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Phala ya go Bora
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Phala ya go Bora

Standard: API 7-1 / 7-2 / 5DP e lumellanang
Boholo ba Range: OD 2 3/8′′ – 6 5/8′′
Mephato: E75, X95, G105, S135
Bolelele: Range 1 (18-22 ft), Range 2 (27-30 ft), Range 3 (38-45 ft) .
Mehuta ya go kgopišega: IU, EU, IEU
Dikgokagano: API NC, IF, REG, FH; premium gabedi-magetla a hwetšagala
Features: Mocheso - tšoaroa motsoako tšepe, khohlano - welded sesebediswa manonyeletso, hardbanding kgetho
Ditirišo: Didiba tše di tseneletšego, HPHT, di-rig tša ka ntle ga lewatle, go phunya ka tsela ya tlhahlo & ya go rapalala
Romela potšišo .
Matseno a Setšweletšwa .

Drill Pipe ke eng?

 

Drill phaepheke tšepe phunya khoele tubular le qetellong e hlophisitsoeng le welded sesebediswa manonyeletso, hlahiswa le hlahlojoa ho API Spec 5DP kahoo theko ka notlela kamohelo, traceability, le etsa - ho fihlela tšepahala pele phaephe fihla rig.


Bjalo ka motšweletši wa diphaephe tša go phunya, Octal Pipe e lebišitše tlhokomelo dintlheng tša go palelwa tšeo di laolwago-welding ya mohlakanelwa wa sedirišwa, botshepegi bja khoele, le direkhoto tša maemo a thomelo-direkhoto tša maemo- ka gobane bontši bja ditiego tša rig di thoma kgokaganong, e sego mmeleng wa phaephe.,phaephe ya go phunya ya Octal Pipe e tšweleditšwe ka go obamela API Spec 5DP bakeng sa phaephe mebele, API Spec 7-1 bakeng sa rotary phunya kutu elements, le API Spec 7-2 bakeng sa sesebediswa kopanetsoeng dikgokelo. Se se netefatša maatla a metšhene, go nepagala ga ditekanyo, le go fapantšhwa le didirišwa tša go phunya tša boditšhabatšhaba.

 

Ka dipeelano tša nnete tša go reka, mathata a diphaephe tša go phunya gantši ga a thome downhole-ba thoma kabogolo bja PSL/grade bjo bo sa hlakago, dikgokagano/malokololo a didirišwa tše di sa swanego, le direkhoto tša tlhahlobo tše di hlaelelagoyeo e diegišago ditšheke tše di tsenago le go hlola ditiego tša lehlakore la rig-. Octal phepelo API 5DP phunya phaephe e le ekamogelo-sephuthelwana se se loketšego: hlakileng RFQ inputs (sebelisa API RP 7G e le kgetho tshupiso), hlalositsoeng tlhahlobo sebaka, le ditokomane sephutheloana hore fokotsa rework le ngangišano ka morago.

drill pipe thread protectors and tool joint details
API 5DP drill pipe product appearance and size specifications
drill pipe grades stacking display E75 X95 G105 S135

Kamoo Phaephe ya go Bora e Šomago ka gona: Phetišetšo ya Matla, Tsela ya Morwalo le go Dikološa ga Leraga

 

Diphaephe tša go phunya ke thapo ye e šomago yeo e kgokaganyago tshepedišo ya go dikološa ya godimo go ya go bit le kopano ya bottomhole (BHA). Ka go phunya mo go tlwaelegilego, e dira mešomo ye meraro ka nako e tee. Pele, e fetišetša torque ya go dikološa le RPM go tšwa go drive ya godimo goba tafola ya go dikološa ka dikgokagano tša mohlakanelwa tša sedirišwa-go retološa seripa. Sa bobedi, e rwala morwalo wa axial (boima -ka-bit) le go koba ge tsela ya go bora sediba e fetoga gomme thapo e ikgokaganya le lešoba la go bora. Sa boraro, e šoma bjalo ka mokero wa kgatelelo bakeng sa seela sa go phunya: leraga le pompšha go theoga phaephe ya go phunya go ya go di-nozzle tša bit, ke moka le boela godimo ga annulus go sepetša dikotwana, go laola kgateletšo, go fodiša seripa le go tsepamiša lešoba.

