Umbhobho we-CWC (iConcrete Weight Coating)

Pipeline Concrete Weight Coating CWC
Concrete Weight Coating CWC
Pipeline Concrete Weight Coating CWC pipe

Umbhobho we-CWC (iConcrete Weight Coating)

Name: CWC Umbhobho (Concrete Weight Coating) Abavelisi Factory Supplier - Made in China - OCTAL Pipe
Brand: OCTAL
SKU: 294974649

Umgangatho: ISO 21809-5, DNV Izikhokelo zeMibhobho ye-Offshore
Uluhlu lwemibhobho: 6″ - 48″ (isiko ukuya kuthi ga kwi60″)
Ukutyeba kweCoating: 25 - 150 mm
Ubuninzi beConcrete: 3040 – 3500 kg/m³
Ukuqiniswa: I-mesh yensimbi, i-polypropylene fibers, izongezo
Iintlobo zokugquma: I-Concrete Enzima yoMtyalo, i-CWC yokuNgeniswa
Ukufakwa kwe-Anode: Umbingelelo ozikhethelayo okanye i-ICCP anodes edibeneyo yokukhusela i-cathodic
Izibonelelo zoomatshini: I-negative buoyancy, ukuxhathisa kwe-abrasion, ukhuseleko lwefuthe,{0}}ixesha elide
Usetyenziso: Imibhobho engaselunxwemeni, imida yenkwili, imigxobhozo & nokuwela imilambo, iindlela zokuwela umhlaba
Izinto eziluncedo eziphambili: Izisombululo zoxinaniso ngokwesiko, -ukuhambelana kwewelding, ukusebenza okungqiniweyo

Thumela u kuphanda

Intshayelelo yeMveliso

CWC uMbhobho Intsingiselo

Umbhobho weCWC(I-Concrete Weight Coating) yiyaleko ekhethekileyo yangaphandle esetyenziswa kwimibhobho yentsimbi ukubonelela nge-buoyancy engalunganga, ukhuseleko lomatshini, kunye{0}}nozinzo lwexesha elide kwi-offshore kunye neendawo zomgxobhozo. Ngokungafaniyo neengubo zomhlwa ezilula, i-CWC yongeza umaleko oshinyeneyo wekhonkrithi ngaphezulu kwe{2}}iinkqubo ezichasayo, eqinisekisa ukuba imibhobho ihlala ikhuselekile kwaye izinzile naphantsi kwamandla anamandla e-hydrodynamic okanye umhlaba ovuzayo.

Umbhobho we-CWC ubalulekile ku:

Imibhobho yenkwilikwiiprojekthi zamanzi angekho nzulu nanzulu
Iindawo zokuwela imilambo nemigxobhozoapho ukuxhathisa ukunyusa kubalulekile
Iindlela zokuwa phantsiesichengeni kumaza, amaza kunye nemisinga

Xa umbhobho ongaselunxwemeni kufuneka uhlaleemhlabeni wolwandle nasendleleni, abathengi bakhethaConcrete Weight Coating (CWC)ngezizathu ezithathu ezisebenzayo: iyongezelelabuoyancy negativeukuthintela ukunyuswa, kuphuculaukuzinza kolwandlengokuchasene nemisinga kunye nentshukumo yamaza, kwaye ibonelelaukhuseleko lomatshiningexesha lokuphatha, ufakelo kunye{0}}noqhagamshelwano olude lwaselwandle. Umbhobho we-Octal ubonelela i-CWC njengephakheji elungelelanisiweyo-umbhobho wesiseko + ochasayo{4}}i-corrosion coating (3LPE/FBE/3LPP) + ukutyabeka kobunzima bekhonkrithi{8}}ngoko umgca uyahlangabezana nezibalo zozinzo kunye neemfuno zokwakha ngaphandle kokuphinda kusetyenzwe kwakhona phakathi kwabathengisi.

