Umbhobho wesinyithi othintela ukugqwala kunye nobushushu weTianjin Yuantai

Iipayipi eziPhambili zokuLwa nokuGqobhoka

Inkampani yethu inomgca omnye kuphela wemveliso yepayipi ejikelezayo ye-Ф4020 eTianjin. Iimveliso ziquka imibhobho yentsimbi ehlanganisiweyo yesizwe esemgangathweni, imibhobho yentsimbi egqunywe ngeplastiki yokubonelela ngamanzi kunye nokutsalwa kwamanzi, imibhobho yentsimbi egqunywe ngeplastiki yemigodi yamalahle, imibhobho yentsimbi egqunywe ngeplastiki yomlilo, imibhobho yokufaka imisonto yokuhambisa igesi yendalo, iintambo zamandla, njl.njl.), kwaye iintlobo zemveliso yemibhobho yentsimbi echasene nokugqwala ziquka (ii-3PP/3PE/2FBE ezichasene nokugqwala, imibhobho yentsimbi echasene nokugqwala ye-TPEP, imibhobho yentsimbi echasene nokugqwala yangaphakathi nangaphandle ye-FBE echasene nokugqwala, imibhobho yentsimbi egqunywe ngeplastiki ye-EP yangaphandle kunye nemibhobho yentsimbi egqunywe ngeplastiki ye-PE yangaphandle) egqunywe ngee-steepipes zentsimbi engagqwaliyo, imibhobho yentsimbi egqunywe ngeplastiki kunye nezixhobo ezahlukeneyo zepayipi ezixhasayo.

Sinezixhobo zemveliso eziphambili kakhulu zokuvelisa nokuvelisa iipayipi zentsimbi ezilwa nokugqwala kunye neepayipi ezijikelezayo, kunye neqela lemveliso lasekhaya elikumgangatho ophezulu kunye neenkonzo zokuhlola nokulayisha ezisemgangathweni.

Inkampani yethu inamandla obuchwephesha ovavanyo kunye nezixhobo zovavanyo ezigqibeleleyo, kwaye ngo-2022, yaphumelela isiqinisekiso seshishini lesizwe sobuchwepheshe obuphezulu, yaza yaphumelela uhlolo lomgangatho wemveliso kwiziko lovavanyo lesizwe, yaseka ulawulo lomgangatho olugqibeleleyo.

inkqubo, kwaye yaphumelela ngokulandelelana isiqinisekiso senkqubo yolawulo lomgangatho we-ISO9001-2015, isiqinisekiso senkqubo yolawulo lokusingqongileyo se-ISO14001:2015, isiqinisekiso senkqubo yolawulo lwempilo nokhuseleko emsebenzini se-ISO:45001:2018, kwaye ngokulandelelana yafumana ilayisenisi yemveliso yezixhobo ezikhethekileyo, (iipayipi zoxinzelelo kunye nezinto eziyinxalenye) isiqinisekiso sovavanyo lohlobo lokuvelisa, i-APIQ1, i-API5L, iTianjin enxulumene nokuvunywa kwelayisenisi yempilo kunye neemveliso zempilo zamanzi okusela. Kwinkqubo yokusebenza kwenkampani kunye nemveliso, inkqubo yolawulo efanelekileyo
Iimfuno zokusebenza ziyaphunyezwa ngokungqongqo, kwaye ukusebenza kakuhle kwenkqubo nganye ngaphakathi kwenkampani kuqinisekisiwe ngokufanelekileyo, kwaye imigangatho yokusetyenziswa ihambelana kakhulu ne-GB/T9711, GB/T3091, GB/T23257, CJ/T120, GB/T28897, AWWA C213, AWWA C210, GB/T5135.20 (ipayipi yomlilo), DIN30670, DIN30678, kunye ne-CSA Z245.20, CSA Z245.21, EN10288, SY/T0413, SY/T0315, IPE8710 umgangatho wemveliso sisiseko esibekelwe ukusinda nophuhliso lwamashishini, kwaye izixhobo zokuhlola umgangatho wenkqubo nganye yemveliso yenkampani yethu zigqityiwe. Inkampani yethu ixhotyiswe ngezixhobo zovavanyo eziphambili ezifana ne-electric spark detector, umatshini wokuvavanya ukugoba okuthe tyaba, umatshini wokuvavanya umbane we-elektroniki, umvavanyi wobunzima bokutsalwa, uvavanyo lwamandla okuchaphazela.
umatshini, umvavanyi wamandla okuxobula njalo njalo ukuze kulawulwe umgangatho ngokungqongqo. Ngenxa yoku, kuye kwasekwa iziko lovavanyo lobuchwephesha kunye nelekhemikhali, kwaye lixhotyiswe ngabasebenzi abangochwephesha bovavanyo kunye nobuchwephesha ukuze kufezekiswe ulawulo lwenkqubo yonke kunye nokuhlolwa ukusuka kwizixhobo eziluhlaza ukuya kwiipayipi zentsimbi ezigqityiweyo zokulwa nokugqwala, ukuqinisekisa ukuba izinga lokupasa lemveliso liphezulu ukuya kwi-100%. Inkampani yethu ibisoloko ibambelele kwingcamango yolawulo oluthembekileyo, "iminyaka eyi-100 yeYuantai, iintliziyo zabantu baseDerun", ukukhulisa nokusebenza kakuhle, umgangatho kunye nokusinda. Hlala unamathela kwiimfuno nokwaneliseka komthengi njengeyona nto iphambili. Sizinikele kuninzi lwabathengi abatsha nabadala ukwenza iimveliso ezisemgangathweni ophezulu, ukubonelela ngenkonzo ecingisiswe kakuhle, sinethemba lokusebenza nabathengi ngesandla, inzuzo yomnye nomnye, uphuhliso oluphumeleleyo kubo bonke!

