Shandong Weichuan Metal Prodducts Co., Ltd.

Q235 square tube e nang le boleng bo holimo le theko e tlase

Tlhaloso e Khutšoanyane:

Q235 welded square pipe ke lebitso la peipi ea lisekoere, ke hore, phala ea tšepe e nang le bolelele bo lekanang. E entsoe ka tšepe e rolotsoeng ka tharollo ea theknoloji. Ka tloaelo, tšepe e hlobolisa e sa phutholoha, e bataletse, e kobehile 'me e tšeloa ho etsa phala e chitja, ebe phala e chitja e phuthoa ho hlahloba phaephe ea lisekoere ea Q235, ebe e khaola bolelele bo hlokahalang.


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Q235 welded square pipe

Q235 welded square pipe ke lebitso la peipi ea lisekoere, ke hore, phala ea tšepe e nang le bolelele bo lekanang. E entsoe ka tšepe e rolotsoeng ka tharollo ea theknoloji. Ka tloaelo, tšepe e hlobolisa e sa phutholoha, e bataletse, e kobehile 'me e tšeloa ho etsa phala e chitja, ebe phala e chitja e phuthoa ho hlahloba phaephe ea lisekoere ea Q235, ebe e khaola bolelele bo hlokahalang. E tloaelehileng ke likotoana tse 50 ka sephutheloana. Matla a bua ka mosebetsi oa Q235 welded square tube ho hanela timetso (deformation e loketseng ea polasetiki kapa fracture) tlas'a mojaro o tsitsitseng. Hobane mefuta ea ts'ebetso ea mojaro e kenyelletsa tsitsipano, ho khitla, ho pota-pota, ho kuta joalo-joalo, hobane matla a boetse a arotsoe ka matla a tsitsitseng, matla a khatello, matla a flexural, matla a ho kuta joalo-joalo. Hangata ho na le kamano e tiileng pakeng tsa matla a sa tšoaneng. Tšebelisong e tloaelehileng, matla a ho tiea ke tekanyo ea bohlokoa ka ho fetisisa ea matla. Matla a hanana le matla a timetso, a bitsoang storming toughness.

Mojaro oa likarolo tse nang le tsoelo-pele e kholo o bitsoa charge and trap load. Matla, polasetiki le sekhutlo seo ho buisanoeng ka sona hamorao ke matšoao a ts'ebetso ea mochini oa Q215 welded square pipe tlas'a mojaro o tsitsitseng. Ha e le hantle, mechine e mengata ea mechine e tlas'a mojaro o pheta-phetoang, 'me monyetla oohle o khathetse tikolohong ena. Lekhalo la mokhathala ke nale ea ho lekanya boemo bo bonolo le bo thata ba data ea tšepe. Lilemong tsa morao tjena, mokhoa o sa sebelisoeng ka ho fetesisa oa ho lekanya li-angle ka hare ke mokhoa oa khatiso oa angle. E sebelisa indenter e nang le palo e itseng le sebopeho ho tobetsa holim'a data ea Q235 welded square tube tlas'a mojaro o itseng, 'me ka hare e lekanya boleng ba eona ba angle ho latela mochine oa khatiso ka boemo. Mekhoa e sebelisoang hangata e kenyelletsa Brinell angle (HB), Rockwell angle (HRA, HRB, HRC) le Vickers angle (HV). Angular plasticity e bua ka matla a deformation polasetiki (ka ho sa feleng deformation) ntle le timetso ea thepa ea tšepe tlas'a mojaro. Plastic Q215 welded square tube tube e sa tloaelehang ea seamless seamless e ntšetsoa ka har'a tube e chitja e se nang moeli. Phapang pakeng tsa seamless le welded square tube ke ea sebele. Ke mofuta oa sekwere tube (rectangular tube). Moea oa lisebelisoa tse ngata o ka etsa 'mele oa lisekoere tube (rectangular tube). Mokhoa oa eona ke, hobaneng le hore na o sebelisoa hokae. Boholo ba li-square tubes tsa Q215 ke li-tubes tsa tšepe, haholo-holo li-square tubes, li-square tubes tse pentiloeng ka bosoeu, li-square tubes (li-tubes tse nang le mahlakore a mabeli), joalo-joalo.

The moqotetsane sekheo sa welded lisekoere phala ka hlahisa phala welded le bophara kholoanyane phala, 'me le se nang letho ka bophara tšoanang ka boela hlahisa phala welded le bophara fapaneng phaephe. Leha ho le joalo, ha ho bapisoa le phaephe e otlolohileng ea seam square e nang le bolelele bo lekanang, bolelele ba weld bo eketseha ka 30 ~ 100%, mme lebelo la tlhahiso le tlase.

Liphaephe tse sekoere tse cheselitsoeng tse nang le bophara bo boholo kapa botenya ka kakaretso li entsoe ka tšepe e se nang letho ka ho toba, ha liphaephe tse nyenyane tse cheselitsoeng le lipeipi tse tšesaane tse cheselitsoeng ka marako li hloka feela ho tšeloa ka ho toba ka khoele ea tšepe. Joale ka mor'a ho bentša ha bonolo, ho taka terata ho lokile. Ka hona, tjheseletsa ea seam e otlolohileng e sebelisoa haholo bakeng sa liphaephe tse cheselitsoeng ka bophara bo nyane, 'me welding ea spiral e sebelisoa haholo bakeng sa liphaephe tse cheselitsoeng ka bophara bo boholo.

Lisebelisoa tse tloaelehileng tsa liphaephe tsa square welded ke: Q235A, Q235C, Q235B, 16Mn, 20#, Q345, L245, L290, X42, X46, X60, X80, 0Cr13, 1Cr17, 00cr19ni11, 1Cr18Ni9, joalo-joalo, 0cn 18, jj.

Welded tšepe e sa hloekang phala bakeng sa mokhabiso (GB / T 18705-2002), tšepe e sa hloekang welded phala bakeng sa mokhabiso moaho (JG / T 3030-1995), bophara e khōlō welded tšepe phala bakeng sa phetiso tlaase khatello mokelikeli (GB / T 3091-2001), le phala ea tšepe e cheselitsoeng bakeng sa phapanyetsano ea mocheso (yb4103-2000).


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