API 5L Bututu mara kyau

API 5L Bututun Karfe Mara Sumul{1}}Babban Fasahar Kera Bututu

Octal Pipe yana ƙera cikakkun hanyoyin magance bututun API 5L, wanda ya ƙunshi bututun ƙarfe maras sumul da walda wanda aka ƙera don tsarin sufuri na man fetur da iskar gas. Ƙarfin samar da mu yana rufe maki daga API 5L Gr B zuwa X80, ana samun su a cikin matakan ƙayyadaddun PSL1 da PSL2. An ƙera waɗannan bututun don buƙatar aikace-aikacen kan teku/maɓallin teku da mahallin sabis mai tsami (Sharuɗɗan lalata H2S tare da bin NACE).
API 5L Line Pipe yana hidimar masana'antar mai da iskar gas tare da ingantattun hanyoyin bututun da aka haɓaka don yanayin aiki iri-iri. Ginin ƙarfe na carbon yana manne da buƙatun API SPEC 5L, yana tabbatar da ingantaccen aiki a cikin matsanancin yanayin zafin jiki, mahalli masu lalata, da aikace-aikacen sabis na tsami mai ɗauke da H2S.

Bututun Karfe mara sumul
An ƙera ta ta hanyar zafi{0}mai birgima mara sumul da sanyi (birgima), ana samun su a cikin diamita har zuwa inci 40. Ginin da ba shi da kyau yana kawar da lahanin walda, yana samar da ingantaccen tsarin tsari don manyan aikace-aikacen matsa lamba.{3}.
Welded Karfe Line Bututu
An ƙirƙira ta amfani da fasahar walda ta ci gaba da suka haɗa da ERW (Lantarki Resistance Welding), LSAW (Daɗaɗɗen Arc Welding), da hanyoyin SSAW (Spirally Submerged Arc Welding), suna ba da farashi{0} ingantattun hanyoyin magance matsa lamba.
Rarraba Darajojin Abu
Matsayin Matsayi:API.
Ƙarfin Ƙarfi:API 5L X60, X65 PSL1/PSL2 LSAW bututun layi na Babban Ƙarewa: API 5L X70, maki X80
PSL2 Karin Bayani:

• N: An daidaita ko daidaitawa
• Tambaya: An kashe da fushi
• M: Thermomechanical birgima/kafa
• S: Aikace-aikacen sabis na tsami (NS, QS, haɗin MS)
• R: Kamar yadda - yanayin birgima

Ƙayyadaddun Bututun Layi Mara Sumul

• Daidaitaccen Yarda: API SPEC 5L (Bugu na Yanzu)
• Akwai Darajoji: B, X42, X52, X56, X60, X65, X70 gami da S{6}}suffix bambance-bambancen sabis na tsami
• Matsakaicin Diamita na Waje: 1/2" zuwa 40" (12.7mm zuwa 1016mm)
• Kaurin bango: Jadawalin 10 zuwa Jadawalin 160
• Ƙarshen Kanfigareshan: Ƙarshen Ƙarshe, Ƙarshen Ƙarshe
• Matsakaicin Tsawon Tsawo: Mita 6 (20 FT), Mita 12 (40 FT), ko tsayin da aka keɓance
• Jiyya na Surface: Ƙarshen halitta, Varnished, Baƙar fata zane, FBE, 3PE shafi, Cladding da Zaɓuɓɓukan Rufe
• Zaɓuɓɓukan CRA: Karfe Carbon tare da cladding ko kayan haɗin gwal

Ƙayyadaddun Bututun Layin Welded

• Hanyoyin walda: ERW, LSAW, fasahar SSAW
• Girman Diamita: 1/2 "zuwa 60" (12.7mm zuwa 1524mm)
• Nisan Kaurin bango: Jadawalin 10 zuwa Jadawalin 160
• Nau'in Ƙarshe: Ƙarshen Ƙarshe, Ƙarshen Ƙarshe
• Zaɓuɓɓukan Tsawon: 6m, 12m, ko abokin ciniki - takamaiman tsayi
• Aikace-aikace na Surface: Halitta, Varnished, Baƙar fata zane, 3PE, FBE coatings

Abubuwan Bukatun Haɗin Halitta

Abun sinadaran bututu mai walda yana kula da tsauraran sigogin sarrafawa idan aka kwatanta da bambance-bambancen da ba su da kyau, yana tabbatar da daidaitattun kaddarorin kayan aiki a cikin tsarin masana'antu. Abubuwan da ke cikin carbon, manganese, phosphorus, da sulfur ana sarrafa su daidai don saduwa da ƙayyadaddun API 5L.

Abubuwan Ayyukan Injiniyanci

Ƙarfin haɓakawa da ƙayyadaddun ƙarfin juzu'i sun kasance daidai tsakanin bambance-bambancen da ba su da kyau da walda a tsakanin maki daidai. Ana tabbatar da kaddarorin injinan ta hanyar ingantattun ka'idojin gwaji don tabbatar da bin buƙatun API 5L.

