnyav loading ib puag ncig.

4).Larg qhov rau cov dej ntws tawm, Dej xau thaj tsam txog li 83.3%, nws yog qhov kev xaiv zoo tshaj plaws ntawm hav zoov.

5).Good-looking: kab huv si, nyiaj zoo li, lub tswv yim niaj hnub,cawmkhoom siv,cawmtus nqi;thaum lub sij hawm ntev, hnyav load, nws yog pheej yig dua cam khwb cia hlau.

Stair Phaj:

 Stair kauj phaj yog ua los ntawm steel grating,thiab antiplam strip thiab sab phaj.mainly siv rau steel kauj phaj, thiab hu ua stair kauj phaj rau luv luv.

 Specification:T325/30/100 (rau qhov dav ntawm215 hli thiab305 hli)

                          T255/30/100 ((rau qhov dav ntawm215 hli thiab305 hli)

Steel ladder kauj ruam phaj:

Also hu ua stair step plate, loj muab faib uaT1,T2,T3,T4.

1.raucawmtus nqi, thov siv qhov dav pom

2.Steel ntaiv kauj ruam phaj kam rau ua: dav:W ± 3mm,ntev:L-3 hli.

Tsis tas li peb tuaj yeem muab cov kauj ruam phaj nrog sib txawv los tiv thaiv plam pem hauv ntej sawb, thiab qhov loj tuaj yeem ua raws li koj xav tau.

Steel ntaiv kauj ruam phaj yog ua los ntawm steel grating, nto kho yog kub-dipped galvanized los yog hluav taws xob galvanized, thiab mas siv rau platform, stair kauj ruam phaj, laj kab, tunnel pem teb, railway sab taug kev, siab ntauwd platform, ntws cover, manhole npog, txoj kev laj kab, chaw nres tsheb, khoom nruab nrog cev, tsev kawm ntawv, Hoobkas, chaw lag luam, chaw ua si, vaj villa laj kab, thiab Chaw nyob sab nraum qhov rais, balcony guardrail, txoj kev siab, railway laj kab thiab lwm yam.

Hom:

1)Raws li ib qho kev sib txawv, muab faib ua welded ntaiv kauj ruam phaj thiab ntsia liaj qhov rooj ruaj ntaiv kauj ruam phaj.The qub yog steel grating, tom kawg yog steel grating nrog 65 * 5mm ca bar raws li sab phaj.

2)Raws li anti-slip los yog tsis, muab faib rau hauv ib qho nrog lossis tsis muaj pem hauv ntej phaj ob yam.Rau cov lus qhia muaj kev nyab xeeb, cov neeg siv khoom yuav tsum siv ib lub phaj pem hauv ntej.