CWC tiyo (betɔn girinya fani)

CWC tiyo(Betɔn girinya nɔrɔli)ye kɛnɛma nɔrɔli kɛrɛnkɛrɛnnin ye min be kɛ nɛgɛ tiyow kan walisa ka yɛlɛma jugu don, ka latanga mekaniki ma, ani ka basigi wagatijan-baji daa la ani kongokolon laminiw na. CWC tɛ i n’a fɔ nɔgɔ nɔgɔmanw, a be betɔn nɔgɔman dɔ fara nɔgɔ kɛlɛlanw kan ,min b’a to tiyow be to lafiya la ani u be basigi hali ni jii fanga barikamanw be yen wala dugukolo minw be yɛlɛma.

Octal Pipe be CWC Pipe dilan ka kɛɲɛ ni diɲɛ sariyaw ye minw be baji daa la:

• ISO 21809-5.– Betɔn girinyafɛnw minw be kɛ ka tiyow lataga yɔrɔ minw na
• DNV{0}}RP{1}}F110 ani DNV{3}}OS{4}}F101– Kɔgɔjida la tiyo basigili sariyaw .
• Tiyo bonya hakɛ:4′′ – 48′′ (laada ka se 60′′ ma)
• A ka fani bonya:milimɛtiri 25 – milimɛtiri 150
• Betɔn ka caya:3040 – 3500 kilo/m3 (a be se ka yɛlɛma poroze kelen kelen bɛɛ la)
• Tuyo janya:8 – 18 m dantigɛ, janya be sɔrɔ

(1) Ka yɔrɔ labɛn .

Ɲɛyirali fɛ3LPE min be nɔgɔ kɛlɛ(FBE nɔgɔ + nɔrɔnan + poliyetileni sanfɛla)

 

Dugukolo nɔgɔyali walisa betɔn ka nɔrɔ ka ɲɛ

(2) Ka fanga di mɔgɔw ma .
Nɛgɛdaga walima nɛgɛjuru minw donna tiyo lamini na

Poliporopileni juru farala a kan walisa a ka se ka farali

(3) Ka baara kɛ ni betɔn ye .
Betɔn girinman min be nɔrɔ: Betɔn gwiliman min be kɛ ni fɛnɲɛnamafagalanw ye minw be kɔlɔsi

Beton girinya min be don ɲɔgɔn na (ICWC): Betɔn min be don ɲɔgɔn na, o be se ka nɔrɔ ɲɔgɔn na ni fanga ye ani k’a gɛrɛntɛ kosɔbɛ .

(4) Anode donni .
Walisa ka se ka nɔgɔ tanga ka ɲɛ, anodi saraka wala anodi minw be yɛlɛma yɛlɛma, u ka teli ka don CWC-coated pipelines kɔnɔ:

Anode sifaw: Aliminiyɔmu, zɛnki wala MMO (Nɛgɛ ɲagaminin) anodew .

A sigicogo:A be sɔrɔ CWC kɔnɔ . layer ani kuran nɔrɔnin be tiyo la

A ka baara: A be katodiki latanga baji jii ni kongokolonw na, ka tiyo sii janya ni saan 20–40 ye .

(5) A furakɛli ani a ban
Betɔn kɛnɛyali kɔlɔsinin ka se ka mekaniki fanga sɔrɔ

Ka tiyo kuncɛw yɛlɛma walima k'u yɛlɛma yɛlɛma walisa ka foro soudure nɔgɔya.

OCWC tiyo datugucogoa ma kɛ "ka betɔn fara a kan" dɔrɔn ye. O ɲumanya jaabi be latigɛ ni fanga donni ye-up, kɛnɛyali kɔlɔsili, ani labanko -bari foro kɔnɔko fanba be yira i n’a fɔ gɛrɛfɛla tiɲɛni, farali, walima yɛlɛmani jugu betɔn-banyɔrɔw la.

