Litaba
-
Ho utloisisa Pipeline ea DSAW: Tataiso e Felletseng
Lefatšeng la liphaephe, lentsoe phaephe ea DSAW hangata le hlaha lipuisanong mabapi le lihlahisoa tsa tšepe tsa boleng bo holimo. DSAW, kapa Double Submerged Arc Welding, ke mokhoa o sebelisoang ho etsa liphaephe tse bophara bo boholo, haholo-holo indastering ea oli le khase, hammoho le lits'ebetsong tsa leoatleng le tsa meaho. Blo ena...Bala haholoanyane -
Ho utloisisa ASTM A252 Kereiti ea 3: Boitsebiso ba Bohlokoa bakeng sa Litšebeliso tsa Sebopeho
Ha ho tluoa tabeng ea lits'ebetso tsa kaho le tsa sebopeho, khetho ea thepa e bohlokoa ho netefatsa polokeho, ho tšoarella le ts'ebetso. Thepa e 'ngoe e hlomphuoang haholo indastering ke tšepe ea ASTM A252 Grade 3. Tlhaloso ena e bohlokoa haholo bakeng sa tlhahiso ea liqubu tsa liphaephe...Bala haholoanyane -
Ho utloisisa ASTM A139: Mokokotlo oa Litšebeliso tsa Pipe ea SAWH le Pipe e Welded Spiral
Lefatšeng la liphaephe tsa indasteri, melao le maemo a laolang thepa e sebelisoang ke a bohlokoa ho netefatsa polokeho, ho tšoarella le ts'ebetso. E 'ngoe ea maemo ana ke ASTM A139, e bapalang karolo ea bohlokoa tlhahisong le ts'ebelisong ea liphaephe tsa SAWH (spiral arc welded hollow) le spiral...Bala haholoanyane -
Karolo ea Liphaephe tsa Tšepe tse Welded tse Spiral Kahong ea Liphaephe tsa Likhoerekhoere
Liphaephe tsa likhoerekhoere ke karolo ea bohlokoa ea meralo ea motheo ea toropo efe kapa efe, e ikarabellang bakeng sa ho tsamaisa metsi a litšila ho tloha malapeng le likhoebong ho ea litsing tsa kalafo. Ho netefatsa ts'ebetso e sebetsang hantle le e tšepahalang ea lithapo tsa likhoerekhoere, ho bohlokoa ho sebelisa thepa ea boleng bo holimo e ka...Bala haholoanyane -
Bohlokoa ba Liphaephe tsa Mehala Liphaepheng tse Welded tse Bophara bo Boholo Litsamaisong tsa Liphaephe
Lefapheng la lipalangoang tsa oli le khase, liphaephe tsa mohala li bapala karolo ea bohlokoa kahong ea liphaephe tse tšetsoeng ka bophara bo boholo lits'ebetsong tsa liphaephe. Liphaephe tsena li bohlokoa bakeng sa ho tsamaisa oli, khase ea tlhaho, metsi le maro a mang libakeng tse telele, e leng se etsang hore e be karolo ea bohlokoa ea sechaba sa sejoale-joale...Bala haholoanyane -
Bohlokoa ba Ts'ebetso e Sebetsang ea ho Wellisa Liphaephe bakeng sa Liphaephe tsa Tšireletso ea Mollo
Ha ho hahoa le ho hlokomeloa ha mela ea liphaephe tsa mollo, theknoloji ea ho tjheseletsa e bohlokoa. Ebang ke ho kenngoa ho hocha kapa ho lokisoa ha phaephe e seng e ntse e le teng, mekhoa e nepahetseng ea ho tjheseletsa liphaephe e bohlokoa ho netefatsa botšepehi le polokeho ea sistimi ea hau ea tšireletso ea mollo. E 'ngoe ea lihokelo tsa bohlokoa mollong...Bala haholoanyane -
Bohlokoa ba Liphaephe tsa Tšepe tsa Ssaw Liphaepheng tsa Metsi a ka Tlase
Ha ho hahuoa mela e tšepahalang le e tšoarellang ea metsi a ka tlas'a lefatše, ho khetha mofuta o nepahetseng oa phaephe ho bohlokoa. Liphaephe tsa tšepe tsa SSAW, tse tsejoang hape e le liphaephe tsa tšepe tse welded ka arc tse ka tlas'a lefatše, li bapala karolo ea bohlokoa ho netefatseng botšepehi le bophelo ba tšebeletso ea litsamaiso tsa ho fana ka metsi a ka tlas'a lefatše. Mofuta ona oa phaephe o sebelisoa haholo b...Bala haholoanyane -
Melemo ea Pipe e Welded ea Arc e koahetsoeng ka metsing ea A252 Level 3
Ha ho tluoa liphaepheng tsa tšepe, liphaephe tsa tšepe tsa A252 Grade 3 li hlahella e le khetho ea pele liindastering tse ngata. Mofuta ona oa phaephe, o tsejoang hape e le phaephe e koahetsoeng ka arc welded ea spiral submerged (SSAW), phaephe e koahetsoeng ka seam seam, kapa phaephe ea mola oa API 5L, o fana ka melemo e mengata e etsang hore e be khetho e tsebahalang bakeng sa mefuta e fapaneng...Bala haholoanyane -
Ho Utloisisa Tlhahiso le Maemo a Liphaephe tsa Tšepe tse Welded tse Spiral ho ea ka EN10219
Phaephe e welletsoeng ka spiral ke karolo ea bohlokoa indastering e fapaneng ho kenyeletsoa oli le khase, meralo ea kaho le ea metsi. Liphaephe li etsoa ho sebelisoa mokhoa o ikhethang o bitsoang spiral welding, o kenyeletsang ho kopanya likhoele tsa tšepe ho etsa sebopeho se tsoelang pele sa spiral. Tlhahiso ena e ka...Bala haholoanyane -
Utloisisa Melemo ea Liphaephe tsa Seam tsa Spiral Litšebelisong tsa Liindasteri
Phaephe ea seam e spiral, ke phaephe e tjheseditsweng ka di-spiral seams tse bolelele ba yona. Moralo ona o ikgethang o fa phaephe ya seam e spiral melemo e mmalwa ho feta mefuta e meng ya phaephe, e leng se etsang hore e be kgetho e tsebahalang bakeng sa mefuta e fapaneng ya dikopo tsa indasteri. E nngwe ya melemo e meholo ya phaephe e tjheseditsweng ka di-spiral ke matla a yona le di...Bala haholoanyane -
Bohlokoa ba Liphaephe tsa Oli le Khase Indastering ea Matla
Indastering ea eneji ea lefats'e, oli le khase li bapala karolo ea bohlokoa ho khotsofatseng litlhoko tsa matla tsa lefats'e. Ho ntšoa, ho tsamaisoa le ho sebetsoa ha oli le khase ea tlhaho ho hloka marang-rang a rarahaneng a meralo ea motheo, ao liphaephe e leng e 'ngoe ea likarolo tsa bohlokoa ka ho fetisisa. Liphaephe tsa seam tse potolohang ke ...Bala haholoanyane -
Melemo ea Liphaephe tsa Tšepe Mererong ea Kaho
Lefapheng la kaho, tšebeliso ea qubu ea liphaephe tsa tšepe e ntse e ata haholo ka lebaka la melemo le melemo ea eona e mengata. Liqubu tsa liphaephe tsa tšepe ke mofuta oa qubu ea tšepe e sebelisoang haholo mererong ea kaho. E entsoe ka tšepe ea boleng bo holimo 'me e etselitsoe ho khannoa mobung ho...Bala haholoanyane