SSAW tiyo

SSAW tiyoye tiyo belebeleba-bonya ye min dilanna ni nɛgɛkuru ye ani a be sɔgɔ ni spirali (helical) sɔgɔlan ye ka baara kɛ ni sɔgɔlan ye min be kɛ ni arc submerge ye.SSAW kɔrɔ ko Arc soudé spirale submergé ., ani kumaden "SSAW tiyo kɔrɔ" in procurement ka teli ka ɲɛsin nin SAW dilan sira spirali ma ani a ka bɛnni ma yɔrɔjan-laseli ma ani-OD porozebaw kama.
An ka SSAW tiyow be sɔrɔ diamɛtiribaw la (φ508mm ka taga se φ1626mm ma) ani kogow bonya be yɛlɛma yɛlɛma, o b’a to lannaya be se ka kɛ yɔrɔjan-ji yɛlɛmani na. O tiyo nunu dilanna ka kɛɲɛ ni API 5L, ISO ani ASTM sariyaw ye ani u dilanna walisa ka se ka yɔrɔ gwɛlɛw ni yɔrɔ gwɛlɛw muɲu.
Ni layidu ye ka dilan cogo ɲuman na, Octal Pipe be furaw di minw sɔngɔ ka gwɛlɛ k’a sɔrɔ a ma nɔgɔya don u ka ɲumanya la, o b’a to an be kɛ baarakɛɲɔgɔn ye min be se ka la i la i ka pipeline makoya la.

SSAW Nɛgɛkurunw, min be weele fana ko Spiral Submerged Arc Welded Pipe, o be dilan ni nɛgɛkuruw ye minw ka ɲi kosɔbɛ -i n’a fɔ nɛgɛkuruw. Nɛgɛdaga be dilan ka kɛ spirali ye ani a be sɔgɔ ni nɛgɛ fila ye min be sɔgɔ jii la. O sɔgɔli fɛɛrɛ kelenpe be sɔgɔli gɛlɛyaw bɔ yen sɔgɔli baara wagati la, o min b’a to sɔgɔli ɲumanw be kɛ ni baarakɛcogo basiginin ye. SSAW ka tiyow be baara kɛ kosɔbɛ tiyo poroze sifa caaman na, i n’a fɔ petoroli & gazi bolifɛnw ani jɔli baarakɛminɛnw.

SSAW Soudure (Fila-Soudure arc submergé)
SSAW soudurea ka ca a laarc soudure submergé (SAW)ka spirali nɛgɛ dɔ dilan ni donyɔrɔ basiginin ye ani nɛgɛjuru ɲuman min be se ka segi ka kɛ, ani layidu caaman be nɛgɛ fila -sodi (ID/OD) kɛ poroze ka ɲɛfɔli kelen kelen bɛɛ la.

SSAW nɛgɛpiyɛriw dilan cogo be tugu fɛɛrɛ kuraw kɔ walisa ka dilan cogo ɲuman na ani ka baara kɛ ka ɲɛ. O fɛɛrɛ jɔnjɔnw ye:

• Minɛn fɔlɔw sɛgɛsɛgɛli: Nɛgɛkuru minw ka ɲi kosɔbɛ, i n’a fɔ Q235, Q345, ani API 5L, u be sɛgɛsɛgɛ k’a filɛ n’u be bɛn ni diɲɛ sariyaw ye (API, ISO, ASTM, n’a ɲɔgɔnnaw).
• Ka labɛn: Nɛgɛ nɛgɛw be suma-la ka kɛ nɛgɛkuruw ye walisa ka yɔrɔw labɛn ka ɲɛ.
• Soudure: Otomatiki fila-filɛri min be kɛ ni arc ye min be jii la, o b’a to soudure be don ka ɲɛ ani u be ɲɔgɔn minɛ cogo ɲuman na.
• Funteni furakɛli: O tiyow be furakɛ ni funteni ye (annealing wala normalizing) walisa ka degunw bɔ u la ani ka mekaniki baarakɛcogo fisaya.
• Kɔrɔbɔli ani sɛgɛsɛgɛli: A be sɛgɛsɛgɛri kɛ dimensiyɔnw kan, ka sɛgɛsɛgɛri kɛ ni ɲɛɛ ye, ka sɛgɛsɛgɛri kɛ ni ultrason ye (UT) ani ka hydrostatique sɛgɛsɛgɛ walisa k’a lɔn ni fɛɛnw ka ɲi ani u be baara kɛ cogo min na.
• Sanfɛla furakɛli: Fɛɛn minw be nɔgɔ kɛlɛ i n’a fɔ 3PE ani FBE, u be don u la walisa ka tiyow ka mɛɛn yɔrɔ gwɛlɛw la.

