I-Wholesale Esezingeni Eliphezulu Ikhwalithi Ephakeme Q235B Q345B Umkhiqizi Nomhlinzeki Wezinto Zokwakha Zekhoyili Yensimbi Eshisayo Eshisayo

Ikhwalithi Ephakeme Q235B Q345B Impahla Yokwakha Yekhoyili Yensimbi Egingqiwe Eshisayo

Ikhwalithi ephezulu ye-Q235B Q345B Into Yokwakha Yekhoyili Yensimbi Eshisayo Eshisayo Efakiwe Isithombe

Incazelo emfushane:

Ikhoyili egoqiwe eshisayo isho ukucindezelwa kwamabhilidi kugqinsi olufunwayo lwensimbi emazingeni okushisa aphezulu. Ekugoqeni okushisayo, insimbi iyagoqwa ngemva kokushiselwa esimweni sepulasitiki, futhi ingaphezulu lingase libe ne-oxidized futhi libe mahhadla. Amakhoyili agoqwe ashisayo ngokuvamile anokubekezela okukhulu kobukhulu namandla aphansi nobulukhuni, futhi afanele izakhiwo zokwakha, izingxenye zemishini ekukhiqizeni, amapayipi neziqukathi.

Ukuhlola:SGS, TUV, BV, Factory Inspection

Ibanga:Insimbi ye-carbon

Okubalulekile:60, 65Mn, 55Si2Mn, 60Si2MnA, 50CrVA,

Icebo:I-Hot Rolled

Ububanzi:600-4050mm

Ukubekezelela:±3%, +/-2mm Ububanzi: +/-2mm

Inzuzo:I-Dimension Enembile

Isikhathi sokuthumela:Izinsuku ezi-3-15 (ngokusho kwe-tonnage yangempela)

Ulwazi Lwechweba:Tianjin Port, Shanghai Port, Qingdao Port, njll.

Thumela i-imeyili kithi Whatsapp I-imeyili

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Imininingwane Yomkhiqizo

Igama Lomkhiqizo	I-Hotselling Ikhwalithi Engcono Kakhulu Inani ElikhuluIkhoyili Yensimbi Egingqiwe Eshisayo
Okubalulekile	Q195/Q235/Q345/A36/S235JR/S355JR
Ubukhulu	1.5mm ~ 24mm
Usayizi	3x1219mm 3.5x1500mm 4x1600mm 4.5x2438mm ngokwezifiso
Okujwayelekile	ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M-2004, ASTM A523-1996, BS 1387, BS EN10296, BS
	6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992, GB/T9711
Ibanga	I-A53-A369, Q195-Q345, ST35-ST52
	Grade A, Grade B, Grade C
Icebo	Okushisayo kugoqiwe
Ukupakisha	Inqwaba, noma enazo zonke izinhlobo zemibala ye-PVC noma njengezidingo zakho
Ipayipi Iyaphela	I-Plain end/Beveled, ivikelwe ngamakepisi epulasitiki emikhawulweni yomibili, i-quare esikiwe, i-grooved, intambo kanye nokuhlanganisa, njll.
I-MOQ	1 Amathani, inani lenani elengeziwe lizoba phansi
Ukwelashwa Okungaphezulu	1. Ukugaya kuqediwe /I-Galvanized /stainless steel
	2. I-PVC, Umdwebo omnyama nombala
	3. Uwoyela osobala, uwoyela wokuqeda ukugqwala
	4. Ngokwezidingo zamaklayenti
Isicelo somkhiqizo	1. Ukwenziwa kwezakhiwo zokwakha,
	2. ukuphakamisa imishini,
	3. ubunjiniyela,
	4. imishini yezolimo neyokwakha,
Umsuka	Tianjin China
Izitifiketi	ISO9001-2008,SGS.BV,TUV
Isikhathi sokuthumela	Ngokuvamile zingakapheli izinsuku eziyi-10-15 ngemuva kokuthola inkokhelo yangaphambi kwesikhathi

Isicelo Esiyinhloko

1.Ukulethwa kwamanzi / Igesi, Isakhiwo sensimbi, Ukwakhiwa;
2.ROYAL GROUP ERW/Welded round carbon steel pipes, enekhwalithi Ephakeme kanye nekhono eliqinile lokuhlinzeka asetshenziswa kabanzi esakhiweni Sensimbi kanye Nokwakha.

Qaphela:
1.Isampula yamahhala, isiqinisekiso sekhwalithi sangemuva kokuthengisa esingu-100%, Sekela noma iyiphi indlela yokukhokha;
2.Zonke ezinye izicaciso zamapayipi ensimbi ye-carbon ayindilinga ayatholakala ngokuya ngesidingo sakho (OEM & ODM)! Intengo yefekthri uzoyithola kwa-ROYAL GROUP.

