Serrated Anti-Skid Galvanized Steel Gratings yog cov khoom siv hluav taws xob ua los ntawm cov hlau me me (xws li Q235, ASTM A36). Lawv yog tsim los ntawm nias serrations ntawm load-cov kabmob tiaj tus, vuam nrog hla tuav, thiab tom qab ntawd kub hnyiab tau-dip galvanization tag nrho. Qhov saum npoo serrated qauv (tus hniav tob 1.5-2mm, hniav pitch 8-10mm) ua kom muaj kev sib txhuam coefficient, thaum lub zinc txheej tsim cov txheej txheej metallurgical tiv thaiv, sib txuas tiv thaiv kev ruaj ntseg thiab corrosion kuj.

Core Product Features

Superior Anti-Slip Performance

1.Kev sib txhuam coefficient nce mus txog 0.75 nyob rau hauv qhuav qhuav thiab ntau dua los yog sib npaug rau 0.6 nyob rau hauv ib puag ncig ntub dej (ua raws li GB/T 4100-2015 R11 anti-slip standard). Nws tuaj yeem ncav cuag 0.82 nrog cov txheej txheej ntxiv hauv cov xwm txheej oily, txo qis kev sib tsoo los ntawm ntau dua 68%.

Ntev -Lub Sij Hawm Corrosion Resistance

Kub-dip galvanized txheej raws li ASTM A123 tus qauv, nrog corrosion kuj tshaj 20 xyoo nyob rau hauv ntsev tsuag ib puag ncig. Lub metallurgical bonding ntawm txheej thiab steel tiv thaiv tev.

Siab Load-Bearing Capacity

Uniform load peev xwm ntawm 1.5-50kN / ㎡. 303/30/100 specification tuaj yeem tiv taus 5 tons / ㎡, haum rau forklifts thiab lub teeb tsheb.

Nthuav dej & qhov cua

35% -60% qhib tus nqi ua rau 8x siab dua cov kua ua tau zoo dua li cov phaj khoom, sai sai ntws dej thiab roj kom txo qis kev phom sij.

Yooj yim Customization

Txhawb customization ntawm load- bearing bar specifications (20 × 3 mus rau 100 × 10mm), qhov sib nrug (12.5-100mm) thiab cov duab kom haum rau txawv installation scenarios.

Tej yam kev thov Scenarios

1.Industrial Sector: Steel zeb blast furnace platforms, tshuaj cog kev khiav hauj lwm txoj kev, thee mine txij nkawm passages, haum rau hnyav ib puag ncig zoo li kub, roj paug thiab av noo.
2.Municipal Infrastructure: Choj sidewalks, overpasses, rainwater gratings. Nws daws cov teeb meem kev taug kev hauv lub caij ntuj nag, ua tiav xoom kev sib tsoo hauv 350MW thermal fais fab nroj tsuag daim ntawv thov.
3.Transportation Hubs: Chaw nres nkoj chaw thau khoom, tshav dav hlau apron tu txoj kab, chaw nres tsheb ramps, withstanding tsheb dov thiab dej yaig.
4.Energy Kev Lag Luam: Nuclear fais fab nroj tsuag turbine chav, hydropower chaw nres tsheb txoj kev hauv tsev, PV cog tu platforms, yoog rau cov roj paug thiab cov av noo siab scenarios.
5.Marine Engineering: Nkoj decks, offshore drilling platform taug kev. Cov cuab yeej tiv thaiv -Slip Properties ntawm Serrated Anti- Skid Galvanized Steel Gratings tiv thaiv dej hiav txwv txaws thiab roj paug.

Qhov txawv nrog DI gully grate

Sib piv Dimension	Kub-Dip Galvanized Steel Gully Gratings	Iron Gully Gratings
Anti-kev ua haujlwm tsis zoo	Serrated qauv + siab coefficient ntawm kev sib txhuam (0.6-0.82), txhim khu kev qha txawm nyob rau hauv ntub roj ib puag ncig.	3 hli tsa qauv (coefficient ntawm kev sib txhuam 0.4-0.5), ua rau nws nplua thaum oily.
Khoom siv & txheej txheem	Carbon steel + kub-dip galvanizing	Ductile hlau + painting / dipping
Corrosion Resistance	Zinc txheej cais cov huab cua thiab noo noo, ntev -lub sij hawm corrosion kuj, acid thiab alkali tsis kam	Txheej yog ib qho yooj yim kom poob; cam khwb cia hlau yog yooj yim rau xeb tom qab ntog tawm, yuav tsum tau saib xyuas tsis tu ncua
Qhov hnyav	Lub teeb yuag, txog 1/3 - 1/2 ntawm cam khwb cia hlau gratings	Lub cev hnyav, kev teeb tsa yuav tsum muaj ntau- neeg sib koom tes lossis kev pab kho tshuab
Load-Bearing Peev Xwm	Nruab nrab mus rau siab zog, ntsib C250 - qib F900	Ultra- lub zog siab, tuaj yeem nqa hnyav tshaj F900
Impact Resistance	Zoo toughness, tsis yooj yim rau tawg tab sis yooj yim rau deform nyob rau hauv kev cuam tshuam	High rigidity, yooj yim rau tawg nyob rau hauv hnyav cuam tshuam
Zoo li & Customization	Ci ntsa iab zinc txheej nto, customizable nrog sib txawv qhib duab	Rough nto, ib xim, siab customization nqi
Nqi	Cov khoom siv raw thiab cov nqi ua haujlwm tsawg, tus nqi siab -effectiveness	High raw khoom nqi, kuj siab tag nrho tus nqi
Daim ntawv thov Scenario	Nruab nrab thiab lub teeb load scenarios xws li kev taug kev, cov zej zog thiab cov chaw ua si	Heavy load scenarios xws li txoj kev loj, hnyav- txoj kab khiav thiab chaw nres nkoj