• A kɛnɛmayɔrɔ (OD): φ508–φ1626 milimɛtiri (20"–64")
• Kogo bonya (WT): 6,4–25,4 milimɛtiri
• Janya: 8.0–18.5 m(26’–62’); tigɛli-ka -janya be sɔrɔ
• Minɛnw hakɛ:
• API 5L:DakunA–X90(PSL1/PSL2)
• GB/T 9711: L190–L625 (e.g., L245, L290, L320, L360, L415, L450, L485)
• Jateminɛ wɛrɛw ɲinina ka kɛɲɛ ni poroze ka ɲɛfɔli ye
• Sariya minw be dɛmɛ: API 5L, ISO 3183, GB/T 9711, ASTM, EN, BS, DIN, CSA, DNV (kɔgɔjida la tiyow sariya)
• Dilanni:Spiral Submerged Arc Soudure (SSAW), SAW fan fila-faan fila (ID/OD), bobine -balo ni gɛrɛfɛla sɔgɔli ye, sɔgɔli sɛgɛsɛgɛli min be kɛ a yɛrɛ ma, NDT kan -, sɛgɛsɛgɛli min be kɛ jii la, sɔgɔli, ani sɔgɔli yɔrɔ min be ɲɔgɔn minɛ
• A laban / Coatings:A kuncɛw be nɔgɔ wala minw be yɛlɛmayɛlɛma ka kɛɲɛ ni sariya ye; kɔfɛla3LPE/FBE/epɔkisi(kɔnɔna faniw be se ka kɛ poroze ka sago ye); tagamasiɲɛw kɛli ani k'u labɔ jamana wɛrɛw la
• Sɛgɛsɛgɛri ani sɛbɛw:100% ji sɛgɛsɛgɛli; UT/RT ka kɛɲɛ ni sariya ye walima ITP; MTCAN 10204 3.1/3.2ani NDT sɛbɛw bɛɛ be sɔrɔ .

LSAW ni HSAW (SSAW) ka tiyo: Danfaraba minw be u ni ɲɔgɔn cɛ

SSAW ka tiyo be degunw minɛ cogo di?

Degun se ye .dizayin-basiginin-o be bɔOD, kogow bonya, nɛgɛ sugu (SMYS/allowable stress), dilan cogo, nɔgɔ hakɛ, ani baarakɛcogo funtenisariya/spec min be baara kɛ, o jukɔrɔ. SSAW/HSAW line pipe kama, degun tilenninya be latanga ni .helikoptɛri: sannikɛlaw ka teli k’a yiraNDT janya bɛɛ (UT/RT ka kɛɲɛ ni poroze ITP ye)ani a be hydrostatique sɛgɛsɛgɛri ɲini n’a be se ka kɛ, o la, sɔnni basiginin lo sɛbɛninw ka tilenninya kan ani sɛgɛsɛgɛri daliluw kan. Sariya min be se ka kɛ sanni koo la, o ye nin ye: ni baara be ni faratiba ye (degunba, baara jugu, wala a tigi ka laɲinitaw ka gwɛlɛ), i ka yamaruya gɛlɛya .grade/WT sugandili ani NDT yɔrɔsanni k’a jigi la “degun baara” fɔcogo kan.

SSAW/HSAW porozew kan, "pass/fail" man teli ka kɛ fanga ɲinini gɛrɛntɛw kan-a be jigi ka se .tigɛli sɔnni kololi. Sannikɛlaw ka teli ka datugu fɛɛn jɔnjɔn saba kan, ani Octal Pipe be kuntigiya ni dalilu bila yɔrɔ min na tigitigi.