Iyunithi yombhobho wentsimbi edibeneyo ejikelezayo

Inkampani yethu ngoku ityale imali kwiumbhobho wentsimbi yokuwelda ejikelezayoIyunithi ye-820-4020, esebenzisa i-double-side double-wire submerged arc automatic welding, evelisa iitoni ezingama-200,000 ngonyaka, njengesixhobo sokuvelisa imibhobho ejikelezileyo ephucukileyo ekhaya nakwamanye amazwe, ukusuka ekondleni nasekulinganiseni ukuya ekugayeni nasekubumbeni imibhobho iyonke, ilawula ngokungqongqo umgangatho wombhobho ngamnye wentsimbi ejikelezileyo eveliswa yinkampani yethu. Ezi mveliso zisetyenziswa kakhulu kwi-petroleum, igesi, igesi yendalo, unikezelo lwamanzi, ukuveliswa kwamandla obushushu, ukukhutshwa kwamanzi amdaka kunye neminye imimandla.

Inkqubo yemveliso: ukujikajika → ukubethela ikhowuni → ukudiliza ifosholo → ukulinganisa i-pinch → umbane
ulungelelwaniso lwemiqulu ethe nkqo → intloko kunye nomsila womatshini wokuwelda weempundu zokucheba → imiqulu ethe nkqo yombane
ulungelelwaniso → i-edge milling machine milling bevel → ukucoca umphezulu westrip → i-manual vertical roll
ulungelelwaniso → ukondla umthuthi → ukondla ipleyiti yesikhokelo → ukwenza indawo yokusonga ethe nkqo → ukwenza
ukwenza ikhoyili yomatshini → ukuwelda kwangaphakathi → ukuwelda kwe-weld yangaphandle → ukusika umbhobho osikiweyo ukuya kubude obude → ukuwisa umbhobho
Abavelisi beMibhobho ejikelezayo

Umatshini wokutshiza intloko ethe tyaba

Umatshini wokutshiza iintloko ezithe tyaba sisixhobo sokucubungula imibhobho esenzelwe ngokukodwa umgca wemveliso yemibhobho edibeneyo ejikelezayo yesizwe. Esi sixhobo sisebenzisa i-servo motor ukuqhuba i-ball screw feed, eneempawu zokulula ukuyisebenzisa kunye nokusika okuzinzileyo. Ngokweemfuno zabathengi, i-angle ye-groove iyapholishwa ukuze kube lula ukutshiza.

