Large m'mimba mwake zitsulo chitoliro zambiri amatanthauza mapaipi zitsulo ndi m'mimba mwake kunja ≥16in (406.4mm).Mapaipiwa amagwiritsidwa ntchito kunyamula zinthu zambiri zamadzimadzi kapena mpweya, monga mapaipi amafuta, mapaipi a gasi, mapaipi amadzi, ndi zina zambiri.
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Kodi Njira Zopangira Paipi Yazitsulo Zazikulu Zazikulu za Diameter?
Kuyerekeza Njira Zopangira Mapaipi Azitsulo Akuluakulu Akuluakulu
Miyezo Yoyendetsera Ntchito Yopanga
Kuchiza Pamwamba Pamachubu Achitsulo Aakulu Akuluakulu
Mfundo Zofunika Kuziganizira Pogula Chitoliro Chachitsulo Chachikulu cha Diameter
Chiyembekezo Chogwiritsa Ntchito Mapaipi Azitsulo Aakulu Awiri Awiri
Ubwino Wathu
Kodi Njira Zopangira Paipi Yazitsulo Zazikulu Zazikulu za Diameter?
Njira zazikulu zopangira mapaipi azitsulo zazikulu ndi LSAW, SSAW, ndi Hot-finished Seamless.
LSAW (Longitudinal Submerged Arc Welding)
LSAW ndi njira yomwe imagwiritsidwa ntchito popanga chitoliro chachikulu chachitsulo chowotcherera.
Amagwiritsidwa ntchito popanga mapaipi ndi kuwotcherera arc pansi pamadzi kumbali zonse ziwiri.Choyamba, mbale zachitsulo zimapindika kukhala chubu, kenaka amawotcherera pamodzi ndi kuwotcherera arc pansi pamadzi, ndipo pamapeto pake amawumbidwa ndi kuwongoledwa kuti apeze m'mimba mwake ndi kutalika kwake.
LSAW tsopano ikhoza kupanga mapaipi mpaka 1500mm m'mimba mwake ndi 80mm mu makulidwe a khoma.
SSAW (Spiral Submerged Arc Welding)
SSAW ndi njira ina yomwe nthawi zambiri imagwiritsa ntchito kuwotcherera popanga chitoliro chachitsulo chokhala ndi m'mimba mwake.
Amapanga mapaipi potembenuza koyilo yachitsulo kukhala mawonekedwe a chubu ndi kuwotcherera kwa arc pansi pamadzi.
SSAW tsopano ikhoza kupanga mapaipi mpaka kufika pamtunda wa 3,500mm ndi makulidwe a khoma la 25mm.
SMLS yomaliza (yopanda msoko)
Ndi njira yopangira chitoliro chopanda chitsulo, pali mitundu iwiri ya njira yopangira chitoliro chosasunthika, yotentha yomaliza komanso yozizira yomaliza, yomaliza yotentha ndi yoyenera kupanga chitoliro chachikulu chachitsulo.
Zimapangidwa ndi kutentha ndi kutambasula chitoliro kuchokera ku billet yolimba yozungulira, kusunga kufanana ndi mphamvu ya chitoliro.
Chitoliro chopanda msoko chotentha chimatha kutulutsa chitoliro chachitsulo chokhala ndi mainchesi 660mm ndi makulidwe a khoma la 100mm.
Palinso njira yowotcherera, EFW, yomwe ilinso yoyenera kupanga mapaipi achitsulo okhala ndi mipanda yopitilira 406.4mm, koma sagwiritsidwa ntchito kwambiri ngati atatu apitawa.
Kuyerekeza Njira Zopangira Mapaipi Azitsulo Akuluakulu Akuluakulu
Chitoliro chachitsulo cha LSAWimatha kupangidwa ndi makulidwe a khoma lokulirapo chifukwa cha mawonekedwe ake opanga ndipo motero imatha kupirira zovuta zambiri kuposa chitoliro chachitsulo cha SSAW pamlingo wina.Komabe, m'malo opanikizika kwambiri, njira zowotcherera zimatha kukhala zofooka za chitoliro chachitsulo cha LSAW, zomwe zingakhudze mphamvu yake yonyamula mphamvu ndi moyo wautumiki.
