Yini Eyenza Ipayipi Lensimbi Egayiwe Ibe Yisinqumo Esiphezulu Sokufaka Amapayipi?

Uma ukhetha izinto zokufaka amapayipi zezinhlelo zokufaka amapayipi,ipayipi lensimbi elenziwe nge-galvanizedibilokhu ithandwa kakhulu ngabakhi kanye nabakhi iminyaka eminingi.ipayipi elihlanganisiwefuthiipayipi elihlanganisiwe, yavela kusukela kokujwayelekileipayipi lensimbi, bavelele ngokusebenza kwabo okuvelele kanye nokusebenza okuthembekile kumaphrojekthi okuphakelwa kwamanzi nsuku zonke kanye nokuthuthwa kwamanzi.

Okuhlukanisa la mapayipi yindlela eyinkimbinkimbi yokugaya i-hot-dip. Okokuqala, ipayipi lensimbi eluhlaza lidlula ekugayweni ukuze lisuse i-iron oxide engaphezulu. Libe selihlanzwa ngesisombululo samakhemikhali sochwepheshe ngaphambi kokuba licwiliswe ethangini lokufaka i-hot-dip. Ngaphakathi ethangini, isisekelo sensimbi sisebenzisana ne-zinc encibilikisiwe ngezinguquko zomzimba nezamakhemikhali, okudala ungqimba oluqinile lwe-zinc-iron alloy. Lolu ngqimba lubophana kalula ne-zinc coating emsulwa kanye nomzimba wepayipi. Umphumela wokugcina uwubuso obumbozwe ngokulinganayo obunamathele ngokuqinile, ikhono elihle kakhulu lokulwa nokugqwala kanye nokuphila isikhathi eside kakhulu kwenkonzo, okuzivumelanisa kahle nezimo zombhobho ezinomswakama neziyinkimbinkimbi.

Indlunkulu yayo eShanghai Yangpu District, i-ZZ Group yasungulwa ekuqaleni kwawo-1980. Inemali ebhalisiwe engu-RMB eyizigidi ezingu-200, le nkampani enkulu ihlanganisa ukuhweba ngensimbi, ukucubungula, izindlu kanye nokutshalwa kwezimali. Njengomdlali ovelele emkhakheni wezinto zensimbi waseShayina, ithole iziqu ezihlanganisaIbhizinisi Elithembekile Eliyi-100 Eliphezulu KazwelonkefuthiAmabhizinisi Azimele Aphezulu Ayi-100 eShanghaiSihlinzeka ngemikhiqizo ye-galvanized esezingeni eliphezulu kumakhasimende ezweni lonke.

Uma kucatshangelwa konke, ngobuciko obuqinile nokusebenza okuhlala isikhathi eside, ipayipi lensimbi elenziwe nge-galvanized liseyindlela enengqondo kakhulu nethembekile yokusetshenziswa kwamapayipi esimanje.