Inkqubo yokuvelisa: ipayipi yokungena → i-roller iyaphakama ize ilungelelanise endaweni → intloko yomatshini ekhohlo neyasekunene ihambela phambili endaweni → ibambe umbhobho wentsimbi → i-motor ephambili iyaqala → ihambela phambili ngokukhawuleza endaweni → abasebenzi ekusikeni → emva kokusika kwaye ngokukhawuleza ingena endaweni → i-clamps ivuleka → intloko yomatshini ekhohlo neyasekunene ibuyela endaweni → i-idler yehlisa umbhobho wentsimbi ize ibeke umbhobho wentsimbi ebhentshini → i-puller yombhobho ikhupha umbhobho wentsimbi osikiweyo → i-puller yombhobho iphinda imise umbhobho ize iphakamise umbhobho wentsimbi olandelayo ngexesha elinye

Umatshini wokuvavanya i-hydrostatic

Le hydraulic press sisixhobo sokuvavanya uxinzelelo lombhobho wentsimbi esenzelwe ngokukodwaumbhobho odibeneyo ojikelezayoumgca wemveliso. Ifanelekile kuvavanyo lwe-hydrostatic lweepayipi zentsimbi kwiinkqubo zokuhambisa iipayipi kwishishini leoyile negesi ngokwemigangatho ye-GB/T9711-2018. Ineempawu zokuba lula ukuyisebenzisa.

Inkqubo yokuvelisa: ipayipi yokungena → i-roller iyaphakama ize ilungelelanise indawo → intloko yomatshini iya phambili
endaweni → ibamba umbhobho wentsimbi → i-motor ephambili iqala → iqhubela phambili ngokukhawuleza endaweni → inqumle → ibuyela ngokukhawuleza endaweni emva kokunqumla → i-clamps ivuleka → intloko yomatshini ekhohlo neyasekunene ibuyela umva ngokukhawuleza endaweni → i-roller yehla ukuze ibeke umbhobho wentsimbi ebhentshini → i-pipe puller ikhupha umbhobho wentsimbi osikiweyo → i-pipe puller iphinda iwumise umbhobho ize iphakamise umbhobho wentsimbi olandelayo ngexesha elinye.
abavelisi beepayipi ezijikelezayo

Isixhobo sokubona iimpazamo ze-X-ray esiphathwayo esijijekileyo esijikelezayo

Ulawulo lomgangatho weepayipi ezidityanisiweyo ezijikelezayo lubaluleke kakhulu kwimveliso yeemveliso, kwaye emva kweminyaka emininzi yemizamo engapheliyo, uthotho lwezisombululo zolawulo lomgangatho ezisebenzayo zeemveliso ezahlukeneyo zeepayipi ezidityanisiweyo ezijikelezayo kunye neemveliso zeepayipi ezidityanisiweyo ezijikelezayo zishwankathelwe. Phakathi kwazo, inkqubo yokufumanisa uthotho lwe-225kv yinkqubo yokufumanisa imifanekiso ngexesha langempela eyenzelwe ngokukodwa ulawulo lomgangatho wenkqubo yokuvelisa izixhobo ezikhethekileyo zepayipi. Ukuhlolwa okubonakalayo ngexesha langempela kweziphene kwimveliso ye-weld, ezinje ngeemifantu, iimbobo, ukufakwa kwe-slag, njl.

Inkqubo yokusebenza: Ijenereyitha ye-high-voltage ilawulwa yi-control console ukuvelisa i-30-225KV DC high voltage kunye ne-AC filament voltage, edluliselwa kwi-X-ray tube (1-3.5mA xa kusetyenziswa i-small focus, 1-8mA xa kusetyenziswa i-large focus) ngentambo ye-high-voltage, kwaye ukuqhushumba kwe-anode tungsten target kuvelisa ii-X-ray ukuze kuhlolwe ityhubhu yentsimbi.