Imigangatho yeMibhobho ye-CWC kunye neNgcaciso

Umbhobho we-Octal wenza uMbhobho we-CWC ngokuhambelana nemigangatho yemibhobho yaphesheya yolwandle:

ISO 21809-5-Ii-Concrete Weight Coatings kwi-Pipeline Transportation Systems
DNV{{0}RP{1}}F110 kunye neDNV-OS-F101– Izikhokelo zozinzo kwimibhobho yonxweme
Uluhlu lobungakanani bombhobho:4″ - 48″ (ngokwesiko ukuya kuma-60″)
Ukutyeba kokutyabeka:25 mm - 150 mm
Uxinaniso lweConcrete:3040 – 3500 kg/m³ (enokulungiswa ngeprojekthi nganye)
Ubude bemibhobho:8 - 18 m umgangatho, ubude obuqhelekileyo buyafumaneka

cwc umbhobho ukutyabeka Inkqubo yokuvelisa

(1) Ukulungiswa komphezulu

Ukusetyenziswa kwe3LPE anti{1}}ityali lokutya(I-primer ye-FBE + into encamathelayo + i-polyethylene topcoat)

Ukwenziwa rhabaxa komphezulu ukuqinisekisa ukuncamathela okukuko kwekhonkrithi

(2) Ukubekwa kokuQiniswa
Umnatha wentsimbi okanye iikheji zocingo ezifakwe kufutshane nombhobho

Iintsinga zepolypropylene zongezwa ukongezwa kokuqhekeka

(3) Ukusetyenziswa kwekhonkrithi
I-Heavy Concrete Weight Coating: Ikhonkrithi eshinyeneyo efakwe kunye ne-aggregates elawulwayo

I-Impingement Concrete Weight Coating (ICWC): Ikhonkrithi esetyenziswa ngokufaka i-impingement, ukuzuza amandla okubopha okuphezulu kunye nokuxinana

(4) Ukufakwa kwe-Anode
Ukuqinisekisa ukhuseleko olupheleleyo lomhlwa, i-anode yedini okanye i-anode yangoku echukumisekileyo ihlala idityaniswa kwi-CWC{0}}imibhobho egqunyiweyo:

Iintlobo ze-Anode: I-Aluminium, i-zinc, okanye i-MMO (i-Mixed Metal Oxide) i-anodes

Ukuhlohla:Ifakwe kwiCWC umaleko kunye nombane odibeneyo kumbhobho

Umsebenzi: Ibonelela ngokhuseleko lwe-cathodic emanzini olwandle kunye neemeko zomgxobhozo, ukwandisa ubomi bombhobho ngeminyaka engama-20-40

(5) Ukunyanga kunye nokugqiba
Ukulawulwa kokunyangwa kwekhonkrithi ukufezekisa amandla omatshini

I-Chamfering okanye i-beveling yombhobho iphela ukuze kube lula ukuwelda.

IInkqubo yokwaleka kombhobho we-CWCAkunjalo kuphela "ukongeza ikhonkrithi." Isiphumo sobulunga sigqitywe ngokuqiniswa kokuqinisa{1}, ulawulo lokunyanga, kunye nokuphela kokugqiba{2}}kuba imiba emininzi yasendle ibonakala njengomonakalo osemaphethelweni, ukuqhekeka, okanye utshintsho olubi kwikhonkrithi{3}}eziphelweni zasimahla.

Ukulungiswa komphezulu kunye noqinisekiso lokutyabeka: anti{0}}umaleko wokutya uqinisekisiwe phambi kosetyenziso olubambekayo.
Ufakelo lokuqinisa: umnatha/ukubekwa kwekheji kukhangelwe ukuze ikhonkrithi ingalibazisi phantsi kokuphatha imithwalo.
Usetyenziso oluphathekayo: ukwakha{0}}ukuya kutsho kubukhulu obukhankanyiweyo ngokuxinana okulawulwayo.
Ukunyanga okulawulwayo: kuthintela imiphetho enqabileyo kunye nokuqhekeka kwangoko ngexesha lothutho.
Ukugqiba ukugqiba: ikhonkrithi -iziphelo ezisimahla kunye neenguqu ezicocekileyo zokufikelela kwi-welding (xa kufuneka).

