API 5L Pipe sans couture

API 5L Seamless Steel Pipes-Pipew dilanni fɛɛrɛ kɔrɔlen

Octal Pipe bɛ API 5L Line Pipe furakɛlicogo bɛɛ lajɛlen dilan, minnu bɛ nɛgɛ pipew bɛɛ lajɛlen na minnu tɛ sɔgɔ ani minnu dilannen don petoroli ni gazi nafama tacogo kama. An ka fɛn dilanni sekow bɛ tali kɛ kalataw la k’a ta API 5L Gr B la ka se X80 ma, minnu bɛ sɔrɔ PSL1 ni PSL2 ɲɛfɔli hakɛ fila bɛɛ la. O pibilikiw dilannen don dugukolo kan/kɔgɔjida la baarakɛcogo gɛlɛnw kama ani baarakɛyɔrɔ nɔgɔlenw (H2S corrosive conditions with NACE compliance).
API 5L Line Pipe bɛ baara kɛ petoroli ni gazi iziniw ye ni pibiliki ɲɛnabɔcogo barikamaw ye minnu dabɔra baarakɛyɔrɔ suguya caman kama. Kabɔn nɛgɛ jɔli bɛ API SPEC 5L ka sariyaw labato, ka baarakɛcogo dafalen sabati funteni jugumanba la, sigida minnu bɛ fɛn tiɲɛ, ani baarakɛyɔrɔ nɔgɔlenw na minnu kɔnɔ H2S bɛ sɔrɔ.

Pipe de ligne en acier sans soudure
A dilannen don ni hot-rolled seamless ani cold drawn (rolled) fɛɛrɛw ye, minnu bɛ sɔrɔ u cɛmancɛ la fo ka se santimɛtɛrɛ 40 ma. O jɔli min tɛ sɔgɔsɔgɔ, o bɛ welda sɔgɔli dɛsɛw ban, ka jɔli dafalen di min ka fisa ni degunba-degunba ye.
Pipe de ligne en acier soudée
A dilannen don ni solda fɛɛrɛ kɔrɔw ye i n’a fɔ ERW (Electric Resistance Welding), LSAW (Longitudinally Submerged Arc Welding), ani SSAW (Spirally Submerged Arc Welding) fɛɛrɛw, minnu bɛ furaw di minnu musaka ka bon-degun baarakɛcogo la.
Fɛnɲɛnɛmaw ka kalasi danfaralanw
Kalanso min bɛ kɛ ka kɛɲɛ ni sariya ye:API 5L Gr.B PSL1, PSL2, Sour Service variantsCɛmancɛ fanga:X42, X46, X52 jatedenwCɛmancɛ-Baarakɛcogo ɲuman:X56 ɲɛfɔliw
Fanga min ka bon kosɛbɛ:API 5L X60, X65 PSL1/PSL2 LSAW layini pipePremium Baarakɛcogo ɲuman:API 5L X70, X80 kalataw
PSL2 Suffix tɔgɔladonni:

• N: Normalisé walima normalisé roulée
• J: A fagalen don ani a bɛ dimi
• M: Termomecanique wulilen/fɔlen
• S: Baarakɛminɛnw (NS, QS, MS faralen ɲɔgɔn kan) .
• R: As-roled cogoya

Seamless Line Pipe Sɛgɛsɛgɛliw

• Sariya labatoli: API SPEC 5L (Sisan bɔko) .
• Kalanso minnu bɛ sɔrɔ: B, X42, X52, X56, X60, X65, X70 S-suffix sour service variants fana sen bɛ o la
• Kɛnɛma janya hakɛ: 1/2 "ka se 40" (12,7mm fo 1016mm)
• Kogo janya: Waatibolodacogo 10nan fo ka se jatebɔsen 160nan ma
• End Configurations: A labanw bɛ kɛ ni beveled ye, A labanw bɛ kɛ plain ye
• Janya minnu bɛ kɛ ka kɛɲɛ ni sariya ye: mɛtɛrɛ 6 (20 FT), mɛtɛrɛ 12 (40 FT), walima janya minnu bɛ kɛ ka kɛɲɛ ni mɔgɔw sago ye
• Surface Treatments: Natural finish, Varnished, Black painting, FBE, 3PE coating, Cladding ani Lining suganditaw
• CRA Sugandiliw: Karɔbɔli nɛgɛ ni finimugu walima nɛgɛ nɛgɛma fɛnw ye minnu bɛ lamini

