Chitoliro chachitsulo chozungulira cha Tianjin Yuantai chotsutsana ndi dzimbiri komanso choteteza kutentha

Mapaipi Ozungulira Otsutsana ndi Kutupa Kwambiri

Kampani yathu ili ndi mzere umodzi wokha wa Ф4020 spiral pipe production ku Tianjin. Zogulitsazi zikuphatikizapo mapaipi achitsulo okhazikika a dziko lonse, mapaipi achitsulo ophimbidwa ndi pulasitiki operekera madzi ndi madzi otuluka, mapaipi achitsulo ophimbidwa ndi pulasitiki operekera madzi ndi migodi ya malasha, mapaipi achitsulo ophimbidwa ndi pulasitiki operekera madzi, mapaipi olumikizira ulusi otumizira gasi lachilengedwe, zingwe zamagetsi, ndi zina zotero), ndipo mitundu yopanga mapaipi achitsulo oletsa dzimbiri ndi monga (3PP/3PE/2FBE anti-corrosion steepipes, mapaipi achitsulo oletsa dzimbiri a TPEP, mapaipi achitsulo oletsa dzimbiri amkati ndi akunja a FBE anti-corrosion steel pipe inner and outer PE plastic-coated steepipes) okhala ndi steepipes zachitsulo zosapanga dzimbiri, mapaipi achitsulo ophimbidwa ndi pulasitiki ndi zida zosiyanasiyana zothandizira mapaipi.

Tili ndi zipangizo zamakono zopangira ndi kupanga mapaipi achitsulo oletsa dzimbiri ndi mapaipi ozungulira, komanso gulu lopanga lapamwamba kwambiri lapakhomo komanso ntchito zowunikira ndi kunyamula katundu.

Kampani yathu ili ndi mphamvu yamphamvu yoyesera komanso zida zoyesera zabwino kwambiri, ndipo mu 2022, idapambana satifiketi yamakampani apamwamba kwambiri padziko lonse lapansi, ndikupambana kuwunika kwa khalidwe la malonda ku malo oyesera dziko lonse lapansi, ndikukhazikitsa kasamalidwe kabwino kabwino.

dongosolo, ndipo motsatizana adapambana satifiketi ya ISO9001-2015 yoyang'anira khalidwe, satifiketi ya ISO14001:2015 yoyang'anira zachilengedwe, satifiketi ya ISO:45001:2018 yoyang'anira thanzi ndi chitetezo pantchito, ndipo motsatizana adapeza satifiketi yopangira zida zapadera zida zapadera, (Mapaipi Opanikizika ndi Zigawo) satifiketi yoyesera mtundu wa kupanga, APIQ1, API5L, Tianjin yokhudzana ndi madzi akumwa chilolezo cha thanzi ndi zinthu zachitetezo. Mu njira yogwirira ntchito ndi kupanga zinthu za kampani, dongosolo loyang'anira loyenera
Zofunikira pa ntchito zimatsatiridwa mosamalitsa, ndipo kugwira ntchito bwino kwa dongosolo lililonse mkati mwa kampani kumatsimikizika bwino, ndipo miyezo yogwiritsira ntchito imagwirizana makamaka ndi GB/T9711, GB/T3091, GB/T23257, CJ/T120, GB/T28897, AWWA C213, AWWA C210, GB/T5135.20 (payipi yoyatsira moto), DIN30670, DIN30678, ndi CSA Z245.20, CSA Z245.21, EN10288, SY/T0413, SY/T0315, IPE8710. Ubwino wa malonda ndiye maziko oti mabizinesi apulumuke komanso apite patsogolo, ndipo zida zowunikira khalidwe la njira iliyonse yopangira ya kampani yathu zatha. Kampani yathu ili ndi zida zoyesera zapamwamba monga chowunikira magetsi, makina oyesera opindika, makina oyesera magetsi, choyesera kuuma kwa mphamvu, ndi mayeso a mphamvu.
makina, choyezera mphamvu ya peel ndi zina zotero kuti azilamulira bwino khalidwe. Pachifukwa ichi, malo oyesera aukadaulo ndi mankhwala akhazikitsidwa, ndipo ali ndi akatswiri oyesa komanso akatswiri aukadaulo kuti akwaniritse kuyang'anira ndi kuyang'anira njira yonse kuyambira pa zipangizo zopangira mpaka mapaipi achitsulo omalizidwa oletsa dzimbiri, kuti atsimikizire kuti kuchuluka kwa zinthu zomwe zaperekedwa kuli kokwera kufika pa 100%. Kampani yathu nthawi zonse yakhala ikutsatira lingaliro la kasamalidwe kowona mtima, "zaka 100 za Yuantai, mitima ya anthu a Derun", kuti ikule bwino komanso igwire bwino ntchito, kuti ikhale yabwino komanso yopulumuka. Nthawi zonse tsatirani zosowa za makasitomala ndi kukhutitsidwa kwawo ngati maziko. Tadzipereka kwa makasitomala ambiri atsopano ndi akale kuti tipange zinthu zabwino kwambiri, kuti tipereke ntchito yoganizira bwino, tikuyembekeza kugwira ntchito ndi makasitomala mothandizana, phindu limodzi, chitukuko chopambana!

