Dziwani Zambiri Zokhudza Mtengo wa Mbale Yachitsulo ya ASTM A516 Yaposachedwa, Mafotokozedwe ndi Miyeso.
Mbale/Chitsulo Chotentha Chokulungidwa cha ASTM A516 Gr.60 / Gr.65 / Gr.70 Chopangira Zitsulo Zoponderezedwa ndi Zipangizo Zamakampani
| Chinthu | Tsatanetsatane |
| Muyezo wa Zinthu Zofunika | ASTM A516 Gr.60 / Gr.65 / Gr.70 |
| Kukula Kwachizolowezi | 1,500 mm – 2,500 mm |
| Utali Wamba | 6,000 mm – 12,000 mm (yosinthika) |
| Kulimba kwamakokedwe | 485 – 620 MPa (kutengera mtundu wa chipangizocho) |
| Mphamvu Yopereka | Gr.60: 260 MPa |
| Kumaliza Pamwamba | Kumaliza kwa Mill / Kuwombera / Kuviika ndi Kupaka Mafuta |
| Kuyang'anira Ubwino | Kuyesa kwa Ultrasonic (UT), Kuyesa kwa Tinthu ta Magnetic (MPT), ISO 9001, Lipoti Loyang'anira la SGS/BV la Chipani Chachitatu |
| Kugwiritsa ntchito | Ziwiya Zopondereza, Maboiler, Matanki Osungira, Zomera Zamankhwala, Zipangizo Zazikulu Zamakampani |
Deta Yaukadaulo
ASTM A516 Gr.60 / Gr.65 / Gr.70 Mbale Yachitsulo Yopangira Mankhwala
| Giredi | C (Kaboni) | Mn (Manganese) | P (Phosphorus) | S (Sulfure) | Si (Silikoni) | Cu (Mkuwa) | Ni (Nikeli) | Cr (Chromium) | Mo (Molybdenum) |
| Gr.60 | 0.27 payokha | 0.80 – 1.20 | 0.035 pasadakhale | 0.035 pasadakhale | 0.15 – 0.35 | 0.20 payokha | 0.30 payokha | 0.20 payokha | 0.08 payokha |
| Gr.65 | 0.28 payokha | 0.80 – 1.20 | 0.035 pasadakhale | 0.035 pasadakhale | 0.15 – 0.35 | 0.25 payokha | 0.40 pasadakhale | 0.20 payokha | 0.08 payokha |
| Gr.70 | 0.30 payokha | 0.85 – 1.25 | 0.035 pasadakhale | 0.035 pasadakhale | 0.15 – 0.35 | 0.30 payokha | 0.40 pasadakhale | 0.20 payokha | 0.08 payokha |
ASTM A516 Gr.60 / Gr.65 / Gr.70 Katundu wa Makina a Mbale Yachitsulo
| Giredi | Mphamvu Yotulutsa (MPa) | Mphamvu Yokoka (MPa) | Kutalika (%) | Kuuma (HB) |
| Gr.60 | Mphindi 260 | 415 – 550 | Mphindi 21 | 130 - 170 |
| Gr.65 | Mphindi 290 | 485 – 620 | Mphindi 20 | 135 - 175 |
| Gr.70 | Mphindi 310 | 485 – 620 | Mphindi 18 | 140 - 180 |
Masamba a Chitsulo a ASTM A516 Gr.60 / Gr.65 / Gr.70 Kukula
| Giredi | Kukhuthala | M'lifupi | Utali |
| Gr.60 | 3/16" – 8" | 48" – 120" | Mpaka 480" |
| Gr.65 | 3/16" – 8" | 48" – 120" | Mpaka 480" |
| Gr.70 | 3/16" – 8" | 48" – 120" | Mpaka 480" |
Dinani batani la kumanja
1. Kukonzekera Zinthu Zopangira
Kusankha chitsulo cha nkhumba, chitsulo chotsalira, ndi zinthu zosakaniza.
3. Kuponya Kosalekeza
Kuyika mu slabs kapena maluwa kuti mupitirire kugwedezeka.
5. Kutentha (Ngati mukufuna)
Kubwezeretsa kapena kubwezeretsanso kuti zikhale zolimba komanso zofanana.
7. Kudula ndi Kuyika
Kudula kapena kudula molingana ndi kukula kwake, mankhwala oletsa dzimbiri, ndi kukonzekera kubereka.
2. Kusungunula ndi Kuyeretsa
Furnace ya Electric Arc (EAF) kapena Furnace ya Basic Oxygen (BOF)
Kuchotsa sulfurization, kuchotsa oxidation, ndi kusintha kwa kapangidwe ka mankhwala.
4. Kugubuduza Kotentha
Kutentha → Kuzungulira Koyipa → Kumaliza Kuzungulira → Kuziziritsa
6. Kuyendera ndi Kuyesa
Kapangidwe ka mankhwala, mawonekedwe a makina, ndi ubwino wa pamwamba.
1. Zombo Zopondereza: Zipangizo zopopera mphamvu kwambiri monga ma boiler, matanki osungiramo zinthu, ndi ziwiya zopopera mphamvu, zomwe zimagwiritsidwa ntchito m'mafakitale a petroleum, chemical, power, ndi gasi wosungunuka.
2. Zipangizo za Petrochemical: Zoyatsira magetsi, zosinthira kutentha, ndi matanki osungira mafuta m'mafakitale a petrochemical.
