Yintoni ekufuneka yenziwe ngexesha lokufakwa kwe-valve - inxalenye yesibini

Namhlanje siyaqhubeka nokuthetha malunga neenkolelo zokufaka ivelve:

I-taboo 7
Xa i-welding ye-pipe, umlomo ongalunganga emva kombhobho awunguye umgca ombindi, akukho bhanyabhaka, umbhobho wodonga ongayi kuthwala i-Groove, kwaye ububanzi nokuphakama kwe-SALD akufezekisi iimfuno zekhowudi yokwakha.
Iziphumo: I-Pipe Ofnet Olllet ayikho kumgca weziko ichaphazela umgangatho we-welding kunye nomgangatho wokuqonda. Akukho qabaka kwisibini, umbhobho wodonga olungapheliyo lwe-Groove, ububanzi nokuphakama kwe-WALD akufezekisi iimfuno ze-welding akunakuhlangabezana neemfuno zabantu.
IMIQATHANGO: Emva kokufumana umbhobho, umbhobho kufuneka ungabi-mali kumgca ombilini; Umsantsa kufuneka ushiywe; Umbhobho wodonga owomdaka kufuneka ucinyiwe. Ukongeza, ububanzi kunye nokuphakama kwe-WODT kuya kuba yi-welding ngokweemfuno ezichaziweyo.

I-Taboo 8
Umbhobho wangcwatywa ngokuthe ngqo kumhlaba oqaqanjiweyo kunye nomhlaba ongaziwayo, kunye nesithuba kunye nesikhundla se-pipeline yenkxaso ye-pipeline ayilunganga, kwaye nakwindlela yeyadi eyomileyo.
Iziphumo: Ngenxa yenkxaso engazinzanga, umbhobho wonakaliswa kwinkqubo yokuqulunqa ngasemva, okukhokelela ekubuyiseleni kwakhona kunye nokulungiswa.
Amanyathelo: Umbhobho womhlaba awuyi kungcwatyelwa kumhlaba oqaqanjiweyo kunye nomhlaba ongagungqiyo, indawo yePier ifanele ihlangabezane neemfuno zolwakhiwo, i-phedi yenkxaso kufuneka yomelele, ingakumbi i-pipeling, ayifanelanga kuthwala amandla. I-Brick Inkxaso-mali kufuneka yakhiwe ngamanzi kunye nesanti ityhala ukuqinisekisa ukuthembeka kunye nokuqina.

I-taboo 9
I-bolt yokwandiswa kwemibhobho yenkxaso yombhobho ye-Pipe ePhakamileyo iphantsi, i-aperture yofakelo lofakelo olukhulu kakhulu okanye i-bolt yokwandiswa ifakwe kudonga lwezitena okanye kudonga lokukhanya.
Iziphumo: Inkxaso yombhobho ikhululekile, i-Pipe Sciper, okanye iwele.
Amanyathelo: Ukwandiswa kwee-bolts kufuneka khetha iimveliso ezifanelekileyo, ukuba kukho imfuneko, kufuneka zifakwe imvume yokuhlolwa kovavanyo, i-aperture yokufaka i-bolts yokwanda, kufuneka isetyenziswe kwi-BOLTION.

I-TABOO 10
Iplate yeflethi kunye ne-liner ayomelele ngokwaneleyo, kwaye iibhloko zokudibanisa zimfutshane okanye zincinci ubukhulu. I-rabber pad isetyenziselwa umbhobho we-thermal, i-cudion ephindwe kabini okanye i-pad ye-pid yombhobho wamanzi obandayo, kunye ne-flanger iphuma kwityhubhu.
Iziphumo: Uqhagamshelo lweplate yeflethi aluqinile, okanye nkqu nomonakalo, ivumba elivuyiweyo. I-Flange ifake kwityhubhu iya kwandisa ukunganyangeki.
Amanyathelo: Iplate yeflethi yombhobho kunye ne-liner kufuneka ifezekise iimfuno zoxinzelelo lomsebenzi woyilo.
I-rabber asbestos pad yokufudumeza kunye nemibhobho yamanzi eshushu kunye neepadle zerabha zokubonelela ngamanzi kunye nemibhobho yokuntywila.
I-Linenger i-Flange ayiyi kungena kwityhubhu, isangqa saso esiphelelwe ngumngxunya weflethi ifanelekile. Akukho phepha lithambekele okanye iiline ezininzi ziya kubekwa embindini weflange. Ububanzi be-bolt exhuma i-Flanges kufuneka ingaphantsi kwe-2mm kune-aperture kune-aperture yeplate yeflethi, kwaye ubude be-bolt rod i-rod i-1/2 yobungqingqwa be-Nut.

I-Taboo 11
Inkcazo kunye neemodeli zevalve efakiweyo ayihambelani neemfuno zoyilo.
Umzekelo, uxinzelelo oluthile lwevali lungaphantsi koxinzelelo lovavanyo lwenkqubo; I-valve yesango yombhobho wamasebe amanzi amanzi okutya xa umbhobho wobubanzi bungaphantsi okanye ulingana no-50mm; owomileyo nobuphakamileyo ekufudumeleni kwamanzi ashushu; kunye nombhobho we-pump yokutsalwa komlilo wamkela ibhabhathane.
Iziphumo: Kuchaphazela ukuvulwa okuqhelekileyo nokuvalwa kwevali kwaye kulungelelanise ukuxhathisa, uxinzelelo kunye neminye imisebenzi. Nokubangela ukuba ukusebenza kwenkqubo, ukonakaliswa kweveli kunyanzelekile ukuba kulungiswe.
Amanyathelo: uqhelene nenqaku lesicelo seivalva ezahlukeneyo, kwaye ukhethe imigaqo kunye neemodeli zeevali ngokweemfuno zoyilo. Uxinzelelo oluthile lwevalve luya kuhlangabezana neemfuno zoxinzelelo lwenkqubo. Ngokwekhowudi yokwakha: I-valve iya kusetyenziswa xa ububanzi bombhobho bungaphantsi okanye bulingana ne-50mm; I-valve yesango iya kusetyenziswa xa ububanzi bombhobho bungaphezulu kwe-50mm. I-valve eshushu yamanzi eshushu, ethe nkqo i-nkqo isebenzisa i-valve yesango, umlilo wamanzi e-pump yokutsalwa kwamanzi akufuneki asebenziseIbhotile yebhabhathane.

Ngaphandle koko, i-tianjin tang til itywina co., ltd. yithenda yobuqhetseba enobugcisa bokuxhasa amashishini, iimveliso ziyivali yebhabhathane,i-bitch ye-flanges yebhabhathane,, i-flangercect yebhlorho ye-ectcentric, ivalve esemthethweni,I-Wial Steend Plateal Valve, I-y-tinerr njalo njalo. Kwi-tianken tang tial tyhel val ye-valve co., ltd., sizingca ngokubonelela ngeemveliso zeklasi yokuqala ezihlangabezana neyona migangatho iphakamileyo yemveliso. Ngoluhlu lwethu olubanzi lweevalves kunye nezixhobo, unokusithemba ukubonelela ngesisombululo esifanelekileyo kwinkqubo yakho yamanzi. Nxibelelana nathi namhlanje ukuze ufunde ngakumbi ngeemveliso zethu kunye nendlela esinokukunceda ngayo.