Isiliphu esixhonyiweyo kwiflange | |||||
Umgangatho | AWWA C207 | ||||
Uxinzelelo | UDIDI D(175-150PSI) , UKLASI E(275PSI) | ||||
Ubungakanani beNPS | 4"-72" DN100-DN1800 | ||||
Umphezulu | Ubuso obuMcaba, uBuso obuPhakamileyo, uLwimi kunye neGroove, i-Ring Joint | ||||
Izinto eziphathekayo | Intsimbi engatyiwa: F304,304L,316,316L,321, A105, A36 njl. | ||||
Indlela yeNkqubo | Ukupeyinta okuMnyama / i-Oyile ye-Anti Rust / Idiphu eshushu iGalvanized |
I-AWWA C207 ngumgangatho oqhelekileyo weentsimbi zensimbi kunye neemfama ezingaboniyo ezikhutshwe yi-American Water Works Association (AWWA).Lo mgangatho uxela iimfuno zobungakanani, imathiriyeli, umlinganiselo woxinzelelo, idiameter yegama, kunye nemilo yeflange yomphezulu yeeflange zentsimbi kunye neepleyiti ezingaboniyo.
I-AWWA C207 ayilona nqanaba lamazwe ngamazwe, kodwa umgangatho welizwe laseMelika (ANSI / AWWA C207).Nangona kunjalo, amazwe amaninzi kunye nemimandla baye bamkela umgangatho we-AWWA C207 okanye ukwahluka kwayo njengomgangatho wabo wendawo yeentsimbi zentsimbi kunye neeflange ezingaboniyo.Umzekelo, iCanada, iOstreliya, iNew Zealand, iMexico, kunye namanye amazwe akuMbindi Mpuma onke asebenzisa umgangatho we-AWWA C207 okanye ukwahluka kwawo.
Iflat welding flange ngentamokumgangatho we-AWWA C207 uxhulumaniso lwe-flange yensimbi, eyaziwa ngokuba yindandatho ye-flange, enobuso obusetyhula kunye nentamo ye-cylindrical.Olu hlobo lweflange ludla ngokusetyenziselwa ukudibanisa imibhobho, iivalvu, iimpompo, kunye nezinye izixhobo kwiinkqubo zamanzi, imibhobho yamanzi, kunye nezinye iinkqubo zokuhambisa ulwelo.
Ubungakanani kunye noxinzelelo loxinzelelo:
Ngokomgangatho we-AWWA C207, ububanzi obuqhelekileyo be-flange ye-flange ye-welding yentamo isuka kwi-intshi ezi-3 ukuya kwii-intshi ze-144, kwaye uluhlu lokulinganisa uxinzelelo lusuka kwi-150 yeepounds nge-intshi nganye ukuya kwi-2500 yeepounds nge-intshi yesikwere.Iiparamitha ezinje ngobubanzi bentamo kunye nobukhulu, ubukhulu bobuso be-flange, inani kunye nobubanzi bemingxuma yebholiti, kunye nohlobo kunye nobukhulu be-gaskets zokutywina kwiiflange ze-welding ezineentamo nazo zichazwe kumgangatho.
Kodwa kwimveliso yokwenyani, ngenxa yemicimbi yezixhobo kunye nezithintelo zothutho lokuthumela ngaphandle, ubungakanani bokwenyani bemveliso bumalunga nee-intshi ezi-3 ukuya kuma-intshi angama-72, eyi-DN100 ukuya kwi-DN1800.
Ukuhlohla:
Ufakelo lwetyibilika kwiflangengokuqhelekileyo kufuna ukudityaniswa komphezulu weflange ngeebholiti kunye namandongomane ekupheleni kombhobho, kunye nokutywinwa ngeegaskithi ukuqinisekisa uqhagamshelo lwemibhobho eqinileyo namanzi.Le ndlela yokudibanisa ineenzuzo zoxhumo olufanelekileyo, ukuthembeka okuphezulu, kunye nokuqhaqha okuqinileyo, kwaye isetyenziswa ngokubanzi kwiinkqubo ezahlukeneyo zemibhobho.
Ukuthelekisa
I-Neck flat welding flange kunye ne-plate flat welding flange zimbini ezisetyenziswa ngokuqhelekileyo izihlanganisi zentsimbi, eziyahluke kancinane kulwakhiwo kunye nokusetyenziswa.Olu lulandelayo luthelekiso phakathi kwabo:
Ifom yesakhiwo: I-flange ye-welding ye-neck flat ine-neck ye-cylindrical, ngelixa i-plate yohlobo lwe-flange ye-welding ayinayo intamo kwaye iqulethe kuphela i-flange kunye ne-flange gasket.
