CWC Pipe (Concrete Weight Coating)

Pipe ea CWC(Concrete Weight Coating) ke seaparo se khethehileng sa kantle se sebelisoang liphaepheng tsa tšepe ho fana ka matla a mabe, ts'ireletso ea mochini, le botsitso ba nako e telele-mabakeng a maoatle le mokhoabong. Ho fapana le lilaete tse bonolo tsa kutu, CWC e eketsa lesela le teteaneng la konkreite holim'a{2}}lits'ebetso tse thibelang kutu , ho netefatsa hore liphaephe li lula li sireletsehile li bile li tsitsitse le tlas'a matla a matla a hydrodynamic kapa mobu o tukang.

Octal Pipe e etsa CWC Pipe ho latela litekanyetso tsa machaba tsa lipeipi tsa kantle ho naha:

• ISO 21809-5– Concrete Weight Coatings for Pipeline Transportation Systems
• DNV{{0}RP-F110 & DNV-OS-F101- Litaelo tsa botsitso ba lipeipi tsa Offshore
• Boholo ba Pipe:4" - 48" (tloaelo ho fihla ho 60")
• Botenya ba Coating:25 mm - 150 limilimithara
• Concrete Density:3040 – 3500 kg/m³ (e ka fetolwa ka morero)
• Bolelele ba Pipe:8 - 18 m e tloaelehileng, bolelele ba tloaelo bo fumaneha

(1) Tokisetso ea Sebaka

Kopo ea3LPE anti{1}}anti-corrosion coating(FBE primer + sekhomaretsi + polyethylene topcoat)

 

Ho tiisa holim'a metsi ho netefatsa hore konkreite e khomarela hantle

(2) Ho behoa ho Matlafatsoa
Mesh ea tšepe kapa likhoele tsa terata tse kentsoeng ho potoloha phala

Likhoele tsa polypropylene li eketsoa bakeng sa ho hanyetsa mapheo a matla

(3) Kopo ea Konkreite
Kokoreite e boima ea Konkreite: Konkreite e teteaneng e kentsoeng ka li-aggregates tse laoloang

Impingement Concrete Weight Coating (ICWC): Konkreite e sebelisoang ka ho kenya letsoho, ho fumana matla a phahameng a tlamahano le letsoalo

(4) Ho kenya Anode
Ho etsa bonnete ba ts'ireletso e felletseng ea kutu, li-anode tsa sehlabelo kapa li-anode tse khahlehang hangata li kopanngoa le liphaephe tse koahetsoeng ke CWC-:

Mefuta ea Anode: Aluminium, zinki, kapa MMO (Mixed Metal Oxide) anode

Kemiso:E kenyelelitsoe ho CWC lera le tlameletsoe ka motlakase ho phala

Mosebetsi: E fana ka tšireletso ea cathodic metsing a leoatle le maemo a mokhoabo, e lelefatsa bophelo ba liphaephe ka lilemo tse 20-40

(5) Ho Fokotsa & Ho Qetella
Ho phekoloa ka konkreite ho laoloa ho finyella matla a mochine

Ho chamfering kapa ho beveling ha lipeipi ho etsa hore ho be bonolo ho cheselletsa masimong.

TheMokhoa oa ho roala lipeipi tsa CWCha se feela "ho eketsa konkreite." Sephetho sa boleng se khethoa ka ho matlafatsa-, ho laola, le ho qetela{2}hobane mathata a mangata a hlaha e le tšenyo e ka bang teng, ho phunya, kapa ho se tsamaee hantle ha konkreite{3}}e sa lefelloe.

• Netefatso ea ho lokisa holim'a sefahleho le ea motheo: ho tiisetsoa -lesela la kutu e tiisitsoe pele ho ts'ebetso ea konkreite.
• Kenyelletso ea matlafatso: sebaka sa mesh / cage se hlahlobiloe e le hore konkreite e se ke ea senyeha ha e sebetsana le meroalo.
• Tšebeliso ea konkreite: haha-ho fihlela botenya bo itseng ka ho tiisana ho laoloang.
• Pheko e laoloang: e thibela mapheo a brittle le ho phatloha kapele nakong ea lipalangoang.
• Qetella: konkreite-mesebetsi ea mahala le liphetoho tse hloekileng bakeng sa ho kena litšepe (ha ho hlokahala).

