Siyakwamukela ezweni elimangalisayo lamapayipi ensimbi aqinisiwe! Lapha, okuwukuphela kwento ekhanya kakhulu kunamapayipi ensimbi ngokwawo ulwazi ozoluthola! I-Jindalai Steel Group Co., Ltd. ayigcini nje ngokuhlinzeka ngamapayipi ensimbi aqinisiwe ashisayo, kodwa futhi ihlinzeka ngemikhiqizo eyahlukahlukene eqinisiwe, okuhlanganisa amapayipi ensimbi aqinisiwe abandayo, angenamthungo, nashibiliziwe, okwenza sibe ngumhlinzeki wakho womkhiqizo oqinisiwe owodwa. Ngakho-ke, gqoka isigqoko sakho esiqinile bese sihlola ukuthi ungakhetha kanjani amapayipi ensimbi afanele iphrojekthi yakho!

Ipayipi lensimbi elihlanganisiwe elingenamthungo vs. ipayipi lensimbi elihlanganisiwe elihlanganisiwe: Umqhudelwano omkhulu!

 Okokuqala, ake siphendule umbuzo osekuyisikhathi eside: uyini umehluko phakathi kwamapayipi ensimbi ahlanganisiwe angenamthungo kanye namapayipi ensimbi ahlanganisiwe ahlanganisiwe (i-ERW)? Ungacabanga ngamapayipi ensimbi angenamthungo “njengengane epholile” yomhlaba wamapayipi.—akukho ukuthungwa, akukho ukukhathazeka! Zenziwe ngengxenye eyodwa yensimbi eyindilinga, okusho ukuthi azivamile ukuvuza futhi zingamelana nokucindezeleka okuphezulu. Zilungele ukusetshenziswa okuyingozi kakhulu!

 Ngakolunye uhlangothi, sinamapayipi ensimbi ahlanganisiwe. Lawa mapayipi enziwa ngokugoqa insimbi bese ehlanganiswa emaphethelweni. Alungele ukusetshenziswa ngokucindezela okuphansi futhi ngokuvamile ayonga kakhulu. Ngakho-ke, uma unesabelomali esilinganiselwe kodwa usafuna ikhwalithi, amapayipi ensimbi ahlanganisiwe angaba inketho engcono kakhulu!

Ukukhetha uhlobo olufanele: isihluthulelo sisesicelweni!

 Uma ukhetha phakathi kwepayipi elingenamthungo nelihlanganisiwe, cabanga ngezidingo zephrojekthi yakho. Uma uthuthukisa uhlelo olunomfutho ophezulu, khetha ipayipi elingenamthungo. Uma ufuna inketho engabizi kakhulu yokusetshenziswa kwakho okungabizi kakhulu, ipayipi elihlanganisiwe lingcono kakhulu. Khumbula ukuthi zombili izinhlobo zamapayipi zitholakala ngezinketho ze-hot-dip galvanizing kanye ne-cold-dip galvanizing, okukuvumela ukuthi ukhethe isiphetho esifanele ngokusekelwe kulokho okuthandayo!

Izinto Zokusebenza Nezindinganiso Zomhlaba Wonke: Isisekelo Sekhwalithi!

 Manje, ake sixoxe ngezinto zokwakha. Amapayipi ensimbi agqunywe nge-galvanized ngokuvamile enziwa ngensimbi yekhabhoni enobuso obugqunywe nge-galvanized ukuvimbela ukugqwala. Izindinganiso zomhlaba wonke ezisetshenziswa kakhulu zala mapayipi zifaka phakathi i-ASTM A53, i-ASTM A500, kanye ne-EN 10255. Lezi zindinganiso ziqinisekisa ukuthi imikhiqizo oyitholayo ihlangabezana nezidingo zokuphepha nekhwalithi, okukunikeza ukuthula kwengqondo ngoba amapayipi akho afanelekile ngokuphelele!

Ubukhulu be-zinc coating: Kungakanani okufanele?

 Ah, umbuzo omdala wobukhulu be-zinc plating! Ubukhulu obufanele buxhomeke ekusetshenzisweni kwakho okukhethekile. Ukusetshenziswa kwangaphakathi, i-45-micron plating ivame ukwanele. Kodwa-ke, uma usendaweni enzima, njengendawo esogwini, kungadingeka ukuthi uyinyuse ibe yi-85 microns noma ngaphezulu. Qiniseka ukuthi ubheka amazinga anconyiwe ngesimo sakho esithile ukuqinisekisa ukuvikelwa kokugqwala okuhle kakhulu.

Ukumelana nokugqwala: Kuzohlala isikhathi esingakanani?

 Uma sikhuluma ngokugqwala, isikhathi esingakanani sokuphila kwamapayipi ensimbi agqitshiwe? Ngokuvamile, kuye ngendawo kanye nobukhulu be-zinc coating, isikhathi sokuphila singafinyelela eminyakeni engama-20 kuya kwengama-50. Ngakho-ke, uma uhlela iphrojekthi yesikhathi eside, amapayipi ensimbi agqitshiwe ngokuqinisekile awutshalomali oluhle!

Amapayipi ensimbi ahlanganisiwe okuvikela umlilo: Izidingo ezikhethekile!

 Okokugcina, ungakhohlwa ngamapayipi ensimbi agqitshiwe asetshenziswa ekuvikeleni umlilo. Lawa mapayipi anezidingo ezikhethekile, okuhlanganisa nezilinganiso zokucindezela okuphezulu kanye nezindinganiso ezithile, ukuqinisekisa ukuthi angakwazi ukumelana namazinga okushisa aphezulu.—amazinga okushisa aphezulu ngempela! Qiniseka ukuthi ubheka imithetho nezindinganiso zendawo ukuqinisekisa ukuthi uhlelo lwakho lokuvikela umlilo luhambisana nemithetho.

 Ngamafuphi, kungakhathaliseki ukuthi ukhetha amapayipi ensimbi afakwe i-hot-dip galvanized noma afakwe i-cold-dip, amapayipi ensimbi angenamthungo noma ahlanganisiwe, i-Jindalai Steel Group Co., Ltd. ingahlangabezana nezidingo zakho! Ngolwazi olufanele kanye nokuhlekisa okuncane, ungenza ukukhetha okuhle kakhulu kwephrojekthi yakho. Ngikufisela iphrojekthi yepayipi ebushelelezi!