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cov khoom paub meej
Wood sleeper yog ib lub txaj pw ua los ntawm ntoo, tseem hu ua sleeper. Tuam Tshoj lub teb chaws tus qauv yog: GB 9221-88 anticorrosive ntoo hauv ncoo ntau lawm ntoo hauv ncoo yuav tsum xaiv tawv thiab elastic ntoo
kev faib tawm:
Ntoo hauv ncoo raws li kev siv tau muab faib ua cov ntoo hauv ncoo zoo tib yam, hloov ntoo hauv ncoo, choj ntoo hauv ncoo. Hom ntoo pw tsaug zog yog siv nyob rau hauv txoj kab tseem ceeb ntawm txoj kev tsheb ciav hlau. GB txheem muaj 2 hom: hom I nrog 16cm × 22cm × 250cm; hom II nrog 14.5cm × 20cm × 250cm.
|
Hom |
Ntev (mm) |
Dav (mm) |
Thickness (hli) |
|
KTMB |
2000(±12) |
254(+12,0) |
127(+11,-3) |
|
hom Ⅰ |
2500(±60) |
220(±10) |
160(0,-5) |
|
hom Ⅱ |
2500(±60) |
220(±10) |
145(0,-5) |
|
Txuj |
2600~4800(±60) |
240(±10) |
160(0,-5) |
specification thiab dimension:
Ordinary ntoo hauv ncoo: tus qauv ntev yog 2.5 m, thiab nws cov duab seem muab faib ua ob pawg: I thiab II. Chav Kawm I: Dav 22cm, thickness 16cm; Chav Kawm II: Dav 20cm, thickness 14.5cm; Siv nyob rau ntau theem ntawm kab.
Hloov khi: Ib txoj hlua ntoo siv rau ntawm qhov hloov. Muaj ob qhov ntau thiab tsawg seem: Tus qauv ntawm hom 75 yog: dav 22cm, thickness 16cm; Ntev los ntawm 260cm mus rau 485cm, txhua qhov sib txawv ntawm 15cm, tag nrho ntawm 16 qhov ntev.
Tus qauv ntawm hom 92 yog: dav 24cm, thickness 16cm; Ntev ntawm 260cm mus rau 480cm, txhua qhov sib txawv ntawm 20cm, tag nrho ntawm 12 qhov ntev specifications.
Qhov hloov pauv yog xaiv raws li qhov dav dav ntawm qhov hloov.
Choj ntoo khi: siv rau choj ntoo khi. Qhov luaj li cas ntawm ntu nws txawv raws li qhov loj ntawm qhov chaw nyob deb ntawm lub ntsiab nqaj (los yog longitudinal beam).
peculiarity
Cov ntoo hauv ncoo muaj qhov zoo ntawm elasticity zoo, ua haujlwm yooj yim thiab siv tau yooj yim. Txij li thaum nws tus kheej txoj kev tsheb ciav hlau, ntoo khi yog hom tseem ceeb ntawm kev pw tsaug zog. Txawm li cas los xij, vim yog cov khoom siv, elasticity, lub zog thiab durability ntawm cov ntoo hauv ncoo tsis zoo txaus, uas yuav ua rau kom muaj zog ntawm lub log thiab kev tsheb nqaj hlau, thiab cov ntoo zoo yuav tsum tau siv ntau. Lub neej kev pab cuam ntawm cov ntoo khi yog luv luv, thiab muaj ntau yam ua rau nws tsis ua hauj lwm, feem ntau yog lwj, mechanical hnav thiab tawg. Vim tias cov ntoo hauv ncoo yog qhov yooj yim rau kev lwj, nws yuav tsum tau kho nrog kev tiv thaiv corrosion ua ntej mus rau txoj kev. Ntoo hauv ncoo uas tsis tau kho nrog corrosion yog hu ua lub hauv ncoo tiaj. Tuam Tshoj cov khoom siv ntoo muaj tsawg thiab kim, thiab nws tau maj mam hloov los ntawm cov pob zeb hauv ncoo ntawm cov kab hauv lub cev tseem ceeb.
delivery fact file Record
Cim npe nrov: Tuam Tshoj Track Tie Hloov Sleeper, Tuam Tshoj Track Tie Hloov Sleeper manufacturers, lwm tus neeg, Hoobkas
