Namuhla siyaqhubeka nokukhuluma ngezindlela zokufakelwa ze-valve:
Taboo 7
Lapho ipayipi i-welding, umlomo omubi ngemuva kokuthi ipayipi lingekho emgqeni wesikhungo, alikho igebe elisebhangwini, ipayipi elingama-wall obukhulu alizange likhiphe i-groove, futhi ububanzi bokuphakama nokuphakama kwe-webhusayithi akuhlangabezani nezidingo zekhodi yokwakha.
Imiphumela: Ukukhishwa okungalungile kwepayipi akusona kulayini osekhulile kuthinta ngqo ikhwalithi ye-welding nekhwalithi yokubona. Akukhogebe igebe elikulobhangqwana, ipayipi elingama-wall obukhulu alizange likhiphe i-groove, ububanzi nokuphakama kwe-weld akuhlangabezani nezidingo ze-welding azikwazi ukufeza izidingo zamandla.
Izinyathelo: Ngemuva kokufudumala ipayipi, ipayipi akufanele ligxishwe emugqeni wesikhungo; Igebe kufanele lishiywe; Ipayipi elingama-wall obukhulu kufanele lifakwe. Ngaphezu kwalokho, ububanzi nokuphakama kwe-weld kuzofakwa ngokusho kwezidingo ezicacisiwe.
Taboo 8
Ipayipi lingcwatshwe ngokuqondile enhlabathini eqandisiwe kanye nenhlabathi engalashwa, futhi izikhala nezikhundla zePipeatine Support Piers akulungile, futhi ngisho nangesimweni sezitini zegceke elomile.
Imiphumela: Ngenxa yokuxhaswa okungazinzile, ipayipi lalinyazwa kwinqubo yokubuyiselwa emuva, okuholela ekusetshenzisweni kabusha nasekulungiseni.
Izilinganiso: Ipayipi ngeke lingcwatshwe enhlabathini efriziwe futhi lingasebenzi inhlabathi evulekile, ukuhlukaniswa kwe-pier kufanele kuhlangabezane nezidingo zezokwakha, ipadi yokusekelwa kufanele iqine, ikakhulukazi i-interface ye-pipeline, akufanele ibekezelele amandla we-shear. Ama-Brick Support Pires kufanele akhiwe ngamanzi nesihlabathi ukuqinisekisa ubuqotho nokuqina.
Taboo 9
I-bolt yokwanda kwezinto zokusekela amapayipi ezinqunyelwe, i-actilure yokufakwa kwe-expansion Bolt inkulu kakhulu noma i-bolt yokwanda ifakiwe odongeni lwezitini noma nodonga olukhanyayo.
Imiphumela: Ukuxhaswa kwepayipi kukhululekile, ukuguquguquka kwamapayipi, noma kuze kuwele.
Izinyathelo: Ama-bolts wokunwebeka kufanele akhethe imikhiqizo efanelekayo, uma kunesidingo, kufanele ahluthwe ukuhlolwa kokuhlola, ukufakwa kwama-audweter angaphandle kwama-bolts wokunwebeka, ama-bolts wokunwebeka kufanele asetshenziswe esakhiweni sokhonkolo.
Taboo 10
Ipuleti le-flange ne-liner alinamandla ngokwanele, futhi ama-bolts axhumeka amafushane noma anciphile ububanzi. I-Rubber pad isetshenziselwa ipayipi elishisayo, i-dushion ephindwe kabili noma pad esithambekele ngepayipi lamanzi ebandayo, futhi i-flange liner ephuma kwishubhu.
Imiphumela: Ukuxhumeka kwepuleti ye-Flange akweqiwa, noma kulimaze, into evuzayo. Ukufakwa kwe-flange ku-tube kuzokhulisa ukumelana nokugeleza.
Izinyathelo: Ipuleti ye-flange yepayipi kanye ne-liner kumele zihlangabezane nezidingo zokucindezela komsebenzi wepayipi.
I-Rubber Asbestos Pad yokushisa namapayipi amanzi ashisayo okuhlinzeka ngamapani werabha wokuhlinzekwa kwamanzi kanye namapayipi amanzi.
I-Flange liner ngeke ingene kwi-tube, umbuthano wayo ongaphandle emgodini we-flange bolt kufanelekile. Alikho pad ethambekele noma ama-liners ambalwa azobekwa maphakathi ne-flange. Ububanzi be-bolt elixhumanisa i-flange kufanele bube ngaphansi kwama-2mm amakhulu kunokuhlaselwa kweplate ye-flange, futhi ubude be-bolt rod ekhipha i-nut kufanele kube ngu-1/2 ubukhulu be-nati.
Taboo 11
Imininingwane namamodeli we-valve efakiwe awahlangabezani nezidingo zokuklama.
Isibonelo, ingcindezi yokuqothuka ye-valve ingaphansi kwengcindezi yokuhlola uhlelo; I-Gate valve yepayipi lamanzi okuphakelayo lapho ububanzi bepayipi buncane kakhulu noma bulingana no-50mm; owomile futhi ovuthayo wokushisa kwamanzi ashisayo; Futhi ipayipi lepompo yempompo yomlilo yamukela i-butterfly valve.
Imiphumela: thinta ukuvulwa okujwayelekile nokuvalwa kwe-valve okujwayelekile bese ulungisa ukumelana, ingcindezi neminye imisebenzi. Kwabangela ukuthi ukusebenza kohlelo, ukulimala kwe-valve kuphoqelelwa ukulungisa.
Izinyathelo: Yijwayele ubukhulu bezicelo zama-valves ahlukahlukene, bese ukhetha imininingwane namamodeli ama-valve ngokuya ngezidingo zokwakhiwa. Ingcindezi yokuqothuka kwe-valve izohlangabezana nezidingo zengcindezi yokuhlolwa kohlelo. NgokweKhodi Yokwakha: I-Valve yokumisa izosetshenziswa lapho ububanzi bepayipi buncane noma bulingana no-50mm; I-Gate Valve izosetshenziswa lapho ububanzi bepayipi bukhulu kune-50mm. Ukushisa kwamanzi okushisayo owomile, i-vertical control valve kufanele isetshenziswe i-valve valve, ipayipi lamanzi omlilo lempompo akufanele lisebenziseI-butterfly valve.
Ngaphandle kwalokho, iTianjin Tanggu Water Seal Valve Co, Ltd. Ibhizinisi elisezingeni eliphakeme lezobuchwepheshe, imikhiqizo iyi-valve ye-butterfly ye-laferve, i-valve ye-lug butterfly,I-Flange uvemvane uvemvane uvemvane, i-flang eclecercly butterfly i-valve e-flangeI-Valur Plate Plate Check Valve, Y-strainer nokunye. ETiannjin Tanggu Water Seal valve Co, Ltd, siyaziqhenya ngokuhlinzeka ngemikhiqizo esezingeni lokuqala elihlangabezana namazinga aphezulu embonini. Ngobubanzi bethu obubanzi be-valves kanye nokufakelwa, ungasethemba ukuthi sinikeze isixazululo esifanele sohlelo lwakho lwamanzi. Xhumana nathi namuhla ukuze ufunde kabanzi ngemikhiqizo yethu nokuthi singakusiza kanjani.
Isikhathi Seposi: Jan-25-2024
