Amapayipi we-Holloulgol-Pipes ahlukile neqhaza lawo engqalasizinda yepayipi kawoyela

Amapayipi e-Hollow-Pipes ahlukaniswayo neqhaza labo engqalasizinda yamafutha e-Pipeline afakiwe Isithombe

Incazelo emfushane:

Ukwakhiwa kwepayipi kawoyela Amanethiwekhi omugqa adinga izinto eziqinile nezinokwethenjelwa ezingamelana nezingcindezi eziphakeme, izimo zesimo sezulu esibi kakhulu nezindawo ezinokhahlo. Okunye okunjalo kuyingxenye yepayipi yezehlakalo eziyize, ikakhulukazi i-arc efakwe ngaphakathi ye-arc (esaboniswa Kulesi sifundo sebhulogi, sizohlola ukubaluleka kwamapayipi e-aze ahlukanise engqalasizinda yamafutha epayipi nezinzuzo zawo ezahlukahlukene.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Funda mayelana namapayipi akhona

-Ligobongo-Ingxenye yamapayipi ahlelekile, kufaka phakathi amapayipi we-arld we-arl afakwe emanzini aphakathi nendawo, asetshenziswa kabanzi embonini kawoyela negesi ngenxa yamandla awo aphakeme nokuqina. Lawa mapayipi akhiqizwa kusetshenziswa ubuchwepheshe be-welding be-arlged engaphakathi, lapho i-arc ye-welding yakhiwa ngaphansi kwesendlalelo sobukhulu obukhulu be-flanur flux. Inqubo iqinisekisa ukuthi umthungo we-molten wever kanye nezinto ezisekelweni zivikelekile ekungcoleni komkhathi, okuholela esakhiweni sepayipi esingenamthungo neliqinile.

Impahla yemishini

	Ibanga 1	Ibanga 2	Ibanga 3
Ukuvuselela Iphuzu noma Ukuvuna Amandla, Amaminithi, MPA (PSI)	205 (30 000)	240 (35 000)	310 (45 000)
Amandla asheshayo, amaminithi, MPA (PSI)	345 (50 000)	415 (60 000)	455 (66 0000)

Iqhaza lamapayipi e-alow cross-section amapayipi emigqeni yepayipi kawoyela:

1. Ukuthuthukisa ukuqina kwesakhiwoiphini libe lineUkuhamba. Ukwakhiwa kwalo okuqinile kunika amandla okugeleza komthungo futhi kunciphisa ubungozi bokuvuza, ukuqinisekisa ubuqotho bohlelo lwe-Pise Line Line.

2 Amapayipi e-Hallol-Pipe ahlukaniswayo angahlanganiswa nezinto zokwakha zokugqwala ukuhlinzeka ngokuvikelwa okuhlala isikhathi eside ekugqekeleni, amakhemikhali nezinye izinto eziwohlokayo. Lokhu kuvumela amapayipi kawoyela ukuba asebenze kahle isikhathi eside.

I-3Ipayipi kawoyela ulayiniImizila imvamisa idlula indawo eyinkimbinkimbi, kufaka phakathi izintaba, izigodi nezingqinamba ezingaphansi kwamanzi. Amapayipi e-Hallol-Pipe ahlukaniswayo enzelwe ama-diameter ahlukahlukene kanye nobukhulu odongeni, okuvumela ukuguquguquka kokuzivumelanisa nezimo ezahlukahlukene ngaphandle kokuyekethisa ubuqotho obuhlukahlukene ngaphandle kokuyekethisa ubuqotho obuhlukahlukene. Bangakwazi ukubekezelela ngempumelelo ingcindezi yangaphandle kanye nokuxineka komhlaba, ukuqinisekisa ukuphepha nokwethenjwa kohlelo lokuhamba lwamafutha.

I-4. Ukusebenza kwezindleko: Amapayipi ahlelekile ahlukahlukene ngokuvamile asebenza kakhulu kunezinye izinketho zamapayipi ezinjengamapayipi ensimbi aqinile ngenxa yokusebenza kwawo okukhulu kwezinsimbi. Inqubo yokufaka i-welding ivumela ukwakhiwa kwamapayipi amakhulu abuyisiwe, ngaleyo ndlela anciphise isidingo sokuxhuma okuhlangene ngokweqile. Ngokwengeziwe, isilinganiso sabo sokuqinisa isisindo siqinisekisa ukusetshenziswa okuhle kwezinto ezibonakalayo futhi kunciphise izindleko zokuhamba.

5 Uma ukulimala noma ukugqokwa kwenzeka, amapayipi ngamanye angashintshwa ngaphandle kwesidingo sokukhipha yonke ipayipi. Le ndlela inciphisa isikhathi sokuphumula futhi inciphise izindleko zokulungisa, iqinisekisa ukuhamba kwamafutha aqhubekayo.

Ekuphetheni:

I-Hollow Pipes ehlelekile, ikakhulukaziI-SSAWamapayinjana, dlala indima ebalulekile ekwakheni amanethiwekhi aqinile futhi asebenza kahle wamafutha wepayipi. Lawa mapayipi sebephenduke ukukhetha okukhethwayo komkhakha wamafutha negesi ngenxa yokuqina kwesakhiwo, ukuvikelwa kokugqwala, ukungaguquki kwezindlela ezahlukahlukene, izindleko zokusebenzisa izindleko. Iqhaza elibalulekile abalidlalayo ekuqinisekiseni ukuthunyelwa kwamafutha aphephile nangokuthembekile akunakweqiwa. Ukuthuthuka okuqhubekayo kanye nokusetshenziswa kwamapayipi wephrofayili ayi-aze abuye athuthukise ingqalasizinda yomugqa wamafutha wepayipi ukuze ahlangabezane nezidingo zamandla akhulayo emhlabeni wanamuhla.

Okwedlule: Ukuthuthukisa ingqalasizinda yegesi yemvelo nge-Tube Enkulu Ye-Weldeter: Izinzuzo ze-S235 J0 Spiral Spiral Pipes

Olandelayo: Ububanzi obukhulu be-weded amapayipi amapayipi amapayipi amapayipi

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