Chitoliro chachitsulo cholumikizidwa mozungulira

Kampani yathu tsopano yaika ndalama mukuwotcherera kozungulira chitoliro chachitsuloChida cha 820-4020, chomwe chimagwiritsa ntchito welding yodziyimira yokha ya waya ziwiri, chomwe chimatulutsa matani 200,000 pachaka, ndi chipangizo chapamwamba kwambiri chopangira mapaipi ozungulira kunyumba ndi kunja, kuyambira kudyetsa ndi kulinganiza mpaka kugaya ndi kupanga welding yonse, chimayang'anira bwino mtundu wa chitoliro chilichonse chachitsulo chozungulira chomwe chimapangidwa ndi kampani yathu. Zogulitsazi zimagwiritsidwa ntchito kwambiri mu mafuta, gasi, gasi lachilengedwe, madzi, kupanga magetsi, kutulutsa zimbudzi ndi mafakitale ena.

Njira yopangira: kupotoza → kukanikiza makona → kusweka kwa fosholo → kutsitsa → kutsitsa → magetsi
Kulinganiza mipukutu yowongoka → mutu ndi mchira wa makina owongolerera matako → mpukutu wowongoka wamagetsi
kulinganiza → makina opera m'mphepete mwa bevel → kuyeretsa pamwamba pa mzere → mpukutu woyimirira pamanja
kulinganiza → kudyetsa konyamula katundu → kudyetsa mbale yotsogolera → kupanga malo oyimirira a mpukutu → kupanga
kupanga koyilo ya makina → kuwotcherera kwa weld yamkati → kuwotcherera kwa weld yakunja → kudula kwa chitoliro chodulidwa kutalika → kugwetsa chitoliro
Opanga Chitoliro Chozungulira

Makina odulira mutu wathyathyathya

Makina odulira a Flat-head chamfering ndi zida zopangira mapaipi zomwe zimapangidwa mwapadera kuti zigwiritsidwe ntchito pa mzere wopangira mapaipi wozungulira. Zipangizozi zimagwiritsa ntchito injini ya servo kuyendetsa screw feed ya mpira, yomwe ili ndi mawonekedwe osavuta kugwiritsa ntchito komanso kudula kokhazikika. Malinga ndi zosowa za makasitomala, ngodya ya groove imapukutidwa kuti ithandize kuwotcherera.

Njira Yopangira: Cholowera cha chitoliro → chozungulira chimakwera ndikukhazikika pamalo pake → mutu wa makina akumanzere ndi akumanja kupita patsogolo pamalo pake → kumamatira chitoliro chachitsulo → mota yayikulu imayamba → kupita patsogolo mwachangu pamalo pake → ogwira ntchito podula → atadula ndikulowa mwachangu pamalo pake → zomangira zimatsegulidwa → mutu wa makina akumanzere ndi akumanja umabwerera m'malo mwake → choyimitsa chimatsitsa chitoliro chachitsulo ndikuyika chitoliro chachitsulo pabenchi → chokokera chitoliro chimakoka chitoliro chachitsulo chodulidwa → chokokera chitoliro chimabwezeretsanso chitoliro ndikukweza chitoliro chachitsulo chotsatira nthawi yomweyo

Makina oyesera a hydrostatic

Makina osindikizira a hydraulic awa ndi chida choyesera kuthamanga kwa chitoliro chachitsulo chomwe chapangidwira makamakachitoliro chozungulira cholumikizidwamzere wopanga. Ndi yoyenera kuyesa mapaipi achitsulo pogwiritsa ntchito hydrostatic kwa makina otumizira mapaipi mumakampani opanga mafuta ndi gasi malinga ndi miyezo ya GB/T9711-2018. Ili ndi mawonekedwe osavuta kugwiritsa ntchito.

