haHarshe
Rufe Bututu
video

Rufe Bututu

Daidaitaccen: API 7-1 / 7-2 / 5DP masu yarda
Girman Girma: OD 2 3/8″ - 6 5/8″
Darajoji: E75, X95, G105, S135
Tsawon tsayi: Rage 1 (18–22 ft), Rage 2 (27–30 ft), Rage 3 (38–45 ft)
Nau'in rashin jin daɗi: IU, EU, IEU
Haɗin kai: API NC, IF, REG, FH; akwai nau'i biyu{0} kafada
Fasaloli: Heat{0}}karfe da aka yi wa magani, gogayya{1}}asashen kayan aikin welded, zaɓin ɗaure
Aikace-aikace: Rijiyoyi masu zurfi, HPHT, rijiyoyin teku, hakowa & a kwance
Aika Aikace-aikacen
Gabatarwar Samfura

Menene Drill Pipe?

 

Haɗa butututubular bututun ƙarfe ne mai cike da ɓarna da haɗin gwiwar kayan aikin welded, ƙera kuma an duba shi zuwa API Spec 5DP don haka siye zai iya kulle karɓuwa, ganowa, da kuma tabbatar da aminci kafin bututun ya isa wurin magudanar ruwa.


A matsayin mai ƙera bututu, Octal Pipe yana mai da hankali kan wuraren gazawar da za a iya sarrafawa{0} kayan aikin walda, daidaiton zaren, da jigilar kaya{1}}rakodin matakin{2}saboda yawancin jinkirin rig yana farawa daga haɗin, ba jikin bututun ba. haɗin gwiwar kayan aiki. Wannan yana tabbatar da ƙarfin injina, daidaitaccen girma, da musanyawa tare da kayan aikin hakowa na ƙasa da ƙasa.

 

A hakikanin siye, matsalolin bututun bututu yawanci ba sa farawa daga rami{0}} da suke farawaƘimar PSL/grade maras kyau, haɗin haɗin da ba daidai ba/gaɗin kayan aiki, da bayanan dubawa da suka ɓacecewa jinkirin bincike mai shigowa da haifar da jinkiri{0}} gefe. Octal yana ba da bututun bututu API 5DP azamanyarda{0}}kunshin shirye-shirye: share bayanan RFQ (ta amfani da API RP 7G a matsayin zaɓin zaɓi), ƙayyadaddun iyakokin dubawa, da fakitin daftarin aiki wanda ke rage sake yin aiki da muhawara daga baya.

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

Yadda Bututun Hakowa ke Aiki: Isar da Wutar Lantarki, Hanyar Load, da Zazzagewar Laka

 

Bututun hakowa sune igiyoyin aiki waɗanda ke haɗa tsarin jujjuyawar ƙasa zuwa bit da taron ƙasa (BHA). A cikin hakowa na al'ada, yana yin ayyuka uku a lokaci guda. Da farko, yana watsa jujjuyawar juzu'i da RPM daga saman tuƙi ko tebur mai juyi ta kayan aiki{2}} haɗin haɗin gwiwa don kunna bit. Na biyu, yana ɗaukar nauyin axial (nauyi -a kan -bit) da lanƙwasa yayin da yanayin rijiyar ya canza kuma igiyar tana tuntuɓar rijiyar. Na uku, yana aiki a matsayin matsi don hako ruwa: ana zubar da laka zuwa bututun hakowa zuwa ɗigon nozzles, sa'an nan kuma ya dawo sama da annulus don ɗaukar yankan, sarrafa matsa lamba, kwantar da bit, da daidaita ramin.

 

Saboda yanayin da ke ƙasa bai tsaya tsayin daka ba -, zaren rawar sojan yana fuskantar kullun ga raƙuman martani masu ƙarfi waɗanda ke nunawa a cikin adadi: girgizar axial da girgiza (bincike billa), rawar jiki da tasiri na gefe (lankwasawa da tuntuɓar bango), da girgizawar torsional. Torsional vibration na iya tasowa zuwa sanda - zamewa, inda dan kadan ya rage jinkiri ko tsayawa yayin da ake ci gaba da jujjuyawar saman, sannan ya sake fitowa ba zato ba tsammani - yana haifar da babban juzu'i da haɓaka gajiya a haɗin gwiwa da yankunan canji. Bit whirl rashin kwanciyar hankali ne na gefe inda bit/BHA ke gabatowa a kusa da tsakiyar rami; Guguwar gaba da baya suna bayyana nau'ikan juyawa/masu tuntuɓar juna kuma suna iya fitar da saurin yanke lalacewa da lalacewar haɗin gwiwa. Wannan shine dalilin da ya sa zaɓin bututu da dubawa ana tafiyar da su ta hanyar amincin haɗin gwiwa, daidaiton girma, da ganowa, ba kawai OD da kaurin bango ba.

How Drill Pipe Works -OCTAL PIPE

 

Matsayin Bututun Hakowa & Ƙididdiga

 

Mai kera bututun bututun ya gina shi zuwa API Spec 5DP don siyayya zai iya kulle karɓuwa, zafi{1}}zuwa{2}}asashen haɗin gwiwa, da kuma tabbatar da{3}} amintacce kafin bututun ya isa wurin.

