I-GOST-12820 kunye ne-GOST-33259 yimigangatho ye-steel plate flat welding flanges eyenziwe yi-Russian Standardization Organisation. Yomibini imigangatho iyasebenza kumbhobho kunye nokudibanisa ivalve. I-Plate uhlobo lwe-flange ye-welding flange yindlela yokudibanisa i-flange eqhelekileyo, esetyenziswa ngokubanzi kwiindawo ezahlukeneyo zemizi-mveliso ngenxa yofakelo olulula, ukomelela okuphezulu, kunye nokusebenza kakuhle kokutywinwa.
Oku kulandelayo yimixholo esisiseko yeGOST-12820/GOST-33259 standard:
Uluhlu lobungakanani: DN10~DN2000
Iqondo loxinzelelo: PN6, PN10, PN16, PN25, PN40
Material: carbon steel, stainless steel, intsimbi yealloyi, njl
Indlela yokudibanisa: i-flat welding connection
Unyango lomphezulu: ukucoca, ukupeyinta, okanye ukutshiza ngeplastiki
Ububanzi besicelo: Ngokuqhelekileyo isetyenziselwa ukudityaniswa kwemibhobho kunye nokudibanisa i-valve kwi-petroleum, ikhemikhali, igesi yendalo, unyango lwamanzi, ukufudumeza kunye nokubonelela ngegesi kumashishini.
I-GOST-12820 ichaza imilinganiselo, izixhobo, iinkqubo zokuvelisa, amanqanaba oxinzelelo, unyango olungaphezulu, kunye neemfuno zokuhlolwa kweeflange;
Umgangatho we-GOST-33259 uchaza imilinganiselo kunye nokunyamezela izitywini zobuso kunye noqhagamshelo lweflangeiiflange zokuwelda ezicaba, kunye nokumila kunye nomgangatho ophezulu weendawo zokutywina.
Kubalulekile ukuqaphela ukuba kufanelekileiiflangekunye neegaskets zikhethiweyo ukuqinisekisa ukhuseleko kunye nokuqina koqhagamshelwano. Ukongezelela, ngexesha lofakelo, kuyafuneka ukuba ubeke ingqalelo kwi-symmetry ye-flange kunye namandla achanekileyo okuqinisa ukuphepha iingxaki ezifana nokuvuza kwi-flange uxhumano.
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 iipakethe 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, ibholithi 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.