3. Kupanga Mabotolo: Ma boiler a mafakitale ndi zida zamagetsi.
4. Matanki a Hydraulic & Matanki Osungira Zinthu: Matanki amadzi, matanki a gasi osungunuka, ndi matanki amafuta.
5. Kupanga Zombo ndi Zipangizo Zapanyanja: Kapangidwe ndi zida zina zonyamula kupanikizika.
6. Ntchito Zina Zauinjiniya: Milatho ndi ma base plate a makina omwe amafuna ma plate achitsulo amphamvu kwambiri.
1) Ofesi ya Nthambi - chithandizo cha Chisipanishi, chithandizo cha msonkho, ndi zina zotero.
2) Matani opitilira 5,000 a katundu alipo, okhala ndi makulidwe osiyanasiyana
3) Kuyang'aniridwa ndi mabungwe odalirika monga CCIC, SGS, BV, ndi TUV, ndi ma CD oyenera kuyenda panyanja
| Ayi. | Chinthu Choyendera | Kufotokozera / Zofunikira | Zida Zogwiritsidwa Ntchito |
| 1 | Kuwunikanso Zikalata | Tsimikizirani MTC, mtundu wa zinthu, miyezo (ASTM/EN/GB), nambala ya kutentha, gulu, kukula, kuchuluka, mankhwala ndi makhalidwe a makina. | MTC, zikalata zoyitanitsa |
| 2 | Kuyang'ana Kowoneka | Yang'anani ming'alu, mapindidwe, zinthu zomwe zili mkati mwake, mabowo, dzimbiri, mamba, mikwingwirima, mabowo, kugwedezeka, ndi mtundu wa m'mphepete. | Kuyang'ana kowoneka bwino, tochi, chokulitsa |
| 3 | Kuyang'anira Magawo | Yesani makulidwe, m'lifupi, m'litali, kusalala, m'mphepete mwa sikweya, kupotoka kwa ngodya; tsimikizirani kuti zolekerera zikugwirizana ndi miyezo ya ASTM A6/EN 10029/GB. | Caliper, tepi yoyezera, rula yachitsulo, geji yoyezera makulidwe a ultrasonic |
| 4 | Kutsimikizira Kulemera | Yerekezerani kulemera kwenikweni ndi kulemera kongopeka; tsimikizirani mkati mwa kulekerera kovomerezeka (nthawi zambiri ± 1%). | Sikelo yoyezera, kuwerengera kulemera |
1. Mitolo Yodzaza
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Mapepala achitsulo amaikidwa bwino malinga ndi kukula kwake.
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Zolumikizira zamatabwa kapena zachitsulo zimayikidwa pakati pa zigawo.
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Mapaketi amamangiriridwa ndi zingwe zachitsulo.
2. Kupaka Katoni kapena Pallet
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Ma mbale ang'onoang'ono kapena apamwamba amatha kupakidwa m'mabokosi amatabwa kapena pa ma pallet.
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Zipangizo zosanyowa monga pepala loletsa dzimbiri kapena filimu ya pulasitiki zitha kuwonjezeredwa mkati.
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Yoyenera kutumiza kunja ndipo ndi yosavuta kuigwiritsa ntchito.
3. Kutumiza Mochuluka
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Mapepala akuluakulu akhoza kunyamulidwa ndi sitima kapena galimoto yonyamula katundu wambiri.
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Matabwa ndi zinthu zotetezera zimagwiritsidwa ntchito kuti zisagundane.
Mgwirizano wokhazikika ndi makampani otumiza katundu monga MSK, MSC, COSCO ndi unyolo wautumiki wothandiza pa logistics, komanso unyolo wautumiki wothandiza pa logistics ndi zomwe tikukukhutiritsani.
Timatsatira miyezo ya ISO9001 yoyendetsera bwino machitidwe onse, ndipo tili ndi ulamuliro wokhwima kuyambira kugula zinthu zolongedza mpaka kukonza nthawi yoyendera magalimoto. Izi zimatsimikizira kuti ma H-beams akuchokera ku fakitale mpaka kumalo a polojekiti, kukuthandizani kumanga pamaziko olimba a polojekiti yopanda mavuto!
Q: Kodi zitsulo zanu zachitsulo zimatsatira miyezo iti pamisika ya ku Central America?
A: Zogulitsa zathu zikugwirizana ndi miyezo ya ASTM A516 Gr.60 / Gr.65 / Gr.70, zomwe zimavomerezedwa kwambiri ku America. Tikhozanso kupereka zinthu zogwirizana ndi miyezo yakomweko.
Q: Kodi nthawi yoperekera ndi yayitali bwanji?
A: Katundu wa panyanja kuchokera ku Tianjin Port kupita ku Colon Free Trade Zone amatenga masiku 28-32, ndipo nthawi yonse yotumizira (kuphatikiza kupanga ndi kuchotsera msonkho) ndi masiku 45-60. Timaperekanso njira zotumizira mwachangu..
Q: Kodi mumapereka chithandizo cha msonkho wa kasitomu?
A: Inde, timagwirizana ndi akatswiri okonza zinthu za msonkho ku Central America kuti tithandize makasitomala kuthana ndi kulengeza za msonkho, kulipira msonkho ndi njira zina, kuonetsetsa kuti katundu wathu watumizidwa bwino.
Tsatanetsatane Wolumikizirana
Adilesi
Malo oyendetsera chitukuko cha Kangsheng,
Chigawo cha Wuqing, mzinda wa Tianjin, China.
Maola
Lolemba-Lamlungu: Utumiki wa maola 24





