Ipayipi Lensimbi Egayiwe le-GI A53 Lamanzi, Igesi kanye Namapayipi Esakhiwo | Ifektri YaseShayina
Ekwakhiweni kwamabhizinisi ezimboni kanye nawezimayini,amapayipi ensimbi ahlanganisiwezisetshenziselwa ukuthuthwa koketshezi: ukuhlinzekwa kwamanzi kanye nokukhipha amanzi (kufaka phakathi amanzi okupholisa ezimbonini kanye nawomphakathi).
| Into | Incazelo |
| Okujwayelekile | I-ASTM A53 / A53M |
| Uhlobo | Uhlobo F (Isithando Somlilo Esihlanganisiwe), Uhlobo E (ERW), Uhlobo S (Alunamthungo) |
| Ibanga | Ibanga A, Ibanga B |
| Inqubo Yokukhiqiza | Okuhlanganisiwe Okungathungelwanga/Okumelana Nogesi (ERW) |
| Ukwelashwa Okuphezulu | I-Hot-Dip egayiwe |
| Ububanzi Bangaphandle | 1/8" – 26" (10.3mm – 660mm) |
| Ubukhulu Bodonga | I-Sch 10, i-Sch 40, i-Sch 80, i-STD, i-XS, i-XXS |
| Ubude | 5.8m, 6m, 12m noma ngokwezifiso |
| Uhlobo Lokuphela | Isiphetho Esilula / Isiphetho Esigobile / Esinentambo Esinokuxhumanisa |
| Isimbozo seZinc | Ngokuvamile 400–600 g/m² (kungenziwa ngezifiso) |
| Ukuhlolwa | Ukuhlolwa kwe-Hydrostatic, i-NDT, Ukuhlolwa kobukhulu |
| Isitifiketi | Isitifiketi Sokuhlolwa Kwesigayo (i-MTC), ukuhlolwa komuntu wesithathu kuyatholakala |
| Ibanga | Amandla Okukhiqiza (iminithi) | Amandla Okudonsa (iminithi) |
| Ibanga A | 205 MPa | 330 MPa |
| Ibanga B | 240 MPa | 415 MPa |
| Ibanga | C | Mn | P | S | I-Cu* |
| Ibanga A | 0.25 | 0.95 | 0.05 | 0.045 | 0.4 |
| Ibanga B | 0.3 | 1.2 | 0.05 | 0.045 | 0.4 |
1️⃣ Izixazululo Zensimbi Yesakhiwo
Ipayipi lensimbi elihlanganisiwe le-A53 livame ukusetshenziswa ohlakeni oluthwala umthwalo lwezakhiwo zezindawo zokugcina impahla, amafektri, izakhiwo zezentengiselwano, kanye nezakhiwo zezolimo.
Izizathu Zokufaka Isicelo:
Amandla aphezulu okuthambekela (kufika ku-415 MPa yeBanga B)
Ukushibilika okuhle nokusebenza kahle
Isembozo se-galvanized sinikeza ukuvikelwa kokugqwala kanye nokuphila kwesikhathi senkonzo esingaphezu kweminyaka engama-20.
Kufanelekela amakholomu, izisekelo, izakhiwo zesibili, kanye namamojula okusekela.
Ikakhulukazi e-United States, isetshenziswa ezakhiweni zensimbi ezenziwe kusengaphambili kanye nasezindaweni zokusebenzela zezimboni.
2️⃣ I-Scaffolding Yesistimu
Ipayipi lensimbi elihlanganisiwe i-A53 lilungele izinhlelo ze-scaffolding ngoba liqinile, lihlala isikhathi eside, futhi lingadalulwa ezindaweni zangaphandle.
Izinzuzo:
Umthamo omuhle wokuthwala umthwalo
Ayigqwali, ingasetshenziswa kabusha ngaphandle
Ukuxhumeka okunezintambo ukuze kube lula futhi kusheshe ukuhlangana
Kulula ukuyinakekela, impilo yenkonzo ende
Kusetshenziswa kabanzi ezakhiweni eziphakeme, ekwakhiweni kwamabhuloho, kanye nobunjiniyela bezakhiwo.
3️⃣ Amapayipi egesi namanzi
Ipayipi lensimbi elihlanganisiwe le-A53 lisetshenziswa kabanzi emipayipini yamanzi negesi enomfutho ophansi.
Izinzuzo Eziyinhloko:
Ukumelana okuhle kakhulu kwengcindezi yangaphakathi
Ukugqoka okuhlanganisiwe kuvimbela ukugqwala okubangelwa umswakama
Ukufakwa okulula: Ukuxhumeka okuthembekile okunezintambo noma okuhlanganisiwe
Ifanele ukusetshenziswa kukamasipala, kwezindawo zokuhlala, kanye nezinhlelo zokusebenza ezincane zezentengiselwano
Kusetshenziswa kabanzi ekwakheni ukuhlinzekwa kwamanzi kanye nokudonswa kwamanzi, umoya ocindezelwe, kanye nobunjiniyela bomasipala.
4️⃣ Izinhlelo Zokuvikela Umlilo
Amapayipi ensimbi ahlanganisiwezisetshenziswa kabanzi ezinhlelweni zokufafaza umlilo kanye nezokucima umlilo ngenxa yokuqina kwazo okuphezulu kanye nokumelana nengcindezi.
