Aqoonta Aasaasiga ah ee ku saabsan Octg Pipe

Octg tuubooyinkaWaxaa inta badan loo isticmaalaa qodista ceelasha saliida iyo gaaska iyo qaadista saliida iyo gaaska. Waxaa ku jira tuubooyinka saliida, xargaha saliida, iyo tuubooyinka soo saarista saliida.Octg tuubooyinkaWaxaa inta badan loo isticmaalaa in lagu xiro iskuxirka iyo qodashada qashinka iyo qashinka oo gudbiya awoodda qodista.Clasing-ka batroolka ayaa inta badan loo isticmaalaa in lagu taageero himilada inta lagu gudajiro qoditaanka iyo ka dib, si loo hubiyo in hawlgalka caadiga ah ee saliida si wanaagsan saliida lagu gudajiro hanaanka qoditaanka iyo dhammaystirka. Shidaalka iyo gaaska hoose ee saliida si fiican ayaa loo geeyaa dusha sare ee tuubada batroolka saliida.

Casiritaanka saliida waa nolosha si loo ilaaliyo hawlgalka ceelasha saliida. Sababo la xiriira xaalado juqraafi oo kala duwan, walaaca fekerka ee dhulka hoostiisa ayaa ah mid adag, iyo isku-darka saameynta xiisadda, isku-darka, foosha, iyo culeyska culeyska jirka ee ku saabsan tayada lafteeda. Mar haddii ay wax yeelo lafteeda waxyeelloobeen sabab uun awgeed, waxay u horseedi kartaa yareynta wax soo saarka ama xitaa si fiican si fiican u gudub.

Marka loo eego xoogga birta laftiisa, daboolka waxaa loo qaybin karaa buundooyin bir ah oo kala duwan, oo ah J55, N80, N80, P15, V15, iwm. Deegaanka daweynta, waxaa sidoo kale loo baahan yahay in wax qalooca laftiisa uu leeyahay iska caabin iska caabbinta. Meelaha ay ku jiraan xaalado juqraafi oo adag, waxaa sidoo kale loo baahan yahay in caqabaddu ay leedahay wax qabad ku soo koobida burburka.

I.The Asalka aasaasiga ah ee Octg Pipe

1, Shuruudo Gaarka ah ee La Xiriira Sharaxa tuubada batroolka

API: Waa soo gaabintii Machadka Batroolka Mareykanka.

Octg: Waa soo gaabinta Alaabada Tubor ee Publar, oo macnaheedu yahay tubbada galka saliida, oo ay ku jiraan tuubbada saliida ee dhamaatay, qoditaanka tuubada, alwaaxyada, godadka gaagaaban iyo wixii la mid ah.

Tubada tuubada: tubbada loo isticmaalo ceelasha saliida ee saliida saliida, soo saarida gaaska, mudis biyo, acid jajaban.

Clasing: Tuubbada laga jaro dusha sare ee dhulka galay ceelka qodsan oo kale si looga hortago burburka darbiga ceelka.

Dariiq qod: tuubbada loo isticmaalo ceelka qodista.

Tooska tuubada: tuubbada loo isticmaalo in lagu qaado saliida ama gaaska.

Wareegyada: dhululubooyinka loo isticmaalo in lagu xiro laba tuubooyin xargaha oo leh dunta gudaha.

Waxyaabaha isku-darka ah: tuubbada loo isticmaalo waxsoosaarka la soo saaray.

Tooska API: Toot-yada tuubooyinka ee lagu cayimay Heerka API 5B, oo ay ku jiraan silsiladaha wareega ee tuubbada, xargaha wareega gaagaaban, xargaha wareega wareega dhaadheer, xargaha wareega wareega, xargaha xariiqda iyo wixii la mid ah.

Garyaqaan gaar ah: Xarig aan api lahayn oo leh guryo gaar ah oo xargaha leh, guryaha la xidhiidha iyo guryaha kale.

Fashil: Dulqaad, jab, dhaawac dusha sare ah iyo luminta shaqadii asalka ahayd ee ku xusan xaaladaha adeegga gaarka ah. Qaababka ugu weyn ee fashilka saliida ee saliida ayaa ah: dib-u-soo-saarista, jajabyada, dillaaca, daadashada, daadashada, xidhitaanka, xidhashada iyo wixii la xidhaa.