• Negative Buoyancy: E etsa bonnete ba hore liphaephe li lula li le ka tlas'a metsi 'me li tsitsitse ka har'a metsi kapa libakeng tse mokhoabong, ka tsela e nepahetseng e thibela ho phahama ho tsoa ho matla a matla.
• Tšireletso ea Mechini: Litšireletso khahlano le litšokelo tsa kantle joalo ka ho hula liankora, lisebelisoa tsa ho hula, le litšusumetso tse tobileng nakong ea ts'ebetso kapa ts'ebetso.
• Abrasion Resistance: E mamella ho senyeha ha metsi a leoatle, maqhubu a leoatle, le ho kopana le mafika kapa libaka tse nang le mapheo.
• Crack Resistance: Konkreite e matlafalitsoeng e mamella ho kobeha, ho sebetsana le khatello ea maikutlo, le meroalo ea ts'ebetso ntle le ho robeha.
• Ho ikhethela Thermal Insulation: E kopanya likarolo tse ling ho boloka mocheso oa mokelikeli metsing a tebileng le tikolohong ea maoatle.

 

 

 

Ha ho phatlalatsoa lebopong, phala ea CWC e "ntle" feela haeba e le joaloha e liehe ho cheselletsa le ho roala ka kopanelo ea tšimo. Konkreite e sireletsa peipi botlaaseng ba leoatle, empa haeba lipheletso li sa lokisoa ka nepo, basebetsi ba senya lihora tse ngata ba pshatla konkreite, ba lokisa tšenyo e ka thōko, le ho lokisa motsoako oa lebala{1}}hantle-ntle moo kotsi ea ho lahloa e leng holimo haholo.

Kamoo Octal Pipe e etsang Coating ea Concrete Weight e sebetsang bakeng sa kaho ea kantle ho naha?

Lisebelisoa tsa konkreite{0} tsa mahala tse tsamaellanang le mokhoa oa 'nete oa ho cheseletsa

• Ho fokotsa konkreite (CWC-bolelele ba mahala):Re boloka konkreite e tsitsitseng{{0}sebaka sa mahala ho tloha pheletsong ea lipeipi ho ea qalong ea konkreite, hangata200-400 limilimithara qetellong(kapa joalo ka ha morero oa hau o bolela). Sena se fana ka sebaka se lekaneng bakeng sali-clamp{0}up, liteishene tsa ho tjheseletsa kahare/ka ntle le lisebelisoa tsa ho sebetsantle le ho pshatla konkreite nakong ea-ho phahama.
• Anti-corrosion coating cutback (3LPE/FBE/3LPP):Ka har'a konkreite-sebaka sa mahala, kutu e boetse e laoloa ka mokhoa o ikhethileng bakeng sa mosebetsi o kopaneng oa lebala. Bakeng sa mananeo a mangata a kantle ho naha, Octal e na le3LPE (kapa 3LPP/FBE) ho fokotseha qetellong ea bevelka tlwaelo ho pota-pota150-250 limilimithara(kapa ho ya ka seseteme ya hao ya ho roala ka kopanelo), o siya{0}bente ya tshepe e sa tsitsang bakeng sa welding le phetoho e hlwekileng bakeng sa-mahokelo a ho roala.
• Liphetoho tse laoloang (ha ho "mahlaseli a mahlahahlaha"):Konkreite ea ho emisa e bōpehile 'me e sirelelitsoe hore moeli o tsitse ka ho phahamisa, ho kenya le ho thunya-ho tšoara mohala. Mohatla o koahelang kutu le ona o bolokoa o hloekile ebile o ka lekanyetsoa, ​​kahoo basebetsi ba kopaneng ba ka lokisa, ba futhumatsa le ho sebelisa li-sleeve / liquid epoxy system ntle le ho lelekisa mephetho e sa tloaelehang kapa ho lokisa libaka tse senyehileng.

Boemo ba ho qetela bo hahiloe ho sireletsa moeli oa ho roala

• Ntho e tloaelehileng ka ho fetisisa ea tšenyo ke moeli oa konkreite nakong ea ho laela, ho sebetsana le liphaephe le likhoele. Octal e sebelisa e laoloangqetellong chamfer / taper profilele tšireletso ea moeli e le hore ho felisoa ha konkreite ho se ke ha e-ba bonolo ho petsoha kapa ho senya. Seo se bolela litokiso tse fokolang holim'a mokatong le kotsi e fokolang ea ho pepesa lesela la kutu ha le sekoa.

