Umehluko phakathiIpayipi langaphambi kwe-galvanizedna-Ipayipi lensimbi elishisayo elishisayo
1Ipayipi langaphambi kwe-galvanizedIhlanganiswe ngokulinganayo ne-zinc ebusweni be-strip yensimbi ngenqubo ye-electroplating.
2. Umehluko wesakhiwo
I-3. Izicelo ezahlukahlukene: Amapayipi ashisayo ashisayo asetshenziselwa ukuthutha uketshezi namagesi, njengamapayipi amanzi akhona, amapayipi ensimbi, ngenkathi amapayipi ensimbi asetshenziswa kakhulu asetshenziselwa ukukhiqiza imikhiqizo ehlukahlukene yensimbi, njengezimoto, ikhaya ama-appliance Shells nokunye.
4. Ukusebenza okuhlukahlukene kokulwa nokukhulisa: Ipayipi elivuthayo le-galvanized linokusebenza okungcono kokulwa nokugqwala ngenxa yesendlalelo esikhudlwana se-galvanized, kanti umucu wensimbi ompofu unokusebenza okulimazayo kokulwa nokuwohloka ngenxa yesendlano esincanyana se-gallvanized ngenxa yesendlano esincanyana.
I-5. Izindleko ezihlukile: Inqubo yokukhiqiza ye-Hot-Dip-Galvanized Pip ekhanyayo iyinkimbinkimbi futhi iyabiza, ngenkathi inqubo yokukhiqiza yepayipi lensimbi ye-galvaning ilula futhi iphansi.
Ukuhlolwa kwekhwalithi yepayipi yensimbi yangaphambi kwe-galvanized futhi eshisayo
1. Ukuhlola ukubukeka
Ukuqedwa kwendawo Umphezulu wepayipi wensimbi omuhle kufanele ube bushelelezi, akukho bubble, akukho imifantu, akukho tumor ye-zinc noma ukugeleza kwe-zinc okulenga nezinye iziphambeko.
Umbala nokufana: Bheka ukuthi umbala wepayipi lensimbi umfaniswano futhi ongaguquguquki, nokuthi ngabe kukhona ukusatshalaliswa okungalingani kwe-zinc ungqimba, ikakhulukazi ezindaweni ezisezingeni eliphezulu noma ezishibhile. I-Hot-Dip Galvanized Steel Vipe ngokuvamile ivela emhlophe noma i-Off-White, ngenkathi ipayipi lensimbi langaphambi kwe-galvanized lingakhanya kancane ngombala.
2. Ukulinganisa kokuqina kwe-zinc
Ukuqina kwegeji: Ubukhulu be-Zinc under bukalwa usebenzisa i-cauge eminyene ehlanganisiwe (isb. Magnetic noma eddy yamanje). Lesi yinkomba ebalulekile yokuthola ukuthi ngabe i-zinc coating ihlangabezana nezidingo ezijwayelekile. Ipayipi lensimbi eshisayo livame ukuba ne-nzima ye-zinc, ngokujwayelekile phakathi kwama-60-120, kanye ne-peipe yensimbi yangaphambi kwe-galvanized ine-zincner under, ngokuvamile phakathi kwamagciwane angu-15-30.
Indlela yesisindo (isampula): Amasampula aphakathi ngokwejwayelekile kanye nesisindo se-Zinc uyr ngeyunithi ngayinye kubalwa ukuthola ubukhulu be-zinc under. Lokhu kuvame ukunqunywa ngokulinganisa isisindo sepayipi ngemuva kokukhanyisa.
Izidingo ezijwayelekile: Isibonelo, i-GB / T 13912, i-ASTM A123 namanye amazinga zinezidingo ezicacile zobukhulu bezinwele ze-zinc, kanye nezidingo ze-zinc under ubukhulu bezimali zamapayipi ensimbi ahlukile.
3. Ukufana kwesendlalelo se-gallvanized
Isendlalelo esezingeni eliphakeme se-Galvanized iyunifomu ngokuthungwa, akukho ukuvuza futhi akukho monakalo wokuphola we-post.
Ayikho i-Ooze ebomvu etholakala ngemuva kokuhlolwa ngesisombululo se-sulfate yethusi, okukhombisa ukuthi akukho ukuvuza noma ukulimala kwe-post-pliating.
Lesi yindinganiso yokufakwa kwekhwalithi ephezulu ye-galvanized ukuqinisekisa ukusebenza okulungile nokubukeka okuhle.
4. Ukunamathela okuqinile kwesendlalelo se-gallvanized
Ukunamathela kwesendlalelo se-galvanized kuyinkomba ebalulekile yekhwalithi yepayipi lensimbi ye-galvanized, ekhombisa izinga lobuqili lenhlanganisela phakathi kwesendlalelo se-gallvanized.
Ipayipi lensimbi lizokwakha ungqimba oluxubile lwe-zinc nensimbi ngesisombululo se-galvaning ngemuva kokusabela kokugeza okufudumele, futhi ukunamathela kwenqubo ye-zinc kungathuthukiswa inqubo yezesayensi necacile ye-galvaning.
Uma u-zinc under engahambi kalula lapho etholwa nge-mallet yenjoloba, kukhombisa ukunamathela okuhle.
Isikhathi sePosi: Oct-06-2024
