Lumikizanani nafe kuti mudziwe zambiri za kukula kwake
Mapaipi/Machubu a EFW a ASTM A671 CC65 CL 12 a Boilers, Refineries & Infrastructure
| Tsatanetsatane wa Mapaipi a Chitsulo cha Kaboni a ASTM A671 CC65 CL 12 EFW | |||
| Giredi | CC65 CL 12 | Kufotokozera | ASTM A671 |
| Chidutswa chakunja (OD) | 21.3 mm – 610 mm (yosinthika) | Kukhuthala kwa Khoma (Ndandanda / Kulemera) | SCH 10 - SCH 80 (yosinthika) |
| Mtundu Wopangira | EFW (Kuphatikiza Magetsi ndi Kusungunula / Kusungunula kwa Longitudinal) | Mtundu wa Mapeto | Mapeto Opanda Ulusi (PE), Mapeto Opindika (BE), Mapeto Opindika (ngati mukufuna) |
| Kutalika kwa Utali | 5.8 m – 12 m muyezo (wosinthika) | Zipewa Zoteteza | Zipewa zapulasitiki/PVC (zoteteza fumbi ndi madzi) |
| Chithandizo cha Pamwamba | Wopaka utoto wakuda, Wopaka mafuta oletsa dzimbiri, Wopaka chitsulo (ngati mukufuna) | Katundu wa Makina | Mphamvu Yotulutsa: 290–350 MPa, Mphamvu Yokoka: 450–520 MPa, Kutalika: ≥ 20% |
| Mapulogalamu Odziwika | Mapaipi a mafakitale, Ziwiya zopondereza, Zolinga za kapangidwe ka nyumba, Mapaipi a mafuta ndi gasi, Maboiler ndi Zosinthira kutentha | ||
| Kuyesa & Chitsimikizo | Satifiketi Yoyesera ya Mill (MTC EN 10204 3.1/3.2), Kuyesa kwa Hydrostatic, Kuyesa kwa Weld, Lipoti la Mankhwala ndi Makina, Kuyang'anira kwa Gulu Lachitatu (SGS/BV/TÜV) | ||
Malangizo / Malangizo:
1. Miyeso (OD, WT, kutalika) imapezeka kuti isinthidwe kutengera zomwe makasitomala akufuna kapena zosowa za mapulojekiti.
2. Mitundu ya Chithandizo ndi Mapeto a Surface ikhoza kusinthidwa kutengera mayendedwe, chitetezo cha dzimbiri, ndi momwe zimagwiritsidwira ntchito.
Dinani batani la kumanja
Mapaipi a Mafakitale: Mapaipi otsika mpaka apakati, mayendedwe a madzi, ndi gasi
Kumanga Zombo ndi Uinjiniya wa Zam'madzi
Kugwiritsa Ntchito Kapangidwe: Kapangidwe kachitsulo, mafelemu omangira, ndi makina olemera
Mafuta ndi Gasi: Oyenera mizere ina yoyendera yokhala ndi zofunikira zoyenera
Sankhani mbale zachitsulo zogwirizana ndiGiredi ya CC65ndipo yesani mphamvu zawo za mankhwala ndi makina.
Dulani, dulani, ndikuzungulizani mbale zachitsulo kukhala mawonekedwe ozungulira.
Lumikizani mipata yolunjika pogwiritsa ntchito ukadaulo wa EFW/HFW ndikuyang'anira ubwino wa lumiki nthawi yeniyeni.
Sinthani kapena onjezerani ngati pakufunika kuti mukhale olimba komanso ofanana.
Wongolani mapaipiwo ndipo onetsetsani kuti mulifupi ndi makulidwe akunja ndi khoma ndi zolondola.
Chitani mayeso osawononga pa ma weld pogwiritsa ntchito UT/RT kapena njira zina.
Tsimikizirani chitetezo cha payipi pansi pa mphamvu yogwira ntchito kudzera mu kuyesa kwa hydraulic.
Ikani mankhwala oletsa dzimbiri ndipo ikani zipewa zotetezera. (varnish wakuda, FBE, 3LPE, ndi zina zotero).
Chitani kuwunika komaliza kwa magwiridwe antchito a miyeso ndikupereka malipoti a MTC ndi mayeso.
Gwiritsani ntchito ma phukusi oteteza dzimbiri ndi dzimbiri ndipo perekani chithandizo chokwanira choyendera.
Thandizo la Chisipanishi Chapafupi
Ofesi yathu ya ku Madrid ili ndi gulu la akatswiri olankhula Chisipanishi, lomwe limapanga njira yotumizira katundu mosavuta komanso mosavuta kwa makasitomala athu aku Central ndi South America, ndikupereka chithandizo chabwino kwambiri kwa makasitomala.
Chitsimikizo Chokwanira cha Zinthu Zosungidwa
Mapaipi ambiri achitsulo amatsimikizira kuti ntchito yanu ikuyankhidwa mwachangu, zomwe zimathandiza kwambiri kuti ntchitoyo ipite patsogolo panthawi yake.
Chitetezo Chotetezeka cha Mapaketi
Chitoliro chilichonse chachitsulo chimatsekedwa payokha ndi zigawo zingapo za thovu lophimba, kenako chimatetezedwa ndi thumba lakunja la pulasitiki. Chitetezo chachiwirichi chimatsimikizira kuti chinthucho sichidzawonongeka kapena kusokonekera panthawi yonyamula, zomwe zimateteza umphumphu wake.
