Kulul Duubtay Q195, Q235/Q235B, Q255, Q275, Q345/Q345B, Q420, Q550 Kaarboon Alxan & Dhuumaha Wareega Bir Madow
| Qaybta | Faahfaahin |
| Heerarka Agabka | Halbeegga Shiinaha (GB/T): GB/T 8162 (Tubabka Qaab-dhismeed aan Xumaan lahayn), GB/T 8163 (Tuubka dareeraha ah ee aan kala go'a lahayn), GB/T 9711 (Birta Tuubbada) |
| Halbeegga Yurub (EN): EN 10210 (Qaybaha Godan Qaab-dhismeedka Kulul ee Dhammaystiran), EN 10216 (Tubbooyinka Cadaadiska Aan Xuduudda lahayn), EN 10217 (tubooyinka alxanka) | |
| Heerka Ameerika (ASTM/ASME/API): ASTM A53, ASTM A106, ASTM A333, ASTM A500, ASTM A671/A672, API 5L, API 5CT | |
| Cabirrada la heli karo | Dhexroorka Dibadda (OD): 1/2" - 48" (21.3-1219mm) |
| Dhumucda darbiga (WT): SCH10–SCH160 / 2mm–100mm | |
| Dhererka: 6m, 9m, 12m; Dhererka la habeeyey waa la heli karaa | |
| Hababka wax soo saarka | Xumaan la'aan: Kulul-duuban / Qabow-sawir (CDS) |
| Welded: ERW, LSAW/SAWL, SSAW/SAWH | |
| Xaalada Dusha sare | - daahan madow |
| - Saliid-dahaarka leh / Saliidda ka-hortagga miridhku | |
| - Galvanized (Kulul-kulul / Electro-galvanized) | |
| - 3PE / 3PP / FBE daahan | |
| - Ciid-qarxisay (SA2.0 / SA2.5) | |
| Rinjiyeyn (midabka RAL ee caadiga ah) | |
| Adeegyada Habaynta | - Goyn (dherer go'an/dherer-caado) |
| - Goynta / Dulitaanka | |
| - Beveling / Chamfering | |
| - Qodista/Furista | |
| - Laabashada / Samaynta | |
| - alxanka been abuurka | |
| - Dahaarka gudaha / dibadda | |
| Kormeerka & Imtixaanka | - Tijaabada Hydrostatic (tijaabada cadaadiska) |
| - Baaritaanka Ultrasonic (UT) | |
| - Baadhitaanka walxaha magnetic (MT) | |
| - Baadhitaanka Raajo/Raajada (RT) | |
| - Halabuurka kiimikada & tijaabada farsamada | |
| - Kormeerka dhinaca saddexaad (SGS / BV / TUV / ABS) | |
| Xulashada Baakadaha | - Xidhmada birta ah ee xargaha leh |
| - Xirmooyinka jir birta ah | |
| - Koofiyadaha caaga ah ee labada daraf | |
| - Bacaha tolmada leh ama duubabka biyuhu | |
| - Xirmooyinka palette ee | |
| - Ku habboon rarista weelka (20GP/40GP/40HQ) |
Shaxda cabbirka:
| DN | OD Dhexroor ka baxsan | ASTM A36 GR. Dhuumaha Bir Wareegta ah | BS1387 EN10255 | ||||
| SCH10S | STD SCH40 | Iftiin | DHEXDHEXAAD | CULUS | |||
| MM | INCH | MM | (mm) | (mm) | (mm) | (mm) | (mm) |
| 15 | 1/2” | 21.3 | 2.11 | 2.77 | 2 | 2.6 | - |
| 20 | 3/4” | 26.7 | 2.11 | 2.87 | 2.3 | 2.6 | 3.2 |
| 25 | 1” | 33.4 | 2.77 | 3.38 | 2.6 | 3.2 | 4 |
| 32 | 1-1/4” | 42.2 | 2.77 | 3.56 | 2.6 | 3.2 | 4 |
| 40 | 1-1/2” | 48.3 | 2.77 | 3.68 | 2.9 | 3.2 | 4 |
| 50 | 2” | 60.3 | 2.77 | 3.91 | 2.9 | 3.6 | 4.5 |
