Likarolo tsa Yuantai Derun Longitudinal qoelisoa Arc Welded Pipe
1. Ts'ebetso ea tlhahiso
•Ho tjheseletsa ka maqhubu a phahameng (ERW): ho loketse tlhahiso ya diphaephe tsa tshepe tse nyane le tse mahareng tse bophara. Mocheso o hlahiswang ke maqhubu a phahameng o qhibilihisa mathoko a leqhetsoana mme o a kopanya tlasa kgatello ho etsa weld e matla.
•Ho tjheseletsa arc e kenelletseng ka mahlakore a mabedi (LSAW): e sebediswa bakeng sa ho etsa diphaephe tsa tshepe tse bophara bo boholo, ho sebediswa theknoloji ya ho tjheseletsa arc e kenelletseng ka mahlakore ho tjheseletsa kahare le kantle ka nako e le nngwe ho netefatsa boleng ba tjheseletso.
2. Thepa le litlhaloso
•Thepa: Hangata ho sebediswa mekgahlelo e fapaneng ya tshepe ya sebopeho sa khabone kapa thepa e meng ya tshepe ya alloy jwalo ka Q195, Q235, Q355, jj. Kgetho e ikgethang e itshetlehile hodima ditlhoko tsa tshebediso.
•Mefuta e mengata ea litlhaloso: Litlhaloso tse fapaneng tsa liphaephe tsa tšepe tse nang le bophara bo tlohang ho tse nyane ho isa ho tse kholo li ka hlahisoa, 'me boholo le botenya bo khethehileng li ka etsoa ka mokhoa o ikhethileng ho latela litlhoko tsa bareki.
3. Kalafo ea holim'a metsi
•Ho lahla galvani: Ho ntlafatsa ho hanyetsa ho bola ha liphaephe tsa tšepe le ho eketsa nako ea tsona ea ts'ebeletso.
•Penta kapa ho penta: Ho penta bokaholimo ho etsoa ho latela litlhoko tsa bareki, e leng se sa ntlafatse feela bokhoni ba ho thibela ho bola empa hape se khabisa ponahalo.
4. Taolo e tiileng ea boleng
•Teko ea thepa e tala: Tlhahlobo e tiileng ea metsoako ea lik'hemik'hale le liteko tsa thepa ea mechini li etsoa sehlopheng se seng le se seng sa tšepe e kenang fekthering.
•Tlhokomelo ea ts'ebetso ea tlhahiso: Kenya tšebetsong tlhahlobo ea boleng bo felletseng ts'ebetsong eohle ea tlhahiso, ho kenyeletsoa le tlhahlobo ea ho nepahala ha litekanyo, boleng ba weld, jj.
•Tlhahlobo ea sehlahisoa se felileng: Lihlahisoa tse felileng li tlameha ho feta letotong la mekhoa e thata ea tlhahlobo, joalo ka tlhahlobo ea khatello ea metsi, liteko tse sa senyeheng, jj., ho netefatsa hore boleng ba sehlahisoa bo fihlela litlhoko tse tloaelehileng.
1.Litšebeliso tse ka sehloohong tsa liphaephe tse otlolohileng tse omeletseng
Sepalangoang sa metsi
•Oli le khase ea tlhaho: liphaephe tsa phetiso tse nang le khatello e tlase (joalo ka liphaephe tsa makala, liphaephe tsa pokello).
•Merero ea paballo ea metsi: liphaephe tsa metsi, litsamaiso tsa ho ntsha metsi, liphaephe tsa nosetso ea temo.
•Indasteri ea lik'hemik'hale: ho tsamaisoa ha metsi kapa likhase tse sa senyeheng (thepa e hloka ho khethoa ho latela mokhoa oa ho e sebelisa).
Boenjiniere ba kaho le meaho
•Foreimi ea moaho: e sebelisetsoa ho tšehetsa litšiea, maballo, lithapo, jj. bakeng sa mehaho ea meaho ea tšepe.
•Sekhafole: se sebediswa e le palo e otlolohileng kapa palo e otlolohileng ya sekhafole se bobebe, seo ho leng bonolo ho se haha kapele.
•Mafense le litšepe tsa tšireletso: tse kang liphaephe tse tšehetsang libaka tsa kaho le litšepe tsa tšireletso ea litsela.
Tlhahiso ea mechini
•Matlo a thepa: joalo ka sebopeho sa foreimi sa fene le ntlo ea moea o pholileng.