Kutumiza Mwachangu komanso Mogwira Mtima
Timapereka ntchito zotumizira katundu padziko lonse lapansi zomwe zimagwirizana ndi nthawi yanu ya polojekiti, kudalira njira yolimba yotumizira katundu kuti zitsimikizire kuti katunduyo waperekedwa panthawi yake komanso modalirika.
Miyezo Yokhazikika Yokwaniritsa Ma Package
Mapaipi achitsulo amapakidwa pa ma pallet amatabwa opangidwa ndi IPPC, motsatira malamulo otumizira kunja ku Central America. Phukusi lililonse lili ndi nembanemba yosalowa madzi ya magawo atatu kuti iteteze bwino ku nyengo yotentha komanso yachinyezi; zipewa zapulasitiki zimateteza fumbi ndi zinthu zakunja zomwe zimalowa mu chitolirocho. Kulemera kwa chitoliro chimodzi kumayendetsedwa ndi matani 2-3, zomwe zimakwaniritsa zosowa za ma cranes ang'onoang'ono omwe amagwiritsidwa ntchito kwambiri pamalo omanga m'derali.
Zofotokozera za Utali Wosinthika Wosinthika
Kutalika kwanthawi zonse ndi mamita 12, koyenera kwambiri kutumiza makontena. Pazifukwa zoletsa mayendedwe apamtunda m'maiko otentha monga Guatemala ndi Honduras, palinso kutalika kwina kwa mamita 10 ndi mamita 8 kuti athetse mavuto okhudzana ndi mayendedwe.
Zolemba Zonse ndi Utumiki Wogwira Mtima
Timapereka chithandizo chimodzi chokha cha zikalata zonse zofunika kuitanitsa, kuphatikizapo Chikalata Chochokera ku Spain (Fomu B), Chikalata cha Zinthu cha MTC, lipoti la SGS, mndandanda wa zonyamula katundu, ndi invoice yamalonda. Ngati zikalata zilizonse sizolondola, zidzakonzedwa ndikutumizidwa mkati mwa maola 24 kuti zitsimikizire kuti katundu waperekedwa mosavuta ku Ajana.
Chitsimikizo Chodalirika cha Mayendedwe ndi Zogulitsa
Pambuyo poti ntchito yatha, katundu adzaperekedwa kwa kampani yonyamula katundu yosalowerera ndale ndipo adzaperekedwa kudzera mu njira yolumikizirana yoyendera katundu wapamtunda ndi wapamadzi. Nthawi yoyendera katundu m'madoko ofunikira ndi iyi:
China → Panama (Cologne): masiku 30
China → Mexico (Manzanillo): masiku 28
China → Costa Rica (Limon): masiku 35
Timaperekanso ntchito zotumizira katundu patali kuchokera ku madoko kupita ku malo opangira mafuta ndi malo omanga, zomwe zimathandiza kuti mayendedwe a mtunda wautali afike.
1. Kodi mapaipi anu achitsulo a ASTM A671 CC65 CL 12 EFW akutsatira miyezo yaposachedwa pamsika wa ku America?
Ndithudi, mapaipi athu a ASTM A671 CC65 CL 12 EFW achitsulo cha kaboni akutsatira kwathunthu malangizo aposachedwa a ASTM A671, omwe amavomerezedwa kwambiri ku America konse—kuphatikizapo United States, Canada, ndi Latin America—pa ntchito zotsika mpaka zapakati pa mafuta, gasi, madzi, ndi ntchito zomangamanga. Amakwaniritsanso miyezo yofanana ndi ASME B36.10M, ndipo amatha kuperekedwa motsatira malamulo am'deralo kuphatikiza miyezo ya NOM ku Mexico ndi Panama Free Trade Zone. Zitsimikizo zonse—ISO 9001, EN 10204 3.1/3.2 MTC, Hydrostatic Test Report, NDT Report—ndizotsimikizika komanso zotsatirika.
2. Kodi Mungasankhe Bwanji Kalasi/Giredi Yoyenera ya Chitoliro cha ASTM A671 pa Ntchito Yanga (mwachitsanzo: CC60 vs CC65 vs CC70)?
Sankhani kalasi yanu ya chitoliro malinga ndi kuthamanga kwanu, kutentha, ndi momwe ntchito yanu imagwiritsidwira ntchito:
Pa ntchito zamadzi otsika mphamvu kapena kapangidwe kake (≤3MPa), CC60 kapena CC65 Class 12 imapereka njira yabwino kwambiri yogwiritsira ntchito ndalama.
Pa mapaipi apakati (3–5MPa) omwe amanyamula nthunzi, mafuta, kapena gasi m'malo oyeretsera mafuta kapena malo opangira magetsi, CC65 CL 12 ndiye njira yogwiritsidwa ntchito kwambiri komanso yogwiritsidwa ntchito m'njira zosiyanasiyana.
Pa ntchito yogwiritsa ntchito mphamvu zambiri kapena kutentha kwambiri, CC70 (CL 22 kapena CL 32) imalimbikitsidwa chifukwa cha mphamvu zake zokolola zambiri komanso kulimba kwa weld.
Gulu lathu la mainjiniya likhoza kupereka chitsogozo chaulere chosankha ukadaulo kutengera mphamvu ya kapangidwe ka polojekiti yanu, kutentha kwapakati, komanso zofunikira pakuwotcherera.
Tsatanetsatane Wolumikizirana
Adilesi
Malo oyendetsera chitukuko cha Kangsheng,
Chigawo cha Wuqing, mzinda wa Tianjin, China.
Maola
Lolemba-Lamlungu: Utumiki wa maola 24