| 65 | 2-1/2” | 73 | 3.05 | 5.16 | 3.2 | 3.6 | 4.5 |
| 80 | 3” | 88.9 | 3.05 | 5.49 | 3.2 | 4 | 5 |
| 100 | 4” | 114.3 | 3.05 | 6.02 | 3.6 | 4.5 | 5.4 |
| 125 | 5” | 141.3 | 3.4 | 6.55 | - | 5 | 5.4 |
| 150 | 6” | 168.3 | 3.4 | 7.11 | - | 5 | 5.4 |
| 200 | 8” | 219.1 | 3.76 | 8.18 | - | - | - |
Halabuurka Kiimikada:
| Heerka | C | Si | Mn | P | S |
| Q195 | ≤0.12% | ≤0.30% | 0.25-0.50% | ≤0.050% | ≤0.045% |
| Q235 | ≤0.22% | ≤0.35% | 0.30-0.70% | ≤0.045% | ≤0.045% |
| Q245 | ≤0.20% | ≤0.35% | 0.50-1.00% | ≤0.035% | ≤0.035% |
| Q255 | ≤0.18% | ≤0.60% | 0.40-1.00% | ≤0.030% | ≤0.030% |
| Q275 | ≤0.22% | ≤0.35% | 0.50-1.00% | ≤0.035% | ≤0.035% |
| Q345 | ≤0.20% | ≤0.50% | 1.70-2.00% | ≤0.035% | ≤0.035% |
| Q420 | ≤0.20% | ≤0.50% | ≤1.70% | ≤0.030% | ≤0.025% |
| Q550 | ≤0.20% | ≤0.60% | ≤2.00% | ≤0.030% | ≤0.025% |
| Q690 | ≤0.20% | ≤0.80% | ≤2.00% | ≤0.020% | ≤0.015% |
| C45 | 0.42-0.50% | 0.17-0.35% | 0.50-0.80% | ≤0.040% | ≤0.040% |
| A53 | ≤0.25% | ≤0.35% | 0.95-1.35% | ≤0.030% | ≤0.030% |
| A106 | ≤0.30% | ≤0.35% | 0.29-1.06% | ≤0.035% | ≤0.035% |
Dhumucda waxa la soo saaray si aan waafaqsanayn qandaraaskaDhuumaha Birta Kaarboon, galvanized dusha sare ah. Goynta dhererka 6-12meters, waxaan ku siin karnaa heerka American dhererka20ft 40ft. Ama waxaan u furi karnaa caaryada si loo habeeyo dhererka alaabta, sida 13 mitir ect.50.000m. bakhaarka. Waxay soo saartaa in ka badan 5,000 tan oo alaab ah maalintii.
Dhoofinta Dhuumaha Birta Kaarboonwaa tuubo bir ah oo ka kooban kaarboon iyo walxo bir ah. Waxay leedahay sifooyinka soo socda:
Tuubooyinka birta kaarboonku waxay caan ku yihiin xooggooda sare iyo adkaantooda, taasoo ka dhigaysa kuwo ku habboon inay u adkeystaan rarka culus iyo xaaladaha cadaadiska sare leh. Hantidani waxay hubisaa waxqabadka ugu fiican ee taageerada qaabdhismeedka iyo qaadista dareeraha iyo gaaska.
Iyada oo adkeysi heer sare ah iyo xirashada iska caabbinta, tuubooyinka birta kaarboon ayaa si fiican ugu habboon qaadista dareeraha kulul iyo qabowga labadaba, iyo sidoo kale walxaha xoqan, ilaalinta cimri dhererka xaaladaha adag.
Inkasta oo tubooyinka birta kaarboon ay bixiyaan iska caabin daxalka wanaagsan, waxay saameyn karaan bay'ad adag oo dibadda ah, gaar ahaan warbaahinta qoyan ama aadka u daxalka leh, halkaasoo miridhku iyo daxalka ay dhici karaan haddii aan si habboon loo ilaalin.
Nidaamku waa faa'iido kale oo muhiim ah: tuubooyinka birta kaarboon waa sahlan tahay in la gooyo, alxanka, dunta, iyo habaynta, siinta dabacsanaanta mashaariicda warshadaha iyo dhismaha ee kala duwan.