IiPropati zoomatshini nezoKhuselo

I-Negative Buoyancy: Iqinisekisa ukuba imibhobho ihlala intywiliselwe kwaye izinzile emanzini okanye kwisetingi zemigxobhozo, ngokufanelekileyo ichasene nokunyuswa kwamandla anamandla.
Ukukhuselwa koomatshini: Izikhuselo kwizisongelo zangaphandle ezifana nokurhuqa iankile, izixhobo zokuloba, kunye neempembelelo ezithe ngqo ngexesha lofakelo okanye ukusebenza.
Ukunyangwa kweAbrasion: Inyamezela ukuguga ukusuka kumanzi olwandle, imisinga yolwandle, kunye nokudibana nomgangatho onamatye okanye abrasive.
I-Crack Resistance: Ikhonkrithi eyomeleziweyo imelana nokugoba, ukuphatha uxinzelelo, kunye nemithwalo yokusebenza ngaphandle kokuqhekeka.
Ukufakelwa kwe-Thermal ngokuzikhethela: Idibanisa iileya ezongezelelweyo ukugcina amaqondo obushushu olwelo kwiindlela eziqukuqelayo zamanzi anzulu kunye nemekobume yolwandle.

isityalo sokugquma ubunzima bekhonkrithi

Izibonelelo zoomatshini zingentla zibambe kuphela ukuba iisityalo sokugquma ubunzima bekhonkrithiilawula iinguqu ezithi zisilele kulungiselelo lokwenyani-ulwahlulo, umphetho we spalling, ukuqhekeka kwangoko, kunye nobunzima obungahambelaniyo ngemitha nganye. Ukusuka kumbono womthengi, kulapho "umbhobho weCWC" ujika usuka kumgca othile ube sengozini yokufumana. Umbhobho we-Octal uqhuba ubonelelo lwe-CWC ngesixhobo solawulo-somgangatho wolawulo ukuze ukwakheka kwakho{4}}phezulu kungqinelane kwindawo yonke kwaye iyasinda kuthutho, ukuphakanyiswa, kunye nokutsalwa{5}}ekuphatheni.

Ulawulo lomxube (ukuxinana koxinaniso):Silawula umlinganiselo wesamente/umdibaniso/umlinganiselo wamanzi kunye nokuziphatha kwebhetshi ukubetha ingxinano echaziweyo kwaye sinciphise ulwahlulo olunokudala iindawo ezibuthathaka kunye nobunzima obuntywilisiweyo obuguquguqukayo.
Ukomeleza{0}}phezulu (uthintelo lokuphuma):Umnatha/ukubekwa kwekheji kuyajongwa phambi kokubekwa kwekhonkrithi ukunqanda iindawo ezibhityileyo zasekuhlaleni ezingqukuva ngexesha lokuphakanyiswa okanye impembelelo eyadini.
Ulawulo lokunyanga (ulawulo lokuqhekeka):Ixesha / ukunyangwa kweqondo lokushisa kulawulwa ukunciphisa ukuqhekeka kwe-shrinkage ehlala ibonakalisa emva kokuthunyelwa okanye emva kwemijikelo yokuqala yokuphatha.
Imithetho yokuphatha (umda kunye nomonakalo wokugqibela):Iindawo zokunyusela, ukhuselo lomphetho, kunye nokhuseleko lwesiphelo kusetyenziswa ukucutha ukukrazula eziphelweni zokwaleka{0}apho umonakalo ukholisa ukukhokelela ekulibazisekeni ukulungiswa kwesiza.