Ho lumellana le mekhoa ea ho roala ka kopanelo ea tšimo

• Merero e fapaneng e sebelisa mekhoa e fapaneng e kopaneng (mocheso-ho honyela matsoho, lisistimi tsa epoxy/PU, kapa litharollo tse tsamaellanang le 3LPP/3LPE). Octal e hokahanya sekhahla sa lipeipi tsa CWC, ho lokisoa ha bokaholimo le boemo ba phetoho e le hore uSistimi e kopanetsoeng ea ho roala masimong e ka sebelisoa ntle le ho loants'a konkreite. Ha ho hlokahala, re ka fana ka litšoantšo tse bontšang bolelele ba nako e telele, kaho ea lilakane{1}}le sebaka se kopanetsoeng sa phetoho{2}e le hore mokonteraka oa li-welding le basebetsi ba lintja ba sebetsa ka mokhoa o tšoanang.

E etselitsoe ho potoloha ts'ebetso, eseng feela ts'ebetso ea lab

• Peipi ea kantle ho lebopo e tsamaea ka har'a lilifti tse ngata-ea koung, boema-kepe, ho palamisa likepe, mohala oa ho thunya, stinger. Octal e tsepamisitse maikutlo holim'a mekhahlelo ea "-pakeng tsa": litšepe tsa konkreite tse tsitsitseng, matšoao a hlakileng, li-bevel tse sirelelitsoeng le sephutheloana se fokotsang tšenyo ea ho qetela. Sepheo se bonolo:ho sebetsa hanyenyane{0}ka sekepeng, sekhahla sa ho robala se boreleli, le li-NCR tse fokolang tse bakoang ke phala ea CWC e chekiloeng kapa litšitiso tse senyehileng.

Sephutheloana se le seng se ikarabellang: pipe ea motheo + lesela la kutu + CWC

• Ts'ebetso ea lipeipi tsa CWC e ipapisitse le se ka tlase ho eona. Octal e fana ka sephutheloana joalo ka boholo bo hokahaneng{1}}pipe ea motheo {{0}LPE + CWC + ho fokotsa/ho lokisa{{0}kahoo tlamahano, ts'ebelisano le tlhahlobo li laoloa ke boikarabello bo le bong ho e-na le karohano lipakeng tsa barekisi ba bangata.

Lits'oants'o tsa Buoyancy & Stability - Seo re se Hlokang ho Morero oa Hau
Ho roala boima ba konkreite ha se hangata "botenya bo le bong bo lekana kaofela". Moetso o nepahetseng oa lipeipi tsa CWC o ipapisitse le mobu o ka tlas'a leoatle, maqhubu a leoatle, mokhoa oa ho robala le mokhoa o thibelang{1}} ho bola tlas'a konkreite.
Ho qotsa le moenjiniere Octalho roala boima ba konkreite ea pipeline (CWC)hantle, re netefatsa lintlha tse ka tlase:

Boima ba konkreite ba ho roalake e 'ngoe ea liparamente tse' maloa tse fetohang ka kotloloho ho-lipalo tse tlase tsa botsitso. Bareki ba lokela ho notlela boima le botenya hammoho ho RFQ e le hore boima bo kentsoeng ka metsing bo tsamaellane le morero oa moralo oa ho kenya.

Tobetsa ho shebella video ea Octal Pipe's CWC Pipes shipping↓

Octal Pipe e sebelisa mekhoa e matla ea QA/QC ho netefatsa bots'epehi le ts'ebetso eaHo roala ha pipe ea CWClisebelisoa:

• Teko ea Boikoetliso le Boiphihlelo: Netefatsa botenya ba konkreite le matla a hatellang a kopanang le menyako e boletsoeng bakeng sa ho phahama le ho jara-ho jara.
• Liteko tsa Bonding: Netefatsa mamarelo a matla pakeng tsa lera la konkreite le bokatlase ba-ba corrosion coating ho thibela delamination.
• Dimensional Checks: Netefatsa hore botenya ba seaparo se tšoanang le geometry ka kakaretso e lumellana le mamello ea projeke.
• Ho Fumana Matsatsi a Phomolo: Tseba le ho lokisa mefokolo leha e le efe kapa bofokoli sebakeng se thibelang{0}corrosion base layer bakeng sa tšireletso e feletseng.
• Ketsiso ya Booyancy: Etsisa-maemo a nnete a lefatshe ho netefatsa ho hana ho phahamiswa le botsitso dibakeng tse tlasa metsi.

Molemo oa CWC oa Octal Pipe o tsoa ho seo e leng sonae laoloang fatshe lebenkeleng-mehato e thibelang mathata a tloaelehileng a CWC offshore (ho fapana ha boima ba 'mele, ho phunyeletsa ka thōko, ho phunyeha ka mor'a ho romelloa, le ho felisa-tšenyo ea phetoho e liehisang ho chesella).

