Isinciphisi isixhumi samapayipi esivame ukusetshenziswa ezinhlelweni zamapayipi nasekuxhumekeni kwemishini.Ingakwazi ukuxhuma amapayipi anosayizi abahlukene ndawonye ukuze kuzuzwe ukudluliswa okubushelelezi koketshezi noma amagesi.
Ukuze kuqinisekiswe ikhwalithi, ukuphepha kanye nokushintshana kwabanciphisi, i-International Organization for Standardization (ISO) kanye nezinye izinhlangano zamazinga ezifanele zishicilele uchungechunge lwamazinga omhlaba ahlanganisa zonke izici zokuklama, ukukhiqizwa nokusetshenziswa kwezinciphisi.
Okulandelayo amanye amazinga abalulekile wamazwe ngamazwe ahlobene nabanciphisi:
- I-ASME B16.9-2020- I-Factory-Made Wrought Butt Welding Fittings: I-American Society of Mechanical Engineers (ASME) ishicilele leli zinga, elihlanganisa idizayini, ubukhulu, ukubekezelela kanye nokucaciswa kwezinto ezibonakalayo kokufakwa kwamapayipi, kanye nezindlela zokuhlola ezihlobene .Leli zinga lisetshenziswa kakhulu ezinhlelweni zamapayipi ezimbonini futhi lisebenza nakubanciphisi.
Izidingo zokudizayina: Izinga le-ASME B16.9 lichaza izidingo zedizayini Yesinciphisi ngokuningiliziwe, okuhlanganisa ukubukeka, usayizi, ijiyomethri kanye nohlobo lwezingxenye zokuxhuma.Lokhu kuqinisekisa ukuthi I-Reducer izongena ngendlela efanele kumbhobho futhi igcine ukuqina kwayo kwesakhiwo.
Izidingo zezinto ezibonakalayo: Izinga libeka izindinganiso zezinto ezibonakalayo ezidingekayo ukuze kwenziwe i-Reducer, ngokuvamile insimbi ye-carbon, insimbi engagqwali, i-alloy steel, njll. Kuhlanganisa ukwakheka kwamakhemikhali, izici zemishini kanye nezidingo zokwelashwa kokushisa kwezinto ukuze kuqinisekiswe ukuthi isinciphisi sinamandla anele. kanye nokumelana nokugqwala.
Indlela yokukhiqiza: Izinga le-ASME B16.9 lihlanganisa indlela yokukhiqiza Yesinciphisi, okuhlanganisa ukucutshungulwa kwempahla, ukubunjwa, ukushisela nokwelashwa kokushisa.Lezi zindlela zokukhiqiza ziqinisekisa izinga nokusebenza koMnciphisi.
Ubukhulu nokubekezelela: Izinga licacisa ububanzi besayizi Yezinciphisi kanye nezidingo zokubekezelela ezihlobene ukuze kuqinisekiswe ukushintshana phakathi Kwezinciphisi ezikhiqizwa abakhiqizi abahlukene.Lokhu kubalulekile ukuze kuqinisekiswe ukuvumelana nokushintshana kwezinhlelo zamapayipi.
Ukuhlola nokuhlola: I-ASME B16.9 ihlanganisa nezimfuneko zokuhlola nokuhlola ukuze isinciphisi siqinisekise ukuthi singasebenza ngokuphepha nangokwethembeka ekusetshenzisweni kwangempela.Lezi zivivinyo ngokuvamile zihlanganisa ukuhlolwa kwengcindezi, ukuhlolwa kwe-weld, nokuhlolwa kokusebenza kwempahla.
- I-DIN 2616-1: 1991- Ukufakwa kwepayipi lokushisela izinqe zensimbi;izinciphisi ezizosetshenziswa ngengcindezi yesevisi egcwele: Izinga elikhishwe yi-German Industrial Standards Organization (DIN) elicacisa usayizi, izinto ezibonakalayo nezimfuneko zokuhlola zezinciphisi ezisetshenziswa kungcindezi yesevisi egcwele.
Izinga le-DIN 2616 lichaza izidingo zedizayini Yesinciphisi ngokuningiliziwe, okuhlanganisa ukubukeka kwaso, usayizi, ijometri kanye nohlobo lwezingxenye zokuxhuma.Lokhu kuqinisekisa ukuthi I-Reducer izongena ngendlela efanele kumbhobho futhi igcine ukuqina kwayo kwesakhiwo.
Izidingo zezinto ezibonakalayo: Izinga licacisa izindinganiso zezinto ezidingekayo ukuze kwakhiwe isinciphisi, ngokuvamile insimbi noma ezinye izinto zealloy.Kuhlanganisa ukwakheka kwamakhemikhali, izakhiwo zemishini kanye nezidingo zokwelashwa kokushisa kwezinto zokuqinisekisa ukuthi isinciphisi sinamandla anele nokumelana nokugqwala.
Indlela Yokukhiqiza: Izinga le-DIN 2616 lihlanganisa indlela yokukhiqiza ye-Reducer, okuhlanganisa ukucutshungulwa, ukubunjwa, ukushisela kanye nokwelashwa kokushisa kwezinto.Lezi zindlela zokukhiqiza ziqinisekisa izinga nokusebenza koMnciphisi.
Ubukhulu nokubekezelela: Izinga licacisa ububanzi besayizi Yezinciphisi kanye nezidingo zokubekezelela ezihlobene ukuze kuqinisekiswe ukushintshana phakathi Kwezinciphisi ezikhiqizwa abakhiqizi abahlukene.Lokhu kubaluleke kakhulu njengoba amaphrojekthi ahlukene angase adinge izinciphisi ezinosayizi abahlukene.