2, heerar laxiriira batroolka

API 5ct: Cadeynta iyo tubbada tubbada (hada nooca ugu dambeeyay ee daabacaadda 8-aad)

API 5D: Qoraalka tuubooyinka tuubooyinka (nooca ugu dambeeyay ee daabacaadda 5-aad)

API 5L: Pipeline Steel Trafp Tusmada (nooca ugu dambaysa ee daabacaadda 44aad)

API 5B: Sharaxaadda loogu talagalay farsamaynta, cabbiraadda iyo kormeerka xargaha, tuubada saliida iyo xariiqda tuubbada

GB / T 9711.1-1997: Xaaladaha Farsamo ee gaarsiinta tuubooyinka birta ee loogu talagalay boodhadhka warshadaha saliida iyo gaaska Qeybta 1: Fasalka tuubooyinka birta

GB / T9711.2-1999: Xaaladaha farsamada ee keenida tuubooyinka birta ee gaadiidka warshadaha saliida iyo gaaska Qeybta 2: Tuubbada Baska

GB / T9711.3-2005: Xaaladaha farsamada ee keenida tuubooyinka birta ee gaadiidka batroolka iyo warshadaha gaaska dabiiciga ah Qaybta 3: Fasalka C Steel T Steel Type

Ⅱ. Tuubada saliida

1. Kala soocidda tuubooyinka saliida

Tuubbooyinka saliida ayaa loo qaybiyaa tubbada aan xanaaqin (nus) tubbada aan xanaaqin, tubbada kacsan (EU). Tuubbada aan careysnayn waxaa loola jeedaa dhamaadka tuubbada oo lagu xidho iyada oo aan la qabin oo ku qalabaysan lammaane. Tuubbooyinka careysiga dibedda waxaa loola jeedaa ilaa laba geedka oo bannaanka ah ee joogtada ah, ka dibna lagu xiray oo ku rakibay xajmi. Tuubka isku dhafka ah ee isku dhafan ayaa loola jeedaa tuubbada si toos ah ugu xiran iyada oo aan la isku darin, oo hal geesood lagu dhejiyay dunta dibadeed ee dhumucdu leedahay iyo dhamaadka kale ayaa lagu xiray dunta gudaha ee dhumuc weyn.

2. doorka tuubbooyinka

, Soo saarista saliida iyo gaaska: Ka dib markii ceelasha saliida iyo gaaska la qodo oo loo qoro, tuubbada waxaa lagu meeleeyaa saliida si loo soo saaro saliida iyo gaaska dhulka.
②, duritaanka biyaha: Marka cadaadiska hoose uusan ku filneyn, biyo ku duri ceelka iyada oo loo marayo tubbada.
③, muabteyada uumiga: Inta lagu gudajiro soo kabashada kuleylka saliida qaro weyn, uumigu waa in si fiican loo soo diro ceelka saliida ee la isku daray.
(iv) aashidihiisa iyo jajabka

3.Shatiga fasalka tuubada saliida

Darajooyinka birta ee biibiilada saliida waa: h40, J55, N80, L80, C90, T95, P110.

N80 ayaa loo qaybiyaa N80-1 iyo N80Q, labadaba waa isku mid sifooyin isku mid ah, labada kala duwanaanshaha ee ay ka badan tahay qaboojinta, saameynta ka dib ee saameynta ka dib ee loo baahan yahay. N80Q waa in lagu daaweeyaa kuleylka kuleylka kuleylka ah ee N80Q.

L80 waxaa loo qaybiyaa L80-1, L80-9cr iyo L80-13Cr. Guryaha farsamada iyo heerka dhalmada waa isku mid. Farqiga u dhexeeya Isticmaalka, Wax Soosaarka iyo Qiimaha, Len0-1 Nooca Guud, L80- 9Cr iyo L80-13Cr waa tubbada caabbinta sahlan, wax soo saarka, qaaliga ah, oo badanaa loo isticmaalo ceel culus.

C30 iyo T95 waxaa loo qaybiyaa nooca 1 iyo nooca 2, taasi waa, C30-1, C30-2 iyo T95-1, T95- T95- T95-2.

4.Comitmonly loo adeegsaday fasalka birta, darajada iyo heerka dhalmada ee tuubbada saliida

Xaaladda Bixinta Birta Fasalka

J55 tuubbada saliida ee J55

Tuubbada saliida ee qaro weyn: dherer buuxa ayaa caadi ah ka dib qaro weyn.