 

Ka lebaka la gore tikologo ya downhole ga se boemo bjo bo sa fetogego-, thapo ya go phunya e dula e pepentšhwa dikarabelong tše di fetogago tšeo di bontšhago seswantšhong: thothomelo ya axial le go tšhoga (bit bounce), thothomelo ya ka mahlakoreng le khuetšo (go koba le go kgomagana le lebota), le thothomelo ya go kgokologa. Torsional thothometsa ka ntshetsa pele ho thupa–thella, moo hanyenyane nanya kapa stalls ha holim'a potoloho tsoela pele, ebe lokolla tšohanyetso-bōpa phahameng tlhōrō torque le potlakisa mokhathala ka dikgokelo le phetoho libaka. Bit whirl ke go se tsepame ga ka mahlakoreng moo bit / BHA precesses go dikologa lesoba centerline; pele le morago whirl hlalosa fapaneng dikologela / ikopanye le dipaterone le ka khanna ka potlako cutter apara le kgokelo tshenyo. Ke ka lebaka leo kgetho ya diphaephe tša go phunya le go hlahloba di hlohleletšwago ke botshepegi bja kgokagano, go se fetoge ga ditekanyo, le go latišišwa, e sego fela OD le botenya bja lebota.

How Drill Pipe Works -OCTAL PIPE

 

Drill phaephe Maemo & Ditlhaloso

 

E agilwe ke motšweletši wa diphaephe tša go phunya go API Spec 5DP gore theko e kgone go notlela kamogelo, go fiša-go -go latišišwa ga mohlakanelwa, le go dira-go tshepagala pele phaephe e fihla rig.

 

Aetheme Tlwaelehileng phepelo fapaneng
Motheo API Spec 5DP(PSL-1/2/3) (maemo.globalspec.com) .
Tšhupetšo ya kgetho API R P 7 G(tlhahlo ya mellwane ya tlhamo/tshebetso) (Sky Bear Technical Standards)
OD fapaneng ya 2 3/8" – 6 5/8" (Octal Phala Co., Ltd.)
Bolelele ba R1 (18-22 ft), R2 (27-30 ft), R3 (38-45 ft) (Kgwebo ya Diphaephe tša Octal, Ltd.) .
Mephato E75, X95, G105, S135 (Octal diphaephe Co., Ltd.) .
Mehuta ya go kgopišega IU, EU, IEU (Octal diphaephe Co., Ltd.) .
Dikgokagano API NC, IF, R E G, F H; premium habeli - magetla boikhethelo (Octal Pipe Co., Ltd.)

 

Bogolo bja Diphaephe tša go Bora

drill-pipe-sizes

drill-pipe-sizes-and-weight

 

API 5DP Drill Pipe Tlhaloso (Mephato, Boholo, Dikgokelo) .

Aetheme Dikgetho (bjalo ka ge di laetšwe) .
Motheo API 5DP ya
Drill diphaephe mephato E75 / X95 / G105 / S135
Mehutahuta R1 / R2 / R3
Kgokagano ya mohlakanelwa wa sedirišwa NC / IF / REG / FH (kapa projeke - e boletsoeng)
Mmele wa phaephe Seamless phunya phaephe (tlwaelehileng) .
Qeta / tshireletso Phosphating, koporo plating, khoele bašireletši (bjalo ka ge go laeditšwe) .
Boikgethelo (ge go laeditšwe) . Hardbanding, tlotsa ka hare, EMI / UT / MPI sebaka, khoele gauging direkoto

 

  • Kgetho ya mphato: Match E75/X95/G105/S135 go ​​torque ye e letetšwego, tsitsipano, le lenaneo la botebo bja go phunya.
  • Didiba tše bolila / tše di bolago: Bolela tshekamelo ya CO2/H2S ka fao dikgetho tša tšhireletšo le bogolo bja tlhahlobo di ka logaganywa (ge go laeditšwe).
  • Taolo ya kotsi ya kgokagano: Kgetha mohuta wa lelokololo la sedirišwa gomme o dire-go itlwaetša go fokotša galling le tshenyo ya magetla.
  • Go amogela go hlaka: Hloka boitšhupo bja maemo bja mohlakanelwa - + lenaneo la go paka bakeng sa palo ya ka pela le kamogelo ya jarata.