• Tigɛli bɛnnin (dilan → sodi basiginin):Helikɔpu ka fani ɲuman be daminɛ sanni a ka soudure kɛ. Ni spirali dilanni ma basigi, i b’a ye kɔfɛ i n’a fɔ .tigɛli yaala, ovalite yɛlɛma, ani nɛgɛdaga tilenbali, o kɔ, a be NDT wɛrɛw lawuli ani ka barow labɛn. Octal Pipe be forming set-up kɔlɔsi ani a be soudure paramɛtiriw mara finɛtiri dɔ kɔnɔ min ɲɛfɔra walisa a ka se ka to a nɔɔ na k’a ta pipe fɔlɔ la ka taga a bila laban na lot kɔnɔ.
• NDT ka baara min ye sɛgɛsɛgɛli-seere ye ("an ye sɛgɛsɛgɛli kɛ" tɛ):Sannikɛlaw be min ɲininga tiɲɛn na, o ye nin ye:Yala helikɔpitari sɛgɛsɛgɛri kɛra a janya bɛɛ la wa? Fɛɛrɛ juman lo, ani u be sɔn o ma cogo juman lo la?Octal tiyo be tilenUT/RT ka yɔrɔani disposition sariya (sɔn/re-sɛgɛsɛgɛli/ban) ka kɛɲɛ ni sariya ye min be mara ani poroze ITP, ani ka sɛgɛsɛgɛli dalilu di i n’a fɔ bɔli pake yɔrɔ dɔ -o lo be site hold points ani re-sɛgɛsɛgɛli loops bali.
• Sɛbɛnw nɔfɛtagama min be kisi site web ka tiɲɛnkow ma:Banbagatɔ caaman be kɛ jiginin kɔ tuma min na tiyow labɛnnin lo ka ban ani sannikɛla tɛ se ka bɛn .funteni/bobine → tiyo tagamasiɲɛ → NDT/ji rapɔɔriw → MTC. Octal Pipe be pake dɔ di min be se ka sɛgɛsɛgɛ (EN10204 3.1; 3.2 n’a ɲinina) ani karti caaman be yen, o la QA be se ka fɛɛnw bɔ k’a sɔrɔ a ma tugu yɔrɔ tununinw kɔ.

Ni sannikɛlaw be ɲiningali kɛ ko .danfara min be LSAW ni HSAW ka tiyow cɛ, ɲiningali yɛrɛ yɛrɛ tɛ "plate vs coil" - dɔrɔn ye, o ye fani sifa juman lo be dɔ bɔ sɔnniw na, foro farati la, ani poroze ka yiracogo la.

Danfara jɔnjɔn minw be nɔɔ to sɔnni kan ani site web ka baara kan

Yala SSAW ka tiyo sɔngɔ-be nɔɔ bɔ wa?

Diamɛtiri belebelew kama, SSAW ka teli ka sɔngɔ-nafa sɔrɔ sabu bobine-basiginin be spirali dilandilanni min be to ka kɛ ani sɔrɔli basiginin, min ka teli ka mɔgɔw ka koow fisaya .sɔngɔ–wagati hakɛ-OD pakebaw kan. A ka ca a la, nafa tigitigi be sɔrɔ .sɔngɔ min donna, a ma kɛ % marali ye min fɔra: tuma min na mɔgɔw be .a be ɲɔgɔn lajɛn ka kɛɲɛ ni hakɛ/bonya ye walisa ka bɛn ni baarakɛyɔrɔ ye, kontratigiw be dɔ bɔ mɔgɔw ka sɛgɛsɛgɛri wagati la, ka gɛrɛnw yɛlɛma ani ka “missing size” lɔyɔrɔw dɔgɔya.

Tender fanba la, SSAW be kɛ "cost-effective" ye n'a be poroze ka ɲɔgɔndan bɛɛ dɔgɔya-lozisiyɛli tigɛli dɔgɔya, QA bɔli nɔgɔya, ani site web baara dɔgɔya-sanni k'a jigi la sɔngɔ dɔgɔyali dɔrɔn kan.

SSAW (HSAW) tiyo be to ka ɲɛfɔ tuma min na baarakɛyɔrɔ ka gwɛlɛyaw be .minɛcogo, fani tilennin, fit-up teliya, ani sɛbɛnw bɔli, a ma kɛ “pipe fanga” dɔrɔn ye. K'a taOktali tiyo’ ka sanni miiriya la, SSAW ka pake ɲuman lo min .a be kisi yɔrɔ cogoyaw ma ni yɔrɔ minw be minɛ ani baara minw be kɛ tugun, u ka dɔgɔ, min be dɛmɛ ni sɛgɛsɛgɛri dalilu dɔw ye minw be se ka sɛgɛsɛgɛ.