Iyunithi yangaphandle yokulwa nokugqwala ye-3PE

1. Iziko lokubonelela ngepowder lidibanisa imisebenzi eliqela yokwenza i-fluidization, ukubonelela ngepowder, ukubuyisela ipowder, ukucoca isikrini esingcangcazelayo kunye ne-spray gun, ethatha indawo encinci, ungcoliseko oluncinci lokusingqongileyo, kwaye kulula ukuyisebenzisa.

2. Umgqomo ube kukuqhubela phambili kwetekhnoloji yaseMelika iBarton, isakhiwo sokuphuma ngokunyanzelekileyo, uyilo olukhethekileyo lwemipu, kunye nesikrufu esisebenza kakuhle sinokukhutshwa ngokufanelekileyo. Ngokusekelwe kwetekhnoloji yaseJapan, isikrufu sifunxa itekhnoloji yaseJamani iReifenhauser kwaye siphuculwe amaxesha amaninzi, ngohlobo olukhethekileyo lokuxuba olunezandi ezimbini, isiphumo esihle kakhulu sokwenza iplastiki, amandla amakhulu okukhupha, ukukhutshelwa okuzinzileyo, kunye nesiphumo esihle sokuxuba, esifanelekileyo ngakumbi ekuxubeni nasekukhutshelweni kwezinto ezahlukeneyo.
3. Ibhareli kunye nezikrufu zenziwe ngentsimbi ye-alloy ekumgangatho ophezulu ye-38CrMoAIA eveliswa zizityalo zentsimbi ezikhethekileyo zasekhaya, ezilungelelanisa, eziqhoboshelayo, ezicimayo nezifudumezayo, kwaye zongeza i-carbide efakwe isamente yenkampani yethu ekhethekileyo yokugquma kunye nokuwelda kunye nezinye iinkqubo zonyango lobushushu, zonke izixhobo zomatshini ze-CNC zokucubungula, ubunzima be-nitriding ukuya kuthi ga kwi-HV950-1100, yonke inkqubo yemveliso kunye nomgangatho zenziwa ngaphakathi koluhlu olulawulwayo, ukuze kuthintelwe ngempumelelo ingxaki yokucubungula kakubi kunye nolawulo lomgangatho.
Umbhobho wentsimbi ye-3PE Anti-corrosion

Igumbi elipholileyo ngamanzi

Amanzi akhutshwa kwidama lokudada ngepompo yamanzi enoxinzelelo oluphezulu, aze asasazwe aye kwi-nozzle nganye yamanzi ngepayipi yamanzi, engenakukwazi nje kuphela ukufikelela kwisantya esikhulu sokuhamba kwamanzi, ukuphiliswa ngokukhawuleza, kodwa nokuba akukho lula ukwenza amaconsi amanzi kumphezulu wengubo yokulwa nokugqwala. Uphahla lomphezulu wepayipi yentsimbi yokulwa nokugqwala eveliswayo luyanyangeka ngokukhawuleza kwaye uphahla oluchasene nokugqwala lwenziwa ngokukhawuleza.

Umbhobho wentsimbi yokulwa nokugqwala we-FBE yangaphakathi

Iimpawu zokugquma udonga lwangaphakathi lwe-epoxy: - Ayinakhemikhali. - Ifanelekile ukuthutha izinto ezirhabaxa (ezifana ne-asidi, i-alkali, ityuwa, ioyile negesi, izinto ezisetyenzisiweyo zeekhemikhali, njl.njl.) ukuthintela udonga lwangaphakathi lombhobho ukuba lungagqwali. - Ifumaneka rhoqo kwioyile, igesi, iikhemikhali, unyango lwelindle nakwamanye amashishini. - Ukugquma kwe-epoxy kunomphezulu ogudileyo, okunciphisa ukungqubana kolwelo, kuphucula ukusebenza kakuhle kokuhambisa kwaye konga amandla. (Ukuxhathisa kolwelo okuncitshisiweyo)

- Ithintela i-limescale kunye ne-sediment ekunamatheleni, yandisa ixesha lokucoca imibhobho, kwaye inciphisa iindleko zokulungisa. - Imibhobho yeoyile/igesi, imibhobho yamanzi okusela, imibhobho yekhemikhali ephakathi, njl. (Isetyenziselwa ikakhulu)
Umbhobho wentsimbi ochasene nokugqwala we-3PE/3PP yangaphandle
Iimpawu zeeleya ezintathu zangaphandle ze-polyethylene/polypropylene anticorrosive layer: - I-3PE inamacandelo amathathu: i-epoxy base powder (FBE), i-adhesive middle layer, kunye ne-polyethylene (PE/PP) yangaphandle.