phunya phaephe Tshepetšo ya Tšweletšo

 

Octal Pipe e latela tatelano ya tšweletšo ye e tiilego le ye e latišišwago go netefatša botshepegi bja motšhene le go ganetša go lapa:

1. Steelmaking & Tube Rolling

  • Seamless motsoako tšepe diphaephe (35CrMo, 40Cr, 4137H, 4145H) le laolwa khemikhale.
  • Go lahlela mo go tšwelago pele le go phunya go netefatša sebopego sa mabele se se swanago.

2. Go kgopiša

  • Mafelelo a diphaephe a a ruthetša gomme a bopša ka dibopego tša go Befelwa ga ka Gare (IU), Go Befelwa ga ka Ntle (EU), goba go befelwa ga ka Gare -Go befelwa ga ka Ntle (IEU).
  • Go nyamiša go oketša sefapano -sebaka sa karolo bakeng sa go welda kopanyo ya sedirišwa, go kaonafatša maatla a kgokagano.

3. Kalafo ya Mocheso

  • Quenching & tempering e fa poelo ye e nyakegago/matla a go goga (mohlala, S135 E kgolo go feta goba ye e lekanago le 135,000 psi).
  • Didikologa tša sebjana tše di laolwago di netefatša go thatafala ga go lekana go putla botelele bja phaephe ka botlalo.

4. Kgohlano Welding

  • Kgohlano ya go nepagala-welding e kopanya manonyeletšo a sedirišwa go mmele wa phaephe wo o nyamilego.
  • Weld zone undergoes khethehileng mogote kalafo ho finyella seamless metallurgical tlamo.

5. Go Dira ka Motšhene & Threading

  • API 7-2 ditlhale (NC, IF, REG, FH) khaola le CNC nepahetseng.
  • Phosphate tlotsa le koporo plating sebediswa ho fokotsa galling.

6. Hardbanding & Tšhireletšo ya Bokagodimo

  • Fe - thehiloeng, Cr - khabaete, kapa Nb motsoako hardbanding atolosa apara ho hanyetsa.
  • Go tlotša ga mafelelo ka dithibela moruswi bakeng sa tšhireletšo ya dinamelwa/polokelo.

 

drill pipe heat treatment quenching and tempering process drill pipe Manufacturing Process drill pipe CNC threading and surface treatment process drill pipe friction welding tool joint production

Dikgokagano & Malokololo a Sedirišwa (Seo o swanetšego go se Laetša go Phema go Diega ga Rig)

 

  • Dikgokagano tša Maemo: .API N C, IF, F H, REG
  • Dikgokagano tša Premium: .XTTM, HTTM, habeli - magetla ditlhale (bakeng sa torque & mokhathala ho hanyetsa)
  • Go swara dithapo tše thata: .Apara-dillaga tša tšhireletšo tšeo di dirišitšwego go malokololo a didirišwa, go fokotša maqhubu a go tšeelwa legato ga lebato la rig.
  • Dikalafo tša Bokagodimo:Koporo plating, phosphating, anti-galling coatings.

API 5DP phunya diphaephe dikgokelo le sesebediswa manonyeletsotšea sephetho sa ge e ba thapo ya gago e dira ka thelelo go rig-goba e fetoga go šoma gape le nako ya go leta. Bontši bja "mathata a lefelo" a tšwa go ye nngwe ya dikgoba tše tharo tša theko: thekgetho ya kgokagano ye e fošagetšego, ditekanyo tša mohlakanelwa wa sedirišwa tšeo di sa swanego le didirišwa tša go swara, gobabohlatse bjo bo hlaelelago bja taolo ya khoele.