• Sanfɛla labɛnni n'a dugumayɔrɔ sɛgɛsɛgɛli: yɔrɔ min be nɔgɔ kɛlɛ, o sɛgɛsɛgɛra ka kɔn betɔn donli ɲɛ.
• Ɲɛyirali fɛ, mɔgɔw be se ka ɲɔgɔn minɛ cogo min na: u be ɲɔgɔn sɛgɛsɛgɛ walisa betɔn kana yɛlɛma doni minw be ta.
• Betɔn baarakɛcogo: a lɔ-fo ka se a bonya hakɛ dɔ ma ani a ka gɛrɛntɛ kɔlɔsinin lo.
• Kɛnɛyali min be kɔlɔsi: o be yɔrɔw bali minw be se ka tiɲɛ ani u be se ka fara joona bolifɛnw wagati la.
• Laban laban: betɔn-laban gwansanw ani yɛlɛmani saniyaninw ka se ka don sodi la (n’a ka ɲi).

• Buoyancy jugu: A b’a to tiyow ka to jii kɔnɔ ani u ka to yɔrɔ kelen na jii wala kongokolonw na, o min be se ka yɛlɛmaniw bali ka bɔ jii la.
• Masini latanga: Latangali minw be kɛ kɛnɛma faratiw ma i n’a fɔ nɛgɛkuruw, jɛgɛminɛfɛnw ani fɛnw minw be ben ɲɔgɔn kan n’u be donna wala n’u be baara kɛra.
• Abraziyɔn kɛlɛli: A be muɲu kɔgɔji jukɔrɔla yɛlɛmaniw, baji ka jikuruw ani n’a be maga faraw wala yɔrɔw la minw be mɔgɔw sɔgɔ.
• Farali kɛlɛli: Betɔn barikaman be se ka yɛlɛma, ka gɛlɛyaw minɛ ani ka doni minw be baara la k’a sɔrɔ a ma kari.
• Funteni insulasiyɔn min be se ka kɛ: A be yɔrɔ wɛrɛw don a la walisa ka jii ka funteni mara jii jukɔrɔyɔrɔw la ani baji jukɔrɔyɔrɔw la.

 

 

 

Kɔgɔjida la, CWC ka tiyo be “ɲuman” dɔrɔn n’a .ti soudure sumanya ani foro ɲɔgɔndan fani. Betɔn be tiyo latanga baji jukɔrɔ, nka n’a kuncɛw ma labɛn ka ɲɛ, baarakɛlaw be lɛrɛ caaman tiɲɛ ka betɔn tigɛ, ka gɛrɛfɛla tiɲɛninw labɛn ani ka foro yɔrɔ min be ɲɔgɔn minɛ tugun-yɔrɔ tigitigi min na porogramu farati ni banni farati ka ca.

Octal Pipe be betɔn girinya nɔrɔ cogo min na min be se ka kɛ baji daa lɔli la?

Betɔn-minw be bɛn ni soudure kɛcogo yɛrɛ yɛrɛ ye

• Betɔn tigɛli (CWC-janya gwansan):An be betɔn dɔ to - min tɛ yɔrɔjan ye ka bɔ tiyo laban na ka taga se betɔn daminɛ ma, a ka ca a la200–400 milimɛtiri kelen kelen bɛɛ la(walima i n’a fɔ i ka poroze b’a yira cogo min na). O be yɔrɔ caaman di .line-up pinciw, kɔnɔna/kɛnɛma soudureyɔrɔw ani minɛnwk’a sɔrɔ a ma betɔn tigɛ fit-up wagati la.
• Tigɛli min be nɔgɔ kɛlɛ (3LPE/FBE/3LPP):Betɔn-hɔrɔnyayɔrɔ kɔnɔ, nɔgɔ nɔgɔnin fana be kɔlɔsi ni tigɛli danfaranin ye foro ɲɔgɔndan baara kama. Kɔgɔjida la porogramu fanba la, Octal be .3LPE (walima 3LPP/FBE) tigɛli be kɛ yɔrɔ min na .a ka ca a lamilimɛtiri 150–250(walima i ka foro ɲɔgɔndan nɛgɛdaga sisitɛmu fɛ), ka nɛgɛ bandi gwansan dɔ to yen min be to ka yɛlɛma ani o kɔ, ka yɛlɛmani saniyanin kɛ foro-nɛgɛdaga kama.
• Yɛlɛmani minw kɔlɔsinin lo ("kɔrɔsira farafaranin" tɛ yen):Betɔn laban be kɛ cogo la ani a latanganin lo o la a gɛrɛfɛla be basigi yɛlɛmani, doni ani marifaci-liɲi minɛcogo fɛ. O yɔrɔ la, mɔgɔw be se ka yɔrɔ minw labɛn, k’u kalaya ani k’u kɛ ni bolow / epokisi jilamanw ye, k’a sɔrɔ u tɛ yɔrɔ minw tiɲɛ, u tɛ tugu u kɔ wala u tɛ yɔrɔ tiɲɛninw baara tugun.

