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Bayanin Bututun Layin Layi na API 5L X60 ko L415 LSAW

Takaitaccen Bayani:

Daidaitacce: API 5L;
PSL1: X60 ko L415;
PSL2: X60N, X60Q, X60M ko L415N, L415Q, L415M;
Nau'i: LSAW (SAWL)
Girma: 350 - 1500;
Ayyuka: Ana samun fasawa da kuma cire yashi, injina, yankewa, lanƙwasawa da kuma maganin zafi;

Biyan kuɗi: T/T, L/C;
Sufuri: Sufurin kwantena ko na manya;
Farashi:Tuntube mu don samun ƙimar kyauta daga masana'antar China.

Cikakken Bayani game da Samfurin

Kayayyaki Masu Alaƙa

Alamun Samfura

Menene Kayan API 5L Grade X60?

API 5L X60 (L415) bututun layi netare da ƙaramin ƙarfin yawan amfanin ƙasa na 60,200 (415 MPa) don amfani a tsarin jigilar bututun mai a masana'antar mai da iskar gas.

X60na iya zama ba tare da matsala ba ko kuma nau'ikan bututun ƙarfe da aka haɗa, galibi LSAW (SAWL), SSAW (SAWH), da ERW.

Saboda ƙarfinsa da juriyarsa, ana amfani da bututun X60 sau da yawa don bututun mai na dogon lokaci ko ayyukan sufuri ta hanyar wurare masu rikitarwa da sauran wurare masu wahala.

game da Mu

Botop Karfeƙwararriyar masana'anta ce ta kera bututun ƙarfe na LSAW mai kauri mai faɗin bango biyu mai kusurwa biyu wanda ke cikin ruwa a China.

·Wuri: Birnin Cangzhou, Lardin Hebei, China;

·Jimlar Zuba Jari: RMB miliyan 500;

·Yankin masana'anta: murabba'in mita 60,000;

·Yawan samar da bututun ƙarfe na JCOE LSAW na shekara-shekara: tan 200,000;

·Kayan aiki: Kayan aiki na zamani da gwaji;

·Ƙwarewa: Samar da bututun ƙarfe na LSAW;

·Takaddun shaida: An tabbatar da API 5L.

Yanayin Isarwa

Dangane da yanayin isarwa da matakin PSL, ana iya rarraba X60 kamar haka:

PSL1: x60 ko L415;

PSL2: X60N, X60Q, X60M ko L415N, L415Q, L415M.

Yanayin Isarwa na API 5L X60

N: Yana nuna daidaita kayan. Ta hanyar dumama ƙarfe zuwa wani zafin jiki sannan a sanyaya iska. Don inganta ƙananan tsarin ƙarfe da halayen injiniya da kuma ƙara tauri da daidaitonsa.

Q: Yana nufin Kashewa da Tsaftacewa. Tsaftace ƙarfe ta hanyar dumama shi zuwa wani zafin jiki, sanyaya shi da sauri, sannan a sake dumama shi zuwa ƙaramin zafin jiki. Don samun daidaito na takamaiman halayen injiniya, kamar ƙarfi da tauri.

M: Yana nuna maganin zafi da na'ura. Haɗin maganin zafi da injina don inganta tsarin ƙarfe da halayensa. Yana yiwuwa a ƙara ƙarfi da tauri na ƙarfe yayin da ake kiyaye kyawawan halayen walda.

Tsarin Samar da API 5L X60

Tsarin kera bututun ƙarfe mai karɓuwa don X60

Tsarin Samar da API 5L X60

Idan kana ganin waɗannan gajerun bayanai suna da wahalar fahimta, duba tarin labaranmu a kangajerun gajerun kalmomi na yau da kullun don bututun ƙarfe.

Fa'idodin SAWL (LSAW)

Idan kuna buƙatar babban bututun ƙarfe na bango mai kauri, zaɓi na farko shineSAWL (LSAW) bututun ƙarfe. Ana iya samar da bututun ƙarfe na LSAW a girma har zuwa diamita na 1500mm da kauri na bango na 80mm, wanda ke da cikakken ikon biyan buƙatun bututun mai nisa don manyan ayyuka.

Bugu da ƙari, a lokacin aikin samarwa, bututun ƙarfe na LSAW yana amfani da walda mai gefe biyu a ƙarƙashin ruwa (DSAW) tsari, wanda ke tabbatar da ingancin dinkin walda.

Tsarin kera LSAW (SAWL)

Tsarin Sinadaran API 5L X60

PSL1 ya fi PSL2 sauƙi sosai dangane da sinadaran da ke cikinsa, halayen injiniya, da sauran buƙatu.

Wannan sabodaPSL1yana wakiltar matakin inganci na bututun ƙarfe na bututun bututu, yayin daPSL2ana iya ganinsa a matsayin sigar PSL1 da aka inganta, wadda ke ba da ƙarin ƙayyadaddun bayanai da kuma ingantaccen sarrafa inganci.

