Ob Chav Triangular Surface Box yog tus hwm hnyav- cov dej num nkag tau tsim los tiv thaiv thiab kev pabcuam hauv av (piv txwv li, cov dej li qub, xov tooj cua, cov kav dej phwj tuaj) hauv siab - thaj chaw tsheb thauj mus los- suav nrog cov tsheb thauj mus los, txoj kev loj, cov pavements hauv nroog, thiab chaw nres tsheb ua lag luam. Nws kos npe tsim nta cuam tshuam ob- daim duab peb sab hau ua los ntawm qib siab - qib hlau, uas muab ob qho txiaj ntsig zoo: ① ua raws li D400 cov qauv thauj khoom (txhawb txog 400kN, haum rau ceev ceev- txav tsheb hnyav xws li tsheb thauj khoom thiab tsheb npav); ② hassle-kev txij nkawm pub dawb los ntawm kev qhib dav dav (30% loj dua li cov npog ib puag ncig) thaum ob lub hau raug tshem tawm. Muaj ntawv pov thawj rau cov qauv ntsuas thoob ntiaj teb xws li BS 5834 (UK) thiab EN 124 Chav Kawm D400 (EU), qhov kev nkag nkag no daws cov teeb meem kev lag luam uas muaj xws li lub hau rattling, load-vim hloov pauv, thiab kev kho cov nqi pheej yig.

Nta & Qhov Zoo

Superior Material Performance

Crafted los ntawm QT500-7 ductile hlau (lub zog tensile Ntau dua los yog sib npaug rau 500MPa, spheroidization tus nqi Ntau tshaj los yog sib npaug rau 80%), nws outperforms txheem cov ntaub ntawv nyob rau hauv corrosion kuj (dhau 720-teev ntsev tsuag tshuaj ntsuam) thiab cuam tshuam (tsis muaj kab nrib pleb tom qab 10-tuj poob rauj xeem). Nws lub neej kev pab ntau tshaj 20 xyoo-3x ntev dua grey cam khwb cia hlau npog.

Anti-Rattling & Stable Structure

Lub interlocking dual -daim duab peb sab tsim, ua ke nrog xoob bolted underframes thiab nitrile roj hmab gaskets, tshem tawm cov hlau- ntawm- hlau txhuam. Qhov no txo cov tsheb khiav tawm -vim lub suab nrov txog li 45dB ( ntsuas Tsawg dua lossis sib npaug li 65dB thaum lub sij hawm ncov) thiab tiv thaiv lub hau txav txawm tias nyob rau hauv cov khoom hnyav.

Yooj Yim Kho

Indexed ces kaum pab kom 3-feeb reinstallation (80% sai dua li ib txwm npog), thaum zais kev nyab xeeb nqa cov ntsiab lus kom tsis txhob muaj kev puas tsuaj. Kev nthuav dav qhib (Ntau dua lossis sib npaug ntawm 1.2m × 1.2m) tso cai yooj yim rau cov cuab yeej thiab cov neeg ua haujlwm, txiav lub sijhawm kho los ntawm 50%.

Ntiaj teb no ua raws & kev nyab xeeb

Ua tau raws li ISO 9001 cov qauv zoo, BS 5834 rau kev siv hluav taws xob siv npog, thiab EN 124 rau kev ua haujlwm hnyav -. Ua tau -hauv kev tiv thaiv- lub caij nplooj zeeg nets (txhawb ntau dua lossis sib npaug li 200kg) thiab tiv thaiv - tub sab bolts hais txog kev pheej hmoo ntawm kev nyab xeeb hauv cov khoom siv sib sib zog nqus.

