Kev ua haujlwm ntawm railway bolts
Railway bolts tseem hu ua rail bolts, railroad bolts thiab rail joint bolts. Lawv yog cov khoom tseem ceeb hauv kev tsim kho kev tsheb ciav hlau, ua haujlwm tseem ceeb ntawm kev sib txuas thiab kev ruaj ntseg cov tsheb ciav hlau. Lawv lub luag haujlwm tseem ceeb yog koom nrog txoj kev tsheb ciav hlau, txhim kho txoj kev khiav, thiab ua kom muaj kev ruaj ntseg thiab kev nyab xeeb ntawm txoj kab tsheb ciav hlau. Cov bolts no dais qhov hnyav ntawm cov tsheb ciav hlau thiab nqus cov quab yuam thaum lub sijhawm ua haujlwm, ua kom muaj kev ruaj khov ntawm cov ntsia hlau, tiv thaiv kev txav thiab deformation, thiab thaum kawg lav kev ua haujlwm ntawm cov tsheb ciav hlau.
Corrosion tiv thaiv yuav tsum tau ntawm rail bolt
Nws yog ib qho tseem ceeb rau kev siv cov kev tiv thaiv corrosion rau railway bolts. Cov kev ntsuas no muaj txiaj ntsig zoo rau lub neej ntev ntawm cov bolts, txhim kho lawv cov kev tiv thaiv corrosion, thiab muab kev tiv thaiv kev tiv thaiv tiv thaiv kev cuam tshuam ntawm huab cua, noo noo, thiab tshuaj lom neeg. Qhov txo qis oxidation thiab corrosion kuj ua rau lub sij hawm siv tau ntawm cov bolts, Tsis tas li ntawd, cov txheej txheem corrosion kuj txhim kho cov bolts 'lub zog tensile thiab hnav tsis kam, txhim kho lawv tag nrho kev ruaj ntseg thiab kev ntseeg siab thaum siv.
GNEE railroad bolt Rhiav
Peb lub tuam txhab tshwj xeeb hauv kev tshawb fawb, kev tsim kho, kev tsim khoom, thiab kev muag khoom ntawm kev tsheb ciav hlau. Peb cov khoom tseem ceeb muaj xws li steel rail fastening accessories, hloov cov khoom sib txuas, phaj ntses, thiab ntses bolts, nrog rau lwm yam kev tsheb ciav hlau tshwj xeeb accessories thiab kev cai ua qhov chaw. Peb zoo siab tos txais cov neeg siv khoom tshiab tuaj xyuas peb rau kev tshuaj xyuas, koom nrog kev sib tham ua lag luam, thiab tshawb nrhiav cov hauv kev rau kev sib koom tes!