Zikafikakupanga mapaipi, kuwonetsetsa kulimba kwawo komanso kukana kuwononga dzimbiri ndikofunikira kwambiri.LSAW carbon steel mapaipi, yomwe imadziwikanso kuti Longitudinal Submerged ArcKuwotcherera mapaipi, ndi chisankho chodziwika bwino chifukwa cha mphamvu zawo zapamwamba komanso kudalirika.Kuti apititse patsogolo kukana kwawo kwa dzimbiri, mapaipiwa amatha kukutidwa ndi mawonekedwe osanjikiza atatu a polyethylene odana ndi dzimbiri omwe amadziwika kuti 3PE.Mu blog iyi, tiwona ubwino wogwiritsa ntchito3PE TACHIMATA LSAW mpweya zitsulo mapaipindi chifukwa chake ali chisankho chabwino kwambiri m'mafakitale osiyanasiyana.
Chophimba cha 3PE anti-corrosion ndi njira yodalirika yomwe imateteza mapaipi a LSAW carbon steel kuti asawonongeke ndikuwonjezera moyo wawo.Mapangidwe a 3PE ali ndi zigawo zitatu, kuyambira ndi ufa wa epoxy womwe umapereka kumamatira kwabwino kwambiri komanso kumangirira pamwamba pa chitoliro.Izi zimatsatiridwa ndi zomatira, zomwe zimalimbitsanso mgwirizano pakati pa epoxy ndi wosanjikiza womaliza - polyethylene anti-corrosion.Chosanjikiza cha polyethylene chimakhala chotchinga, chomwe chimalepheretsa madzi, mankhwala, ndi zinthu zina zowononga kuti zifike mkati mwa chitoliro.Komanso, imatha kupirira kutentha mpaka 80 ° C, ndikupangitsa kuti ikhale yoyenera kugwiritsidwa ntchito mosiyanasiyana.
Poyerekeza ndi ❖ kuyanika 2PE, kuwonjezera kwa epoxy ufa wosanjikiza mu 3PE TACHIMATA LSAW mpweya zitsulo mapaipi kumawonjezera mphamvu wonse wa katundu odana ndi dzimbiri.Chigawo chowonjezera ichi chimapangitsa kulimba ndi kukana kuvala, kuonetsetsa kuti mapaipi amatha kupirira zovuta zachilengedwe.Mtundu wamba wa3PE yokutidwa mapaipindi zakuda, ndipo amatsatira mfundo za mayiko monga DIN30670, CAN/CSA Z245.21, ndi ISO21809.Miyezo yolimba iyi imatsimikizira kuti mapaipi amakwaniritsa zofunikira komanso magwiridwe antchito, kuwapanga kukhala chisankho chodalirika m'mafakitale osiyanasiyana.
Ku Botop Steel, timakhazikika popereka mapaipi apamwamba kwambiri a LSAW carbon steel okhala ndi zokutira za 3PE anti-corrosion.Mapaipi athu akupezeka mumitundu yosiyanasiyana, magiredi, ndi mafotokozedwe kuti akwaniritse zosowa za makasitomala athu.Ndi kudzipereka kwathu kuchita bwino komanso kusamala mwatsatanetsatane, timaonetsetsa kuti mapaipi athu amakwaniritsa miyezo yapamwamba kwambiri yamakampani.Kuphatikiza apo, mapaipi athu amakutidwa ndi FBE anti-corrosion kuchokera mkati, kupititsa patsogolo kukana kwawo ku dzimbiri.Zopaka zamkati za FBE sizowopsa ndipo zimathandizira kupewa dzimbiri ndikuwongolera kuchuluka kwa gasi ndi madzi mkati mwapayipi.Izi zimapangitsa mapaipi athu a 3PE opangidwa ndi LSAW a carbon steel kukhala chisankho chodalirika m'mafakitale monga mafuta ndi gasi, madzi, ndi zomangamanga.
Pomaliza,3PE TACHIMATA LSAW mpweya zitsulo mapaipiamapereka maubwino ambiri, kuphatikiza katundu wapamwamba woletsa dzimbiri, kulimba kwambiri, komanso kukana kutha ndi kung'ambika.Kuphatikiza kwa epoxy powder layer, zomatira, ndi polyethylene anti-corrosion layer zimatsimikizira kuti mapaipi amatha kupirira zovuta, kuwapanga kukhala oyenera kugwiritsa ntchito mosiyanasiyana.Ku Botop Steel, timanyadira kuperekamapaipi apamwambazomwe zimakwaniritsa miyezo yapadziko lonse lapansi ndikupitilira zomwe makasitomala amayembekeza.Pangani ndalama mu mapaipi achitsulo a LSAW opangidwa ndi 3PE kuti mupeze yankho lodalirika komanso lokhalitsa.
Nthawi yotumiza: Nov-27-2023