Soudure Line Pipe Sɛgɛsɛgɛliw

• Welding fɛɛrɛw: ERW, LSAW, SSAW fɛɛrɛw
• Diameter Seko: 1/2 "ka se 60" (12,7mm ka se 1524mm ma)
• Kogo janya hakɛ: Waatibolodalen 10 fo ka se jatebɔsen 160 ma
• A laban suguyaw: A labanw bɛ kɛ ni beveled ye, A labanw ye plain ye
• Janya sugandiliw: 6m, 12m, walima kiliyan-janya kofɔlenw
• Surface Applications: Natural, Varnished, Black painting, 3PE, FBE finiw

Kimikisɛw labɛncogo wajibiyalenw

Pipuw ka kemikaliya minnu dilannen don ni solda ye, olu bɛ kɔlɔsili kɛcogo gɛlɛnw mara ni i y’a suma ni fɛnw ye minnu tɛ fɛn tiɲɛ, o bɛ fɛnw cogoyaw sabati minnu bɛ bɛn ɲɔgɔn ma dilancogo bɛɛ kɔnɔ. Kabɔn, manganɛsi, fosiporozɛni ani kisɛkisɛ hakɛ bɛ kɔlɔsi tigitigi walasa ka API 5L ka sariyaw dafa.

Masina baarakɛcogo ɲumanw

Sɛnɛfɛnw sɔrɔli fanga ni u sɔgɔli fanga ɲɛfɔcogo bɛ to ka kɛ kelen ye fɛnw cɛ minnu tɛ sɔgɔ ni ɲɔgɔn ye ani minnu dilannen don ni ɲɔgɔn ye, hakɛ minnu bɛ bɛn ɲɔgɔn ma. Masina nafaw bɛ sɛgɛsɛgɛ sɛgɛsɛgɛli kɛcogo bɛɛ lajɛlen fɛ walasa ka API 5L ka sariyaw labato.

Kɛnɛma Diamɛtiri Tolerances:
kelen. Diamètres < 60,3mm (23⁄5"): Pipe farikolo muɲuni ±0,5mm, Pipe laban ±0,5mm; Lamini muɲuli 0,9mm (farikolo), 0,6mm (a labanw)b. Diamètres 60,3mm ka se 610mm ma: Farikolo muɲuni ±0,0075D, A laban muɲuni ±0,005D (a maksimali ±1,6mm);
Kogow ka bonya muɲuliw:

• < 4mm: +0.6mm, -0.5mm tolerance
• 4mm ka se 10mm ma: +0.150t, -0,125t muɲuli
• 10mm ka se 25mm ma: ±0,125t muɲuli
• A ka bon walima a bɛ bɛn milimɛtɛrɛ 25 ma: +3.7mm walima +0.1t (min ka bon), -3.0mm walima -0,1t (min ka bon)

Tilenbaliya wajibiyalenw:

• Janya dafalen danfara min ka bon kosɛbɛ: 0,15% janya bɛɛ lajɛlen na
• Pipe laban jiginni : A ka dɔgɔn walima a bɛ bɛn 0,3mm/meter ma
• Janya muɲuni dantigɛlen: ±200mm (jɛrɛn), ±25,4mm (baara kɛrɛnkɛrɛnnenw)

Pipew dilanni fɛɛrɛw minnu tɛ fɛn tiɲɛ
Hot-Rolled Seamless Taabolo:

Nɛnɛ Ja/Roll Taabolo:Ba pipe labɛnni → Sɛgɛsɛgɛli → Ɲɛgɛnɛsiraw → Furakɛli laban → Pickling → Grinding → Phosphorization → Cold Ja/rolling → Cleaning & Degreasing → Funteni furakɛli → Tilennen → Hydrostatic Testing → Marking & Painting → Storage

Pipe weldalenw dilanni taabolo
ERW Manufacturing ( A cɛmancɛ ka dɔgɔn walima a bɛ bɛn 24" ma):

LSAW/JCOE dilanni (20 "-40" cɛmancɛ):

SSAW Manufacturing (a cɛmancɛ bɛ se 60" ma):
Uncoiling → Tilennen → Bobine Joiner → Tilennen → Edge Milling →Deliver → Pre-bending → Forming → Tack welding →Plasma tigɛ → Tab Soudure → Internal & Externa Submerged Arc Welding →Tab Removal→ Weld grinding → Automatic UT→ X{1}}Ray Testing→ Pipe End Expansion→Hydrostatic Test →End Facing/Bevelling → Base Metal & Weld Ultrasonic Testing→X-ray & Film Examination → Sɛgɛsɛgɛli laban→ Kisɛya ni bonya→ Dacogo→Taamaʃyɛn