Kuphatikiza apo, zida zopangira LSAW ndizokwera mtengo kwambiri ndipo magwiridwe antchito ndi otsika.
Chifukwa chake, mapaipi achitsulo a LSAW amagwiritsidwa ntchito kwambiri m'mapaipi oyenera kunyamula mafuta, gasi, ndi media zina, komanso madera ena opangira uinjiniya ndi zomangamanga omwe amafunikira mphamvu yayikulu komanso kukana kukakamiza.
Mapaipi a SSAWndizoyenera ma diameter akuluakulu, makamaka ma diameter opitilira 1500mm, komanso mapaipi akutali.
Poyerekeza ndi LSAW, SSAW ndi yotsika mtengo koma siyoyenera malo ogwirira ntchito opanikizika kwambiri.
Chifukwa chake, mapaipi achitsulo a SSAW amagwiritsidwa ntchito kwambiri pazifukwa zocheperako komanso kapangidwe kake, monga mapaipi amadzi ndi zothandizira mlatho.
SMLS chitoliro chachitsulondizoyenera kugwiritsa ntchito komwe kukhathamiritsa kwapamwamba ndi mphamvu ya chitoliro kumafunika, chifukwa njira yake yopangira yopanda msoko imatsimikizira kuti chitolirocho chili ndi mphamvu komanso mphamvu zake.
Komabe, mtengo wa SMLS nthawi zambiri umakhala wokwera.
Choncho, amagwiritsidwa ntchito kwambiri m'madera omwe amafunikira khalidwe lapamwamba ndi chitetezo, monga mapaipi oyendetsa mafuta ndi gasi, mapaipi a mankhwala, ndi zina zotero.
Miyezo Yoyendetsera Ntchito Yopanga
Miyezo yodziwika bwino yopangira zitoliro zachitsulo ndi:
LSAW ndi SSAW: API 5L, ASTM A252, BS EN10210, BS EN10219
Kutentha-kumaliza Mosasunthika: API 5L, ASTM A53, ASTM A106, ASTM A210, ASTM A252, BS EN10210, JIS G3454, JIS G3456, JIS G3441,ASTM A213, ASTM A519, ASTM A335, ASTM A333.
Kuchiza Pamwamba Pamachubu Achitsulo Aakulu Akuluakulu
The pamwamba mankhwala lalikulu m'mimba mwake zitsulo chitoliro n'kofunika kuteteza chitoliro thupi, kutalikitsa moyo utumiki, ndi kuchepetsa dzimbiri.
Chithandizo chakunja chakunja nthawi zambiri chimatenga utoto, 3PE, FBE, 3PP, ndi zina zambiri, zomwe zimalepheretsa bwino kuwonongeka kwa chitoliro chachitsulo ndi chilengedwe chakunja.
Chithandizo chamkati chamkati, kuphatikiza kupenta ndi FBE, kumatha kuchepetsa dzimbiri la chitoliro chachitsulo ndi madzimadzi, kutalikitsa moyo wautumiki, ndikuchepetsa kukangana panthawi yamayendedwe amadzimadzi.
Kusankha njira yoyenera yopangira mankhwala kungathe kuonetsetsa kuti chitoliro chachitsulo chimakhala ndi kukana kwa dzimbiri komanso kumagwirizana ndi malo osiyanasiyana ogwiritsira ntchito ndi zofunikira.
Mfundo Zofunika Kuziganizira Pogula Chitoliro Chachitsulo Chachikulu cha Diameter
1. Kukula kwa chitoliro ndi ndondomeko: sankhani kukula kwa chitoliro choyenera ndi ndondomeko malinga ndi zofunikira za polojekiti kuti muwonetsetse kuti ikhoza kukwaniritsa zofunikira za polojekiti.
2. Malo ogwirira ntchito: Sankhani zipangizo zoyenera za chitoliro ndi mapangidwe molingana ndi malo enieni ndi mikhalidwe yomwe chitolirocho chidzagwiritsidwa ntchito kuti chitsimikizire kuti chikhoza kugwira ntchito mokhazikika kwa nthawi yaitali.Kuganizira kumaphatikizapo kutentha, kuthamanga, sing'anga, ndi zina zotero.