N80-1 tubbada 36mn2v tubbada nooc-nooc ah: la duudduubay halkii caadiga ahayd

Tuub saliida culays ah: dherer buuxa ayaa caadi ah ka dib dhumucda

N80-q saliid saliida ah 30mn5 xanaaq buuxa

L80-1 oo ah tuubbada saliida ee L80-1 30mn5 xanaaq buuxa

P110 BILAASH BILAASH 25crmnmo dherer buuxa

J55 isku-darka 37mn5 kulul ayaa lagu dhejiyay si caadi ah

N80 isku-darka 28mntb dhererka dhererka buuxa

L80-1 Comples 28mntib dhererka dhererka buuxa

P110 clutps 25cmnmo dherer buuxa

Octg tuubada

Ⅲ. Caqarin

1, uruurinta iyo doorka caqabadda

Casing waa tuubbo bir ah oo taageera derbiga saliida iyo gaaska. Dhowr lakab oo caleenta ah ayaa loo isticmaalaa si wanaagsan iyada oo loo eegayo qoto dheer qodista qodista iyo xaaladaha juqraafiyeed. Sibidhka waxaa loo isticmaalaa in lagu muujiyo caqabadda ka dib markii loo yareeyo ceelka ka dib, iyo si ka duwan tuubadii tuubbada saliidda iyo tuubada, dib looma isticmaali karo oo ay iska leeyihiin wax lagu tuuro waxyaabaha la tuuraa. Sidaa darteed, isticmaalka xargaha caleenta in ka badan 70% dhammaan saliidaha tuubbooyinka sifiican. Casing waxaa lagu kala saari karaa

Octg tuubooyinka

2.Conducting Clading

Inta badan loo isticmaalo qoditaanka badda iyo lamadegaanka si loo kala saaro biyaha badda iyo ciidda si loo hubiyo in lakabkan, × 25.4mm, × 2562mm (3062mm) × 19.06mm.
Feedinta dusha sare XUQUUQDA MUHIIMKA KHUDBADAHA EE KHATARTA: 508mm (20.4.4mm (16-3:73 / 8in), ITM (9-3MM), qoto dheer ee tuubbada hoose ee hoose ee qaabka jilicsan. Qoto dheer ee tuubbada hoose waxay kuxirantahay qoto dheer ee stratum dabacsan, oo guud ahaan 80 ~ 1500 m. Cadaadiskeedii bannaanka iyo gudaha ma ahan mid weyn, oo guud ahaan waxay korsatay fasalka K55 ee birta ama N80 birta Steel.

3.tchnical Clasing

Caqabadeynta farsamada waxaa loo isticmaalaa habka qoditaanka ee qaababka qalafsan. Markii aad la kulanto qaybo adag sida lakabka dumay, lakabka saliida, lakabka gaaska, lakabka biyaha, lakabka taranka, iwm, haddii kale qodista lagu xidho, haddii kale qodista lama fulin karo. Ceelasha qaar waa kuwo qoto dheer oo adag, oo qoto dheer ee ceelasha ayaa u baahan in la dejiyo dhowr lakab oo farsamo, marka lagu daro fasalada 'N85', in ka badan fasalada 'F110' ama xitaa fasalada aan API-da, sida V150. Faahfaahinta ugu weyn ee daabacaadda farsamada ayaa ah: 339.73 faahfaahinta ugu weyn ee farshaxanka farsamada ayaa ah sida soo socota: 177.8mm (7in) iyo wixii la mid ah.

4.

Marka ceel la qodayo lakabka halka loo qoro (lakabka ay ku jiraan saliida iyo gaaska), waxaa lagama maarmaan ah in loo isticmaalo saliida saliida si loo xidho lakabka saliida iyo gaaska iyo gudaha ee xargaha saliida. Qalabka saliida ee dhammaan noocyada xasaasiyadeed ee qoto dheer ee qoto dheer, hantideeda farsameysa iyo shuruudaha waxqabadka ee xirashada ayaa sidoo kale ah kan ugu sarreeya, isticmaalka fasalka birta ee K55, N80, P110, Q15, V15, V15, V150 iyo wixii la mid ah. Faahfaahinta ugu weyn ee muujinta sameynta waa: 177.8mm (7.28.28mm (6-1 / 8:3Mm), iwm.

