Didara Gbona Tita Irin Coils China Factory Hot Rolled Carbon Steel Coil
Alaye ọja
| Orukọ ọja | Hotselling Didara to dara julọ Iye nla kanGbona Yiyi Irin Coil |
| Ohun elo | Q195/Q235/Q345/A36/S235JR/S355JR |
| Sisanra | 1.5mm ~ 24mm |
| Iwọn | 3x1219mm 3.5x1500mm 4x1600mm 4.5x2438mm ti adani |
| Standard | 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 | |
| Ipele | A53-A369, Q195-Q345, ST35-ST52 |
| Ite A, Ite B, Ite C | |
| Ilana | Gbona ti yiyi |
| Iṣakojọpọ | Lapapo, tabi pẹlu gbogbo iru awọn awọ PVC tabi bi awọn ibeere rẹ |
| Pipe Ipari | Ipari pẹlẹbẹ/Beveled, ni aabo nipasẹ awọn fila ṣiṣu lori awọn opin mejeeji, ge quare, grooved, asapo ati isọpọ, ati bẹbẹ lọ. |
| MOQ | 1 Toonu, idiyele opoiye diẹ sii yoo dinku |
| dada Itoju | 1. Mill pari / Galvanized / irin alagbara |
| 2. PVC, Dudu ati kikun awọ | |
| 3. epo sihin,egboogi-ipata epo | |
| 4. Ni ibamu si ibara ibeere | |
| Ohun elo ọja | 1. Ṣiṣẹpọ awọn ẹya ile, |
| 2. ẹrọ gbigbe, | |
| 3. imọ-ẹrọ, | |
| 4. ogbin ati ẹrọ ikole, | |
| Ipilẹṣẹ | Tianjin China |
| Awọn iwe-ẹri | ISO9001-2008,SGS.BV,TUV |
| Akoko Ifijiṣẹ | Nigbagbogbo laarin awọn ọjọ 10-15 lẹhin gbigba ti isanwo ilosiwaju |
Ohun elo akọkọ
1.Fluid / Gas ifijiṣẹ, Irin ọna, Ikole;
2.ROYAL GROUP ERW / Welded yika carbon steel pipes, eyi ti o ni didara to ga julọ ati agbara ipese ti o lagbara ni a lo ni lilo pupọ ni Ilana Irin ati Ikole.
Akiyesi:
1.Free iṣapẹẹrẹ, 100% lẹhin-tita idaniloju didara, Ṣe atilẹyin eyikeyi ọna sisan;
2.Gbogbo awọn alaye miiran ti awọn paipu irin carbon yika wa ni ibamu si ibeere rẹ (OEM & ODM)! Iye owo ile-iṣẹ iwọ yoo gba lati ọdọ ROYAL GROUP.
Atọka Iwọn
| Sisanra(mm) | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | adani |
| Ìbú (mm) | 800 | 900 | 950 | 1000 | 1219 | 1000 | adani |
Ilana ti iṣelọpọ
Isejade ilana ti gbona-yiyiirin okunjẹ ọna asopọ bọtini ni iṣelọpọ irin. O kun fọọmu billet irin sinu apẹrẹ awo ti a beere nipasẹ yiyi iwọn otutu giga. Awọn atẹle ni awọn igbesẹ pataki rẹ:
Igbaradi Ohun elo Aise
Ohun elo aise jẹ pẹlẹbẹ simẹnti nigbagbogbo tabi billet, nipọn nipọn 150-300 mm.
Ilẹ pẹlẹbẹ naa n gba mimọ (fun apẹẹrẹ, scarfing ina tabi lilọ ẹrọ) lati yọ iwọn ati awọn abawọn kuro ati rii daju didara yiyi.
Alapapo
Ti jẹun pẹlẹbẹ naa sinu ileru tan ina ti nrin ati ki o gbona si 1100-1300°C lati ṣaṣeyọri austenitization ati ilọsiwaju ductility.
Alapapo akoko ati otutu uniformity gbọdọ wa ni dari lati yago fun overheating tabi underheating.
