Izilawuli zezikhwama zibalulekile kumathuba okuthutha nokwahlukanisa izikhwama ngokukhulula ukulahlekelwa kwesikhwama futhi kuyakha izivikelelo zemiphumela phakathi kwezimo ezahlukene. Hebei Heiniu Electric Power Fittings Co., Ltd. inemithombo yokuqhubeka komphakathi yesayensi yokwakha izilawuli, kufaka phakathi amagijima ahlelwe kakhulu kumzabalazo wamakhimizana we-FRP, ukugcina kweplastic, nokunyumba okubhekelela ku-20,000 imitha ephansi. Isiprojekthi sakho sezigaba sikhuluma ngezilawuli zokuhlala ezihlanganisiwe, iindlela ze porcelain disc, izinkomba zomgwa wepolymers, nezinhlelo ezithile ezifakiwe kumathuba. Izibonelo zokuchazwa kwiilaborithori zokuphambuka kwezimali ziquka ukulinganisa kwezimali zokuphatha kwezimali, ukubonza kwebangela yemiphumela, nokulinganisa kwezimo zezulu. Iziphakamiso zokusebenzisa zibonisa ukusetshenziswa kwezimali zokuthutha ze-500kV ezidinga izinhlelo ezinde zokuhlala, ukuhlungwa kwamandla kwezimali ebandayo emasimini anengoma, nezinhlelo zokwenza izimali zezilwayo ezingadinga ubunikazi obuphakade. Ukufakwa okubhalwe kumgwa wesilika kusebenzisa izilawuli ze-silicone rubber zaHeiniu ngezilawuli zokukhokha izilwane nezinhlelo zokukhokha ukugcwalisa, ebonisa imiphumela engcono kuzindiza zezilica. Izitechnoloji zokwakha ziquka ukugcina okujulile okuphumelelayo kokwenza umxholo, ukugcina okuphumelelayo kwe-rubber, nokugcina okuphumelelayo kwegijima ngokuphathelene kwegijima. Umsebenzi wamakhimizana ubhekene ekuthutheni kwe-silicone rubber enegunya elinengiweyo lokukhokha ukulahlekwa kwe-tracks, nezimboni ze-cycloaliphatic epoxy ezifakiwe kumasebenzi angaphandle kwezimali. Kuzidingo ezithile njengezimali ezincane okanye kuzizimo eziningi, inkampani inikeza izinhlelo ezihlelekile zezilawuli ngezimali eziphathelene ngempela. Abasebenzi basebenzayo bafakwa ukuxoxa ngamadoda amathile kumprojekthi neziphumela ezidingiwe. Ngokufakazwa konke mayelana negunya lezigaba kanye nezinkinga zokuthengisa ezihlelekile mayelana negunya lethu, sicela uxhumane nesayithi sethu sokusiza abasesheli ngokuphelele.