Octg pipe3

V.drrinll tuubada

1, kala-saaridda iyo doorka tuubbada aaladaha qoditaanka

Tuubada labajibbaaraneyaasha, tuubada tabarrada, miisaankii goynta miisaanka iyo qodidda qalabka qoditaanka ayaa sameeya tuubada qoditaanka. Tuubada tabta-wadaha waa aaladda qoditaanka ee asaaska ah ee ku kaxeysa waxoogaa waxoogaa waxoogaa ah dhulka ilaa salka ceelka, sidoo kale waa kanaal dhulka laga soo bilaabo ilaa salka hoose ee ceelka. Waxay leedahay saddex doorar oo waaweyn: ② Ku tiirsanaanta culeyska uu u leeyahay si uu cadaadis ugu saaro waxoogaa waxoogaa dhagaxa ah si uu u jebiyo dhagaxa hoose ee ceelka; U gudbi dareeraha qaboojinta si fiican u dhaqitaanka, taasi waa, dhoobada qodista iyada oo loo marayo bambooyin dhoobada sareeya si ay u qulqulaan meesha hoose ee saliida, darbiga si ay u guuleystaan ​​dhulka, si loo gaaro ujeedada ceelka. Tuubbooyin ka daadashada hanaanka qoditaanka si ay uga hortagto noocyo kala duwan oo isku-dhafan oo isku beddelan, sida khafiif ah, is-miidaamin, gogosha, dusha sare, dusha sare, dusha sare ayaa sidoo kale lagu xidhaa burburka cirka iyo wasakhda.

(1) Tuubbo-daloobis labajibaax ah: Tuubbada Dariiq-darada labajibaaranaha ah waxay leeyihiin labo nooc oo ah nooc afar geesood ah iyo nooca shexadood, nooca shehagol, qoditaanka saliida Shiinaha ee sadar kasta oo daloolin ah ayaa sida caadiga ah loo adeegsadaa tuubada qoditaanka ee caadiga ah. Faahfaahinteeda waa: Badanaa dhererka la isticmaalay waa 12 ~ 14.5m.

(2) Dariiqyada Dariiq: Dariiq-darada waa aaladda qodista ceelasha, oo ku xiran dhamaadka tuubbada hoose ee tuubbada labajibaaran, iyo maadaama ay ceegaan si fiican u sii wataan qoto dheer, tuubada tuubooyinka ayaa sii dheereysanaysa tiirka ka dib mid kale. Xeerarka tuubbada tuubada waa: 60.3mm (2-3/3in), 73.03mm (2-7 / 8in), 84.3mm (5in), oo ah 12-18.7mm (5-1 / 2in) iyo wixii la mid ah.

(3) tuubbada miisaanka ee miisaanka ah: tuubbada miisaanka miisaanku waa tuubooyin ku-meel-gaar ah oo la isku xidho iyo qoditaanka. Faahfaahinta ugu weyn ee tuubbada qulqulka miisaanku waa 88.9mm (3-1 / 2in) iyo 127mm (5in).

(4) Dabaqyada 'Drill Collec' Faahfaahinta guud ee shahaadada dabacsan ee xildhibaanku waa: 158.75mm (6-1 / 4in), 177.85mm (7in), 22.2mm (8:6mm (9:6:3:6.6:3Mm) iyo wixii la mid ah.

Octg pipe4

V. Line Twinpe

1, Kala-soocidda tuubada xariiqda

Tuubada xariiqda waxaa loo isticmaalaa warshadaha saliidda iyo gaaska ee gaadiidka saliida, saliida la safeeyey, gaaska dabiiciga ah iyo dhuumaha biyaha oo leh tuubbada birta ee gaagaaban. Gaadiidka dhuumaha saliida iyo gaaska ayaa inta badan u qaybsan tuubbada ugu weyn, dhuumaha laanta iyo tuubbooyinka shabakadda ee sedex nooc, dhumucdii dhuumaha ugu waaweyn ee 10 ~ 25mm, Steel Steel X42 ~ X. ~ Dhuunta baloogyada laanta iyo tuubbada shabakadaha magaalada Qeexitaanka caadiga ah ee loogu talagalay dhuumaha quudinta iyo dhuumaha magaalada waa 114-700mm, dhumuc darbi xumo 6-20mm, fasalka birta X42-X80.

Tooska tuubbada ayaa leh birta birta ah, sidoo kale waxay leedahay tuubbo bir ah oo aan kala go 'lahayn, tuubbada birta ee welded waxaa loo isticmaalaa in ka badan tuubbada birta aan-lahayn.

2, Standar Standard Standard

Line pipe standard is API 5L "pipeline steel pipe specification", but China in 1997 promulgated two national standards for pipeline pipe: GB/T9711.1-1997 "oil and gas industry, the first part of the technical conditions of delivery of steel pipe: A-grade steel pipe" and GB/T9711.2-1997 "oil and gas industry, the second part of the technical conditions of delivery of steel Tuubi: B-fasalka birta birta ah ". Burcad bir ah ", labadan heerar waxay u dhigmaan API 5L, isticmaaleyaal badan oo guri oo u baahan saadka labadan foox ee qaran.

