Hlau Strand / pc Hlau Strand

Steel strands yog tsim los ntawm txias dov thiab kub dov kom tiav metallurgical fusion ntawm tooj liab thiab hlau. Tom qab ntawd xyuas kom meej qhov zoo tshaj plaws ua ke ntawm tooj liab txheej thiab txheej hlau, uas tuaj yeem ncab dawb li ib qho hlau tsis muaj kev tawg, warping, los yog tawg.

Qhov sib xyaw ua ke ntawm cov hlau strand yog welded ntawm qhov kub thiab txias, nrog cov txheej txheej tooj liab ntau dua {{0}}.254mm thiab tsis muaj qhov seem, thiab qhov sib koom ua ke yuav tsis pom corrosion; Cov txheej tooj liab saum npoo yog tuab heev (nrog qhov nruab nrab tuab ntawm 0.4 hli), muaj zog corrosion kuj, lub neej ua haujlwm ntev (tshaj 40 xyoo), thiab txo cov kev siv zog ua haujlwm.

Piv nrog rau cov txheej txheem tsim khoom ntawm cov ntshiab tooj liab grounding rods thiab grounding daim hlau, tus nqi ntawm steel stranded hlau yog txo qis heev. Kev siv dav dav: Cov hlau stranded hlau yog tsim rau hauv av nyob rau hauv cov av sib txawv, qhov kub thiab txias, pH tus nqi, thiab hluav taws xob tiv thaiv kev hloov, nrog lub zog uas tsis tuaj yeem ua tiav los ntawm cov tooj liab dawb hauv av.

Cov hlau stranded hlau txais kev sib txuas cov kav dej los yog kub yaj vuam, thiab cov pob qij txha ruaj khov thiab ruaj khov. Kev tsim kho yooj yim thiab nrawm: Cov khoom siv steel hlau tau ua tiav, thiab kev teeb tsa tau nrawm, uas tuaj yeem txhim kho kev tsim kho kom nrawm dua. Txhim kho qhov tob hauv av: Cov hlua hlau muaj kev sib txuas tshwj xeeb thiab kev sib kis, uas tuaj yeem nkag mus rau ntau dua 35 meters hauv av, ua tau raws li qhov yuav tsum tau ua kom tsis muaj zog hauv lub sijhawm tshwj xeeb.