Hlau hlua rigs yog ua tiav nrog hlau hlua li raw khoom, feem ntau yog siv rau lifting, rub, tensioning thiab tensioning hlua sling yog hu ua hlua. Lub teeb steel hlau hlua nrog lub zog siab, hnyav, du, yooj yim rau dheev ua tiav thiab tawg yam ntxwv, dav siv hauv steel, tshuaj, tsheb thauj mus los thiab chaw nres nkoj kev lag luam. Kev siv cov hlua hlau ntau yam yog phosphate coated steel hlau hlua, galvanized steel hlau, stainless hlau xaim hlua thiab cov hlua khi hlua.

Hauv qhov chaw ua haujlwm, xws li galvanized steel hlau hlua ntub dej lossis sab nraum zoov ib puag ncig siv cov hlua hlau tuaj yeem siv los ua cov khoom siv raw los txhim kho cov kev ua haujlwm tiv thaiv xeb.

Kev hnav ntawm cov hlua hlau hlua hlau feem ntau yog vim kev hla ntawm tus nuv thiab rov khoov ntawm lub crane tshwm sim los ntawm cov hlau qaug zog tau maj mam tawg, tshwj tsis yog tias tus nuv los yog nres nrog cov hlua hlau txoj kab uas hla yog ib qho tseem ceeb hauv kev ua haujlwm. txiav txim siab txoj hlua lub neej ntawm txoj hlua hlau.

Hlau hlua hnav thiab corrosion ntawm txheej txheej los yog nyob rau hauv txhua tus ntsia hlau tawg xov tooj ntau tshaj tus nqi teev yuav tsum raug tshem tawm.

Cov hlua hlau feem ntau yog siv rau kev nqa, rub thiab lwm cov kab muaj zog uas yuav tsum tau thauj, thiab nws yog txwv tsis pub siv hauv cov txheej txheem nqa lossis hauv qab cov khoom.