Marka laga eego dhinaca dhaqaalaha, tuubooyinka birta kaarboonku waa kharash-ku-ool iyo miisaaniyad-saaxiibtinimo, oo bixiya dheelitirnaan heersare ah oo u dhexeeya waxqabadka iyo qiimaha.
Si weyn looga dabaqay warshado badan, tuubooyinka birta kaarboon ayaa lagama maarmaan u ah batroolka, gaaska dabiiciga, farsamaynta kiimikada, hawada hawada, duulista, iyo soosaarka mishiinada. Waxa kale oo si caadi ah loo isticmaalaa dhismaha, dhismaha maraakiibta, iyo mashaariicda buundooyinka, iyaga oo door muhiim ah ka ciyaaraya si badbaado leh oo hufan oo dareere ah iyo gaasaska.
Codsiga ugu muhiimsan:
Warshadaha Shidaalka & Gaaska
- Gaadiidka saliida ceyriin, gaaska dabiiciga ah, iyo batroolka la safeeyey.
- Loo isticmaalo dhuumaha, kor u kaca, iyo hawlaha qodista.
Warshadaha Kiimikada & Batroolka
- Qaadista kiimikooyinka daxalka iyo heerkulka sare leh.
- Ku habboon habka tuubbooyinka ee dhirta kiimikada iyo sifaynta.
Gaadiidka Biyaha & Uumiga
- Dhuumaha biyaha kulul iyo qabow.
- Uumiga iyo gaadiidka kondensate ee warshadaha korontada iyo warshadaha.
Dhismaha & Kaabayaasha
- Taageerada qaab dhismeedka dhismayaasha, buundooyinka, iyo xarumaha warshadaha.
- Saqafka, deyrka, iyo qaab dhismeedka jir.
Dhismaha Maraakiibta & Injineerinka Badda
- Nidaamyada tuubooyinka maraakiibta, doomaha, iyo meelaha xeebaha ka baxsan.
- Gaadiidka shidaalka, biyaha, iyo hawada ciriiriga ah ee maraakiibta.
Mashiinada & Soosaarka Gawaarida
- Nidaamyada Haydarooliga iyo pneumatic.
- Qaybaha qaab dhismeedka iyo farsamada ee mishiinada iyo baabuurta.
Hawada & Duulista
- Codsiyada gaarka ah ee u baahan xoog sare iyo adag
- Shidaalka, Haydarooliga, iyo dhuumaha taageerada ee qalabka hawada.
Tamarta & Warshadaha Korontada
- Dhuumaha cadaadiska sare leh ee kuleyliyaha, nukliyeerka, iyo dhirta tamarta la cusboonaysiin karo.
- Tuubooyinka kululeeyaha iyo kulaylka beddelayaasha.
Fiiro gaar ah:
1. Muunad bilaash ah, 100% hubinta tayada iibka kadib, Taageer qaab kasta oo lacag bixin ah;
2. Dhammaan sifooyinka kale ee tuubooyinka birta kaarboon ee wareegsan ayaa la heli karaa iyadoo loo eegayo baahidaada (OEM&ODM)! Qiimaha warshadda waxaad ka heli doontaa ROYAL GROUP.
Habka wax soo saarka
Warshada Dhuumaha Birta Kaarboon
Marka ugu horeysa, alaabta ceeriin ah oo furfuran: Baallaha loo isticmaalo guud ahaan waa saxan bir ah ama Waxay ka samaysan tahay birta xariijimaha ah, ka dibna gariiradda waa la fidiyaa, dhamaadka fidsan waa la gooyaa oo alxanka-looper-sameynta-alxanka-gudaha alxanka-gudaha iyo dibedda ka saarida-hor-sixitaanka-induction-daawaynta kulaylka-cabbirka iyo toosinta-eddy hadda-goynta-tijaabada tayada-fiirinta biyaha baakad-kadibna ka bax bakhaarka.
Baakaduhu guud ahaan waa qaawan yihiin, silig birta ku xidhan, aad u xoog badan.
Haddii aad leedahay shuruudo gaar ah, waxaad isticmaali kartaa baakadaha caddaynta miridhku, oo aad u qurux badan.
