Qalabka Dhismaha Gariiradda Birta ee Duuban ee Tayada Sare leh ee Q235B Q345B
| Magaca Badeecada | Hotselling Tayada Ugu Fiican Lacag BadanGariirad Bir ah oo kulul oo la duubay |
| Alaab | Q195/Q235/Q345/A36/S235JR/S355JR |
| Dhumucda | 1.5mm ~ 24mm |
| Cabbirka | 3x1219mm 3.5x1500mm 4x1600mm 4.5x2438mm oo la habeeyey |
| Heerka Caadiga ah | 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 | |
| Fasal | A53-A369, Q195-Q345, ST35-ST52 |
| Darajada A, Darajada B, Darajada C | |
| Farsamada | Kulul oo la duubay |
| Baakad | Baakad, ama nooc kasta oo midabyo PVC ah ama sida aad u baahan tahay |
| Dhammaadka Tuubooyinka | Dhammaad caadi ah/La jaray, oo lagu ilaaliyo daboolo balaastig ah labada daraf, afar gees oo la jaray, la jeexay, la duntay oo la isku xidhay, iwm. |
| MOQ | 1 Tan, qiimaha tirada badan ayaa hoos u dhici doona |
| Daaweynta Dusha Sare | 1. Birta la dhammeeyay / birta galvanized / birta aan lahayn |
| 2. PVC, Rinjiyeynta madow iyo midabka | |
| 3. Saliid hufan, saliid ka hortagta miridhku | |
| 4. Sida waafaqsan shuruudaha macaamiisha | |
| Codsiga Alaabta |
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| Asal ahaan | Tianjin Shiinaha |
| Shahaadooyinka | ISO9001-2008,SGS.BV,TUV |
| Waqtiga Bixinta | Badanaa 10-15 maalmood gudahood ka dib marka la helo lacag bixinta hore |
1. Bixinta dareeraha / gaaska, Qaab-dhismeedka birta, Dhismaha;
2. ROYAL GROUP ERW/tuubooyinka birta kaarboonka wareegsan ee la alxanka leh, kuwaas oo leh tayo sare iyo awood sahay oo xooggan ayaa si ballaaran loogu isticmaalaa qaab-dhismeedka birta iyo Dhismaha.
Fiiro gaar ah:
1. Sampling bilaash ah, 100% hubinta tayada iibka kadib, Taageer hab kasta oo lacag bixin ah;
2. Dhammaan qeexitaannada kale ee tuubooyinka birta kaarboonka wareegsan ayaa laga heli karaa iyadoo loo eegayo baahidaada (OEM&ODM)! Qiimaha warshadda waxaad ka heli doontaa ROYAL GROUP.
| Dhumuc (mm) | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | habaysan |
| Ballaca (mm) | 800 | 900 | 950 | 1000 | 1219 | 1000 | habaysan |
Habka wax soo saarka ee gariiradda birta kulul ee la duubay waa isku xidhka muhiimka ah ee wax soo saarka birta. Waxay inta badan ka dhigtaa billet-ka birta qaabka saxanka loo baahan yahay iyada oo loo marayo rogidda heerkulka sare. Tallaabooyinka ugu muhiimsan ee soo socda waa:
Diyaarinta Walxaha Cayriin
Isticmaal billet-ka tuurista joogtada ah ama billet-ka duubista bilowga ah sida walxo cayriin ah, dhumucdiisuna badanaa waa 150-300mm.
Billet-ka waa la nadiifiyaa dusha sare (sida nadiifinta ololka ama shiididda farsamada) si looga saaro miisaanka oksaydhka iyo cilladaha si loo hubiyo tayada rogidda.
Kuleylinta
Billet-ka waxaa loo diraa foorno kuleylin ah oo tallaabo-qalooc ah waxaana lagu kululeeyaa 1100-1300℃ si billet-ku u gaaro heerkulka astenitizing-ka iyo kor u qaadista dabacsanaanta.
Xakamee wakhtiga kulaylinta iyo isku mid ahaanshaha heerkulka si aad uga fogaato gubasho xad dhaaf ah ama heerkul aan ku filnayn.
Rolling-ka adag
Dhumucda billet-ka waxaa loo dhimaa 30-50mm iyada oo loo marayo warshad rogid qallafsan oo la rogi karo (sida warshad laba-rogid ah ama afar-rogid ah) si loo sameeyo billet dhexdhexaad ah.