- Umaleko ongaphandle we-polyethylene awuthinteli ukutshayiswa nokukrwelwa, nto leyo eyenza ukuba ufaneleke kwiipayipi ezikwiindawo ezigqunywe ngamanzi, ezingaphantsi kolwandle okanye ezirhabaxa.
- I-Epoxy primer ibonelela nge-chemical bonding kunye nokukhuselwa kwe-cathodic, umaleko ophakathi uphucula ukunamathela, kwaye umaleko we-PE ukhusela ukufuma kunye nokukhukuliseka komhlaba.
- Ifanelekile kwiipayipi ezifuna ukhuseleko olugqunywe ngombane (umz. iinkqubo zokukhusela i-cathodic kwiipayipi zeoyile).
- Imibhobho yeoyile/igesi ekude, iinethiwekhi zemibhobho engaphantsi komhlaba ezidolophini, imibhobho yaselwandle, iindawo zomhlaba onetyuwa eninzi, njl.
Umbhobho wentsimbi yokulwa nokugqwala we-TPEP
Ukusetyenziswa okudibeneyo kwengubo ye-epoxy yangaphakathi eludongeni kunye neengqimba ezintathu zangaphandle ze-polyethylene anticorrosive layer:

Ukuhanjiswa kweoyile kunye negesi
- I-epoxy yangaphakathi iyamelana nokugqwala okuphakathi, kwaye i-3PE yangaphandle iyamelana nomhlaba, ukufuma kunye nomonakalo woomatshini ukuqinisekisa ukhuseleko lwemibhobho ekude. Amanzi/ubushushu basezidolophini - Udonga lwangaphakathi alunamhlwa, alunamhlwa, lucocekile kwaye alunatyhefu (ngokuhambelana nemigangatho yamanzi okusela), kwaye umaleko we-polyethylene eludongeni lwangaphandle uyamelana nokugqwala okungaphantsi komhlaba. Ishishini leekhemikhali
- Xa kuthuthwa ulwelo olubolayo olufana nee-asidi kunye nee-alkali, ukhuseleko oluphindwe kabini luyandisa ubomi bombhobho.
- Imibhobho yamanzi angaphantsi kolwandle iyamelana nokugqwala kwamanzi olwandle, ityuwa kunye nefuthe loomatshini, kwaye indibaniselwano yokulwa nokugqwala ngaphakathi nangaphandle iyamangalisa.
Iingenelo zokusebenzisa imibhobho yentsimbi yokulwa nokugqwala yangaphakathi kunye ne-3PE yangaphandle:
Ukulwa nokugqwala ixesha elide: ukhuseleko oluphindwe kabini lwenza ubomi bombhobho bufikelele kwiminyaka engama-30 ukuya kwengama-50. Okungabizi: Kunciphisa umngcipheko wokuvuza kunye neendleko zokulungisa. Ukuziqhelanisa: kufanelekile kwiindawo ezishushu kakhulu ezifana nobushushu obuphezulu, ubushushu obuphantsi, kunye nobushushu obuphezulu
uxinzelelo, kunye nokubola okuphezulu. "Ukudibanisa i-epoxy yangaphakathi kunye ne-3PE yangaphandle" yimigangatho yegolide yokubola kwepayipi
ukhuseleko, ingakumbi kwiimeko apho kufuneka ukhuseleko nokuqina.
ukubola okuphakathi kunye nokukhukuliseka kwangaphandle okuchasene nokusingqongileyo, ukusebenza okubanzi
yemibhobho iphuculwe kakhulu, kwaye isetyenziswa kakhulu kwiindawo eziphambili ezifana namandla, oomasipala, kunye nemizi-mveliso yeekhemikhali."

 

Ixesha leposi: Oktobha-11-2025