I-ASTM A53 Isheduli yamapayipi angama-40iyipayipi lensimbi le-A53 elihambisana ne-A53 elinenhlanganisela ethize yobubanzi obungaphandle nokuqina kodonga.
Isetshenziswa kabanzi kumaphrojekthi ahlukahlukene wobunjiniyela nowokwakha, ikakhulukazi ezinhlelweni ezinjengokuthutha uketshezi, amagesi, nezihwamuko.
Umehluko oyinhloko kupayipi lensimbi le-ASTM A53 yiuhlobo lokuphela kwepayipi, ikakhulukazi uma kukhulunywa ngoSheduli 40.
Iziphetho zamapayipi e-ASTM A53 zingahlukaniswa njengeIpayipi Elinokuphela Okungenalutho, Ipayipi Elinentambo futhi Elihlanganisiwe.
I-ASTM A53 Isheduli 40 yepayipi elingenalutho
Iziphetho zisikwa ziyisicaba futhi zibheke ku-axis yeshubhu ukuvumela ukuxhumana ngokushisela noma izixhumi zokukhwelana.
I-Flat-end Schedule 40 yokufaka amashubhu ngokuvamile isetshenziswa ezinsizeni ezinomfutho ophezulu, izinga lokushisa eliphezulu ezidinga ukuxhunywa okushiselwe ukuze kunqandeke futhi kuvinjwe ukuvuza.Lokhu kuhlanganisa izinqubo zokusebenzisa amapayipi ezindaweni zokucwenga, izimboni zikagesi, nezinye izilungiselelo zezimboni.
Indawo eyisicaba yeshubhu ingabuye ifakwe endaweni ene-beveled ukuze kube lula ukushisela.Isisindo sethiyori sesiphetho esigobekile singaphinde sibizwe ngokuthi yidatha yesisindo sesiphetho esiyisicaba njengoba sizoncishiswa kancane kuphela uma kwenziwa umshini wokuphela kwe-beveled.
Izinzuzo zeziphetho eziyisicaba:
Ilungele ukushisela nokwenza amalunga aqinile, angavuzi.
Ifanele izinhlelo zokusebenza ezinomfutho ophezulu kanye nezinga lokushisa eliphezulu.
Ihlinzeka ngoxhumo olushelelayo ngaphandle kokuphumula kwangaphakathi, inciphisa ukwehla kwengcindezi kanye nesiyaluyalu.
I-ASTM A53 Shejula 40 Yepayipi Eluchungechunge Nahlanganisiwe
Amashubhu okuxhumana anemicu enzelwe izinhlelo zokusebenza lapho ukuxhumana okulula kungenziwa ngaphandle kokushisela.Imicu esekupheleni kweshubhu ivumela izingxenye ukuthi zixhunywe ngendlela ye-helical, ngokuvamile kusetshenziswa okokufakwayo.
Lokhu kunenzuzo ikakhulukazi ezinhlelweni lapho ukushisela kungavivinywa kalula noma lapho kudingeka ukuqaqa njalo.
I-coupling into esetshenziswa ukuxhuma iziphetho zamapayipi anentambo.Ama-couplings ngokuvamile ane-cylindrical enezintambo zangaphakathi ezihambisana nezintambo zokuphela kwepayipi.Uma ifakiwe, iziphetho ezinentambo zamapayipi amabili zijikijelwa ezinhlangothini zombili zokuhlanganisa ukuze zenze uxhumano.
Ukukhethwa kwemicu neziphetho zamapayipi ahlanganisayo kufanele kucabangele izidingo zangempela zohlelo lokusebenza, okuhlanganisa ukucindezela, izinga lokushisa, nohlobo loketshezi lwendawo yokusebenza.
Izinzuzo:
Ukufakwa okusheshayo nokulula: akukho ukushisela okudingekayo, okuvumela ukufakwa ngokushesha esizeni.
Kulula ukunakekela nokufaka esikhundleni: izigaba ezilimele zingasuswa kalula futhi zishintshwe.
Okungabizi kakhulu: ngokuvamile kubiza ngaphansi kwamasistimu amapayipi adinga ukushiselwa.