I-Field Joint & Welding Compatibility-Yakhelwe uLwakhiwo lwase-Offshore

Kusasazo lwe-offshore, umbhobho we-CWC "ulungile" kuphela ukuba ulungileayicothi ukuwelda kunye nokwaleka ngokudibeneyo kwintsimi. Ikhonkrithi ikhusela umbhobho ophantsi kolwandle, kodwa ukuba iziphelo azilungiswanga ngokuchanekileyo, abasebenzi bexesha bechitha ixesha besika ikhonkrithi, ukulungisa umonakalo owenziweyo, kunye nokusebenza ngokutsha kwendawo edibeneyo{1}} kanye apho umngcipheko weshedyuli kunye nomngcipheko wokwaliwa uphezulu.

Indlela i-Octal Pipe eyenza ngayo iConcrete Weight Coating iyasebenza kulwakhiwo lwaselunxwemeni?

Izinto eziphathekayo-ezingenasiphelo ezihambelana nokuziqhelanisa newelding

Ukusikwa kweConcrete (CWC{0}}ubude basimahla):Sigcina ikhonkrithi ezinzileyo-umgama okhululekileyo ukusuka ekupheleni kombhobho ukuya ekuqaleni kwekhonkrithi, ngokwesiqhelo200-400 mm ekupheleni(okanye njengoko iprojekthi yakho ichaza). Oku kunika indawo eyaneleyoumgca -uphezulu izibambiso, izikhululo zewelding zangaphakathi/zangaphandle kunye nezixhobo zokuphathangaphandle kokukrola ikhonkrithi ngexesha lokulinganisa{0}}phezulu.
Anti{0}}i-corrosion coating cutback (3LPE/FBE/3LPP):Ngaphakathi kwendawo ekhululekileyo -, i-corrosion coating iphinda ilawuleke ngokusikwa okwahlukileyo kumsebenzi odibeneyo wentsimi. Kwiinkqubo ezininzi ezikude nonxweme, i-Octal ibambe iI-3LPE (okanye i-3LPP / FBE) i-cutback ekupheleni kwe-bevelngokuqhelekileyo ngeenxa zonke150-250 mm(okanye ngokwenkqubo yakho yokwaleka edityanisiweyo yentsimi), ishiya intsimbi engaguqukiyo-ibhanti yentsimbi yokuwelda kwaye emva koko inguqu ecocekileyo yendawo{1}}yokwaleka ngokudibeneyo.
Utshintsho olulawulwayo (akukho "edge ragged"):Ukupheliswa kwekhonkrithi kubunjiwe kwaye kukhuselwe ngoko ke umphetho uzinzile ngokuphakamisa, ukulayisha kunye nokudubula-ukuphatha umgca. Umphetho wokutya umhlwa ukwagcinwa ucocekile kwaye unokulinganiswa, ngoko ke abasebenzi abadibeneyo basendle banokulungiselela, bafudumeze kwaye basebenzise imikhono / iinkqubo ze-epoxy zolwelo ngaphandle kokusukela imiphetho engaqhelekanga okanye ukuphinda kusetyenzwe iindawo ezonakeleyo.

Iprofayile yokuphela eyakhelwe ukukhusela i-coating edge

Eyona ndawo ixhaphakileyo yomonakalo ngumphetho wekhonkrithi ngexesha lokulayishwa, ukuphatha umbhobho kunye nentambo. I-Octal isebenzisa i-controlledisiphelo se-chamfer / iprofayili ye-taperkunye nokukhuselwa komphetho ukuze ukupheliswa kwekhonkrithi kunqabile ukuba kuqhekeke okanye kuphephe. Oko kuthetha ukulungiswa okumbalwa kumgangatho kunye nomngcipheko omncinci wokuveza i-corrosion coating kwi-cutback.