Njira yopangira: cholowera cha chitoliro → chozungulira chimakwera ndikukhazikika pamalo pake → mutu wa makina umapita patsogolo
pamalo pake → kumamatira chitoliro chachitsulo → mota yayikulu imayamba → mwachangu patsogolo pamalo pake → kudula → kubwerera mwachangu pamalo pake mutadula → zomangira zimatsegulidwa → mutu wa makina kumanzere ndi kumanja umabwerera mofulumira pamalo pake → chozungulira chimatsika kuti chiyike chitoliro chachitsulo pabenchi → chokokera chitoliro chachitsulo chodulidwa → chokokera chitoliro chimabwezeretsanso chitoliro ndikukweza chitoliro chachitsulo chotsatira → nthawi yomweyo.
opanga chitoliro chozungulira

Chowunikira cholakwika cha X-ray chozungulira cholumikizidwa ndi chitoliro choyendetsedwa ndi waya

Kuwongolera khalidwe la mapaipi olumikizidwa ndi spiral ndikofunikira kwambiri popanga zinthu, ndipo patatha zaka zambiri zoyeserera mosalekeza, njira zingapo zowongolera bwino khalidwe la zinthu zosiyanasiyana za mapaipi olumikizidwa ndi longitudinal seam ndi spiral zafotokozedwa mwachidule. Pakati pawo, njira yodziwira mndandanda wa 225kv ndi njira yodziwira zithunzi nthawi yeniyeni yopangidwira makamaka kuwongolera khalidwe la njira yopangira zida zapadera za mapaipi. Kuyang'ana mwachidwi zolakwika pakupanga zolumikizira, monga ming'alu, ma porosity, zolumikizira za slag, ndi zina zotero.

Njira Yogwirira Ntchito: Jenereta yamagetsi amphamvu imayendetsedwa ndi chowongolera kuti ipange magetsi amphamvu a 30-225KV DC ndi magetsi a AC filament, omwe amatumizidwa ku chubu cha X-ray (1-3.5mA pogwiritsa ntchito focus yaying'ono, 1-8mA pogwiritsa ntchito focus yayikulu) kudzera mu chingwe chamagetsi amphamvu, ndipo kuphulika kwa anode tungsten chandamale pakompyuta kumapanga ma X-ray kuti azindikire kuwunika kwa chubu chachitsulo.

Chida chakunja cha 3PE choletsa dzimbiri

1. Malo operekera ufa amaphatikiza ntchito zingapo monga kusungunula madzi, kupereka ufa, kubweza ufa, kuyeretsa chophimba chogwedezeka ndi mfuti yopopera, zomwe zimakhala ndi malo ochepa, kuipitsa chilengedwe pang'ono, komanso zosavuta kugwiritsa ntchito.

2. Mbiya yakhala ikupitilira ukadaulo wa American Barton, kapangidwe kake kokakamiza kutulutsa, kapangidwe kapadera ka mfuti, yokhala ndi screw yogwira ntchito bwino kwambiri imatha kutulutsidwa bwino. Kutengera ukadaulo waku Japan, screw imayamwa ukadaulo wa German Reifenhauser ndipo yasinthidwa kangapo, yokhala ndi mtundu wapadera wapadera, wosakaniza bwino kwambiri wa mafunde awiri, mphamvu yabwino kwambiri yopangira pulasitiki, mphamvu yayikulu yotulutsa, kutulutsa kokhazikika, komanso zotsatira zabwino kwambiri zosakaniza, zomwe ndizoyenera kwambiri kusakaniza ndi kutulutsa zinthu zosiyanasiyana.
3. Mbiya ndi screw zimapangidwa ndi chitsulo cha alloy chapamwamba cha 38CrMoAIA chopangidwa ndi mafakitale odziwika bwino achitsulo chapakhomo, chobwezeretsa, chowonjezera, chozimitsa ndi chotenthetsera, ndikuwonjezera carbide yapadera ya kampani yathu yopaka ndi kuwotcherera ndi njira zina zotenthetsera kutentha, kukonza zida zonse za makina a CNC, kuuma kwa nitriding mpaka HV950-1100, njira yonse yopangira ndi khalidwe imachitidwa mkati mwa malire olamulidwa, kuti tipewe vuto la kukonza molakwika ndi kuwongolera khalidwe.
Chitoliro cha Chitsulo Chotsutsana ndi dzimbiri cha 3PE

Chipinda choziziritsidwa ndi madzi

Madzi amapopedwa kuchokera m'chitsime kudzera pa pampu yamadzi yothamanga kwambiri, kenako amafalikira ku nozzle iliyonse yamadzi kudzera mu chitoliro chamadzi, chomwe sichimangopangitsa kuti madzi aziyenda bwino, kuchira mwachangu, komanso kupanga madontho amadzi pamwamba pa chophimba choletsa dzimbiri. Chophimba pamwamba pa chitoliro chachitsulo choletsa dzimbiri chimachiritsidwa mwachangu ndipo chophimba choletsa dzimbiri chimapangidwa mwachangu.