 

Seo o swanetšego go se bea godimo ga PO (gore Octal e kgone go e aba bjalo ka tshepedišo ye e swanago):

  • Mohuta wa kgokagano: .NC / IF / REG / FH (kapa maemo a hao a tobileng a dikepe) .
  • Leano la Pin / lebokose: .netefatsa Pin / lebokose sekametseng le leha e le efe crossover hloka
  • Meedi ya mohlakanelwa wa sedirišwa:sesebediswa mohlakanelwa OD + tong sebaka / lifti sebakeng seo dithibelo
  • Dikgetho tša go apara (feela ge go nyakega):hardbanding, go tlotša ka gare, mokgwa wa go lwantšha -galling
  • Bogolo bja tšhireletšo: .disireletsi khoele kenyelleditswe (phini & lebokose) .

Kamoo Octal e fokotšago mathata (e itšego, e sego ya kakaretšo):

  • Re tiišetša goreleano la kgokagano le mellwane ya mohlakanelwa wa sedirišwa pele ga tšweletšoka fao phaephe ye e tlišitšwego e swana le mokgwa wa gago wa rig, e sego khoele ya "default".
  • Thomelo e nngwe le e nngwe e akaretšatraceability + direkoto tša mahlakore, lebohlatse bja go gaging khoele ge bo laeditšwe-ka fao tlhahlobo ye e tsenago e ka saena ntle le go kitimiša imeile.
  • Ditšhireletšo tša ditlhale le go kgoboketša mo go tsepamego di swarwa bjalo ka karolo ya taolo ya kotsi ya kamogelo, ka gobane bontši bja ditaba tša go dira-up di thoma ka go swara, e sego ka metallurgy.

theko-pele + Ditaolo tša Octal:

Rig-tshenyo ya fase gantši e tšwa go didirišwa tša go swara tše di sa swanego, peakanyo ya tong ye e fošagetšego, goba go dira-up mo go sa laolegego. Octal Pipe phepelo phunya phaephe le dikgetho kgokelo (NC / IF / REG / FH le premium habeli - magetla) le holim'a dikalafo (phosphating / koporo plating) kahoo thapo matha hloekileng le maemo a tšoara thepa.

Go swara sedirišwa sa bohlokwa lentšu Seo moreki a lekago go se phema Seo o swanetšego go se hlaloša go PO
phunya phaephe lifti Go thelela/tshenyo ya lifti, go tšhošwa ga magetla, kotsi ya malokololo yeo e welego- OD + sesebediswa mohlakanelwa OD, phahamisa lintlha / melao tšoara, bašireletši tlhokego
phunya phaephe spinner Cross-threading le galling nakong ya spin-ka Mohuta wa kgokagano (NC/IF/REG/FH), tlhokego ya motswako wa khoele, go paka mo go hlwekilego/go omilego
phunya phaephe matla tongs Ka godimo ga / ka tlase ga torque, tshenyo ya magetla, go palelwa ga tiišo Sepheo etsa-ho fihlela torque motheo, torque-retelehela tlhokeho (ha boletsoeng), khoele gauging bopaki (ha boletsoeng)

 

Tap Drill Size Reference (bakeng sa Shop Threading, e sego Oilfield Drill Pipe) .

Dipotšišo tše di latelago tša "bogolo bja go phunya ka pompo ya diphaephe" di šupa bogolo bja go phunya ka dipompo tšeo di šomišwago go sega ditlhale tša NPT ka peakanyong ya thuto-semmotwana; ga se diphaephe tša go phunya OD/ditlhaloso tša kgokagano. Bakeng sa tšhupetšo ya ka pela: 1/8′′ NPT pompo phunya ke ka tlwaelo11/32 ′′ (0,344 ′′ / 8,73 mm) ., 1/4 ′′ NPT ke7/16 ′′ (0,438 ′′ / 11,11 mm) ., le 3/8′′ NPT ke37/64 ′′ (0,578 ′′ / 14,68 mm) .-ka mehla netefatša kgahlanong le tšhate ya motšweletši wa dipompo bakeng sa letoto la ditlhale tše di nepagetšego le phesente ya khoele.

