1mm 2mm Tayada Sare 410 420 430 440 Tuubo Bir ah oo aan Daxal Lahayn SS Tube
| tem | 410 420 430 440Tuubo Bir ah oo aan Daxal lahayn |
| Heerka Caadiga ah | JIS, AiSi, ASTM, GB, DIN, EN |
| Meesha Asalka ah | Shiinaha |
| Magaca Summada | BOQORYAAL |
| Nooca | Alxan aan kala go 'lahayn / Alxan |
| Heerka Birta | Taxanaha 200/300/400, 904L S32205 (2205), S32750 (2507) |
| Codsiga | Warshadaha kiimikada, qalabka farsamada |
| Adeegga Habaynta | Laabista, Alxanka, Qurxinta, Feereynta, Jaritaanka, Qaabaynta |
| Farsamada | Kulul la duubay/qabow la duubay |
| Shuruudaha lacag bixinta | T/T (30% DEPOSIT) |
| Muddada Qiimaha | CIF CFR FOB SHAQO-HORE |
Tuubada birta aan lahayn waa nooc ka mid ah birta wareegsan ee godan, kaas oo inta badan loo isticmaalo dhuumaha gaadiidka warshadaha sida batroolka, warshadaha kiimikada, daaweynta caafimaadka, cuntada, warshadaha fudud, qalabka farsamada, iwm., iyo sidoo kale qaybaha qaab-dhismeedka farsamada. Intaa waxaa dheer, marka xoogga leexashada iyo leexashadu isku mid yihiin, miisaanku wuu fudud yahay, sidaas darteed waxaa sidoo kale si weyn loogu isticmaalaa soo saarista qaybaha farsamada iyo qaab-dhismeedka injineernimada. Sidoo kale waxaa badanaa loo isticmaalaa alaabta guriga iyo qalabka jikada, iwm.
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.
Waxyaabaha Kiimikada ee Tuubada Birta ah ee aan lahayn
| Halabuurka Kiimikada % | ||||||||
| Fasal | C | Si | Mn | P | S | Ni | Cr | Mo |
| 201 | ≤0 .15 | ≤0 .75 | 5. 5-7. 5 | ≤0.06 | ≤ 0.03 | 3.5 -5.5 | 16 .0 -18.0 | - |
| 202 | ≤0 .15 | ≤l.0 | 7.5-10.0 | ≤0.06 | ≤ 0.03 | 4.0-6.0 | 17.0-19.0 | - |
| 301 | ≤0 .15 | ≤l.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 6.0-8.0 | 16.0-18.0 | - |
| 302 | ≤0 .15 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 8.0-10.0 | 17.0-19.0 | - |
| 304 | ≤0 .0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 8.0-10.5 | 18.0-20.0 | - |
| 304L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0-13.0 | 18.0-20.0 | - |
| 309S | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0-15.0 | 22.0-24.0 | - |
| 310S | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.035 | ≤ 0.03 | 19.0-22.0 | 24.0-26.0 | |
| 316 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 |
| 316L | ≤0 .03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0 - 15.0 | 16 .0 -1 8.0 | 2.0 -3.0 |
| 321 | ≤ 0.08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0 - 13 .0 | 17.0 -1 9.0 | - |
| 630 | ≤ 0 .07 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | 3.0-5.0 | 15.5-17.5 | - |
| 631 | ≤0.09 | ≤1.0 | ≤1.0 | ≤0.030 | ≤0.035 | 6.50-7.75 | 16.0-18.0 | - |
| 904L | ≤ 2 .0 | ≤0.045 | ≤1.0 | ≤0.035 | - | 23.0 · 28.0 | 19.0-23.0 | 4.0-5.0 |
| 2205 | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.030 | ≤0.02 | 4.5-6.5 | 22.0-23.0 | 3.0-3.5 |
| 2507 | ≤0.03 | ≤0.8 | ≤1.2 | ≤0.035 | ≤0.02 | 6.0-8.0 | 24.0-26.0 | 3.0-5.0 |
| 2520 | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.045 | ≤ 0.03 | 0.19 -0. 22 | 0. 24 -0. 26 | - |
| 410 | ≤0.15 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | - | 11.5-13.5 | - |
| 430 | ≤0.1 2 | ≤0.75 | ≤1.0 | ≤ 0.040 | ≤ 0.03 | ≤0.60 | 16.0 -18.0 | |
Iyada oo loo marayo habab kala duwan oo loo farsameeyo duubista qabow iyo dib-u-habaynta dusha sare ka dib marka la rogo, dhammaystirka dusha sare ee birta aan miridhku lahaynbaars waxay yeelan karaan noocyo kala duwan.