• Dansiginin donyɔrɔ (kulu siraw / ROW dɔgɔman / yɛlɛli dantigɛlen):
• Baarakɛyɔrɔ ka gwɛlɛya tɛ soudure yɛrɛ ye-a yetilenninya wagati: dugukolo tilenbali ani yɛlɛmani surunw be koo dɔw lawuli i n’a fɔ .ovalité, tilenninya yɛlɛmani, ani laban cogoya min tɛ bɛn ɲɔgɔn ma, min be fit-up sumaya ani ka dɔ fara latilenni kan min be kɛ ni fanga ye. Octal Pipe be to ka o site web nunu dɛmɛ k’u datugu .janya kɔlɔsili (OD/ovalité/tilenninya) ani laban labɛnni (PE/BE)ɲɛfɛ, ani ka ci ni fɛnw ye minw b’a yira ka gwɛ ko baarakɛlaw kana wagati tiɲɛ ka fɛnw hakɛ tilan baarakɛyɔrɔ la.

• Dugukolo jiman (baji tigɛyɔrɔw / jimanyɔrɔw / dugukolojukɔrɔji janw):
• Bɔgɔ minɛcogo la ani -jigi la, dimi min ka ca, o ye .fanikolon tiɲɛni ani vakansi baara doni, min be se ka kɔfɛla fa ani k’a to mɔgɔw be to ka sɛgɛsɛgɛri kɛ. Octal Pipe be se ka yamaruya bɛn ni fani doncogo ɲuman ye (n’a kofɔra) ani ka sɛbɛw di minw b’a dɛmɛ ka bɔ kɛnɛ kan-o la, site web ka jɛnkulu tɛ nɔrɔ ka sɔnni yira pipe labɛnnin kɔ ka ban.

• Janya-bɔli jɛnsɛnni (dayɛlɛnin-foro jɔli / jan-minɛfɛnw):
• Tuma caaman na, sɔrɔko be tunu .bɔli teliya, a ma kɛ baara teliya-porozew ye minw be minɛ .ɲagaminin ɲɔgɔnna, yɔrɔ minw tununa, walima sɛgɛsɛgɛli pake minw tɛ kariti saniya ka kɛɲɛ ni tiyo tagamasiɲɛw ye. O yɔrɔ la, Octal Pipe be sinsin fɛnw cicogo kan: yɔrɔw tilannin, tagamasiɲɛ gwɛninw ani sɛbɛw pake min be ɲɔgɔn minɛ .funteni/bobine → tiyo tagamasiɲɛ → sɛgɛsɛgɛri dalilu → MTC, ka QA minɛyɔrɔw dɔgɔya yɛlɛmani wagati la.

• Baarakɛyɔrɔ surunw (dugu koridori / sufɛ baara / yamaruya-baara dantigɛlen):
• Ni lɛrɛ damadɔ dɔrɔn lo be kurun kɔnɔ baarakɛlaw fɛ, bɛnbaliya o bɛnbaliya be kɛ sɔngɔ gwɛlɛ ye:bevel bɛnbaliya, janya yɛlɛmani, walima sɛgɛsɛgɛli yɔrɔ min ma gwɛa be yɛlɛma joona ka kɛ sɔgɔli/baarakɛcogo kura ye ani finɛtiriw minw tununa. Sannikɛlaw ka teli ka tighter fit-up makoɲɛfɛnw yira (muɲuli, laban, janya fɛɛrɛ), ani Octal Pipe be se ka fɛnw labɛn ka kɛɲɛ n’o ye ni sɛgɛsɛgɛri sɛbɛw ye minw be dɛmɛ don ka site web QA bɔ k’a sɔrɔ a ma wagati jan ta.