Haƙuri na Diamita na Waje:
a. Diamita <60.3mm (2⅜"): Hakurin jiki na bututu ± 0.5mm, Ƙarshen bututu ± 0.5mm; Haƙurin juzu'i 0.9mm (jiki), 0.6mm (ƙarewa) b. Diamita 60.3mm zuwa 610mm: Haƙurin jiki ± 0.0075D, Ƙarshen jurewa ± 1.6mm ;
Hakuri da Kaurin bango:

• < 4mm: +0.6mm, -0.5mm tolerance
• 4mm zuwa 10mm: +0.150t, -0.125t haƙuri
• 10mm zuwa 25mm: ± 0.125t haƙuri
• Ya fi ko daidai da 25mm: +3.7mm ko +0.1t (kowane mafi girma), -3.0mm ko -0.1t (kowane mafi girma)

Bukatun Daidaitawa:

• Matsakaicin cikakken karkacewar tsayi: 0.15% na jimlar tsayi
• Bambancin ƙarshen bututu: ƙasa da ko daidai da 0.3mm/mita
• Haƙuri daidaitaccen tsayi: ± 200mm (gabaɗaya), ± 25.4mm (aikace-aikace na musamman)

Hanyoyin Samar da bututu mara sumul
Zafi -Tsarin Birgima mara kyau:

Tsari Zane/Birgima:Shirye-shiryen Bututu Uwar → Dubawa → Gyarawa → Ƙarshen Jiyya → Zabar → Nika → Fitarwa → Zane / Mirgina → Tsabtace & Ragewa → Maganin zafi → Madaidaici → Gwajin Hydrostatic → Alama & Painting → Adanawa

Hanyoyin Kera Bututu Welded
ERW Manufacturing (Ƙasa da ko daidai da diamita 24"):

LSAW/JCOE Manufacturing (20"-40" diamita):

Masana'antar SSAW (har zuwa diamita 60 inci):
Cire → Madaidaici → Mai Haɗaɗɗen Coil → Daidaitawa → Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarfafa → Ƙirƙirar walda → Yanke Plasma → Walƙiya Tab → Ciki & Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙwara Expansion →Hydrostatic Gwajin →Ƙarshen Fuskanci/Bevelling → Base Metal & Weld Ultrasonic Testing→X-Gwajin Raya & Fim

Ingancin saman:Bututun ERW yana nuna kyakkyawan ƙarewa idan aka kwatanta da bambance-bambancen SAW saboda tsarin walda mai santsi da rage ƙarfin walda.
Halayen lahani:Lalacewar ERW yawanci layi ne kuma ana iya gano su cikin sauƙi ta hanyar duban ultrasonic, yayin da bututun SAW na iya nuna lahani mai ƙarfi daga ma'auni.
Rage Damuwa:Ƙirƙirar ERW yana haifar da ƙananan damuwa ta hanyar lalacewa mai sarrafawa da matakan girma.
Dorewa:Bututun ERW yana ba da ingantacciyar gyare-gyaren - ana iya sake yin lahani na walda, yayin da gyare-gyare na SAW na iya haifar da tsagewa ko lahani.

Fa'idodin bututu mara sumul:

• Kyawawan kaya na daidaitattun masu girma dabam
• Ƙananan sassaucin ra'ayi a cikin girma dabam dabam
• Ƙarfin tsayi na musamman
• NACE MR 0175 kayan dacewa akwai
• Jadawalin isar da gaggawa
• Babban damar diamita ta hanyar haɓaka zafi (har zuwa 40)
• Cikakken gano kayan abu da tabbacin inganci

Fa'idodin Bututun Welded:

• Farashin{0}masu tasiri masu inganci manyan diamita
• Zaɓuɓɓukan fasahar walda da yawa
• Ƙarfin girman kewayon iyakoki
• Daidaitaccen girman girman daidai
• Ingantaccen tsarin samarwa

Aikace-aikace na farko:

• Tsarin watsa bututun mai
• Hanyoyin rarraba iskar gas
• Tsarin tattara rijiyoyin mai
• Tsarin aikin matatar bututu
• Haɗin dandamali na ketare
• Kayan aikin sufuri na bututu

Ƙimar API 5L Line Pipe ƙayyadaddun ƙayyadaddun bututun suna tabbatar da ingantaccen aiki a cikin tsarin sufuri na bututu a cikin masana'antar mai da iskar gas, tare da saduwa da ƙa'idodin ƙasashen duniya don duka PSL1 da PSL2 matakan ƙayyadaddun samfur.

Duk samfuran suna fuskantar cikakkiyar gwaji ciki har da:

• Binciken abubuwan sinadaran
• Tabbatar da kayan aikin injiniya
• Gwajin mara lalacewa (NDT) ba{0}
• Gwajin matsin lamba na Hydrostatic
• Ultrasonic dubawa
• X{0}}gwajin hasashe (bututun walda)
• Tabbacin girma

Ƙididdiga na fasaha da ke ƙarƙashin tabbatarwa a lokacin oda. Tuntuɓi ƙungiyar injiniyarmu don takamaiman buƙatun aikace-aikacen da cikakkun takaddun fasaha.

Takaddun shaida

 

CE Certificate

ISO 9001 Certificate

API Q1 Takaddun shaida

Takaddun shaida na ABS

Takaddun shaida na AP-5L

API-5CT Takaddun shaida

 

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