Waxaa jira noocyo badan oo daaweyn dusha sare ah oo loogu talagalay tuubooyinka birta aan daxalka lahayn, mid walbana wuxuu leeyahay astaamo iyo faa'iidooyin u gaar ah.
Mid ka mid ah noocyada ugu badan ee daaweynta dusha sare ee tuubooyinka birta aan daxalka lahayn waa daawaynta 2B. Daaweynta dusha sare waxaa lagu gaaraa iyadoo qabow lagu duubo xaashida birta aan daxalka lahayn ka dibna la buufiyo. Dusha sare ee ka dhalata waxay leedahay dhammaystir siman oo matte ah, oo ku habboon isticmaalka halkaas oo bilicdu aanay ahayn arrinta ugu muhiimsan.
Dhammaystirka kale ee caanka ah ee tuubooyinka birta aan lahayn waa dhammaystirka la cadaydo. Dhammaystirkan waxaa lagu gaaraa iyadoo la isticmaalayo burush silig ah si loo abuuro xariiqyo toosan ama jiif ah oo dusha sare ee tuubada birta aan lahayn. Dhammaystirka la cadaydo waxaa badanaa loo isticmaalaa codsiyada halkaas oo bilicdu ay tahay qodob muhiim ah, sida codsiyada dhismaha ama qurxinta. Marka lagu daro 2B iyo daawaynta dusha sare ee la cadaydo, tuubooyinka birta aan lahayn waxay sidoo kale leeyihiin noocyo kale oo daaweyn dusha sare ah, sida daawaynta dusha sare ee BA iyo daawaynta dusha sare ee muraayadda.
Dhammaystirka BA waxaa lagu gaaraa iyadoo la dhalaalinayo birta aan lahayn birta, taasoo keenta dhammaystir sare oo milicsi leh. Saamaynta muraayadda waxaa lagu gaaraa iyadoo la dhalaaliyo dusha sare ee birta aan lahayn birta, taasoo keenta muuqaal muraayad u eg.
Doorashada dhammaystirka dusha sare ee tuubooyinka birta aan daxalka lahayn waxay ku xiran tahay dhowr arrimood sida adeegsiga, deegaanka, iyo bilicda la rabo. Tusaale ahaan, dhammaystirka 2B wuxuu ku habboonaan karaa codsiyada warshadaha halkaas oo bilicdu aanay ahayn arrin muhiim ah, halka dhammaystirka la cadaydo ama muraayadaysan uu ku habboonaan karo codsiyada dhismaha ama qurxinta. Gunaanadkii, dhammaystirka dusha sare ee tuubooyinka birta aan daxalka lahayn waa arrin muhiim ah oo saameysa waxqabadkeeda iyo cimri dhererkeeda.
Daawaynta dusha sare ee kala duwan waxay bixisaa sifooyin iyo faa'iidooyin kala duwan iyadoo ku xiran codsiga iyo bilicda la rabo. Tuubooyinka birta aan miridhku lahayn ayaa weli ah walxo caan ah oo ku jira warshado kala duwan, dhammaadka dusha sarena wuxuu door muhiim ah ka ciyaaraa guusheeda.
Habka ugu muhiimsan ee wax soo saarka: bir wareegsan → dib-u-eegis → diirid → bannaanayn → bartamaha → kululaynta → daloolinta → qajaarka → madaxa fidsan → kormeerka iyo shiididda → rogid qabow (sawir qabow) → dufan ka saarista → daaweynta kulaylka → toosinta → jarista tuubada (dherer go'an) ) → qajaarka/passivation → kormeerka badeecada ee la dhammeeyay (current eddy, ultrasonic, cadaadiska biyaha) → baakadaynta iyo kaydinta.