Ububanzi bokusetyenziswa: Iiflange zokuwelda ezisicaba zidla ngokusetyenziselwa ukudibanisa imibhobho, iivalvu, iimpompo, kunye nezinye izixhobo kwiinkqubo zamanzi, imibhobho yamanzi, kunye nezinye iinkqubo zokuhambisa ulwelo, ngelixa ipleyiti yohlobo lweflange yokuwelda idla ngokusetyenziselwa ukuqhagamshela imibhobho emincinci kunye nezixhobo. .
Ukunyanzeliswa koxinzelelo: Ngenxa yokuqina kwentamo kunye neflange yomphezulu wentamo yeflange ye-welding, inokumelana namanqanaba aphezulu oxinzelelo ukusuka kwi-150 yeepounds nge-intshi yesikwere ukuya kuma-2500 eeponti nge-intshi yesikwere.Ipleyiti yohlobo lweeflange zokuwelda zinokumelana noxinzelelo olusezantsi kuphela, kunye noluhlu lokukala uxinzelelo olungaphantsi kwe-150 leeponti nge-intshi yesikwere.
Indlela yokufakela: Iiflange zokuwelda ezisicaba zihlala zifuna ukusetyenziswa kweebholiti kunye namantongomane ukuze ziqhagamshelwe ekupheleni kombhobho, ngelixa ipleyiti yohlobo lweeflange zokuwelda ezisicaba zihlala zisebenzisa iigaskets zeflange kunye neebholiti ukuzidibanisa ukuya ekupheleni kombhobho.Zombini iindlela zokunxibelelana zifuna ulawulo olungqongqo lwetorque yoqhagamshelo kunye nokuqina.
Isishwankathelo, i-neck flat welding flanges kunye ne-plate flat welding flanges zinezicelo ezahlukeneyo kwiinkqubo zemibhobho eyahlukeneyo kunye nezixhobo.Ukukhethwa kweziqhagamshelo zeflange ezifanelekileyo kufuneka kumiselwe ngokusekelwe kwiimfuno ezithile zenkqubo yombhobho kunye nezixhobo.
1.Ibhegi encinci–> 2.Ibhokisi encinci–> 3.Ibhokisi–> 4.Ityala lePlywood elinamandla
Enye yezinto zethu zokugcina
Iyalayisha
Ukupakisha kunye noThumelo
1.Imveliso yobuchwephesha.
2.Iiodolo zovavanyo zamkelekile.
I-3.Inkonzo eguquguqukayo kunye nefanelekileyo yolungiselelo.
4.Ixabiso lokukhuphisana.
Uvavanyo lwe-5.100%, ukuqinisekisa iimpawu zoomatshini
6.Uvavanyo lobungcali.
I-1.Sinokuqinisekisa izinto ezingcono kakhulu ngokwekowuteshini ehambelanayo.
2.Uvavanyo lwenziwa ekufakweni ngakunye phambi kokuziswa.
3.Zonke iipakethi zilungele ukuthunyelwa.
4. Ukwakhiwa kweekhemikhali zezinto eziphathekayo kuhambelana nomgangatho wamazwe ngamazwe kunye nomgangatho wokusingqongileyo.
A) Ndingazifumana njani iinkcukacha ezithe vetshe malunga neemveliso zakho?
Ungathumela i-imeyile kwidilesi yethu ye-imeyile.Siza kubonelela ngekhathalogu kunye nemifanekiso yeemveliso zethu kwireferensi yakho.Singakwazi kwakhona ukubonelela ngezixhobo zombhobho, ibholiti kunye ne-nut, i-gaskets njl. Sijonge ukuba ngumboneleli wakho wesisombululo senkqubo yombhobho.
B) Ndingazifumana njani ezinye iisampuli?
Ukuba uyafuna, siya kukunika iisampuli simahla, kodwa abathengi abatsha kulindeleke ukuba bahlawule intlawulo ecacileyo.
C) Ngaba ubonelela ngamacandelo alungiselelwe wena?
Ewe, ungasinika imizobo kwaye siya kuvelisa ngokufanelekileyo.
D) Leliphi ilizwe othengise ngalo iimveliso zakho?
Sibonelele eThailand, eTshayina eTaiwan, eVietnam, eIndiya, eMzantsi Afrika, eSudan, ePeru, eBrazil, eTrinidad naseTobago, eKuwait, eQatar, eSri Lanka, ePakistan, eRomania, eFransi, eSpain, eJamani, eBelgium, eUkraine njl.njl. (Amanani apha kuphela kubandakanya abathengi bethu kwiminyaka emi-5 yamva nje.).
E) Andikwazi ukubona iimpahla okanye ukuchukumisa iimpahla, ndingajongana njani nomngcipheko obandakanyekayo?
Inkqubo yethu yokulawula umgangatho ihambelana neemfuno ze-ISO 9001: 2015 eqinisekisiwe yi-DNV.Sikufanele ukuba usithembe.Singayamkela iodolo yesilingo ukomeleza ukuthembana.