Khoom parameters

Qhov Chaw Keeb Kwm	Hebei, Suav	Hom Lub Npe	SND
Kev kho saum npoo	Bitumen / epoxy / OEM	Khoom siv	Me me hlau
Khoom npe	Me me steel Grate	Txheej txheem	Xuab zeb foundry
Hardness	IB 170-230	Txuj	GB/T 23858 - 2009
Daim ntawv pov thawj	CE ISO9001 ntawv pov thawj	Load Class
Kev Tswj Xyuas Zoo	100% Tshawb xyuas	Qhov ntev	Raws li kev kos duab
Cov duab	Square / Vajvoog / OEM
Customized Service	Kev kos duab

Ntim thiab xa khoom

Package Solution	Ntoo pallet / OEM
Chaw thau khoom chaw nres nkoj	Chaw nres nkoj Tianjin / Qingdao Chaw nres nkoj / OEM
Lub sij hawm xa tuaj	7-15 Hnub tiv thaiv QTY

Txais tos tiv tauj peb rau customized qhov ntev.

Cov khoom soj ntsuam

Kev tshuaj xyuas cov khoom sib xyaw
Dimensional Accuracy Inspection
HDG thickness soj ntsuam
Surface Quality Inspection

Cov ntawv pov thawj

SND tau dhau los ntawm ISO9001 kev tswj hwm qhov system ntawv pov thawj thiab CE. Thaum lub sij hawm tsim cov txheej txheem, nws siv ntau cov qauv nruj nruj thiab ua tiav - txheej txheem tswj kom zoo. Peb lub tuam txhab tau ua haujlwm zoo -chaw kuaj tshuaj thiab cov chaw kuaj xyuas lub cev. Cov cuab yeej ua tiav cov khoom siv ntsuas xws li Direct Reading Spectrometer, Metallographic Microscope, Hardness Tester, Universal Material Testing Machine thiab Lub Tshuab Ntsuas Siab tuaj yeem siv los tswj cov tshuaj muaj pes tsawg leeg thiab xyuas kom muaj kev ua haujlwm zoo.

Hais txog SND

SND FOUNDRY tau tshwj xeeb hauv kev tsim khoom thiab muag khoom ntawm cov khoom siv hlau casting ze li ntawm 20 xyoo. Nws nyob hauv Wu'an Industrial Park, Handan City, Hebei Xeev. Lub tiaj ua si yog qhov loj tshaj plaws ntawm cov khoom siv hlau casting qhov chaw ua lag luam hauv Handan, nrog kev txhawb nqa kev lag luam ua tiav thiab kev thauj mus los yooj yim.

Lub tuam txhab integrates xuab zeb casting, poob ua npuas ncauj casting, machining, nto kho thiab sib dhos kev pab cuam ib tug nres. Nws tshwj xeeb hauv kev muab precision castings ntawm ntau yam ntaub ntawv xws li cam khwb cia hlau, cam khwb cia hlau, stainless hlau, nrog rau ib xyoos twg cov zis 20,000 tons ntawm castings.

FAQ

Q: 1.Lub sij hawm ntev npaum li cas tuaj yeem tiv thaiv - cov nyhuv ntawm Serrated Anti- Skid Galvanized Steel Gratings kav ntev?

A: Cov qauv serrated yog lub cev tsim tsis hnav attenuation. Cov txheej txheej galvanized tiv thaiv cov khoom siv los ntawm kev xeb, yog li cov khoom siv tiv thaiv - plam kev ua haujlwm tuaj yeem siv sijhawm ntau dua 20 xyoo hauv kev siv ib txwm.

Q: 2.Yuav ua li cas xaiv qhov tsim nyog load- bearing specification?

A: Xaiv 25 × 3 hli ca bar (1.5kN / ㎡) rau cov neeg taug kev thaj chaw, 38 × 5mm (15kN / ㎡) rau thaj chaw forklift, 50 × 8mm (50kN / ㎡) rau cov tsheb hla. Load test reports muaj.

Q: 3.Qhov twg cov qauv thoob ntiaj teb cov khoom ua raws?

A: Nws ua raws li ASTM A36 (khoom siv), ASTM A123 (galvanization), ANSI/NAAMM MBG 531-88 (grating) thiab GB/T 4100-2015 (anti-slip) qauv.

Q: 4.Yuav ua li cas lub serrated qauv ua rau kom tu nyuaj?

A: Tsis yog. Lub 8-10mm hniav pitch tso cai ntxuav nrog cov phom dej siab lossis txhuam hlau. Cov roj stains tuaj yeem ntxuav nrog cov tshuaj tsis huv, yooj yim los tswj dua li cov qauv cam khwb cia hlau.

Q: 5.Nws puas tuaj yeem siv rau hauv sub- xoom lossis siab - qhov kub thiab txias?

A: Nws tiv taus -40℃txog 300℃. Daus-lub qhov dej tuaj yeem khaws cia nyob rau sab qaum teb. Rau cov xwm txheej kub kub, cov khoom tuab tuab (Ntau dua lossis sib npaug li 5 hli) raug pom zoo.

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