Ukuhambelana neenkqubo zokwaleka ngokudibeneyo kwintsimi

Iiprojekthi ezahlukeneyo zisebenzisa iindlela ezidityanisiweyo zentsimi (ubushushu-imikhono ecuthekileyo, iinkqubo zolwelo epoxy/PU, okanye 3LPP/3LPE izisombululo ezihambelanayo). I-Octal ilungelelanisa ukucuthwa kombhobho we-CWC, ukulungiswa komphezulu kunye neprofayili yotshintsho ukuze ubekhoInkqubo yokudibanisa intsimi ingasetyenziswa ngaphandle kokulwa nekhonkrithi. Ukuba kuyimfuneko, singanikezela ngemizobo ebonisa ubude obunqunyelweyo, ulwakhiwo lokwaleka{1}}phezulu kunye nendawo yenguqu edibeneyo{2}}ngoko unokontraka wokuwelda kunye nabasebenzi bokugquma basebenze kwireferensi enye.

Iyilwe malunga nokuphatha, hayi nje ukusebenza kwelebhu

Umbhobho ongaselunxwemeni uhamba kwizinyusi ezininzi-iyadi yokusila, izibuko, ukulayisha inqanawa, umgca wokudubula, ulwamvila. I-Octal igxile kumanqanaba "-phakathi": imiphetho yekhonkrithi ezinzileyo, imiqondiso ecacileyo, iibevels ezikhuselweyo kunye nokupakishwa okunciphisa umonakalo wokugqibela. Injongo ilula:ukubamba kancinci{0}umsebenzi ophezu kwenqanawa, isantya sokulala esigudileyo, kunye nee-NCRs ezimbalwa ezibangelwa umbhobho we-CWC ochotshiweyo okanye ukucutha okonakalisiweyo.

Iphakheji enye yokuphendula: umbhobho wesiseko + i-corrosion coating + CWC

Ukusebenza kwemibhobho ye-CWC kuxhomekeke kwinto engaphantsi kwayo. I-Octal inikezela ngepakethe njengomda omnye olungelelanisiweyo{1}}umbhobho wesiseko {{0}i-LPE + CWC + ukubuyisela umva/ukugqiba ukulungiselela-ngoko ukunxulumana, ukuhambelana nokuhlolwa kulawulwa phantsi koxanduva olunye endaweni yokwahlulwa phakathi kwabathengisi abaninzi.

cwc pipe-octal pipe octalpipe CWC PIPE

Amagalelo oBuoyancy kunye noZinzo-Sifuna ntoni kwiProjekthi yakho

Amagalelo oBuoyancy kunye noZinzo-Sifuna ntoni kwiProjekthi yakho
Ukugquma ubunzima bekhonkrithi kunqabile ukuba "ubunzima obunye bulungele konke". Uyilo lwemibhobho eyogqunyiweyo ye-CWC ekunene ixhomekeke kumhlaba ongaphantsi kolwandle, imisinga, indlela yokulala kunye -nenkqubo yokwaleka kokutya phantsi kwekhonkrithi.
Ukucaphula kunye nobunjineli be-Octalumbhobho wokwaleka ubunzima bekhonkrithi (CWC)ngokuchanekileyo, siqinisekisa izinto ezingezantsi:

Umthengi / igalelo leEPC	Kutheni ibalulekile kwiCWC	Yintoni i-Octal ebuyayo
Umbhobho OD / WT / ubude & ibakala steel	Imisela ubunzima obuphantsi kwamanzi kunye nokusingatha uxinzelelo	Ubukhulu be-CWC kunye nesindululo soxinaniso (ngaphakathi koluhlu lweprojekthi)
I-Anti{0}}inkqubo yokubola (FBE / 3LPE / 3LPP)	Ukudityaniswa okuphathekayo kunye{0}}nomngcipheko wexesha elide wokunqunyanyiswa	Ukulungiselela umphezulu + isicwangciso sokudibanisa kunye nomda wovavanyo
Ubunzulu bamanzi / imeko yangoku / yolwandle	Iqhubela phambili ukunyusa umngcipheko kwaye ifuna i-buoyancy engalunganga	I-Buoyancy / uzinzo lokujonga iphepha (iprojekthi-ingqale)
Indlela yokufakela (S-ukubeka / J-ukulala / ukutsalwa konxweme / ukuwela kumgxobhozo)	Ilawula impembelelo, ukugoba kunye nokuvezwa kwe-abrasion	Inketho yokuqinisa (i-mesh / ifayibha) kunye neethagethi zokuqina
Isicwangciso somdibaniso (inkqubo yeweld, indlela yokwaleka kumalungu)	Ikhusela "amanqaku abuthathaka" kwii-welds ze-girth	Concrete{0}iziphelo zasimahla + bevel/chamfer isisombululo
Uyilo lwe-CP (umbingelelo / ICCP) kunye nohlobo lwe-anode	Udibanisa i-anodes kwi-coating ngaphandle kokuphinda usebenze	Ukufakwa kwe-Anode kunye nesicwangciso sombane sokudibanisa