Ishadi likasayizi

Ubukhulu(mm)	3	3.5	4	4.5	5	5.5	eyenziwe ngokwezifiso
Ububanzi(mm)	800	900	950	1000	1219	1000	eyenziwe ngokwezifiso

Inqubo yokukhiqiza

Inqubo yokukhiqiza ikhoyili yensimbi eshisayo iyisixhumanisi esibalulekile ekukhiqizeni insimbi. Ikakhulukazi yenza i-billet yensimbi ibe yisimo sepuleti esidingekayo ngokugingqika kwezinga lokushisa eliphezulu. Okulandelayo izinyathelo zayo eziyinhloko:
Ukulungiswa Kwempahla Engahluziwe
Sebenzisa i-billet eqhubekayo yokuphonsa noma i-billet yokuqala njengempahla eluhlaza, futhi ubukhulu be-billet ngokuvamile bungu-150-300mm.
I-billet ihlanzwa phezulu (njengokuhlanza ilangabi noma ukugaya ngomshini) ukuze kususwe isikali se-oxide kanye nokukhubazeka ukuze kuqinisekiswe ikhwalithi yokugoqa.
Ukushisisa
I-billet ithunyelwa esithandweni sokushisa se-step-beam futhi sishiswe ku-1100-1300 ℃ ukwenza i-billet ifinyelele izinga lokushisa eliqinisekisayo futhi ithuthukise ipulasitiki.
Lawula isikhathi sokushisisa nokufana kwezinga lokushisa ukuze ugweme ukushisa ngokweqile noma izinga lokushisa elinganele.
I-Rough Rolling
Ugqinsi lwe-billet luncishiswa lube ngu-30-50mm ngokusebenzisa isigayo esigoqayo esingahlehlakele (njengesigayo esinamaroll amabili noma ama-four-roll) ukuze kwakheke i-billet emaphakathi.
Ukwehliswa kwamanzi anengcindezi ephezulu kungenziwa ngemva kokugingqa ngakunye ukuze kususwe ungqimba lwe-oxide engaphezulu.
Eqeda Ukugingqa
I-billet ephakathi ingena emshinini wokuqedela (ngokuvamile u-6-7 we-four-roll noma ama-six-roll), futhi kancane kancane incishiswe ibe ugqinsi oluqondiwe (njengo-1.2-25mm) ngokugoqeka okuqhubekayo.
I-AGC (ukulawula ukujiya okuzenzakalelayo) kanye nohlelo lokulawula ukuma kwepuleti kusetshenziswa ukuze kuqinisekiswe ukunemba kobukhulu kanye nokuqondisa komumo wepuleti.
Ama-roller adinga ukupholiswa futhi agcotshwe ngesikhathi sokugoqa ukuze avimbele ukuguga nokuguga.
Ukupholisa
Isistimu yokupholisa i-laminar isetshenziselwa ukupholisa ngokushesha umucu wensimbi ukusuka kumazinga okushisa okugcina (cishe ama-800℃) kuya kuzinga lokushisa legumbi ngokulawula umthamo wamanzi nezinga lokupholisa (elifana no-30-50℃/s).
Inqubo yokupholisa ithinta ngokuqondile i-microstructure (njenge-ferrite ne-pearlite ratio) kanye nezakhiwo zemishini zekhoyili yensimbi.
Ukugoqa
Umucu wensimbi ugoqwa ube ikhoyili yensimbi ngokusebenzisa i-pinch roller nekhoyili, futhi ukushuba kulawulwa ku-100-500N/mm² ukuze kuqinisekiswe ukuthi umumo wekhoyili uqinile futhi ayikho ikhoyili exegayo.
Izinga lokushisa lamakhoyili livamise ukulawulwa ku-550-700℃ ukuze kuthuthukiswe ukusebenza kahle.
Ukwelashwa Okulandelayo
Ukwelashwa kwendawo: ukuchotshozwa ukuze kukhishwe isikali se-oxide, noma ukugalela, i-aluminium plating nezinye izindlela zokwelapha zokumboza.
Anealing: thuthukisa i-ductility yezinto (njengokuhlanganisa kabusha i-annealing ngaphambi kokugoqa okubandayo).
Ukushelela: ukususa iplathifomu yesivuno kanye nokuthuthukisa ukuphela kwendawo ngokugingqika kwesilinganiso esincane sokunciphisa.
Ukuhlolwa kwekhwalithi nokupakishwa: hlola usayizi, izakhiwo zemishini kanye nekhwalithi yendawo, kanye nokugoqa, inqwaba kanye nokumaka ngokwezidingo zekhasimende.