Hom ntawm cov insulated rail pob qij txha
Insulated rail pob qij txha yog cov khoom tseem ceeb hauv kev tsheb ciav hlau uas muaj hluav taws xob cais cov ntu ntawm kev tsheb ciav hlau kom tsis txhob cuam tshuam nrog cov teeb liab thiab cov kab ke. Ob peb hom insulated rail pob qij txha yog siv nyob rau hauv railway infrastructure. Nov yog qee yam hom:
Insulated Fishplate Joint: Hom insulated rail sib koom siv insulated fishplates los koom ob ntu ntawm kev tsheb ciav hlau thaum muab hluav taws xob cais. Insulated fishplates feem ntau muaj cov ntaub ntawv insulating sandwiched ntawm cov hlau phaj los tiv thaiv hluav taws xob conductivity ntawm cov ntsia hlau.
Insulated Bolted Joint: Insulated bolted pob qij txha siv cov ntaub ntawv rwb thaiv tsev nyob ib ncig ntawm lub bolts thiab cov ntxhua khaub ncaws siv los txhawm rau txhawm rau txhawm rau txhawm rau ua ke. Qhov no tiv thaiv hluav taws xob conductivity ntawm cov ntsia hlau thaum tuav txhua yam kev ruaj ntseg.
Insulated Welded sib koom: Nyob rau hauv insulated welded pob qij txha, cov ntaub ntawv insulating yog muab tso rau nruab nrab ntawm txoj kev tsheb ciav hlau xaus ua ntej welding. Qhov no tsim ib qho hluav taws xob sib cais sib koom ua ke thaum ua kom muaj kev ntseeg ruaj khov.
Hom kev sib txuas ntawm cov hlua hluav taws xob tuaj yeem ua tau raws li cov hlau sib txawv:
A. Lub teeb rail: 8kg, 12kg, 15kg, 18kg, 22kg, 24kg, 30kg
B. Heavy rail: 38kg, 43kg, 50kg, 60kg, 75kg
C. Lifting rail oblique sib koom: 43kg, 50kg, 70kg, 80kg, 100kg, 120kg