1. Baakadaha xamuulka
Dhuumaha Birta Kaarboonka Sarewaa walxo bir ah oo u nugul miridhku una baahan in la xidho oo la ilaaliyo inta lagu jiro gaadiidka. Guud ahaan, sanduuqyada alwaaxa, kartoonada ama filimada caagga ah ayaa loo isticmaalaa baakadaha si looga hortago in alaabta kaarboonka ah ee birta ah ay si toos ah ula xiriirto jawiga iyo qoyaanka, taas oo keeni karta miridh iyo oksaydh. Isla mar ahaantaana, baakadaha alaabadu waa inay u hoggaansamaan shuruudaha gaadiidka iyo heerarka si loo hubiyo in alaabtu aysan waxyeello u geysan inta lagu jiro gaadiidka.
2. Deegaanka gaadiidka
Deegaanka gaadiidku waa furaha in birta kaarboonku ay si badbaado leh ku gaadhi karto meesheeda. Waxa ugu horreeya ee aad u baahan tahay inaad fiiro gaar ah u yeelato waa heerkulka iyo qoyaanka si aad uga fogaato xaaladaha huurka aad u sarreeya, hooseeya iyo kuwa sarreeya inta lagu jiro gaadiidka, taas oo keeni karta in alaabtu qoyaan ama ay barafoobaan si ay u dillaacaan. Marka labaad, waa in fiiro gaar ah loo yeesho go'doominta u dhaxaysa badeecada iyo badeecadaha kale si looga fogaado isku dhac, is jiid-jiid, iwm inta lagu jiro gaadiidka, taasoo keenta waxyeello badeecadda.
3. Hawlgallada dejinta iyo dejinta
Hawlgallada rarista iyo dejinta ayaa ah arrimaha ugu dhibka badan ee gaadiidka birta kaarboonka. Inta lagu jiro hawlgallada raritaanka iyo dejinta, kor u qaadis gaar ah, fargeeto iyo mashiinno kale ayaa loo baahan yahay si looga hortago tuujin, jiidis, garaacid iyo hawlgallo kale oo badan. Intaa waxaa dheer, tallaabooyinka ilaalinta badbaadada ayaa loo baahan yahay in la qaado ka hor inta aan la hawlgalin si looga fogaado khataraha badbaadada ee shaqaalaha iyo deegaanka ee ay sababto hawlgal aan habboonayn.
Isku soo wada duuboo, gaadiidka birta kaarboonku waa in aanu fiiro gaar ah u yeelan baakadaha xamuulka iyo deegaanka gaadiidka, balse waa in uu fiiro gaar ah u yeeshaa hawlaha rarista iyo dejinta, si loo hubiyo in baabuurta kaarboon birta ah ee birta ah, baaskiillada birta kaarboonka iyo alaabada kale loo qaadi karo si badbaado leh oo degan meelaha ay u socdaan.
Gaadiidka:Degdegga (Garitaanka Tusaalaha), Hawada, Tareenka, Dhulka, Maraakiibta Badda (FCL ama LCL ama Bulk)
Macmiilkeena
S: Ma saaraha baa?
J: Haa, waxaanu nahay soo-saare. Waxaan leenahay warshad noo gaar ah oo ku taal Tuulada Daqiuzhuang, Tianjin City, Shiinaha. Ka sokow, waxaan la shaqaynaa shirkado badan oo ay dawladdu leedahay, sida BAOSTEEL, SHOUGANG GROUP, SHAGANG GROUP, iwm.
S: Ma heli karaa amar tijaabo ah oo kaliya dhowr tan?
J: Dabcan. Waxa aanu kuugu soo rari karnaa xamuulka adeega LCL.(Culshada weelka oo ka yar)
S: Ma leedahay sareynta lacag bixinta?
J: Dalabka weyn, 30-90 maalmood L/C waa la aqbali karaa.
S: Haddii muunad bilaash ah?
J: Tusaalaha bilaashka ah, laakiin iibsadaha ayaa bixiya xamuulka.
S: Ma waxaad tahay alaab-qeybiye dahab ah oo ma samaysaa dammaanad ganacsi?
J: Anagu 13 sano alaab-qeybiye dahab ah waxaanu aqbalnaa dammaanad ganacsi.