Nadiifinta biyaha ee cadaadiska sare leh ayaa la samayn karaa ka dib wareeg kasta oo rogid ah si looga saaro lakabka oksaydhka dusha sare.
Dhammaystirka Duubista
Billet-ka dhexe wuxuu galaa warshadda dhammaystirka (badanaa 6-7 warshadood oo afar-rogid ah ama lix-rogid ah), waxaana si tartiib tartiib ah loogu khafiifiyaa dhumucda bartilmaameedka (sida 1.2-25mm) iyada oo loo marayo rogid joogto ah.
AGC (xakamaynta dhumucda otomaatiga ah) iyo nidaamka xakamaynta qaabka saxanka ayaa loo isticmaalaa si loo hubiyo saxnaanta cabbirka iyo toosanaanta qaabka saxanka.
Roogyada waxay u baahan yihiin in la qaboojiyo oo saliid lagu shubo inta la rogrogayo si looga hortago isbeddelka kulaylka iyo xirmidda.
Qaboojinta
Nidaamka qaboojinta laminar-ka ayaa loo isticmaalaa in si dhakhso ah loogu qaboojiyo xarigga birta laga bilaabo heerkulka rogrogmada ugu dambeeya (qiyaastii 800℃) ilaa heerkulka qolka iyadoo la xakameynayo mugga biyaha iyo heerka qaboojinta (sida 30-50℃/s).
Habka qaboojinta wuxuu si toos ah u saameeyaa qaab-dhismeedka yar (sida saamiga ferrite iyo pearlite) iyo sifooyinka farsamada ee gariiradda birta ah.
Isku duuban
Xarigga birta ah waxaa lagu duubaa gariirad bir ah iyada oo loo marayo duubka iyo gariiradda, xiisaddana waxaa lagu xakameeyaa 100-500N/mm² si loo hubiyo in qaabka gariiraddu uu adag yahay oo uusan jirin gariirad dabacsan.
Heerkulka duubista waxaa badanaa lagu xakameeyaa 550-700℃ si loo wanaajiyo waxqabadka.
Daaweynta Xigta
Daaweynta dusha sare: qurxin si looga saaro miisaanka oksaydhka, ama galvanizing, dahaadhka aluminiumka iyo daawaynta kale ee dahaarka.
Qaboojinta: hagaajinta isku-dhafka walxaha (sida dib-u-cusboonaysiinta dib-u-warshadaynta ka hor inta aan la rogin qabow).
Simitaan: baabi'inta madal wax soo saar iyo hagaajinta dhammaystirka dusha sare iyada oo loo marayo rogrogmada heerka dhimista yar.
Kormeerka tayada iyo baakadaha: hubi cabbirka, sifooyinka farsamada iyo tayada dusha sare, oo duub, xidh oo calaamadee sida waafaqsan shuruudaha macaamiisha.
Badanaa xirmo qaawan
Gaadiidka:Degdeg ah (Gaarsiinta Muunadda), Hawada, Tareenka, Dhulka, Maraakiibta Badda (FCL ama LCL ama Bulk)
S: Ma soo-saare ayaad tahay?
A: Haa, waxaan nahay soo-saare tuubo bir ah oo wareegsan oo ku yaal tuulada Daqiuzhuang, magaalada Tianjin, Shiinaha
S: Ma heli karaa amar tijaabo ah oo kaliya dhowr tan?
J: Dabcan. Waxaan kuu soo rari karnaa xamuulka iyadoo la adeegsanayo adeegga LCL. (Cuntada weelka oo yar)
S: Ma leedahay awood sare oo lacag bixin ah?
A: 30% kahor T/T, 70% waxay noqon doontaa kahor dhoofinta aasaasiga ah ee FOB; 30% kahor T/T, 70% marka loo eego nuqulka BL basic ee CIF.
S: Haddii muunad bilaash ah?
J: Muunad la'aan, laakiin iibsaduhu wuxuu bixiyaa kharashka rarista.
S: Ma tahay alaab-qeybiye dahab ah oo ma hubisaa ganacsiga?
A: Waxaan 13 sano ku jirnaa alaab-qeybiye dahab ah waxaanan aqbalnaa dammaanadda ganacsiga.