 

Dithoto tša Metšhene

 

drill-pipe-capacity-and-mechanical-strength

 

Mephato ye e fapanego ya diphaephe tša go phunya e hlametšwe maemo a itšego a sediba:

  • E75:Poelo E kgolo go feta goba e lekanago le 75,000 psi. E loketše didiba tša botebo tše di sa tsepamago/gare-.
  • X95:Poelo E kgolo go feta goba e lekanago le 95,000 psi. Mophato wa morero wa kakaretšo-ka go thatafala mo go kaone.
  • G105:Poelo E kgolo go feta goba e lekanago le 105,000 psi. E šomišwa ka didibeng tše di tseneletšego goba merwalong ya godimo.
  • S135:Poelo ye kgolo go feta goba ye e lekanago le 135,000 psi. E nyakega bakeng sa didiba tše di tseneletšego le maemo a HPHT.

Ditekanyetšo tša Metšhene tša Senotlolo (ka API 7-1 / 5DP):

  • Matla a go goga: .E netefaditšwe ka diteko tše di senyago tša mphato wo mongwe le wo mongwe.
  • Go thatafala ga Kgahlamelo:Charpy V-notch diteko ka dithemperetšha tše bohlokwa.
  • Taolo ya Thata: .Sesebediswa manonyeletso 285-341 HB tloaelehileng; go thatafala ga mmele ka go tia go laolwa.
  • Tiragatšo ya go lapa: .Tool kopanetsoeng / 'mele weld zone lekoa bakeng sa potoloho loading ho hanyetsa.

Netefatšo ya Boleng & Teko (E Atološitšwe) - ka Dinomoro tšeo o ka di Hlahlobjago

 

Theko ga e hloke mantšu a "QA a thata". O hlokaditekanyetšo tša kamogelo ya dipalole asephuthelwana sa ditokomaneseo se bontšhago dipoelo tše di lekantšwego. Bakeng sa API 5DP phunya phaephe (PSL-1 / PSL-2 / PSL-3), Octal logaganya sebaka sa tlhahlobo ho haoPO / ITP, ke moka e tliša direkhoto tšeo di swanago le ditšheke tšeo bahlahlobi ba gago ba di sepetšago e le ka kgonthe.

EN 10204 3.1/3.2 sephuthelwana sa ditokomane (ge se laeditšwe):MTC / CMTR ka nomoro ya phišo, khemikhale, dipoelo tša metšhene, le go latišiša mmapa go lenaneo la thomelo.

 

QA / ntho ya teko Seo Octal e hlahloba (sebaka se sebetsang) . Bohlatse ka gare ga sephuthelwana sa gago sa ditokomane tša thomelo
Dimensional & go otlologa OD/WT, thutafase ye e kgopišegilego, ditekanyo tša mohlakanelwa wa sedirišwa, go otlologa/go kitima go thibela ditaba tša go swara le tša go lapa Pego ya dimension + rekoto ya go otlologa yeo e tlemilwego go phišo/lotho; lenaneo la go paka ka bogolo/mophato
Drift (go hlwekiša ka gare) . Teko ya go kgeloga ka di-mandrel tša go kgeloga tša API go tiišetša go hlwekiša ga ID ya fasefase Drift rekoto (mandrel boholo + feta / hloleha) amanang le sehlopha / lot
Go ela khoele Netefatšo ya khoele ya Pin/lepokisi ka go šomiša dikelo tša mong; botshepegi bja khoele ya pono go thibela go gana ga go dira - Khoele gauging rekoto + pono khoele tlhahlobo rekoto; bohlatse bja taolo bja go ela ge bo nyakega
Dira - godimo / botshepegi bja magetla (ge bo laeditšwe) . Torque / retelehela netefatso ho tiisa magetla ikopanya le tiiso boitšoaro (porojeke e - khannoang) Dira - rekoto ya teko (sekopo + sephetho) ge e laeditšwe ka go PO/ITP
NDT (ge e laeditšwe) . UT/EMI/MT sebaka se hlalositšwego ke PO/ITP (khupetšo, dizoune, motheo wa kamogelo). Ga go na "ditleleimi tša NDT tša go se fetoge" ntle le bogolo Dipego tša NDT tšeo di bontšhago mokgwa, khupetšo, motheo wa kamogelo, dipoelo (feela ge di laeditšwe) .
Teko ya hydrostatic (ge e laeditšwe) . Teko ya kgatelelo go netefatša go dutla-go gagamala ge PO/ITP ya gago e nyaka sekoupu sa teko ya meetse Rekoto ya teko ya meetse (kgatelelo, nako ya go swara, sephetho) ge e laeditšwe