Daim ntawv thov

Qhov zoo tshaj plaws rau cov phiaj xwm kev tsim kho vaj tse uas xav tau kev ua haujlwm ntev, muaj peev xwm thauj khoom, thiab kev saib xyuas qis:
Lub Nroog Carriageways & Txoj Kev Loj: Tiv thaiv cov tsheb thauj khoom hnyav tsis tu ncua (D400 qhov ntsuas) thiab tiv thaiv txoj kev sib hais los ntawm kev sib tw- faib cov hauv paus.
Txoj Kev Loj Hnyav Hnyav: Tiv thaiv cov xov tooj cua thaum muaj xwm txheej ceev thiab cov dej ntws tawm, nrog rau huab cua tiv thaiv rau typhoons (txog Qib 12) thiab cov av khov.
Chaw Nres Tsheb Ua Lag Luam & Chaw Ua Lag Luam: Tsawg- suab nrov tsim haum rau cov chaw tsis khoom, thaum corrosion kuj tuav cov roj / tshuaj lom.
Dej/Telecom Utilities: Qhib qhib qhov yooj yim rau kev soj ntsuam cov dej loj thiab cov fiber ntau -optic cables, txo cov sijhawm ua haujlwm.

Kev sib piv nrog lwm cov ntaub ntawv

Hom khoom	Load Capacity	Durability (Kev Pabcuam Lub Neej)	Environmental Adaptability	Kev nyab xeeb & ruaj khov
Ductile Hlau (Peb cov khoom)	D400 (400kN)	Ntau tshaj lossis sib npaug rau 20 Xyoos	Resistant ntsev, Frost, roj, UV	Anti-rattling, tiv thaiv- ntog, tiv thaiv- tub sab
Grey Cam khwb cia hlau	C250 (250kN)	5–8 Xyoo	Kev cuam tshuam tsis zoo; yooj yim rau xeb	Siab rattling txaus ntshai
Composite (Resin / SMC)	A15-B125 (tsawg dua lossis sib npaug rau 125kN)	3–5 Xyoos	Fades hauv UV; tsis roj-resistant	Tsawg load peev; tsis ruaj khov
Hlau	D400 (400kN)	8–10 Xyoo	Yooj yim rau corrosion hauv qhov chaw ntub dej	hnyav; nyuaj rau nruab

Khoom parameters

Qhov Chaw Keeb Kwm	Hebei, Suav	Hom Lub Npe	SND
Kev kho saum npoo	Bitumen / epoxy / OEM	Khoom siv	Hlau hlau
Khoom npe	Nto Box	Txheej txheem	Xuab zeb foundry
Hardness	IB 170-230	Txuj	TS EN 124
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	Ob daim duab peb sab
Muaj nuj nqi ntxiv	Kev tiv thaiv - plam nto qauv. Xaiv los tiv thaiv- tub sab tub nyiag. Roj hmab sealing rings (leakproof) Pob khawm
Customized Service	Drawing design/Pattern/logo/words/coating

Ntim thiab xa khoom

Package Solution

Ntoo pallet

OEM

Chaw thau khoom chaw nres nkoj

Chaw nres nkoj Tianjin / Qingdao Chaw nres nkoj /

Lub sij hawm xa tuaj

Hauv 15 hnub.

Tshiab pwm hauv 45 hnub.

Dimensions hauv Tshuag

Txuj	Chav kawm	NcejLoj	Qhib Qhov Loj	Qhov siab	Cov saw	Xauv
TS EN 124	D400	150 X 150 mm		100 hli	Yog lawm
TS EN 124		152 X 152 mm		120 hli	Yog lawm

Txais tos tiv tauj peb kom paub ntau ntxiv.

Cov khoom soj ntsuam

Kev tshuaj xyuas cov khoom sib xyaw

Xyuas kom tseeb tias cov hlau nplaum ua tau raws li GGG50 / QT500-7 tus qauv, ua kom cov ntsiab lus ntawm cov pa roj carbon, silicon, thiab magnesium ua tau raws li cov qauv tsim nyog (tsis muaj qhov sib piv ntawm cov qauv hauv qab).