Boima ba boima{0}ho laolwa joalo ka sistimi (tekanyo + botenya + matlafatso):Semelang, li-batching le ho beoa li laoloa e le hore botenya le botenya li lule li tsamaellana le sepheo sa botsitso, 'me matlafatso a behiloe ho qoba libaka tse fokolang tsa lehae. Ena ke tsela eo Octal Pipe e fokotsang phapang ea "specpec, boima bo fapaneng ka mithara" e qobellang-e hlahloba hape nakong ea ho instola.(Lirekoto tsa boima ba 'mele / botenya li ka fanoa ha li boletsoe ho PO/ITP.)

Taeo ea Interface pele e sebelisoa:Liphoso tse ngata li qala ho sehokelo, eseng ka konkreite ka boeona. Octal Pipe e sebetsa-tiisetso ea ho tiisa le ho laola boemo ba holim'a metsi pele e behoa ka konkreite, kahoo libonto tsa konkreite li tlama hantle ho e-na le ho phahamisa hamorao e le liphaephe kapa libaka tse sa koalehang tlas'a meroalo.

Qetella liphetoho tse etselitsoeng 'nete ea welding (eseng feela ponahalo ea feme):Hangata,{{0}litheko li liehang ho etsahala qetellong-metšeng e makukuno, litšepe, kapa litšitiso tse sa tsamaisaneng le seteishene sa ho cheseletsa. Octal Pipe e laola konkreite{{3}bolelele ba ho qetela ba mahala mme profaele ea phetoho e lekana{4}}ho fihlela, li-clamps, le mosebetsi oa ho kolobisa o kopane o ka tsoela pele ntle le ho pshatla konkreite pheletsong.(Felisa ho fokotsa le boemo ho latela PO/ITP.)

Litaolo tsa ho folisa le ho sebetsana tse etselitsoeng ho potoloha tšenyo ea lipalangoang:Hangata CWC e shebahala hantle ha e romelloa 'me e hloleha nakong ea metsamao ea jarete, ho palama literaka kapa ho phahamisoa ha boema-kepe. Octal Pipe e laola maemo a ho folisa 'me e sebelisa khalemelo ea ho sebetsana le maemo (libaka tsa ho phahamisa, melao ea ho bokella, tšireletso ea moeli) ho fokotsa -petso e nyenyane le ho phatloha ho ka bakang tokiso ea sebaka le tieho ea kamohelo.

Ikopanye hona joale

LBH

 

Q1 -Hobaneng o ka sebedisa sekontiri sa boima ba diphaephe tse lebopong la lewatle?

A: Ho roala boima ba konkreiteeketsatjantjello e mpele ho ntlafatsaka-botsitso bo tlase, ho thusa liphaephe hore li se ke tsa phahamisoa ke maqhubu le maqhubu 'me li lule li tsitsitse botebong ba leoatle.

Q2 - U khetha joang botenya le boima ba CWC?

A:Li khethoa ho ipapisitsoe le sepheoboima ba metsi, mekhoa ea botsitso, botebo ba metsi / hona joale, mokhoa oa ho robala, le mokhoa oa ho roala (FBE / 3LPE / 3LPP), kahoo mohala o kopana le meeli ea botsitso ntle le litšenyehelo tse sa hlokahaleng.

Q3:Na CWC e ka sebelisoa ho feta 3LPE/FBE 'me e ntse e lumella welding sebakeng sa marang-rang?

A:Ee-Octal Pipe e fana ka CWC3LPE/FBE/3LPPkakonkreite e laoloang-mekhahlelo e sa lefelloeng le mekhabiso ea li-coating, kahoo tjheseletsa ea girth le ho roala ka kopanelo ea tšimo ho ka etsoa ka mokhoa o hloekileng ntle le ho senya konkreite.

Setifikeiti

 

Setifikeiti sa CE

Setifikeiti sa ISO 9001

Setifikeiti sa API Q1

Setifikeiti sa ABS

Setifikeiti sa AP-5L

Setifikeiti sa API-5CT

 

Tloaelo:ISO 21809-5

Liphaephe tse fapaneng:6" - 48" (ho fihla ho 60" ka boikhethelo)

Botenya ba Coating:25 - 150 limilimithara

Concrete Density:3040 – 3500 kg/m³

Matlafatso:Mesh ea tšepe, likhoele, li-additives

Lisebelisoa:Liphaephe tsa kantle ho leoatle, liphaephe tse tsamaeang ka tlas'a metsi, mekhoabo, linōka

Hot Tags: CWC Pipe (Concrete Weight Coating), China CWC Pipe (Concrete Weight Coating) baetsi, barekisi, fektheri