Popanga mafakitale, kukhulupirika ndi kukhazikika kwa mapaipi achitsulo ndizofunikira kwambiri. Imodzi mwa njira zothandiza kwambiri zowonetsetsa kuti mapaipiwa apirire kuyesedwa kwa nthawi ndi zovuta zachilengedwe ndi njira zamakono zokutira. Zovala za Fusion-bonded epoxy (FBE) ndi zomangira ndiye zosankha zapamwamba kwambiri pakuteteza dzimbiri. Cangzhou Spiral Steel Pipe Group Co., Ltd., wopanga wamkulu yemwe ali ku Cangzhou, Hebei Province, wakhala patsogolo paukadaulo uwu kuyambira pomwe adakhazikitsidwa mu 1993.
Masiku ano, mapaipi amafuta okwiriridwa mozama pansi pa nthaka ndi mapaipi apamadzi olimbana ndi kukokoloka kwa mchere, ukadaulo wothana ndi dzimbiri.Fbe Coating ndi Liningzimagwirizana mwachindunji ndi chitetezo ndi moyo wautali wa mitsempha yamphamvu. Monga bizinesi yotsogola pantchito yopanga chitoliro chachitsulo chozungulira ku China, Cangzhou Spiral Steel Pipe Group Co., Ltd. imapatsa makasitomala apadziko lonse njira zothetsera chitoliro chachitsulo chokhala ndi moyo wautumiki wazaka zopitilira 20 podalira luso lake lopaka utoto la fusible epoxy powder (FBE). Yakhala ikugwira ntchito zoposa 3,000 zazikulu zapakhomo ndi zakunja pamodzi.
FBE Coating: Zida zamakono zomwe zimatalikitsa moyo wa mapaipi achitsulo m'malo ovuta kwambiri
mfundo zaukadaulo
Epoxy ufa ndi wogawana amamatira pamwamba pa chitoliro zitsulo kupyolera kupopera mankhwala electrostatic, ndiyeno wandiweyani wosanjikiza zoteteza aumbike pambuyo mkulu-kutentha machiritso, kukwaniritsa:
Super adhesion: Mphamvu yolumikizana pakati paFbe Coating Pipendi chitsulo chitoliro gawo lapansi ndi ≥70MPa (katatu muyeso makampani)
Kutetezedwa kwathunthu kwa chilengedwe: Kugonjetsedwa ndi asidi, alkali, madzi a m'nyanja ndi kukokoloka kwa tizilombo toyambitsa matenda, koyenera kugwira ntchito kuyambira -30 ℃ mpaka 110 ℃
Zobiriwira komanso zachilengedwe: 0 Kutulutsa kwa VOC, kutsimikiziridwa ndi miyezo yapadziko lonse ya ISO 21809-2
Njira zokutira zogwira mtima ndizofunikira, makamaka m'mafakitale omwe mapaipi achitsulo amakumana ndi zovuta zachilengedwe. Standard fakitale ntchito atatu wosanjikiza extruded polyethylene zokutira, komanso single-kapena Mipikisano wosanjikiza zokutira sintered polyethylene, amapangidwa kuti apereke dzimbiri chitetezo champhamvu kwa mipope zitsulo ndi zovekera. Zovala za FBE zimadziwika chifukwa chomamatira komanso kukana dzimbiri. Njirayi imaphatikizapo kugwiritsa ntchito ufa wa epoxy pamwamba pa chitoliro chachitsulo ndikuwotcha kuti apange mgwirizano wamphamvu. Njirayi sikuti imateteza zitsulo kuti zisawonongeke komanso zimawonjezera makina ake. Pamapeto pake, mapaipi amatha kupirira mikhalidwe yovuta kwambiri, kuonetsetsa moyo wautali wautumiki ndikuchepetsa mtengo wokonza.
Cangzhou Spiral Steel Pipe Group Co., Ltd. imagwiritsa ntchito njira zamakono zokutira kuti zitsimikizire kuti chilichonse chikukwaniritsa miyezo yapamwamba kwambiri yamakampani. Kudzipereka kwa kampani pakuchita bwino kumawonekera pakuyesa kwake mwamphamvu komanso njira zowongolera, kuwonetsetsa kuti chitoliro chilichonse chokutidwa chimagwira ntchito bwino m'malo ovuta kwambiri.
Mwachidule, udindo wa zokutira FBE ndi linings mu zitsulo chitetezo chitoliro sangathe kuchepetsedwa. Ndi ukatswiri ndi ukadaulo wapamwamba wa Cangzhou Spiral Steel Pipe Group Co., Ltd., mafakitale m'magawo osiyanasiyana atha kutsimikiziridwa kuti mapaipi awo adzatetezedwa bwino ku dzimbiri ndi kuwonongeka kwa chilengedwe. Pamene kampani ikupitiriza kupanga ndi kukulitsa malonda ake mzere, ife kukhala bwenzi odalirika kwa mabizinesi kufunafuna odalirika ndi cholimba zitsulo chitoliro njira. Kaya muli mumakampani amafuta ndi gasi, zomangamanga, kapena bizinesi ina iliyonse yomwe imadalira chitoliro chachitsulo, Cangzhou Spiral Steel Pipe Group Co., Ltd. ndiye chisankho chanu choyamba papaipi yachitsulo yolimba kwambiri, yolimba.
Nthawi yotumiza: Aug-07-2025