Chitoliro chachitsulo chotsutsana ndi dzimbiri cha FBE chamkati

Zinthu zomwe zimapangidwa ndi epoxy mkati mwa khoma: - Zimalimbana ndi mankhwala. - Ndi yoyenera kunyamula zinthu zowononga (monga asidi, alkali, mchere, mafuta ndi gasi, zinthu zopangira mankhwala, ndi zina zotero) kuti khoma lamkati la payipi lisawonongeke. - Limapezeka kwambiri m'mafuta, gasi, mankhwala, mankhwala otsukira zinyalala ndi mafakitale ena. - Epoxy imakhala ndi malo osalala, omwe amachepetsa kukangana kwa madzi, imathandizira kuyendetsa bwino komanso kusunga mphamvu. (Kuchepetsa kukana kwa madzi)

- Zimaletsa limescale ndi dothi kuti zisamamatire, zimawonjezera nthawi yoyeretsa mapaipi, komanso zimachepetsa ndalama zokonzera. - Mapaipi amafuta/gasi, mapaipi amadzi akumwa, mapaipi apakati a mankhwala, ndi zina zotero. (Amagwiritsidwa ntchito kwambiri)
Chitoliro chachitsulo chotsutsana ndi dzimbiri cha 3PE/3PP chakunja
Makhalidwe a zigawo zitatu zakunja za polyethylene/polypropylene anticorrosive layer: - 3PE ili ndi magawo atatu: epoxy base powder (FBE), guluu wapakati womatira, ndi polyethylene (PE/PP) layer wakunja.

- Chigawo chakunja cha polyethylene sichimakhudzidwa ndi kukanda komanso kugwedezeka, zomwe zimapangitsa kuti chikhale choyenera mapaipi okhala m'malo obisika, pansi pa nyanja kapena m'malo ovuta.
- Epoxy primer imapereka mgwirizano wa mankhwala ndi chitetezo cha cathodic, gawo lapakati limawonjezera kumatirira, ndipo gawo la PE limateteza chinyezi ndi kukokoloka kwa nthaka.
- Yoyenera mapaipi omwe amafunikira chitetezo chamagetsi (monga machitidwe oteteza cathodic pamapaipi amafuta).
- Mapaipi amafuta/gasi oyenda mtunda wautali, maukonde a mapaipi apansi panthaka m'mizinda, mapaipi a m'nyanja, malo okhala ndi nthaka yamchere wambiri, ndi zina zotero.
Chitoliro chachitsulo chotsutsana ndi dzimbiri cha TPEP
Kugwiritsa ntchito kuphatikiza kwa epoxy mkati mwa khoma ndi zigawo zitatu zakunja za polyethylene anticorrosive wosanjikiza:

Kutumiza Mafuta ndi Gasi
- Epoxy yamkati imalimbana ndi dzimbiri lapakati, ndipo 3PE yakunja imalimbana ndi dothi, chinyezi komanso kuwonongeka kwa makina kuti zitsimikizire chitetezo cha mapaipi akutali. Madzi/kutentha kwa mzinda - Khoma lamkati silimalimbana ndi dzimbiri, silimalimbana ndi dzimbiri, ndi laukhondo komanso silili ndi poizoni (mogwirizana ndi miyezo ya madzi akumwa), ndipo polyethylene yomwe ili pakhoma lakunja imalimbana ndi dzimbiri la pansi pa nthaka. Makampani opanga mankhwala
- Ponyamula zakumwa zowononga monga ma acid ndi ma alkali, chitetezo chawiri chimakulitsa moyo wa payipi.
- Mapaipi a pansi pa madzi amalimbana ndi dzimbiri la m'nyanja, mchere ndi kukhudzidwa ndi makina, ndipo kuphatikiza kwa zotsutsana ndi dzimbiri mkati ndi kunja n'kodabwitsa.
Ubwino wogwiritsa ntchito mapaipi achitsulo oletsa dzimbiri a epoxy ndi akunja a 3PE:
Kuteteza dzimbiri kwa nthawi yayitali: chitetezo chambiri chimapangitsa kuti payipi ikhale ndi moyo kwa zaka 30 mpaka 50. Yotsika mtengo: Imachepetsa chiopsezo cha kutayikira ndi ndalama zokonzera. Kusinthasintha: yoyenera malo otentha kwambiri monga kutentha kwambiri, kutentha kochepa, kutentha kwakukulu
kupanikizika, komanso kuwononga kwambiri. "Kuphatikiza kwa epoxy yamkati ndi 3PE yakunja ndiye "muyezo wagolide" wa kuwonongeka kwa mapaipi
chitetezo, makamaka pazochitika zomwe chitetezo ndi kulimba zimafunika. Kudzera mkati
Kuteteza dzimbiri lapakati komanso kukokoloka kwa chilengedwe, magwiridwe antchito onse
Mapaipi akonzedwa bwino kwambiri, ndipo amagwiritsidwa ntchito kwambiri m'magawo ofunikira monga mphamvu, makampani a boma, ndi makampani a mankhwala."

 

Nthawi yotumizira: Okutobala-11-2025