Ho Matlafatsa Metsi a Metsi ka Liphaephe tsa Steel tsa Spiral Welded Carbon
Tsebisa:
Ha sechaba se ntse se hola le litlhoko tsa indasteri li ntse li eketseha, tlhokahalo ea ho fana ka metsi a hloekileng, a ts'epahalang e ba ea bohlokoa.Ho bohlokoa ho aha liphaephe tse tšoarellang, tse sebetsang hantle tse ka mamellang nako e telele ha ho ntse ho netefatsa litekanyetso tse phahameng ka ho fetisisa tsa polokeho le ts'epo.Lilemong tsa morao tjena, lipeipi tsa spiral welded carbon steel li fetohile karolo ea bohlokoa ea merero ea litšebeletso tsa motheo tsa metsi, ho fetola tselaho tjheseletsa peipi ya carbonle masimo a lipeipi tsa metsi.Ka poso ena ea blog, re tla shebisisa melemo, lits'ebetso, le tsoelopele ea spiral welded carbon steel pipe bakeng sa ho ntlafatsa meaho ea metsi.
Thepa ea Mechanical pipe ea SSAW
| tšepe kereiti | bonyane matla a tlhahiso | matla a fokolang a Tensile | Elongation e fokolang |
| B | 245 | 415 | 23 |
| X42 | 290 | 415 | 23 |
| X46 | 320 | 435 | 22 |
| X52 | 360 | 460 | 21 |
| X56 | 390 | 490 | 19 |
| X60 | 415 | 520 | 18 |
| X65 | 450 | 535 | 18 |
| X70 | 485 | 570 | 17 |
Sebopeho sa lik'hemik'hale tsa liphaephe tsa SSAW
| tšepe kereiti | C | Mn | P | S | V+Nb+Ti |
| Boholo % | Boholo % | Boholo % | Boholo % | Boholo % | |
| B | 0.26 | 1.2 | 0.03 | 0.03 | 0.15 |
| X42 | 0.26 | 1.3 | 0.03 | 0.03 | 0.15 |
| X46 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X52 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X56 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X60 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X65 | 0.26 | 1.45 | 0.03 | 0.03 | 0.15 |
| X70 | 0.26 | 1.65 | 0.03 | 0.03 | 0.15 |
Mamello ea Geometric ea liphaephe tsa SSAW
| Mamello ea Geometri | ||||||||||
| bophara ba kantle | Botenya ba lebota | ho otloloha | ntle le ho pota | boima | Bolelele ba lifaha tsa weld | |||||
| D | T | |||||||||
| ≤1422 limilimithara | bolelele ba 1422 mm | ＜15 limilimithara | ≥15mm | pheletso ea lipeipi 1.5m | bolelele bo feletseng | 'mele oa phala | pheletso ea peipi | T≤13mm | T ~ 13mm | |
| ±0.5% | joalo ka ha ho lumellanoe | ±10% | ± 1.5mm | 3.2 limilimithara | 0.2% L | 0.020D | 0.015D | '+10% | 3.5 limilimithara | 4.8mm |
Teko ea Hydrostatic
Peipi e tla mamella teko ea hydrostatic ntle le ho lutla ka seam se cheselletsang kapa 'mele oa phala
Manonyeletso ha a hloke ho lekoa ka mokhoa oa hydrostatically, ha feela likaroloana tsa liphaephe tse sebelisoang ho tšoaea li-joints li ne li lekoa ka katleho ka hydrostatically pele ho ts'ebetso ea ho kopanya.
1. Matla a peipi ea tšepe ea spiral welded carbon:
Spiral welded carbon steel pipee na le matla a phahameng ka lebaka la ts'ebetso ea eona e ikhethang ea tlhahiso.Ka ho sebelisa li-coil stock tse chesang, phala e etsoa ka spiral weld, e etsang hore ho be le weld e tsoelang pele.Sena se phetha karolo ea bohlokoa ho bolokeng botšepehi ba sebopeho sa phaepe, ho netefatsa hore e khona ho mamella likhatello tse phahameng le maemo a tikoloho a phephetsang.Matla a eona a phahameng a matla a etsa hore e be khetho e tšepahalang bakeng sa lits'ebetso tsa phepelo ea metsi malapeng le indastering.
2. Ho tšoarella le ho hanyetsa kutu:
E 'ngoe ea litaba tse kholo ka merero ea meralo ea motheo ea metsi ke ho hoholeha ha lipeipi ka nako.Spiral welded carbon steel pipe e bonts'a khanyetso e ntle ea kutu ka lebaka la tšireletso ea zinc kapa epoxy coating.Ho roala ho sebetsa e le tšitiso ho likarolo tse ka ntle, ho thibela mafome le ho lelefatsa bophelo ba liphaephe tsa hau.Ho hanyetsa ha bona ha kutu ho netefatsa katleho ea nako e telele ha ho ntse ho fokotsa litšenyehelo tsa tlhokomelo ea lipeipi tsa metsi.
3. Ho feto-fetoha ha maemo:
Spiral welded carbon steel pipe e sebetsa ka tsela e fapaneng mme e loketse morero ofe kapa ofe wa meralo ya metsi.Ho tloha ho marang-rang a phepelo ea metsi a nooang ho ea ho litsi tsa ho hloekisa metsi a litšila, liphaephe tsena li ka fetoloa ho latela litlhoko tse khethehileng tsa morero ka mong.Ho feta moo, ho tenyetseha ha tsona ho etsa hore ho be bonolo ho li kenya, esita le libakeng tse thata kapa tse nang le litšisinyeho tsa lefatše.
4. Ho boloka litšenyehelo:
Hangata merero ea meralo ea motheo ea metsi e tobane le likhaello tsa lichelete, e leng ho etsang hore ho boloka litšenyehelo e be ntlha ea bohlokoa.Spiral welded carbon steel pipe ke khetho ea phala ea moruo ka lebaka la bophelo ba eona bo bolelele le ho tšoarella.Bophelo ba bona bo bolelele ba ts'ebeletso, hammoho le litlhoko tse tlase tsa tlhokomelo, bo fokotsa haholo litšenyehelo tsa potoloho ea morero.Ho feta moo, theknoloji ea ho tjheseletsa carbon tube e tsoetse pele lilemong tsa morao tjena, e ntlafatsa ts'ebetso ea ho tjheseletsa le ho fokotsa litšenyehelo.
5. Maikutlo a tikoloho:
Moshoelella ke taba ea bohlokoa ntlafatsong ea meaho ea sejoale-joale.Spiral welded carbon steel pipes e ikamahanya le metheo ena kaha e ka sebelisoa hape ka 100%, e thusa ho fokotsa tlhahiso ea khabone nakong e telele.Tšebeliso ea bona ea ho sebelisoa hape e khothalletsa moruo oa selikalikoe ha e ntse e fana ka tharollo e tšepahalang le e se nang botsoalle bakeng sa lipalangoang tsa metsi.
Ha re phethela:
Spiral welded carbon steel pipe e fetotse lekala la meralo ya motheo ya metsi, e phahamiseditse mokoallo bakeng sa tjheseletsa ya diphaephe tsa carbon lelikhoele tsa metsi.Liphaephe tsena li fana ka matla a phahameng, ho tšoarella, ho hanyetsa ho bola le ho feto-fetoha ha maemo, ho fana ka tharollo e tšepahalang le e theko e tlaase litlhokong tse ntseng li eketseha tsa metsi tsa sechaba.Ka ho khetha spiral welded carbon steel pipe, re ka betla tsela bakeng sa bokamoso bo tsitsitseng le bo tsitsitseng ba metsi.
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