Roughing
A ti yi okuta pẹlẹbẹ naa sinu ọlọ ti o n yi pada (fun apẹẹrẹ, ọlọ giga meji tabi mẹrin) sinu awọn ifi agbedemeji pẹlu sisanra ti 30-50 mm.
Lẹhin igbasilẹ yiyi kọọkan, iyasilẹ omi titẹ agbara le ṣee ṣe lati yọ Layer oxide dada kuro.
Ipari
Awọn ọpa agbedemeji wọ inu ọlọ ti o pari (eyiti o ni awọn ọlọ mẹfa tabi meje mẹrin- tabi mẹfa mẹfa), nibiti wọn ti di tinrin si sisanra ibi-afẹde (fun apẹẹrẹ, 1.2-25 mm) nipasẹ yiyi lilọsiwaju. Iṣakoso wiwọn aifọwọyi (AGC) ati awọn eto iṣakoso filati ni a lo lati rii daju pe deede iwọn ati taara.
Lakoko ilana sẹsẹ, awọn yipo nilo itutu agbaiye ati lubrication lati ṣe idiwọ abuku gbona ati wọ.
Itutu agbaiye
Awọn ọna itutu agbaiye Laminar yara tutu ṣiṣan naa lati iwọn otutu yiyi ti o kẹhin (isunmọ 800 ° C) si iwọn otutu yara nipasẹ ṣiṣakoso iye omi ati iwọn itutu agbaiye (fun apẹẹrẹ, 30-50°C/aaya).
Ilana itutu agbaiye taara yoo kan microstructure okun (fun apẹẹrẹ, ferrite si ipin pearlite) ati awọn ohun-ini ẹrọ.
Coiling
Awọn rinhoho ti wa ni egbo sinu coils lilo fun pọ yipo ati ki o kan coiler. Iṣoro wa ni iṣakoso laarin 100-500 N/mm² lati rii daju apẹrẹ okun ti o nipọn ati pe ko si awọn coils alaimuṣinṣin.
Awọn iwọn otutu coiling jẹ iṣakoso deede laarin 550-700°C lati mu awọn ohun-ini dara si.
Ifiranṣẹ-Iṣẹ
Itọju oju: Awọn itọju oju oju pẹlu yiyan lati yọ iwọn tabi awọn aṣọ bii galvanizing tabi aluminizing.
Annealing: Ṣe ilọsiwaju ohun elo ductility (fun apẹẹrẹ, annealing recrystallization ṣaaju yiyi tutu). Fifẹ: Yiyi ni titẹ kekere imukuro ikore ni awọn ọja alapin ati ilọsiwaju ipari dada.
Ayẹwo Didara ati Iṣakojọpọ: Awọn ọja ti wa ni ayewo fun awọn iwọn, awọn ohun-ini ẹrọ, ati didara dada ṣaaju ki o to pọ, ṣajọpọ, ati aami ni ibamu si awọn alaye alabara.
Iṣakojọpọ ati Gbigbe
Nigbagbogbo igboro package
Gbigbe:KIAKIA (Ifijiṣẹ Ayẹwo), Afẹfẹ, Rail, Land, Sowo okun (FCL tabi LCL tabi Olopobo)
FAQ
Q: Ṣe olupese ua?
A: Bẹẹni, a jẹ olupilẹṣẹ tube irin ajija ti o wa ni abule Daqiuzhuang, ilu Tianjin, China
Q: Ṣe MO le ni aṣẹ idanwo nikan awọn toonu pupọ bi?
A: Dajudaju. A le gbe ẹru naa fun u pẹlu iṣẹ LCL.(Iru apo eiyan kere)
Q: Ṣe o ni ilọsiwaju isanwo?
A: Fun aṣẹ nla, 30-90 ọjọ L / C le jẹ itẹwọgba.
Q: Ti apẹẹrẹ ba jẹ ọfẹ?
A: Ayẹwo ọfẹ, ṣugbọn olura naa sanwo fun ẹru naa.
Q: Ṣe o jẹ olutaja goolu ati ṣe iṣeduro iṣowo?
A: A ni ọdun meje tutu olupese ati gba iṣeduro iṣowo.