Ububi:
Imikhawulo yengcindezi nezinga lokushisa: uxhumo oluluchungechunge lungase lungafaneleki ukucindezela okukhulu noma izinga lokushisa uma kuqhathaniswa noxhumo olushiselwe.
Ingozi engaba khona yokuvuza: Uma imicu ingaqinile ngokwanele noma ingaxegi ngenxa yokuguga, kungase kube nengozi yokuvuza.
I-ASTM A53 Sheduli 40 isetshenziswa kabanzi
Ipayipi lensimbi le-ASTM A53 liyipayipi lensimbi elisetshenziswa kabanzi.Iqukethe izinhlobo eziningi zamashubhu angenamthungo, aqinile, nanamashubhu ashiselwe ngezinqe.
Ipayipi lensimbi le-ASTM A53 linamandla, liyaguquguquka, futhi liyabiza, okwenza libe yinto ebaluleke kakhulu ezimbonini eziningi.Isetshenziswa ezinhlobonhlobo zezinhlelo zokusebenza, kusukela ekuthuthukisweni kwengqalasizinda kuya kwezimboni.
Ukusetshenziswa okusabalele kwepayipi lensimbi leSheduli 40 kusukela ekusebenzeni kwayo okuvelele, ukonga kwezindleko, ukusetshenziswa okubanzi, ukucutshungulwa kalula, kanye nokuhambisana nenethi eqinile.Ngokuhlangene, lezi zici zenze uHlelo 40 lwaba yinto ethandwayo embonini, ezokwakha, nakwezinye izindawo eziningi.
Ukuhlanganiswa kwalawa mandla yingakho izicelo ze-ASTM A53 Shedule 40 kanye nezinzuzo embonini zikhuliswa kakhulu.
Izicelo Ezisebenzayo
Imboni kawoyela negesi: Emgodini kawoyela kanye nasekukhishweni kwegesi yemvelo, ipayipi lensimbi le-ASTM A53 Sheduli 40 lisetshenziselwa ukwakha izintambo zikawoyela ezinengcindezi ephakathi nendawo kanye negesi.
Izinhlelo zokuhlinzeka ngamanzi: Asetshenziswa kakhulu emigqeni kamasipala yokuphakela amanzi.Ukuthembeka kwawo kuqinisekisa izinga lamanzi lesikhathi eside kanye nokuphepha kokuhlinzekwa kwempahla.
Ukudluliswa kwegesi yemvelo: Ngokufanayo, leli payipi lisetshenziselwa amanethiwekhi okusabalalisa igesi yemvelo, lapho amandla ayo kanye namazinga okuphepha ahlangabezana nezidingo eziqinile zemboni yamandla.
Ukwakhiwa kwesakhiwo: Ezakhiweni zezentengiselwano nezindawo zokuhlala, isetshenziselwa ukwakha amafreyimu okusekela, imishayo namakholomu.
Ukushisisa, ukungena komoya kanye ne-air conditioning (HVAC): ingasetshenziswa ezinhlelweni ze-HVAC zokuthutha imidiya eqhuba ukushisa noma ukupholisa, futhi ukucindezela kwayo kanye nezakhiwo zokumelana nezinga lokushisa zifaneleka kahle kulolu hlobo lohlelo lokusebenza.
Imboni yamakhemikhali: Isetshenziswa ezitshalweni zamakhemikhali ukuze kuthuthwe amakhemikhali aqala ukugqwala.Ubuqotho bayo besakhiwo kunciphisa ingozi yokuvuza futhi kuthuthukisa ukuphepha kwezitshalo.
Ubunjiniyela bezimoto kanye nobunjiniyela: lawa mashubhu abuye asetshenziswe emigqeni yokukhiqiza, kumasistimu okuthutha igesi kanye noketshezi, futhi njengezingxenye zesakhiwo semishini.
Imikhiqizo Yethu Ehlobene
Singabakhiqizi nabahlinzeki bepayipi lensimbi yensimbi esezingeni eliphezulu abavela eChina, futhi siphinde sibe nesitoko sepayipi sensimbi esingenamthungo, sikunikeza izixazululo eziningi zamapayipi ensimbi!
Amathegi: ASTM A53, Isheduli 40, Isheduli, Ishadi lesisindo sePipe, Ipayipi lensimbi yeCarbon.
Isikhathi sokuthumela: May-09-2024