 

drill pipe drill pipe-octal pipe

Moo Octal Pipe API 5DP Drill Pipe e Sebediswa

 

Octal Pipe phepeloAPI 5DP phunya phaephebakeng sa mananeo a go phunya moo bareki ba sa tshwenyegego kudu ka "phaephe ya go phunya ka kakaretšo" le go feta kago sepelelana ga kgokagano, kotsi ya go lapa, le dipampiri tša kamogeloseo se ka se diegiše rig.

 

Didiba tše di fapogilego & tša go lebiša (moo go lapa le go apara ga mohlakanelwa wa sedirišwa di bontšhago pele)

Doglegs le didikadikwe pheta-pheta otla dikgokelo. Phošo e tlwaelegilego kudu ya go reka ke go otara phaephe ntle le go notlelakgokelo moralo + sesebediswa mohlakanelwa meeli, ke moka o utolla go se dumelelane nakong ya go dira-up.

  • Mokgwa wa Octal Pipe:tiišetša leina la kgokagano ye e nepagetšego le dithibelo tša mohlakanelwa wa sedirišwa ka go PO, ke moka o thekge kamogelo ka bohlatse bja go hlahloba/go ela khoele ge bo laeditšwe, ka fao "e ka se dire" ga e fetoge bothata bja nako ya rig-.

 

Dithulaganyo tša go swara ka ntle ga lewatle le tše dintši-(moo ditlhale di senyegago pele motho le ge e le ofe a lemoga)

Ge phaephe e phagamišwa, e bewa sethaleng, le go fetišetšwa ka makga a mantši, "e bonala e le gabotse ge e fihla" gantši e fetoga tshenyo ya diphini/lepokisi yeo e tšwelelago fela mo rig.

  • Mokgwa wa Octal Pipe:swara tšhireletšo bjalo ka karolo ya QA-khoele bašireletši + bundling tsitsitseng + hlakileng tšoaea ka boholo / mophato / bolelele-ka fao jarata ya gago ya go amogela ga e hlakantšhe di-spec gomme sehlopha sa gago ga se rarolle mathata a tshenyo ya go romela.

 

Tirelo e bolila / diela tša go phunya tše di bolago (moo tšhilafalo ya ka gare e fetogago ditshenyagalelo tše di utilwego) .

Ka didibeng leH2S/CO2, di- chloride tše di phagamego, goba diela tša go phunya tše bogale, go palelwa ga diphaephe tša go phunya gantši go thoma bjalo ka tšhilafalo ya ka gare goba go dira dipitting nako ye telele pele ga ge thapo "e bonala e le ye mpe" ka ntle-ke moka ya bontšha bjalo ka go gana pele ga nako nakong ya tlhahlobo goba nako ya go se šome yeo e sa letelwago.

  • Mokgwa wa Octal Pipe:re scope taelo ho pota tikoloho ea hao ea sebele (seela / kgogolego bakgweetsi + mocheso), ebe phepelo API 5DP phunya phaephe le etlhahlobo-pakete e loketseyeo e thekgago kamogelo (MTC/CMTR + dipoelo tša metšhene, gotee leNDT le dikgetho tša go tlotša ka gare ge di laeditšwe ka go PO/ITP), ka fao ditheko tša tirelo tše di bolago-ga di ithekge ka go phopholetša.

