Litaba - Litšobotsi le Tataiso ea Theko bakeng sa Liphaephe tse Seamless le tse Welded

Pipe ea tšepe ea carbon, thepa ea motheo e sebelisoang haholo indastering, e bapala karolo ea bohlokoa liindastering tse kang peterole, boenjiniere ba lik'hemik'hale le kaho. Liphaephe tse tloaelehileng tsa carbon steel li arotsoe ka mefuta e 'meli:phala ea tšepe e se nang moroalolepeipi ea tšepe e cheselitsoeng.

Liphapang tsa Ts'ebetso ea Tlhahiso

Mabapi le ts'ebetso ea tlhahiso le sebopeho, phala ea tšepe e se nang seamless e thehoa ka ho roala kapa ka extrusion, ntle le li-welded seams. E fana ka matla a phahameng ka kakaretso le ho tiea, e khona ho mamella likhatello tse phahameng le mocheso, 'me e loketse lits'ebetso tse hlokang litlhoko tse thata tsa polokeho ea liphaephe.

Ka lehlakoreng le leng, peipi ea tšepe e cheselitsoeng e etsoa ka lipoleiti tsa tšepe tse kolobisitsoeng le tse nang le litšepe tse le 'ngoe kapa ho feta. Le hoja sena se fana ka katleho e phahameng ea tlhahiso le litšenyehelo tse tlaase, ts'ebetso ea eona tlas'a khatello e phahameng le maemo a feteletseng a tlaase hanyenyane ho feta a pipe e se nang moeli.

Mephato e Tlwaelehileng e Sebediswang bakeng sa Mefuta e fapaneng ya Pipe ya Tshipi ya Carbon

Bakeng sa phala ea tšepe e se nang seam, Q235 le A36 ke limaraka tse tsebahalang. Q235 tšepe phala ke ka tloaelo sebelisoa k'habone sebopeho tšepe sehlopheng Chaena. Ka matla a tlhahiso ea 235 MPa, e fana ka weldability e babatsehang le ductility ka theko e tlaase. E sebelisoa haholo ho aha tšehetso ea sebopeho, lipeipi tsa mokelikeli o tlase oa khatello, le lits'ebetso tse ling, joalo ka liphaephe tsa phepelo ea metsi sebakeng sa bolulo le kaho ea foreimi ea tšepe ea meaho e tloaelehileng ea feme.

Phaephe ea tšepe ea A36ke kereiti e tloaelehileng ea US. Matla a tlhahiso ea eona a ts'oana le Q235, empa e fana ka matla a phahameng a ho tiea le ho ba le tšusumetso e matla. E sebelisoa haholo liphaepheng tse nang le khatello e tlase tlhahisong ea mechini le tlhahiso ea oli, joalo ka ts'ebetso ea likarolo tse nyane tsa mochini le lipeipi tsa oli tse nang le khatello e tlase masimong a oli.

Bakeng sa phala ea tšepe e cheselitsoeng,Q235 peipi ea tšepe e cheselitsoenghape ke mophato o tsebahalang. Ka lebaka la theko e tlase le ts'ebetso e ntle ea tjheseletsa, hangata e sebelisoa phetisong ea khase ea toropo le mererong e tlase ea khatello ea metsi. Ka lehlakoreng le leng, peipi e cheselitsoeng ea A36 e sebelisoa hangata liphaepheng tsa indasteri tse nang le khatello e tlase e nang le litlhoko tse itseng tsa matla, joalo ka liphaephe tsa lipalangoang tse nang le khatello e tlase ho limela tse nyane tsa lik'hemik'hale.

Papiso Dimensions	Q235 Pipe ea tšepe	Pipe ea tšepe ea A36 ea Carbon
Mokhoa o tloaelehileng	China National Standard (GB/T 700-2006 "Carbon Structural Steel")	Mokhatlo oa Amerika oa Liteko le Lisebelisoa (ASTM A36/A36M-22 "Carbon Steel Plate, Shapes, and Bars for Structural Use").
Kotulo ea Matla (Bonyane)	235 MPa (botenya ≤ 16 mm)	250 MPa (ka bophara bo boholo bo felletseng)
Tensile Matla Range	375-500 MPa	400-550 MPa
Litlhokahalo tsa Boipheliso ba Tšusumetso	Teko ea phello ea -40 ° C e hlokahala feela bakeng sa limaraka tse itseng (mohlala, Q235D); ha ho na tlhoko e tlamang bakeng sa limaraka tse tloaelehileng.	Litlhoko: -18 ° C teko ea tšusumetso (litekanyetso tse sa fellang); matla a mocheso o tlase a betere hanyane ho feta limaraka tse tloaelehileng tsa Q235
Maemo a mantlha a Kopo	Kaho ea sechaba (mehaho ea tšepe, litšehetso), liphaephe tsa metsi / khase tse nang le khatello e tlase, le likarolo tse akaretsang tsa mochini	Ho etsa mechine (likarolo tse nyane le tse mahareng), liphaephe tse nang le khatello e tlase ea oli, liphaephe tsa mokelikeli o tlase oa liindasteri.

Ka kakaretso, lipeipi tsa tšepe tse se nang moroallo le tse cheselitsoeng e 'ngoe le e' ngoe e na le melemo ea eona. Ha u reka, bareki ba lokela ho nahana ka khatello le litlhoko tsa mocheso oa kopo e itseng, hammoho le tekanyetso ea bona ea lichelete, 'me ba khethe sehlopha se loketseng, joalo ka Q235 kapa A36, ho netefatsa boleng ba projeke le polokeho.