Izinzuzo:
Ukumelana nokucindezela okunamandla
Imelana nokugqwala futhi ithembekile ngokuhamba kwesikhathi
Ifanele ukuxhumeka okunezintambo nokunemiphetho
Ihambisana nemithetho yokuphepha kwesakhiwo kanye nomlilo
Ivame ukusetshenziswa ezakhiweni zomphakathi njengezindawo zokugcina impahla, izitolo ezinkulu, kanye nezimboni
5️⃣ Amapayipi Omshini Nezimboni
Amapayipi ensimbi ahlanganisiwe e-ASTM A53 asetshenziswa kabanzi ezisetshenziswa zezimboni zokuhambisa umoya, amanzi, uwoyela (uketshezi olunomfutho ophansi nolungaboli kuphela), kanye nolunye uketshezi olungaboli.
Izicelo zifaka:
Amapayipi omoya acindezelwe
Amapayipi okusekela imishini
Izinhlelo zokujikeleza kwamanzi okupholisa
Amapayipi okuxhumanisa ngomshini
Ziqinile, zihlala isikhathi eside, futhi zifanelekile ezindaweni eziqinile zasefektri.
6️⃣ Izinhlelo Zokuhambisa Ugesi
Umsele wensimbi ohlanganisiwe we-ASTM A53 ungavikela ngisho nezintambo zikagesi ezakhiweni zezentengiselwano nezezimboni.
Izinzuzo:
Inikeza ukuvikelwa okuphezulu kwemishini kwezintambo
Isakhiwo sensimbi esingashi
Imelana nokugqwala, iqinisekisa ukuphepha kwesikhathi eside
Kufanelekela izinhlelo zokusebenza zangaphakathi nangaphandle
Kusetshenziswa kabanzi ezitshalweni zikagesi, ezakhiweni zezentengiselwano, emafektri, kanye emigwaqweni nasemabhuloho!
Ubukhulu bokumboza nge-zinc busukela ku-30g kuya ku-550g, futhi amapayipi ensimbi afakwa nge-hot-dip galvanizing, ishubhu lensimbi elifakwa nge-electro-galvanizing, kanye neshubhu lensimbi elifakwa nge-pre-galvanizing kuyatholakala. Ukusekelwa kokukhiqizwa kokubopha nge-zinc kuyatholakala ngemuva kokuthola imibiko yokuhlola. Ubukhulu bukhiqizwa ngokwezincazelo zenkontileka. Ukubekezelelana kobukhulu benqubo yenkampani yethu kungaphakathi kuka-±0.01mm. Ama-nozzle asikwe nge-laser aqinisekisa ukuqeda okubushelelezi nokucocekile. Ipayipi elihlanganisiwe eliqondile elinobuso obuhlanganisiwe. Ubude bokusika bungamamitha angu-6-12, kanti ubude obujwayelekile base-US obungu-20ft no-40ft buyatholakala. Ngaphandle kwalokho, singenza ngokwezifiso ubude bomkhiqizo, njengamamitha angu-13. Njengoba isitolo sikhiqiza amathani angaphezu kuka-5000 ezimpahla nsuku zonke, singanikeza izikhathi zokulethwa ezisheshayo kanye namanani ancintisanayo.
1. Angakanani amanani akho?
Amanani ethu angashintsha kuye ngokuthi ukunikezwa kwempahla kuyatholakala yini kanye nezinye izici zemakethe. Sizokuthumelela uhlu lwamanani olubuyekeziwe ngemuva kokuxhumana nenkampani yakho.
nathi ukuze uthole ulwazi olwengeziwe.
2. Ingabe unenani elincane kakhulu le-oda?
Yebo, sidinga ukuthi wonke ama-oda aphesheya abe nenani elincane eliqhubekayo le-oda. Uma ufuna ukuthengisa kabusha kodwa ngamanani amancane kakhulu, sincoma ukuthi uhlole iwebhusayithi yethu.
3. Ungakwazi yini ukunikeza amadokhumenti afanele?
Yebo, singanikeza imibhalo eminingi kufaka phakathi Izitifiketi Zokuhlaziya/Ukuhambisana; Umshwalense; Umsuka, kanye neminye imibhalo yokuthumela ngaphandle lapho kudingeka khona.
4. Singakanani isikhathi esimaphakathi sokuhola?
Kumasampula, isikhathi sokuhola cishe izinsuku eziyi-7. Ekukhiqizweni ngobuningi, isikhathi sokuhola siyizinsuku ezi-5-20 ngemuva kokuthola inkokhelo yediphozithi. Izikhathi zokuhola ziqala ukusebenza uma
(1) sesiyitholile idiphozithi yakho, futhi (2) sinemvume yakho yokugcina yemikhiqizo yakho. Uma izikhathi zethu zokukhokha zingasebenzi ngesikhathi sakho sokugcina, sicela ubuyekeze izidingo zakho ngokuthengisa kwakho. Kuzo zonke izimo sizozama ukuhlangabezana nezidingo zakho. Ezimweni eziningi siyakwazi ukwenza kanjalo.
5. Yiziphi izinhlobo zezindlela zokukhokha ozamukelayo?
U-30% kusengaphambili nge-T/T, u-70% uzoba ngaphambi kokuthunyelwa okuyisisekelo ku-FOB; u-30% kusengaphambili nge-T/T, u-70% uma kuqhathaniswa nekhophi ye-BL eyisisekelo ku-CIF.
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