 

Drill String BHA Cross-Section with Tricone Bit and Mud Circulation

Ke ka lebaka la eng Theko e Kgetha Octal Pipe bakeng sa API 5DP Drill Pipe

 

Bakeng sa EPC le bora borakontraka bapisaChina phunya diphaephe bahlahisilebafepedi ba diphaephe tša go phunya, sephetho gantši se theogela go kgalemo ya go latišišwa (mogote -go - go dira mmapa wa mohlakanelwa), tšhireletšo ya kgokagano nakong ya dinamelwa, le ge e ba direkhoto tša QA di ka faelwa ka go lebanya ka gare ga tshepedišo ya projeke (ge di laeditšwe ka go PO/ITP).

  1. Tool mohlakanelwa welding boleng (le sebele sebopeho hotspot) .

  2. Drill phaephe ka seoelo hloleha ka bohareng ba 'mele pele-litaba hangata tsepamisa maikutlo ho potasesebediswa kopanetsoeng / weld sebakeng seoka gobane e rwala didikologa tša go dira-up, torque, le go koba. Octal Pipe e laola se ka go swara kopanyo ya sedirišwa bjalo ka tshepedišo-kgato ya bohlokwa, e sego tlaleletšo ya dithoto-godimo, gomme direkhoto tša thomelo di tlema mošomo wa kopanyo ya sedirišwa morago go lotho ka fao kamogelo ga e ithekge ka "go bonala e lokile."
  3. Kalafo ya phišo & go se fetoge ga mphato (ke ka lebaka la eng "API 5DP" e sa nyaka bohlatse)

  4. Go reka phaephe ya go phunya ya API 5DP ga se go reka fela leina-ke go rekapheta-pheta tshebetso mochinesehlopha go ya go sehlopha. Octal Pipe e boloka kabo ya mphato e sa fetoge ka tshepedišo ye e laolwago gomme e aba dipoelo tša metšhene ka gare ga sephuthelwana sa ditokomane gore theko e kgone go dumelela ka bohlatse, e sego dikholofetšo tša moabi.
  5. Thread machining & gauging kgalemo (etsa - ho fihlela tšepahala e hlahiswa)

  6. Bontši bja go diega ga rig go tšwa go ditlhale: galling, go se swane gabotse, goba tshenyo yeo e bego e ka thibelwa. Octal Pipe e swara taolo ya ditlhale bjalo ka boleng bja tšweletšo-ditlhale di šireleditšwe ka go swara gomme, ge PO/ITP ya gago e e kgopela, thomelo e akaretšabohlatse bja go ela khoeleka gona sehlopha seo se amogelago se ka saena ntle le ngangišano.
  7. Go paka bjalo ka karolo ya boleng bja tshepedišo (ka gobane thomelo e ka senya phaephe ye botse)

  8. Esita le ka ho phethahetseng entsoeng phaephe ka "etswa mpe" ka dithulaganyo. Ke ka lebaka leo Octal Pipe e swarago bašireletši, go tsepama ga go kopanya, le go swaya ka bogolo/mophato/botelele bjalo ka karolo ya taolo ya tshepedišo-ka fao seo o se amogelago se loketše go šoma, e sego "se hloka go hlopha le go hlahlobja gape."

Drill Pipe for Sale (Tsela ya go Quote Ntle le Rig-Side Rework)

 

 

Ge o hwetša phaephe ya go phunya yeo e rekišwago bakeng sa lenaneo le le šomago, tsela e akgofilego ya go efoga go gana ga "e ka se dire" ke go e tsopola e le tshepedišo yeo e swanago, e sego tube ya kakaretšo. State OD / WT le Range (R1 / R2 / R3), kereiti (E75 / X95 / G105 / S135), le tobileng kgokelo letšoao (NC / IF / REG / FH kapa premium habeli - magetla), ebe o eketsa sesebediswa kopanetsoeng dithibelo (OD / tong sebaka) le mosireletsi ditlhoko bakeng sa tšoara le jarete tally. Ge e le gore PO/ITP ya gago e nyaka bohlatse, bitša direkhoto pele-dipoelo tša go kgeloga (bogolo bja mandrel + go feta/go palelwa), go ela khoele, le bogolo bja NDT fela ge go laeditšwe-ka fao thomelo e fihla "tumelelo-e loketše" go e na le go hlohleletša didikologa tša go hlahloba tše di oketšegilego.