• Dilanni ɲɛtaga (minɛw-nivo kɔlɔsili):Octal Pipe be SSAW/HSAW dilan yɔrɔ dɔ la min labɛnnin lo .spirali min be kɛanitandem caman-juru min be jii la arc soudure (SAW)ka helikɔpitari nɛgɛ (ID/OD soudure be sɔrɔ n’a kofɔra). Seam basigi be dɛmɛ ni .ɛntɛrinɛti kan soudure-seam UT/RT se, o kɔ, .ji sɛgɛsɛgɛli minanw, CNC laban yɛlɛma/ɲɛda, ani tagamasiɲɛ min be kɛ a yɛrɛ ma-o la, i be min sɔrɔ, o tɛ tiyo dɔrɔn ye, nka a be kɛ ni baarakɛcogo dɔ ye min be se ka suman.
• Sinuwaw ka sariyaw ani sigida sɛbɛnw (EPC-Teriw):Komi SSAW ka tiyo dilanbaga lo min be Sinuwa jamana na, Octal Pipe be porozew dɛmɛ minw be bɔ jamana wɛrɛw la ani jamana kɔnɔ porozew la ni sɛbɛw ye minw be sɔrɔ yɔrɔ dɔ la-minw ka teli ka .GB/T 9711(liɲi tiyo) ani .SY/T 5037(pipe soudé à spirale pour le service fluide) n’a be se ka kɛ, ka poroze-sɛgɛsɛgɛri sɛbɛw fara a kan. An be .kan fila MTC/sɛbɛnw, yɔrɔ min be se ka lɔn ka ɲɛ (kalaya/bobine → tiyo tagamasiɲɛ), ani a be se ka koow labɛn .mɔgɔ sabanan-seereya(misali la, SGS/BV) n’a ka ɲi-ka sɛbɛw ci joona EPC ka sɛgɛsɛgɛri kama ani ka nɔgɔya ka minanw bɔ yɔrɔ la.
• Seam ka kalite bɔli pake:O spirali nɛgɛ be dɛmɛ ni .NDT (UT/RT kelen kelen bɛɛ la)ani hydrostatique sɛgɛsɛgɛli n’a ka kan, ni rapɔɔriw ye minw be labɛn ka kɛɲɛ ni ɲɔgɔn ye walisa ka QA hold points dɔgɔya den dinin kɔ.
• Delivery dilanna ka ɲɛsin baarakɛyɔrɔ ma:Batch shipments be se ka labɛn ka kɛɲɛ ni bonya/lot ani lɔli tugutugucogo ye, ni tagamasiɲɛ gwɛninw ani minanw lisi ye walisa ka yɔrɔw tilan wagati dɔgɔya ani ka “fɛn tununinw” lɔyɔrɔw dɔgɔya.

Aw ka ɲɔgɔn sɔrɔ sisan

ɲiningaliw

 

I: SSAW ka tiyo kɔrɔ ye mun ye nɛgɛ tiyo sanni na?

A:O kɔrɔ ko a .bobine-basi, spirali-nɛgɛkurua ka ca a la, a be sugandiOD laseli belebeleyɔrɔ min na, dicogo ɲuman ani hakɛ min be bɛn ɲɔgɔn ma, o nafa ka bon.

I: SSAW ye mun lo ye?

A:SSAW soudure ye .soudure d'arc submergé kan helicoïdale ka couture, min be to ka kɛ ni .kɔnɔna/kɛnɛma soudure ni a fɔraka poroze sɛgɛsɛgɛli ni baarakɛcogo sariyaw dafa.

I: Danfara jumɛn lo be LSAW ni HSAW ka tiyow cɛ?

A: LSAWa be baara kɛ nitilennin ka bɔ tasa kɔnɔ, kamasɔrɔHSAW (a ka ca a la, a be weele ko SSAW)a be baara kɛ nihelikoptɛri ka bɔ bobine; a ka ca a la, sugandili be kɛ ni .OD hakɛ, poroze ka sɔnni, ani sɛgɛsɛgɛli hakɛ min be sɔrɔ.

I: SSAW ka tiyo dafanin ye mun ye?

A:SSAW kɔrɔ ko .Arc soudé spirale submergétiyo, min be kuma helikɔpu dɔ koo la min dilanna ni .arc soudure submergé (SAW).

Sɛrɛkiliw

 

CE sɛbɛ

ISO 9001 ka sɛbɛ

API Q1 sɛbɛ

ABS sɛbɛ

AP-5L sɛbɛ

API-5CT ka sɛbɛ

 

Tagasogow: SSAW Tiyo, Sinuwa SSAW Tiyo dilanbagaw, feerekɛlaw, izini