Ubunzima bekhonkrithi yokwambathisayenye yeparameters ezimbalwa ezitshintsha ngokuthe ngqo kwi{0}}ubalo lozinzo olusezantsi. Abathengi kufuneka batshixe ukuxinana kunye nobukhulu kunye kwi-RFQ ukuze ubunzima obufakwe emanzini buhambelane nenjongo yoyilo lofakelo.

Oko kuchazwa ngumthengi	Yintoni elawulayo kwisiza
Ubunzima bekhonkrithi yokwambathisa (kg/m³)	Ubunzima bokuntywila ngemitha nganye (ukuzinza)
Ubunzima bokugquma (mm)	Ubunzima bubonke + inqanaba lokhuseleko lomatshini
Ukunyamezela / isiseko sokwamkelwa (ukuba kuyafuneka)	Nokuba "ukufutshane ngokwaneleyo" kwamkelekile ekufumaneni

Cofa ukuze ubukele i-Octal Pipe ye-CWC yeMibhobho yokuthumela ividiyo↓

Umbhobho weCWCUlawulo lomgangatho kunye noVavanyo

Umbhobho we-Octal usebenzisa iiprothokholi ze-QA/QC ezingqongqo ukuqinisekisa ukuthembeka nokusebenza kweCWC umbhobho ukutyabekaizicelo:

Uxinzelelo kunye novavanyo loxinzelelo: Qinisekisa ukuxinana kwekhonkrithi kunye namandla acinezelayo adibana nemigangatho ekhankanyiweyo ye-buoyancy kunye nokuthwala{0}}umthwalo.
Iimvavanyo zoBonding: Qinisekisa ukunamathela olomeleleyo phakathi komaleko wekhonkrithi kunye-nokwaleka kokutya okungaphantsi kokuthintela ukubola.
Iitshekhi zeDimensional: Qinisekisa ubukhulu bokwambathisa obufanayo kunye nejiyometri iyonke ihambelana nokunyamezela iprojekthi.
Ukufunyanwa kweHolide: Chonga kwaye ulungise naziphi na iziphene okanye i-voids kwi-anti{0}}yomaleko wesiseko sokhuseleko olupheleleyo.
Buoyancy Ukulinganisa: Xelisa iimeko zokwenyani{0}} zehlabathi ukuze uqinisekise ukuxhathisa ekuphakanyisweni kunye nozinzo kwiindawo eziphantsi kwamanzi.

CWC pipe wall thickness measurement and dimensional inspection CWC concrete weight coated pipe length and wall thickness inspection

Izicelo zobuNjineli(Umbhobho woKugquma ubunzima beConcrete)