Porofayili laban dilanna ka fani gɛrɛfɛla latanga

• Tiɲɛni min ka ca ka kɛ, o ye betɔn gɛrɛfɛla ye doni dontuma, tiyo minɛtuma ani juru dontuma na. Octal be baara kɛ ni .laban chamfer / kopi porofayiliani gɛrɛfɛla latanga walisa betɔn laban kana pɛrɛn wala ka pɛrɛn. O kɔrɔ ko u tɛna baara caaman kɛ kurun kɔnɔ ani farati tɛ yen ka nɔgɔ bɔ kɛnɛ kan n’u be kurun tigɛra.

Bɛn ni foro ɲɔgɔndan fani sisitɛmu ye

• Poroze suguya caaman be baara kɛ ni foro ɲɔgɔndan fɛɛrɛ sifa caaman ye (kalaya-shrink sleeves, epoxy/PU jilamanw, wala 3LPP/3LPE bɛnninw furaw). Octal be CWC ka tiyo tigɛli, yɔrɔ labɛn ani yɛlɛmani porofayili labɛn walisa i kaforo ɲɔgɔndan fani be se ka kɛ k'a sɔrɔ a ma betɔn kɛlɛ. N’a mako be o la, an be se ka jaaw di minw b’a yira ko tigɛli janya, fani lɔli-up ani yɔrɔ min be yɛlɛma ɲɔgɔn fɛ-o la, soudure baarakɛla ni fani donbaga be baara kɛ ka bɔ yɔrɔ kelen na.

A labɛnna ka kɛɲɛ ni baara ye, laboratuwari ka baara dɔrɔn tɛ

• Kɔgɔjida la tiyo be tagama yɛlɛyɛlɛnan caaman fɛ-mansin luu kɔnɔ, kurun lɔyɔrɔ la, kurun donyɔrɔ la, marifa ciyɔrɔ la, stinger la. Octal be sinsin "in-between" yɔrɔw kan: betɔn gɛrɛfɛla basigininw, tagamasiɲɛ gwɛninw, nɛgɛw latanganinw ani pakew minw be tiɲɛni laban dɔgɔya. O laɲinita ka nɔgɔ:maga -baara dɔgɔya kurun kan, lay rate nɔgɔman, ani NCR minw be sɔrɔ CWC ka tiyo tigɛninw fɛ wala tigɛli tiɲɛninw fɛ, olu ka dɔgɔ.

Pakɛti kelen min be se ka jate: tiyo basiginin + nɔgɔ fani + CWC

• CWC ka tiyow ka baara be bɔ min na a jukɔrɔ. Octal be pake di i n’a fɔ yɔrɔ kelen min labɛnnin lo -sigiyɔrɔ + 3LPE + CWC + tigɛli/laban labɛnni-o la, ɲɔgɔndan, bɛnkan ani sɛgɛsɛgɛli be kɛ kunkanbaara kelen kɔnɔ sanni u ka tila feerekɛla caaman cɛ.