Ukuhlola nokuhlola: I-DIN 2616 ihlanganisa nezidingo zokuhlola nokuhlola zeSinciphisi ukuze siqinisekise ukuthi singasebenza ngokuphepha nangokwethembeka ekusetshenzisweni kwangempela.Lezi zivivinyo ngokuvamile zihlanganisa ukuhlolwa kwengcindezi, ukuhlolwa kwe-weld, nokuhlolwa kokusebenza kwempahla.
- I-GOST 17378I-standard iyingxenye ebalulekile yohlelo lwe-Russian standardization system.Ibeka izidingo zokuklama, ukukhiqiza kanye nokusebenza kwezinciphisi.Isinciphisi ukuxhumana kwepayipi okusetshenziselwa ukuhlanganisa amapayipi anosayizi obuhlukene ababili kusistimu yamapayipi ndawonye futhi ivumele uketshezi noma igesi ukuthi igeleze ngokukhululekile phakathi kwamapayipi amabili.Lolu hlobo lokuxhunywa kwamapayipi luvame ukusetshenziselwa ukulungisa ukugeleza, ingcindezi kanye nobukhulu bezinhlelo zamapayipi ukuze kuhlangatshezwane nezidingo ezithile zephrojekthi.
Okuqukethwe okuyinhloko kwe-Reducer ngaphansi kwe-GOST 17378 ejwayelekile
Izinga le-GOST 17378 licacisa izici ezimbalwa ezibalulekile zokunciphisa, kufaka phakathi kodwa kungagcini kulokhu okulandelayo:
Izidingo zokudizayina: Leli zinga lichaza izidingo zedizayini zesinciphisi ngokuningiliziwe, okuhlanganisa ukubukeka, usayizi, ukujiya kodonga kanye nokuma kwengxenye yokuxhuma yesinciphisi.Lokhu kuqinisekisa ukuthi isinciphisi sizongena ngendlela efanele ohlelweni lwamapayipi futhi sigcine ukuqina kwesakhiwo.
Izidingo zezinto ezibonakalayo: Izinga libeka izindinganiso zezinto ezibonakalayo ezidingekayo zokukhiqiza izinciphisi, okuhlanganisa uhlobo lwensimbi, ukwakheka kwamakhemikhali, izakhiwo zemishini kanye nezidingo zokwelashwa kokushisa.Lezi zidingo zihloselwe ukuqinisekisa ukuqina kwesinciphisi kanye nokumelana nokugqwala.
Indlela yokukhiqiza: I-GOST 17378 ichaza indlela yokukhiqiza yesinciphisi, okuhlanganisa ukucubungula, ukwakha, ukushisela kanye nokwelashwa kokushisa kwezinto.Lokhu kusiza abakhiqizi baqinisekise ikhwalithi encishisiwe nokusebenza.
Ubukhulu nokubekezelela: Izinga licacisa ububanzi besayizi yezinciphisi kanye nezidingo zokubekezelela ezihlobene ukuze kuqinisekiswe ukushintshana phakathi kwezinciphisi ezikhiqizwa abakhiqizi abahlukene.
Ukuhlola nokuhlola: I-GOST 17378 ihlanganisa nezidingo zokuhlola nokuhlola zabanciphisi ukuze kuqinisekiswe ukuthi basebenza ngokuphepha nangokuthembekile ekusetshenzisweni kwangempela.Lezi zivivinyo zihlanganisa ukuhlolwa kwengcindezi, ukuhlolwa kwe-weld kanye nokuhlolwa kokusebenza kwempahla.
Izindawo zokufaka izicelo zama-reducers
Izinciphisi ezingaphansi kwezinga le-GOST 17378 zisetshenziswa kabanzi ezinhlelweni zamapayipi ezimbonini zikawoyela, igesi namakhemikhali zaseRussia.Lezi zindawo zinezidingo eziqinile zokusebenza kanye nekhwalithi yokuxhunywa kwamapayipi, njengoba ukuqina nokusebenza nokuphepha kwezinhlelo zamapayipi kubalulekile emnothweni kazwelonke kanye nokuphakelwa kukagesi.Abanciphisi badlala indima ebalulekile ekulungiseni ukugeleza, ingcindezi nobukhulu bezinhlelo zamapayipi, futhi ukukhiqizwa nokusetshenziswa kwazo ngokuhambisana nezindinganiso ze-GOST 17378 kusiza ukuqinisekisa ukusebenza okuvamile kwezinhlelo zamapayipi.
Kafushane, i-Reducer ngaphansi kwezinga le-GOST 17378 iyingxenye ebalulekile yenkambu yobunjiniyela bamapayipi aseRussia.Icacisa umklamo, izidingo zokukhiqiza nokusebenza kwezinciphisi, iqinisekisa ikhwalithi nokuthembeka kwalokhu kuxhunywa kwamapayipi ezinhlelweni ezihlukahlukene.Leli zinga lisiza iRussia ukuthi igcine ukuzinza kwengqalasizinda yayo yamapayipi ukuze ihlangabezane nezidingo zasekhaya nezamazwe ngamazwe, inikeze ukwesekwa okubalulekile emnothweni wezwe nokuphakelwa kwamandla kagesi.
Isikhathi sokuthumela: Sep-26-2023