Icandelo lesicelo	Umsebenzi wokwenyani{0}}imeko zesayithi	Kutheni i-concrete weight coating ichaziwe	I-Octal Pipe ekugxilwe kuyo
Imibhobho yenkwili	I-currents kunye nentshukumo ye-wave inokubangela ukunyusa kunye nokunyakaza kwecala ngexesha lokulala; ukudibana kolwandle / ukutsalwa ngexesha lokumiswa	Ukugquma ubunzima bekhonkrithi kumbhobhoyongeza i-buoyancy engalunganga kunye neqokobhe langaphandle elikhusela i-anti{0}} umaleko wokutya	Ulwakhiwo oluhambelanayo{0}}noguqulo olucocekileyo lwesiphelo; ikhonkrithi-iziphelo zasimahla zokufikelela kwiwelding (xa icacisiwe)
Unxweme kunye neendlela zokuwa	Tsala- phezu kweerola/iiwintshi, ukukrazuka kolwandle, ukhukuliseko lonxweme kunye nomngcipheko wempembelelo	Amacandelo ombhobho wokwambathisa ubunzima bekhonkrithi axhathise ukutsalwa{0}}kwi-abrasion kwaye uhlale uhleli phakathi kwemijikelo yamaza	Ubude bokunciphisa + ukhuseleko lwesiphelo olulungelelaniswe ukutsalela{1}ku/kuqheliselwa kwisikhululo sokuwelda (xa kucacisiwe)
Imigxobhozo / imigxobhozo yokunqumla	Imihlaba evuzayo kunye nomhlaba othambileyo unokuphakamisa umgca emva kokuzaliswa ngasemva; Umngcipheko wokuvezwa uyenyuka ngotshintsho lwetafile yamanzi	Ukugquma ubunzima bekhonkrithi bombhobho kwandisa ubunzima obuphantsi kwamanzi ukuthintela ukudada nokushukuma	Uxinaniso/ukutyeba okujoliswe kuko okuhambelana nenjongo yozinzo; ulawulo lokomeleza ukunciphisa ukuqhekeka / ukuqhekeka
Ukuwela imilambo	Izikhukhula zamaxesha athile, ukuhamba kwesantya esiphezulu, i-scour ingaveza umbhobho kunye nokulungelelaniswa kweshifti	Amacandelo ombhobho wokugquma ubunzima bekhonkrithi achasene nokunyuswa kunye nokubonelela ngokhuseleko ngoomatshini xa ukhuseleko lulahlekile	Ukugqiba okuphindiweyo kwesiphelo se-welding ekhawulezayo ye-welding + intsimi edibeneyo yokwaleka; imithetho yokuphatha ukuphepha umonakalo edge
Ufakelo lwamanzi anzulu	Ukusasazeka kwexesha elide, ukuphatha ngokuphindaphindiweyo, iimfuno zokuzinza kwamanzi anzulu	Ubunzima bekhonkrithi bokwambathisa bunceda ukugcina{0}}uzinzo ezantsi kwaye ikhusela ukutyabeka kwimijikelo yofakelo emide	Ukufana + ukuphatha uqeqesho lokunciphisa i-chipling ekuphakamiseni / ukuthuthwa; umda wokuhlola ngePO/ITP nganye xa kufuneka

Izinto ezilungileyo ezingundoqo zoMbhobho we-Octal CWC umbhobho oqatywe umbhobho

Inzuzo ye-CWC ye-Octal Pipe ivela kwinto eyiyoilawulwa kumgangatho wevenkile-amanyathelo anqanda iingxaki eziqhelekileyo ze-CWC ekude nonxweme (ubunzima obungafaniyo, ukupeyinta komphetho, ukuqhekeka emva kokuthunyelwa, kunye nokuphela-umonakalo wenguqu ocothisa ukuwelda).

Ukwakhiwa kobunzima{0}kuphezulu kulawulwa njengenkqubo (ubuninzi + ubukhulu + nokuqiniswa):Kwisityalo, ukudibanisa kunye nokubekwa kulawulwa ukuze ubuninzi kunye nobukhulu buhlale bulungelelaniswa nenjongo yozinzo, kwaye ukuqinisa kubekwe kwindawo yokuphepha iindawo ezibuthathaka zendawo. Le yindlela i-Octal Pipe ecutha ngayo "i-spec efanayo, ubunzima obahlukileyo ngemitha nganye" ukwahluka okunyanzela kwakhona-ukuhlolwa ngexesha lofakelo.(Iirekhodi zokuxinana/ukutyeba zinokubonelelwa xa kuchaziwe kwi-PO/ITP.)