3. Mtengo: Ganizirani mozama za mtengo ndi magwiridwe antchito a payipi ndikusankha payipi yoyenera kwambiri pazosowa zanu, ndikulabadira zogwira mtima.Ganizirani za kubweza kwa nthawi yayitali pazachuma.
4. Nthawi yotumiza: Ganizirani nthawi yoperekera katunduyo kuti muwonetsetse kuti ntchitoyo ikhoza kutha pa nthawi yake.
5. Chitsimikizo cha khalidwe: Onetsetsani kuti chitoliro chogulidwa chikugwirizana ndi mfundo zovomerezeka zamtundu, monga ISO, API, ndi zina zotero, kuti zitsimikizire kuti chitoliro chachitsulo chokhala ndi m'mimba mwake chikuyenda bwino.
6. Mbiri ya ogulitsa: Sankhani ogulitsa omwe ali ndi mbiri yabwino komanso odziwa zambiri kuti muwonetsetse kuti mutha kupeza zinthu zapamwamba komanso ntchito yabwino kwambiri.
7. Pambuyo-kugulitsa utumiki: Mvetsetsani ndondomeko ya chithandizo cha ogulitsa pambuyo pogulitsa kuti muwonetsetse kuti chithandizo ndi kukonza panthawi yake pakufunika.
8. Kumasuka kwa Kuyika ndi Kukonza: Ganizirani ngati mapaipiwo ndi osavuta kukhazikitsa ndi kukonza komanso ngati zida ndi zida zowonjezera zimafunikira.
9. Zinthu zina: Ganizirani zinthu zina, monga njira zoyendera, zonyamula katundu, ndi zina zambiri, malinga ndi mikhalidwe inayake.
Chiyembekezo Chogwiritsa Ntchito Mapaipi Azitsulo Aakulu Akuluakulu
Kukula mwachangu kwakukula kwamatauni ndikukula kwamakampani kumawonjezera kufunikira kwa zomangamanga ndi magetsi, zomwe zimathandizira kukula kwa msika waukulu wazitsulo zazitsulo.
Pakadali pano, ndi kupita patsogolo kwaukadaulo, ukadaulo wopangira chitoliro chachitsulo chachikulu cham'mimba mwake chakhala bwino, magwiridwe antchito awonjezedwa ndipo mtengo wachepetsedwa, zomwe zimapangitsa chitoliro chachikulu chachitsulo chogwiritsidwa ntchito kwambiri m'magawo osiyanasiyana.
Msika waukulu wazitsulo wazitsulo wam'mimba mwake ndiwodalirika kwambiri ndipo ukuyembekezeka kukhala ndi mwayi wambiri komanso malo otukuka mtsogolo.
Ubwino Wathu
Kuyambira pomwe idakhazikitsidwa mu 2014,Botop Steelwakhala kutsogolera mpweya zitsulo chitoliro katundu ku Northern China, kudziwika ntchito zake zabwino kwambiri, mankhwala apamwamba, ndi mayankho mabuku.Zogulitsa zambiri za kampaniyi zikuphatikiza mapaipi opanda zitsulo, ERW, LSAW, ndi SSAW, komanso zopangira mapaipi, ma flanges, ndi zitsulo zapadera.
Ndi kudzipereka kwakukulu ku khalidwe,Botop Steelimagwiritsa ntchito maulamuliro okhwima ndi kuyesa kutsimikizira kudalirika kwa zinthu zake.Gulu lake lodziwa zambiri limapereka mayankho aumwini ndi chithandizo cha akatswiri, ndikuyang'ana kukhutira kwamakasitomala.
Tags: lalikulu lalikulu, chitoliro chachitsulo, lsaw, smls, ogulitsa, opanga, mafakitale, ogulitsa, makampani, ogulitsa, kugula, mtengo, quotation, zambiri, zogulitsa, mtengo.
Nthawi yotumiza: May-02-2024