Ikgokaganye le bjale

Letlakala le le akaretšaoilfield API 5DP phunya phaephebakeng sa go phunya dithapo. Ditšhate tša bogolo bja go phunya ka dipompo tša ditlhale tša NPT ke hlogotaba ye e arogilego ya go šoma ka motšhene gomme ga se karolo ya theko ya diphaephe tša go phunya.

FAQ

 
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Ke phapano efe magareng ga API 5DP le API RP 7G bakeng sa go reka diphaephe tša go phunya?

API 5DP yake yatheko le kamohelo tekanyetsobakeng sa tšweletšo ya diphaephe tša go phunya/sekopo sa tlhahlobo.API R P 7 Ge šomišwa kudu bjalo ka atšhupetšo ya kgetho(ke ditseno dife tšeo di swanetšego go elwa hloko bakeng sa maloko a kutu ya go phunya le mellwane ya go šoma). Ka go di-RFQ, šomiša 5DP go notlela kamogelo gomme o šomiše go nagana ka 7G go efoga go reka kgokagano ye e fošagetšego-mophato/phošo-.

Ke eng seo ke swanetšego go se laetša ge ke reka phaephe ya go phunya ya API 5DP go efoga go diega ga rig-side make-up?

LaetšaOD / WT + Range (R1 / R2 / R3) ., kereiti, le ka go nepagalakgokagano ya go kgethwa(NC / HAEBA / REG / FH) plusmellwane ya mohlakanelwa wa sedirišwa(OD / sebaka sa tong). Hlakanyabašireletši ba khoelegomme o bolele gabotse sebaka sefe goba sefe seo se nyakegago sa tlhahlobo (mohlala, go ela khoele/NDT) ka go PO ka fao ga go selo seo se " tšewago."

Ke ditokomane dife tšeo di swanetšego go tla le phaephe ya go phunya ya API 5DP bakeng sa tlhahlobo yeo e tsenago?

Bonyane: .MTC / CMTR (go latišišwa) ., direkhoto tša dimenšene/go otlologa, le lenaneo la go paka leo le beakantšwego kabogolo/mophato/bolelele. Ge e le gore PO/ITP ya gago e e nyaka, oketšabohlatse bja go ela khoele, gotee leDipego tša NDT/hydrotest/kgahlamelofela ge go laeditšwe-ka fao kamogelo e theilwe godimo ga bohlatse-, e sego imeile-e theilwego.

Ke kgetha bjang dikgokagano le malokololo a didirišwa bakeng sa mananeo a go phunya a go fapoga goba a godimo -torque?

Mošomong wa torque ye e arogilego/ya godimo-, go palelwa le go diega gantši go thoma kakgokagano/sedirišwa mohlakanelwalefelo, e sego mmele wa phaephe. Kgetha dikgokagano go swana le maemo a gago a rig/fleet, ke moka o notlele dithibelo tša kopanyo ya sedirišwa le dinyakwa tša go swara (bašireletši/go paka) go fokotša tshenyo ya khoele le go dira-go gana; kgopela direkhoto tša tlhahlobo tša tlaleletšo ge histori ya gago ya go palelwa e e lokafatša.

 

Ditifikeiti

 

CE Certificate

Setifikeiti sa CE

ISO 9001 Certificate

Setifikeiti sa ISO 9001

API Q1 Certificate

Setifikeiti sa API Q1

ABS Certificate

Setifikeiti sa ABS

AP-5L Certificate

Setifikeiti sa AP-5L

API-5CT Certificate

Setifikeiti sa API-5CT

 

OD Range: . 2 3/8" – 6 5/8"

Mephato: . E75, X95, G105, S135

Bolelele: . R1 / R2 / R3

Mehuta ya go kgopišega:I U, EU, IEU

Dikgokagano: .NC, IF, REG, FH, dikgetho premium

Ditirišo: .Didiba tše di tseneletšego, HPHT, ka ntle ga lewatle, go phunya ka tsela ya tlhahlo

Dithegi tše di fišago .: phunya phaephe, China phunya phaephe bahlahisi, bafepedi, fektheri

Romela potšišo .

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