Ukuqeqeshwa konxibelelwano phambi kokuba kusetyenziswe ikhonkrithi:Iintsilelo ezininzi ziqala kwi-interface, kungekhona kwikhonkrithi ngokwayo. Umbhobho we-Octal uqhuba isiseko-ukuqinisekisa ukugquma kunye nolawulo lwemeko yomphezulu phambi kokubekwa kwekhonkrithi, ngoko ke umaleko wekhonkrithi udibanisa ngokufanelekileyo endaweni yokuphakamisa kamva njengezipayili okanye iindawo ezivulekileyo phantsi kokuphatha imithwalo.

Phelisa iinguqu ezenzelwe ukuwelda inyaniso (hayi nje inkangeleko yasefektri):Elona xabiso liphezulu- ulibaziseko luqhele ukwenzeka eziphelweni-ezimbi kwincam, iinguqu ezichithiweyo, okanye ucutho olungahambelani nesikhululo sokuwelda. Umbhobho we-Octal ulawula ikhonkrithi{3}}ubude besiphelo esisimahla kunye neprofayile yotshintsho ukuze ilingane- phezulu, iziqhoboshi, kunye nomsebenzi wokugquma odityanisiweyo unokuqhubeka ngaphandle kokwaphula ikhonkrithi emphethweni.(Phelisa ukuncipha kunye neprofayile ngePO/ITP nganye.)

Ulawulo lokunyanga nokuphatha oluyilwe malunga nomonakalo wezothutho:I-CWC ihlala ijongeka ilungile ekuthumeleni kwaye iyasilela ngexesha leyadi yokuhamba, ilori, okanye ukuphakanyiswa kwezibuko. I-Octal Pipe ilawula iimeko zokunyanga kwaye isebenzise uqeqesho lokuphatha (iendawo zokuphakamisa, imithetho yokupakisha, i-edge / isiphelo sokukhusela) ukunciphisa i-micro - yokuqhekeka kunye ne-edge spalling enokuthi idale ukulungiswa kwendawo kunye nokulibaziseka kokwamkelwa.

CWC pipe being hoisted to transport truck CWC pipe stock stacking for shipment by order

Qhagamshelana ngoku

FAQ

Q1 - Kutheni usebenzisa ukugquma ubunzima bekhonkrithi kwimibhobho engaselunxwemeni?

A: Ukugquma ubunzima bekhonkrithiuyongezabuoyancy negativekwaye iyaphuculaku{0}}uzinzo olusezantsi, inceda lo mbhobho ukuxhathisa ukuphakanyiswa ukusuka kumaza namaza kwaye uhlale uzinzile ezantsi kolwandle.

Q2 - Ukhetha njani ukutyeba kunye nokuxinana kwe-CWC?

A:Bakhethwa ngokusekelwe koko kujoliswe kukoubunzima obuphantsi kwamanzi, imilinganiselo yokuzinza, ubunzulu bamanzi / okwangoku, indlela yokubeka, kunye nenkqubo yokugqoka (FBE / 3LPE / 3LPP), ngoko umgca udibana nemida yokuzinza ngaphandle kweendleko ezingadingekile.

Q3:Ngaba i-CWC ingafakwa ngaphezulu kwe-3LPE/FBE kwaye isavumela ukuwelda kwisiza?

A:Ewe{0}}I-Octal Pipe ibonelela nge-CWC ngaphezulu3LPE/FBE/3LPPngeikhonkrithi elawulwayo -iziphelo ezisimahla kunye nokusikwa kokugquma, ngoko i-welding ye-girth kunye ne-field joint coating ingenziwa ngokucocekileyo ngaphandle kokutshiza ikhonkrithi.