•Lisebelisoa tsa ho tsamaisa thepa: likarolo tse seng tsa khatello e phahameng tse jarang thepa tse kang lirolara tsa ho tsamaisa thepa le li-drive shafts.
Koloi le lipalangoang
•Chassis ea koloi: likarolo tsa sebopeho sa literaka tse bobebe le litereilara.
•Mehaho ea lipalangoang: liphaephe tsa tšehetso bakeng sa lipalo tsa mabone a literateng le lipalo tsa matšoao a sephethephethe.
Masimo a mang
•Tlhahiso ea thepa ea ka tlung: masapo a thepa ea ka tlung ea tšepe (joalo ka lishelefo le litente).
•Boenjiniere ba motlakase: matsoho a tšireletso ea cable, likarolo tsa sebopeho sa tora ea phetisetso.
Litlhaloso tsa mehlala ea liphaephe tse otlolohileng tse nang le seam e otlolohileng
Litlhaloso tsa liphaephe tse otlolohileng tse welletsoeng ka seam hangata li aroloa ka bophara ba kantle (OD), botenya ba lebota (WT), le thepa, 'me li latela maemo a machaba kapa a naha. Tse latelang ke lihlopha tse tloaelehileng le litlhaloso tse tloaelehileng:
1. Tlhophiso ho ya ka tshebetso ya tlhahiso
Ho tjheseletsa kganyetso e phahameng ya maqhubu (phaephe ya ERW):
•Tshebetso: Sebelisa motlakase o phahameng ho futhumatsa lehlakore la poleiti ea tšepe le ho e tjheseletsa tlas'a khatello.
•Litšobotsi: Ho chesetsoa ka moqotetsane, bokgoni bo phahameng, bo loketse liphaephe tse nang le mabota a masesaane (botenya ba lebota ≤ 20mm).
•Ts'ebeliso: Tsamaiso ea mokelikeli o nang le khatello e tlase, tšehetso ea sebopeho.
Ho tjheseletsa arc e kentsweng ka metsing (Phaephe ea LSAW, ho tjheseletsa arc e qoelitsoeng ka seam e otlolohileng ka mahlakore a mabedi):
• Ts'ebetso: Ho sebelisoa theknoloji ea ho tjheseletsa ea arc e qoelitsoeng ka metsing, mahlakore ka bobeli a tjheseletsa, 'me matla a ho tjheseletsa a phahame.
• Likarolo: Botenya ba lebota bo boholo haholo (hangata ≥6mm), bo loketse maemo a khatello e phahameng kapa moroalo o phahameng.
• Tšebeliso: Liphaephe tsa oli le khase tse tsamaeang sebaka se selelele, merero e meholo ea meaho.
| maemo a tloaelehileng | Mefuta e fapaneng ea Tlhaloso | thepa | Maemo a kopo |
| GB/T 3091-2015 | Bophara ba kantle: 21.3mm ~ 610mm; Botenya ba lebota: 2.0mm ~ 25mm | Q195, Q235, Q345 | Sepalangoang sa mokelikeli o nang le khatello e tlase, sebopeho sa moaho |
| ASTM A53 | Bophara ba kantle: 1/8"~26"; Botenya ba lebota: SCH40, SCH80, jj. | Gr.A、Gr.B | Liphaephe tse akaretsang (metsi, khase) |
| API 5L | Bophara ba kantle: 10.3mm ~ 1422mm; Botenya ba lebota: 1.7mm ~ 50mm | X42, X52, X60, jj. | Liphaephe tsa phetisetso ea oli le khase |
| EN 10219 | Bophara ba kantle: 10mm ~ 600mm; Botenya ba lebota: 1.0mm ~ 40mm | S235、S355 | Sebopeho sa meaho, tlhahiso ea mechini |
3. Mehlala ea litlhaloso tse tloaelehileng
• Phaephe e nang le mabota a masesaane: OD 21.3mm×Botenya ba lebota 2.0mm (GB/T 3091), e sebediswang bakeng sa diphaephe tsa metsi tse nang le kgatello e tlase.
• Phaephe e nang le mabota a mahareng a teteaneng: OD 219mm×Botenya ba lebota 6mm (API 5L X52), e sebelisetsoang ho bokella le ho tsamaisa oli le khase.
• Phaephe e bophara bo boholo: OD 610mm×Botenya ba lebota 12mm (Ts'ebetso ea LSAW), e sebelisetsoang liphaephe tse kholo tsa merero ea paballo ea metsi.
Nako ea poso: Hlakola-10-2025
