SELELEKELA:
Litsela tse ntle, hape tse tsejoang ka lipolanete kapa litlolo tse foufetseng, li bapala karolo ea bohlokoa tsamaisong ea Naha ea Flacee Flacerage. Li-plates tsena tse tiileng, tse tšoanang le sekoaelo sa tšepe, ke likarolo tsa bohlokoa tse sebelisetsoang ho thibela ho buloa ha phala le ho thibela li-conteflow. Ho feta moo, litlolo tse foufetseng li fumana lits'ebetso maemong a fapaneng, a kang liphaephe tsa lekala la metsi le likabelo tsa nakoana nakong ea liteko tsa metsi. Tataisong ena e felletseng, re tla tšosa ka melao ea tlhahiso e foufetseng, re tla ithuta ka melao e ea tummeng joalo ka Ansi, le tse ling tsa ja. Ntle le moo, re tla tšolla mabone a tšepe a sebelisitsoeng ho etsa litlolo tse foufetseng tse hlahisang karolo ea hau ea karolo ena e mahlonoko.
Serapa sa 1: Ho utloisisa litekete tse ntle le mesebetsi ea bona
Lieta tse ntle, tse tsejoang e le lipolanete kapa li-flang tse foufetseng, ke likarolo tsa bohlokoa tsa litsamaiso tsa lipeipi. Morero oa bona ke ho thibela litlhaloso tsa phala ka katleho le ho thibela litaba tse tsoang ka ho phaphamalang. Entsoe ka lintho tse thata, likhalase tse ntle li pota-potiloe ke masoba a matheba bakeng sa ho ba le sehokelo se sireletsehileng. Ho tšoana le sekoaelo se matla sa tšepe, li ka fumaneha ka mekhoa e fapaneng, tse ntseng li phahama, li qoqa le maleme le choope. Ho fapana le li-flangs tsa bo-butt, tse foufetseng li haelloa ke molala. Likarolo tsena li sebelisoa qetellong ea lipei tsa lekala la metsi, ho hlakile hore ha ho na mathata kapa likhakanyo.
Serapeng sa 2: Ho Hlalosa Melao ea Tlhahiso ea Bofokoli bo Feats
Li-flang tse foufetseng li latela litekanyetso tse ikhethang tsa tlhahiso ho netefatsa boleng, ho fapana le ho lumellana. Litekanyetso tse tummeng Indastering li kenyelletsa Anssi B1657, KS B15091, BB3627, GB / ~ ~ 9123.4 ~ 9123.4 9123- 2000, JB / T86.1 ~ 86.2-1994. Tekanyetso e 'ngoe le e' ngoe e tšoantša likarolo tse fapaneng tse kang boholo, tse hlokahalang, litekanyetso tsa khatello le lits'ebeletso tsa liteko. Ho bohlokoa ho buisana le morero o ikhethang o sebetsang ho projeke ea hau ho netefatsa ts'ebetso e nepahetseng ea Flange le ho hokahana le sistimi ea hau ea pompoline.
Serapeng sa 3: Liraka tse sa sebetseng tsa tšepe tse sebelisoang ka mokhoa o foung se foufetseng
Khetho ea lits'oants'o e bapala karolo ea bohlokoa ho hlahiseng mefokolo ea limela tse foufetseng, kaha e ama le ho tšoarella ha bona le ho hanyetsa sekhutlo. Lihlahisoa tse fapaneng tsa tšepe li sebetsa ka mokhoa o foufetseng o sa foleng, ho kenyeletsoa empa ha o felle feela ho:
1. Mokhoa oa Carbon: Khetho e amanang le litšenyehelo ka matla a matle le ho hanyetsa mocheso o phahameng. Mera ea tšepe e tloaelehileng e sebelisitsoeng ke a105, Astm A350 lf2, le asm a516 gr. 70.
2. Seteishene se nang le letsoai: Ho loketse lits'ebetso tseo ho hanela ho hanela ho bohlokoa. Li-grade tsa steels tsa steels li kenyelletsa a182 f382 f316 / f316l, ast a182 f321.
3. Lehlakore ana: Likhoele tsena tsa tšepe li ntlafatsa khanyetso e foufatsang ea khatello ea kelello ho sithabela maikutlong, joalo ka mocheso o phahameng kapa libakeng tse matlafatsang. Meetso e tloaelehileng ea alloy e sebelisitsoeng ke a182 f5, asst a182 f9, le asst a182 f91.
Hoa bohlokoa ho khetha sehlopha se loketseng sa tšepe ho latela litlhoko tsa hau, ho nahana ka lintho tse kang tikoloho e sebetsang, khatello, mocheso, le ho pepesetsoa ka lik'hemik'hale le tlhahiso ea lik'hemik'hale.
Serapa sa 4: netefatsa li-flang tsa boleng bo holimo le tse lumellanang
Ha o bokella lipono tse foufetseng, ho bohlokoa ho netefatsa hore li latela melao ea tlhahiso le litifika tsa boleng. Batla barekisi ba tsebahalang ba ikemiselitseng mekhoa ea tlhahiso ea lihlahisoa, ba netefatsa liphoso tsa bona tse foufetseng ba kopana kapa ba feta litlhokahalo tsa indasteri. Ho feta moo, nahana ka bafani ba fanang ka mangolo a lingoliloeng tsa boitsebiso (MTC) bakeng sa taolo ea boleng bo bonolo. Litokomane tsena li tiisa hore liphofu tse foufetseng li felletse tlhahlobo e hlokahalang, e netefatseng hore li na le boikarabello ba hau.
Serapeng sa 5: Qeto le likhothaletso tsa hoqetela
Batang haholo, hape e tsejoang e le mabota a ho feta kapa lipolanete tse foufetseng, ke likarolo tsa bohlokoa tsa litsamaiso tsa lipompo. Tlhahiso ea bona e tiile ka melao e ikhethang ho netefatsa ho lekana le ho hokahana. Mekhoa e metle ea tlhahiso e kang ANSI B16.5, JIS, Jis, le BS e hlahisa boholo ba tšebeliso ea bophelo bo foufatsang, litlhokahalo tsa lintho tse bonahalang. Ho feta moo, lipekere tsa tšepe tse kang carbon, tšepe, le tšepe e anyesang li khethoa ka hloko ho netefatsa ts'ebetso e nepahetseng le ho phela nako e telele. Ha o bokella liphofu tse foufetseng, li lula li etsa hore barekisi ba etellang pele ba pelehetse ho lokisa boleng le ho fana ka litifikeiti tse hlokahalang. By understanding blind flanges' production standards and steel grades, you can confidently select the right components for your pipeline systems, ensuring efficient and safe operations.
Nako ea poso: Mar-09-2024