An mako be min na i ka poroze la
Betɔn girinya nɔrɔli man teli ka kɛ "bonya kelen be bɛn bɛɛ ma". CWC ka tiyo minw be ni fani ye, u dilan cogo ɲuman be bɔ baji jukɔrɔ dugukolo la, jikuruw la, u labɛncogo la ani betɔn jukɔrɔ fani min be nɔgɔ kɛlɛ .
Ka Octal ka kuma fɔ ani ka ɛnzeniyɛri .tiyo betɔn girinya fani (CWC)ka ɲɛ, an ka teli ka nin fɛɛn nunu sɛgɛsɛgɛ:

Betɔn girinya ka gɛrɛntɛye paramɛtiri damadɔw dɔ la kelen ye min be yɛlɛma ka ɲɛ -duguma basigi jatebɔw kan. Sannikɛlaw ka kan ka densité ni thickness datugu ɲɔgɔn fɛ RFQ kan walisa girinya min be di jii la, o ka bɛn ni installation design laɲini ye.

Octal Pipe ka CWC Pipes ci videwo lajɛ↓

Octal Pipe be QA/QC sariyaw sigi sen kan walisa ka tilenninya n’a ka baarakɛcogo sabati .CWC Tiyo fanibaarakɛminɛnw:

• Densitɛri ni sɛgɛsɛgɛli sɛgɛsɛgɛliw: A’ y’a sɛmɛntiya ko betɔn ka gɛrɛntɛ n’a ka fanga be bɛn ni dancɛw ye minw be se ka yɛlɛma ani ka doni-ta.
• Jɛnɲɔgɔnya kɔrɔbɔliw: A’ ye nɔrɔli barikaman sɛgɛsɛgɛ betɔn n’a jukɔrɔla fɛn min be nɔgɔ kɛlɛ walisa a kana yɛlɛma.
• Janya sɛgɛsɛgɛli: A’ y’a to a ka fani gɛrɛntɛ n’a ka geometri bɛɛ ka bɛn ni poroze ka muɲuli ye.
• Lafiya wagati lɔnni: Fiɲɛ wala yɔrɔ gwansan minw be anti-basigiyɔrɔ la, u lɔn ani k’u labɛn walisa k’u latanga ka ban.
• Flottabilité ladegili: Ka duniɲa cogoya yɛrɛ yɛrɛ ladegi walisa ka sɛgɛsɛgɛri kɛ ka se ka yɛlɛma ani ka basigi yɔrɔw la minw be jii la.

Octal Pipe ka CWC nafa be bɔ min na, o ye .min be kɔlɔsi butiki kɔnɔ-o ye fɛɛrɛw ye minw be CWC ka gwɛlɛyaw bali minw be sɔrɔ baji daa la (giriya yɛlɛmani, gɛrɛfɛla yɛlɛmani, farali cinin kɔ, ani laban-yɛlɛmani tiɲɛni min be sɔgɔli sumaya).

Giriya yɛlɛmani-kɔlɔsira i n’a fɔ sisitɛmu (densitɛri + bonya + fanga):O baarakɛyɔrɔ la, batching ani placement be mara o la densité ni thickness be to ka bɛn ni basigi laɲini ye, ani fanga be bila yɔrɔ la walisa ka yɔrɔ barikamanw bali. O cogo la, Octal Pipe be dɔ bɔ "spec kelen, girinya danfaranin mɛtɛrɛ kelen kelen bɛɛ la" yɛlɛmani min be re-sɛgɛsɛgɛriw waajibiya yɛlɛmani wagati la.(Densite/thickness sɛbɛw be se ka di n’u kofɔra PO/ITP kɔnɔ.)

Ɲɔgɔnkunbɛn kololi sanni betɔn ka don:Dɛsɛ caaman be daminɛ yɔrɔ min na, u tɛ daminɛ betɔn yɛrɛ la. Octal Pipe be basi-coating sɛgɛsɛgɛri kɛ ani ka yɔrɔ cogoya kɔlɔsi sanni a ka betɔn bila, o la, betɔn yɔrɔ be nɔrɔ ka ɲɛ sanni a ka wuli kɔfɛ i n’a fɔ yɔrɔ minw be yɛlɛma wala yɔrɔ minw be yɛlɛma doniw jukɔrɔ.