Surface Quality:ERW pipew bɛ surface finish ka fisa ni SAW suguyaw ta ye k’a sababu kɛ welding kɛcogo nɔgɔman ye ani welding barika bonya dɔgɔyali.
Nafaw cogoyaw:ERW nafamafɛnw bɛ kɛ cogoya la, wa u bɛ se ka dɔn nɔgɔya la ni ultrasonic sɛgɛsɛgɛli ye, ka sɔrɔ SAW pipew bɛ se ka volumetric defects jira ka bɔ flux deposits la.
Degun tolenw:ERW dilanni bɛ na ni degun tolenw dɔgɔyali ye ni deformation ni sizing kɛcogo kɔrɔsilenw ye.
A bɛ mɛn sen na:ERW pibilikiw bɛ dilancogo ɲuman di - welda nafamafɛnw bɛ se ka baara kɛ kokura, k’a sɔrɔ SAW nafama dilanw bɛ se ka faratiw lase kari walima ka sɔgɔsɔgɔ.

Seamless Pipe Nafaw:

• Inventaire belebele min bɛ kɛ ni hakɛ dantigɛlenw ye
• Hakɛ fitininw sɛgɛsɛgɛli ka tɛmɛn fɛn caman kan
• Janya seko minnu bɛ kɛ ka kɛɲɛ ni mɔgɔw sago ye
• NACE MR 0175 sariya labatoli fɛnw bɛ sɔrɔ
• Lase teliya waati bolodalenw
• Seko ni dɔnko belebelew ye minnu bɛ sɔrɔ funteni fɛ (fo ka se 40" ma) .
• Fɛnɲɛnɛmaw nɔfɛtaama dafalen ani jogoɲumanya sabatili

Nafa minnu bɛ sɔrɔ Pipe soudure la:

• Musaka-fɛɛrɛ minnu bɛ kɛ ni diameter belebelebaw ye
• Welda fɛɛrɛ caman sugandiliw
• Bonya hakɛ janya seko
• Dimension (daɲɛw) tiɲɛni min bɛ kɛ tuma bɛɛ
• Fɛn dilanni waati bolodacogo ɲuman

Baarakɛcogo fɔlɔw:

• Petroli sɛnɛcogo pibilikiw
• Gazi nafama tilatilali siraw
• Petroli forow lajɛcogo
• Refinerie processus piping (pibiliki) min bɛ kɛ
• Kɔgɔjida la plateforme (jɔyɔrɔ) ɲɔgɔndanw
• Pibiliki bolifɛnw ka baarakɛminɛnw

API 5L Line Pipe sɛgɛsɛgɛliw bɛ baarakɛcogo dafalen sabati pibiliki bolifɛnw siratigɛ la petoroli ni gazi iziniw kɔnɔ, ka diɲɛ sariyaw dafa PSL1 ni PSL2 fɛn dilannenw ɲɛfɔli hakɛ fila bɛɛ la.

Fɛn bɛɛ bɛ sɛgɛsɛgɛli kɛ kosɛbɛ i n’a fɔ:

• Kemisɛnniw ka danfara sɛgɛsɛgɛli
• Masina nafolo sɛgɛsɛgɛli
• Kɔrɔbɔli min tɛ -tiɲɛni ye (NDT) .
• Jidagayɔrɔ tansiyɔn sɛgɛsɛgɛli
• Sɛgɛsɛgɛli min bɛ kɛ ni ultrasonic ye
• X-ray sɛgɛsɛgɛli (pipes soudés) .
• Dimensions (daɲɛw sɛgɛsɛgɛli) sɛgɛsɛgɛli

Technical Specifications ka kan ka da a kan komandi waati. Aw ye kuma an ka ɛntɛrinɛti jɛkulu fɛ walasa ka ɲinini kɛrɛnkɛrɛnnenw ɲini ani fɛɛrɛko sɛbɛn caman.

Sɛbɛnw (certifications) minnu bɛ sɔrɔ

 

CE ka Seereyaw

ISO 9001 ka seereyaw

API Q1 Seereyaw

ABS ka Seereyaw

AP-5L ka seereyaw

API-5CT ka seereyaw

 

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