Dimensional Accuracy Inspection

Ntsuas qhov tseem ceeb tsis xws li manhole npog txoj kab uas hla, thickness, thiab ncej haum clearance; paub meej tias txhua qhov loj me ua raws li EN 124 qhov yuav tsum tau ua siab ntev kom tsis txhob sib dhos lossis siv teeb meem.

Mechanical Performance Inspection

Ntsuas cov cuab yeej tseem ceeb: tensile lub zog yuav tsum ncav cuag qhov tsawg kawg nkaus ntawm 500MPa, elongation yuav tsum tsis pub tsawg tshaj 7%, thiab load-cov kabmob yuav tsum tau ua rau cov chav kawm D400, E600, thiab F900 (raws li cov qauv hauv chav kawm).

Kev tshuaj xyuas kev ua haujlwm zoo

Ntsuas cov qauv siv tau: pob khawm qhib lub kaum sab xis yuav tsum yog tsawg kawg 110℃(rau kev nkag tau yooj yim), cov txheej txheem xauv yuav tsum ua kom pom kev ua haujlwm ruaj khov, thiab cov nplhaib foob yuav tsum thaiv dej thiab plua plav nkag.

Surface Quality Inspection

Tshawb xyuas qhov tsis xws luag ntawm qhov chaw (xws li, kab nrib pleb, xuab zeb qhov) kom paub tseeb tias tsis muaj qhov pom lossis ua haujlwm tsis zoo; txheeb xyuas cov tshuaj tiv thaiv -corrosion txheej adhesion (kom tiv thaiv tev tawm) thiab nws tsis kam mus rau corrosive ib puag ncig.

Kev soj ntsuam kev nyab xeeb

Ua kom muaj kev nyab xeeb- tsom ntsoov rau lub luag haujlwm: paub meej tias kev tiv thaiv- kev ruaj ntseg (kom tsis txhob poob hauv qab load), tiv thaiv- bouncing kev ntseeg siab (kom tsis txhob muaj suab nrov lossis txav chaw), thiab tiv thaiv- cov yam ntxwv tub sab (piv txwv li, tamper-cov hlua tiv thaiv) ua haujlwm raws li tsim.

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 rau kev txhawb nqa kev lag luam 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 ib tug txhua xyoo tso zis 20,000 tons ntawm castings.

FAQ

Q: 1.Dab tsi yog lub luag haujlwm tseem ceeb ntawm lub thawv hlau nplaum nplaum?

A: Nws tiv thaiv cov khoom siv hluav taws xob hauv av (dej li qub, roj kaw -offs) thiab ua kom yooj yim nkag mus, thaum ua haujlwm hnyav.

Q: 2.Vim li cas thiaj xaiv cov hlau nplaum rau lub npov saum npoo no?

A: Cov hlau ductile muaj ntau dua ductility (tsawg nkig) dua li cov tsoos cam khwb cia hlau, ntxiv rau qhov muaj zog tiv thaiv thiab tus nqi -effectiveness.

Q: 3.Lub tshuab hluav taws xob twg tuaj yeem siv rau?

A: Cov dej xa dej, cov kav dej, cov khoom siv hluav taws xob, thiab kev siv hluav taws xob hluav taws xob

Q: 4.Nws puas tiv taus corrosion thiab huab cua hnyav?

A: Yog lawm, cov txheej txheem xaiv tau (bitumen / epoxy) thiab cov khoom siv hlau txuas ntxiv kom ntseeg tau xeb, puas, thiab huab cua tsis kam.

Q: 5.Puas yog lub thawv hlau qhov chaw customizable?

A: Yog lawm, cov kev xaiv muaj xws li ntau qhov ntau thiab tsawg, cov duab, thiab tiv thaiv- coatings; branding kuj muaj, peb kuj tuaj yeem tsim cov duab kos rau koj tawm tsam koj lub tswv yim, duab.

Cim npe nrov: Tuam Tshoj ob chav triangular nto lub thawv manufacturers, lwm tus neeg, Hoobkas