Yɛlɛmaniw laban minw lɔra ka ɲɛsin soudure tiɲɛn ma (izini yecogo dɔrɔn tɛ):A ka ca a la, -sɔngɔ min ka ca, o ka teli ka kɛ labanw na-yɔrɔw sɔgɔnin, yɛlɛmaniw, walima tigɛli minw tɛ bɛn ni sodiyɔrɔ ye. Octal Pipe be betɔn-laban janya n’a ka yɛlɛmani cogoya kɔlɔsi walisa a ka se ka bɛn-up, ka pɛrɛnw, ani ka foro ɲɔgɔndanw nɔrɔ baara la k’a sɔrɔ a ma betɔn kari a gɛrɛfɛ.(Tigɛli laban ani porofayili PO/ITP kelen kelen bɛɛ la.)

Kɛnɛyali ani minɛcogo kɔlɔsili labɛnna transipɔri tiɲɛni lamini na:Tuma caaman na, CWC be filɛ ka ɲɛ n’a be mɔgɔw ci ani a be dɛsɛ n’u be tagama luu kɔnɔ, n’u be kamiyɔnw ta wala n’u be pɔriw yɛlɛma. Octal Pipe be kɛnɛyali cogoyaw mara ani a be baarakɛcogo sariyaw labato (yɔrɔw kɔrɔtali, ɲɔgɔn lajɛn sariyaw, gɛrɛfɛ/laban latanga) walisa ka mikoro-farali ni gɛrɛfɛla sɔgɔli dɔgɔya min tun bena kɛ sababu ye ka yɔrɔw labɛn ani ka sɔnni kɛ ka sumaya.

Aw ka ɲɔgɔn sɔrɔ sisan

ɲiningaliw

 

Q1 - Mun na i be baara kɛ ni betɔn girinya ye baji daa la tiyow kan?

A: Betɔn girinya fanifara a kanfloyansi juguani a be fisaya .on-duguma basigi, o min b’a to tiyo be se ka yɛlɛma ka bɔ jii n’a ka jikuruw fɛ ani a ka to a nɔɔ na baji jukɔrɔ.

Q2 - I be CWC ka gɛrɛntɛ n’a ka gɛrɛntɛ sugandi cogo di?

A:U be sugandi ka kɛɲɛ ni laɲinita yegirinya min be jii la, basigi sariyaw, jii dunni/kurun, layicogo, ani fani doncogo (FBE/3LPE/3LPP), o la, lɔgɔ be basigi dancɛw dafa k’a sɔrɔ wari gwansan tɛ sara.

Q3:Yala CWC be se ka kɛ 3LPE/FBE kan ani k’a to mɔgɔw be soudure kɛ yɔrɔ la wa?

A:Ɔnhɔn-Octal Pipe be CWC di ka tɛmɛ3LPE/FBE/3LPPaniBetɔn kɔlɔsilen-a kuncɛw ni fani tigɛli, o la, girth soudure ani foro joint coating be se ka kɛ cogo saniyanin na k’a sɔrɔ u tɛ betɔn tigɛ.

Sɛrɛkiliw

 

CE sɛbɛ

ISO 9001 ka sɛbɛ

API Q1 sɛbɛ

ABS sɛbɛ

AP-5L sɛbɛ

API-5CT ka sɛbɛ

 

Dansiginin:ISO 21809-5.

Tuyo hakɛ:6′′ – 48′′ (fo ka se 60′′ ma, o be se ka kɛ)

A ka fani bonya:milimɛtiri 25 ka taga se milimɛtiri 150 ma

Betɔn ka caya:Kilo 3040 – 3500/m3

Barika donli:Nɛgɛ jɔɔ, juru, farakanfɛnw

Aplikasiyɔnw:Kɔgɔjida la tiyow, jijukɔrɔ jikuruw, kongokolonw, bajiw

Tagasogow: CWC tiyo (betɔn girinya fani), Sinuwa CWC tiyo (betɔn girinya fani) dilanbagaw, feerekɛlaw, izini