Sinadaran da aka Haɗa don Bututun PSL 1 tare da t ≤ 25.0 mm (inci 0.984)

API 5L PSL1 X60 Sinadarin Sinadari

Sinadaran da aka yi amfani da su wajen hada bututun PSL 2 tare da t ≤ 25.0 mm (inci 0.984)

API 5L PSL2 X60 Sinadarin Sinadari

Don samfuran bututun ƙarfe na PSL2 da aka bincika tare dasinadarin carbon na ≤0.12%, daidai da carbon CEkwamfutaana iya ƙididdige shi ta amfani da dabarar da ke ƙasa:

CEkwamfuta= C + Si/30 + Mn/20 + Cu/20 + Ni/60 + Cr/20 + Mo/15 + V/15 + 5B

Don samfuran bututun ƙarfe na PSL2 da aka bincika tare dasinadarin carbon > 0.12%, daidai da carbon CEllwana iya ƙididdige shi ta amfani da dabarar da ke ƙasa:

CEllw= C + Mn/6 + (Cr + Mo + V)/5 + (Ni +Cu)/15

Sinadaran da aka haɗa da t > 25.0 mm (inci 0.984)

Za a tantance shi ta hanyar tattaunawa kuma a gyara shi zuwa ga wani tsari mai dacewa bisa ga buƙatun sinadaran da ke sama.

Kayayyakin Inji na API 5L X60

Halayen Tashin Hankali

Gwajin tensile muhimmin shiri ne na gwaji don kimanta halayen injina na bututun ƙarfe. Wannan gwajin yana ba da damar tantance mahimman sigogi na kayan, gami daƙarfin yawan amfanin ƙasa, ƙarfin juriya, kuma edogon lokaci.

Kayayyakin Tensile na PSL1 X60

API 5L PSL1 X60 Kayan aikin injiniya

Kayayyakin Tensile na PSL2 X60

Kayayyakin Inji na API 5L PSL2 X60

BayaniAn yi cikakken bayani game da buƙatun a cikin sashin Kayayyakin Inji naAPI 5L X52, wanda za a iya gani ta hanyar danna kan rubutun shuɗi idan kuna da sha'awa.

Sauran Gwaje-gwajen Inji

Shirin gwaji mai zuwaya shafi nau'ikan bututun ƙarfe na SAW kawai.

gwajin lanƙwasa jagora na walda;

Gwajin taurin bututun da aka ƙera da sanyi;

Binciken Macro na dinkin da aka ƙera;

kuma kawai don bututun ƙarfe na PSL2: gwajin tasirin CVN da gwajin DWT.

Ana iya samun samfuran gwaji da mitoci na gwaji na wasu nau'ikan bututu a cikin Tebur 17 da 18 na ma'aunin API 5L.

Gwajin Hydrostatic

Lokacin Gwaji

Duk girman bututun ƙarfe marasa sumul da na walda waɗanda girmansu ya kai D ≤ 457 mm (inci 18):Lokacin gwaji ≥ 5s;

Bututun ƙarfe mai walda D > 457 mm (inci 18):Lokacin gwaji ≥ 10s.

Mita na Gwaji

Kowace bututun ƙarfekuma ba za a sami ɓuɓɓuga daga jikin walda ko bututu ba yayin gwajin.

Matsi na gwaji

Matsin gwajin hydrostatic P na abututun ƙarfe mai sauƙiana iya ƙididdige ta ta amfani da dabarar.

P = 2St/D

Sshine matsin lamba na ƙwallo. ƙimar daidai take da ƙayyadadden ƙarfin yawan amfanin da aka ƙayyade na bututun ƙarfe xa kashi, a cikin MPa (psi);

Kashi na ƙimar S na gwajin hydrostatic na API 5L X60

tshine kauri na bango da aka ƙayyade, wanda aka bayyana a cikin milimita (inci);

Dshine diamita na waje da aka ƙayyade, wanda aka bayyana a cikin millimeters (inci).

Binciken da ba ya lalatawa

Ga bututun SAWhanyoyi guda biyu,UT(gwajin ultrasonic) koRT(gwajin rediyo), yawanci ana amfani da su.

ET(gwajin lantarki) bai shafi bututun SAW ba.

Za a duba dinkin da aka yi da walda a kan bututun da aka haɗa masu maki ≥ L210/A da diamita ≥ 60.3 mm (inci 2.375) ba tare da lalata su ba don ganin cikakken kauri da tsayi (100%) kamar yadda aka ƙayyade.

LSAW Karfe Bututun UT Jarrabawa Ba Mai Lalacewa Ba

Gwajin UT mara lalatawa

LSAW Karfe Bututu RT Jarrabawa Ba Mai Lalacewa Ba

Jarrabawar RT mara lalatawa

Jadawalin Jadawalin Bututun API 5L

Domin sauƙin kallo da amfani, mun tsara fayilolin PDF masu dacewa. Kuna iya saukewa da duba waɗannan takardu idan ana buƙata.

A ƙayyade diamita ta waje da kauri a bango

An bayar da ƙimar da aka daidaita don takamaiman diamita na waje da kauri na bango na bututun ƙarfe a cikinISO 4200kumaASME B36.10M.

Jadawalin Girman API 5L

Juriyar Girma

An yi cikakken bayani game da buƙatun API 5L don haƙurin girma a cikinAPI 5L Grade BDomin gujewa maimaitawa, za ka iya danna kan rubutun shuɗi don ganin cikakkun bayanai masu dacewa.

Menene Daidaiton Karfe na X60?

API 5L X60 Karfe Daidaitacce

Menene Bambanci Tsakanin API 5L X60 da X65?

Bambanci Tsakanin API 5L X60 da X65

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