Tallaabada ugu horreysa ee wax soo saarkatuubooyin bir ah oo aan lahaynwaa xulashada walxaha ceeriin. Birta aan miridhku lahayn waxay ka kooban tahay bir, chromium, iyo xaddi kala duwan oo biraha kale ah sida nikkel, molybdenum, ama titanium. Waa muhiim inaad doorato walxo ceeriin ah oo tayo sare leh si loo hubiyo tayada ugu fiican iyo astaamaha badeecada la dhammeeyay.
Marka la doorto alaabta ceeriin ah, tallaabada xigta ee habka wax soo saarka waa in birta lagu dhalaaliyo foorno. Birta dhalaalaysa ayaa markaa lagu shubaa qaab si loo sameeyo billet adag.
Dabadeed billet-ka waxaa loo diraa warshad kulul oo rogrogmisa halkaas oo ay ku samaysmaan qaabka la rabo. Birta kulul ee la duubay waxaa markaa la mariyaa daaweyn kuleyl dheeraad ah, sida daminta ama daminta, si loo hagaajiyo sifooyinkeeda. Daminta waxaa ku jira kululaynta birta ilaa heerkul sare ka dibna si tartiib ah u qaboojinta si ay uga dhigto mid jilicsan oo dabacsan. Daminta waxaa ku jira si degdeg ah u qaboojinta birta si loo yareeyo oo looga dhigo mid xoog badan.
Tallaabada xigta ee wax soo saarka waa farsamaynta.Tuubo bir ah oo aan lahayn dahaarwaxaa lagu farsameeyaa qaabkeeda ugu dambeeya, cabbirkeeda iyo dhererkeeda iyadoo la adeegsanayo qalab kala duwan oo ay ku jiraan makiinado, mashiinno wax lagu shiido iyo qalab wax lagu qodo.
Habka farsamaynta waxaa sidoo kale ku jiri kara ka saarista wixii cillado ah ee dusha sare sida qallafsanaanta ama burrs. Ka dib habka farsamaynta, tuubooyinka birta aan miridhku lahayn waa la nadiifiyaa si looga saaro wasakh kasta ka hor inta aan loo dirin kormeer. Tani waa tallaabo muhiim ah oo lagu hubinayo in badeecada la dhammeeyay ay buuxiso shuruudaha iyo heerarka tayada ee loo baahan yahay.
Habka tijaabada waxaa ka mid ah tijaabinta cadaadiska, tijaabinta walxaha birlabta ah, tijaabinta ultrasonic iyo tijaabooyin kale. Ugu dambeyntii, tuubada birta aan miridhku lahayn waa dhammaystiran tahay waxayna diyaar u tahay rarida ama rakibidda.
Tuubooyinka waxaa la siin karaa daaweyn dusha sare ah oo kala duwan sida rinjiyeynta, shiididda ama nadiifinta elektiroonigga ah si loo hagaajiyo muuqaalkooda iyo iska caabbinta miridhku.
Gunaanadkii, habka wax soo saarka ee tuubooyinka birta aan daxalka lahayn waa mid adag wuxuuna u baahan yahay khibrad iyo fiiro gaar ah oo faahfaahsan. Si kastaba ha ahaatee, faa'iidooyinka tuubooyinka birta aan daxalka lahayn ayaa ka dhigaya walxo caan ah oo ka jira warshado kala duwan. Habka loo doorto alaabta ceeriin ee tayada leh, dhalaalinta, shubidda, rogrogidda, daaweynta kulaylka, farsamaynta, kormeerka iyo dhammaystirka waxay keentaa badeecad waara oo u adkaysata daxalka oo u adkaysan karta xaalado adag oo bixisa sannado adeeg la isku halleyn karo.
Baakaduhu guud ahaan waa qaawan yihiin, silig bir ah ayay u xidhmaan, aad bayna u xoog badan yihiin.
Haddii aad leedahay shuruudo gaar ah, waxaad isticmaali kartaa baakadaha aan miridhku karin, oo ka sii qurux badan.
Gaadiidka:Degdeg ah (Gaarsiinta Muunadda), Hawada, Tareenka, Dhulka, Maraakiibta Badda (FCL ama LCL ama Bulk)
Macaamiisheena
S: Ma soo-saare ayaad tahay?
J: Haa, waxaan nahay warshad soo saare. Waxaan leenahay warshad noo gaar ah oo ku taal 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: 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 toddoba sano oo dahab ah bixinnaa oo aan aqbalnaa dammaanadda ganacsiga.