3, ku saabsan PSL1 iyo PSL2

PSL waa soo gaabintii heerka tilmaanta. Heerka tilmaanta Toot tirinta Tooska Tooska ah ayaa loo qaybiyaa PSL1 iyo PSL2 sidoo kale waxaa la dhihi karaa in heerka tayada leh loo qaybiyo PSL1 iyo PSL2. PSL1 waxay ka sarreysaa PSL2, heerka qeexitaanka kaliya maahan shuruudo tijaabo ah oo ka duwan, sidaa darteed shuruudaha apical-ka, laakiin sidoo kale waa inay muujiyaan heerka qeexitaanka sheyga, taasi waa, PSL1 ama PSL2.
PSL2 ee ka kooban kiimikada, hantida joogtada ah, awoodda saameynta, tijaabada aan burburin iyo tilmaamayaasha kale waa mid adag ka badan PSL1.

4, tuubooyinka tuubooyinka tuubbada birta iyo ka kooban kiimikaad

Xariiqa birta ee salka ilaa hoose ilaa hoose ayaa loo qaybiyaa: A25, a, b, x45, x40, x40, x 70 iyo x30 iyo X70.
5, khadka tooska ah ee culeyska biyaha iyo shuruudaha aan burburin
Tuhunka xariijinta waa in lagu sameeyaa laanta by ee loo yaqaan 'hydralic' ee laanta, oo heerkuna uma oggolaanayo jiilka aan dumin ee cadaadiska khafiifka ah, taas oo sidoo kale ah farqi weyn oo u dhexeeya heerka API iyo heerarkeenna.
PSL1 uma baahna tijaabooyin aan-badnayn, PSL2 waa inay noqotaa laan tijaabo ah oo aan lagaraneyn laanta.

Octg pipe5

Vi.premium isku xirka

1, soo bandhigida isku xirka lacagta khidmadda

Geedo gaar ah ayaa ka duwan kan apintan on qaab dhismeedka gaarka ah ee tuubbada tuubbada. In kasta oo ay si weyn loo isticmaalo saliida saliidda si tartiib tartiib ah ayaa loo adeegsadaa saliida saliida, safka qaaska ah ee ka dhasha abbaaraha qarsoodiga ah, in kasta oo ay tahay 80% xoogga jirka, sidaa darteed looma isticmaali karo dhiig-ka-qaadista ceelasha qoto dheer; the API biased trapezoidal threaded pipe column, the tensile performance of the threaded part is only equivalent to the strength of the pipe body, thus it can not be used in deep wells; API XARUNTA TILMAAMAHA TRAPODAL TRATEXED THENTAND TITRENE, FARSAMADA FARSAMADA MA AHAN. In kasta oo waxqabadka khafiifka ah ee sadarka uu aad uga sarreeyo kan iskuxiran wareega wareega wareega wareega wareega, iyada oo aan loo adeegsan karin dhiig-saarista ceelasha cadaadiska cadaadiska sareeya; Intaas waxaa sii dheer, dufanka dushiisa ayaa ka ciyaari kara kaalinteeda deegaanka heerkulka ka hooseeya 95 ℃, sidaa darteed looma adeegsan karo dhiig-miirashada ceelasha-sareeya.

Marka la barbar dhigo the api wareega wareega wareega iyo qaybta trapzoidal qayb ahaan, isku xirka lacagta joogtada ah ayaa sameysay horumar laga sameeyay dhinacyada soo socda:

(1) Xadhig wanaagsan, qaabeynta qaab dhismeedka dabacsan iyo biraha, si ay u adkeystaan ​​caabbinta gaaska si loo gaaro xadka jirka tuubbooyinka cadaadiska dhalidda.

(2) Awoodda sare ee isku xirka, oo leh isku xirka qaddarka ee qaddarka ee saliida, xoogga isku xirka ayaa gaaraya ama ka gudbaya xoogga jirka tuubbada, si loo xalliyo dhibaatada sicirbararka si tartiib ah;

(3) by xulashada maaddada iyo nidaamka daaweynta ee dusha sare, asal ahaan xallisay dhibaatada ku dhegan suunka;

(4) Iyadoo la adeegsanayo kobcinta qaab dhismeedka, si qaybinta walaaca fekerka walaaca ay aad ugu macquulsan tahay, uguna macquulsan caabbinta iska caabbinta ee wasakhda walaaca;

(5) Dhismaha garabka ee naqshadaynta macquulka ah, sidaa darteed qalliinka gunta ayaa ka fudud in la fuliyo.

Waqtigan xaadirka ah, dunidu waxay soo saartay in kabadan 100 nooc oo isku xirnaanshaha lacagta joogtada ah ee tikniyoolajiyadda la deday.

Octg pipe6

Waqtiga Post: Feb-21-2024