 

Abu Kewayon wadata na yau da kullun
Daidaitawa API Spec 5DP(PSL-1/2/3) (standards.globalspec.com)
Maganar zaɓi API RP 7G(tsara / jagorar iyakoki na aiki) (Ka'idodin Fasaha na Sky Bear)
Farashin OD {0}/8" - {2}/8" (Octal Pipe Co., Ltd.)
Tsawon tsayi R1 (18-22 ft), R2 (27-30 ft), R3 (38-45 ft) (Octal Pipe Co., Ltd.)
Maki E75, X95, G105, S135 (Octal Pipe Co., Ltd.)
Bacin rai iri IU, EU, IEU (Octal Pipe Co., Ltd.)
Haɗin kai API NC, IF, REG, FH; babban ninki biyu{0}} zaɓi na zaɓi (Octal Pipe Co., Ltd.)

 

Girman Bututun Haɗa

drill-pipe-sizes

drill-pipe-sizes-and-weight

 

API 5DP Ƙayyadaddun Bututun Hakowa (Maki, Girma, Haɗi)

Abu Zaɓuɓɓuka (kamar yadda aka yi oda)
Daidaitawa API5DP
Haɗa maki bututu E75 / X95 / G105 / S135
Rage R1 / R2 / R3
Haɗin haɗin gwiwar kayan aiki NC / IF / REG / FH (ko aikin - ƙayyadaddun)
Jikin bututu Bututun rawar soja mara kyau (na al'ada)
Gama / kariya Phosphating, tagulla plating, zaren kariya (kamar yadda aka ƙayyade)
Na zaɓi (lokacin da aka ƙayyade) Hardbanding, shafi na ciki, EMI / UT / MPI ikon yinsa, rikodin ma'aunin zaren

 

  • Zaɓin darajoji: Daidaita E75/X95/G105/S135 zuwa karfin da ake tsammani, tashin hankali, da shirin zurfin hakowa.
  • Rijiyoyi masu tsami / masu lalata: Halin CO₂/H₂ na Jiha don haka za a iya daidaita zaɓuɓɓukan kariya da iyakar dubawa (lokacin da aka ƙayyade).
  • Sarrafa haɗarin haɗin haɗi: Zaɓi nau'in haɗin gwiwa na kayan aiki kuma yi - haɓaka aiki don rage galling da lalacewar kafada.
  • Karɓar tsabta: Ana buƙatar haɗin gwiwa{0}} tantance matakin + lissafin tattarawa don saurin ƙididdigewa da yarda da yadi.

Tsari Manufacturing bututu

 

Octal Pipe yana biye da tsari mai tsauri kuma mai iya ganowa don tabbatar da amincin injina da juriyar gajiya:

1. Karfe & Tuba Rolling

  • Bututun ƙarfe na ƙarfe mara ƙarfi (35CrMo, 40Cr, 4137H, 4145H) tare da sarrafa sinadarai.
  • Ci gaba da yin simintin gyare-gyare da huda suna tabbatar da tsarin hatsi iri ɗaya.

2. Tashin hankali

  • Ana dumama ƙarshen bututu kuma ana ƙirƙira su zuwa cikin Ciki (IU), Upset External (EU), ko na Ciki{0}}Uwar Ciki (IEU).
  • Rashin haushi yana ƙara ƙetare{0}yanki don waldawar haɗin gwiwa na kayan aiki, haɓaka ƙarfin haɗin gwiwa.

3. Maganin zafi

  • Quenching & tempering yana ba da yawan amfanin ƙasa da ake buƙata/ƙarfin tensile (misali, S135 Mafi Girma ko daidai da 135,000 psi).
  • Sarrafa hawan keke yana tabbatar da ko da taurin cikin cikakken tsawon bututu.

4. Gogayya Welding

  • Madaidaicin juzu'i{0}walda yana haɗa haɗin gwiwar kayan aiki zuwa jikin bututu mai bacin rai.
  • Yankin Weld yana fuskantar jiyya ta musamman don cimma haɗin gwiwar ƙarfe mara ƙarfi.

5. Machining & Threading

  • API 7-2 zaren (NC, IF, REG, FH) yanke tare da madaidaicin CNC.
  • Rufin phosphate da platin jan karfe ana shafa don rage galling.

6. Hardbanding & Surface Kariya

  • Fe{0}} tushen, Cr{1}}carbide, ko Nb gami da hardbanding yana ƙara juriya.
  • Rufe na ƙarshe tare da masu hana tsatsa don kariyar sufuri/ajiye.

 

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

Haɗin kai & Haɗin Kayan aiki (Abin da za a Ƙira don Gujewa Jinkirin Rig)

 

  • Daidaitaccen Haɗin kai:API NC, IF, FH, REG
  • Babban Haɗin kai:XT™, HT™, zaren kafadu biyu{0} (don juriya da gajiya)
  • Hardbanding:Sa -yakin kariya da aka yi amfani da su ga haɗin gwiwar kayan aiki, rage mitar maye gurbin rig.
  • Jiyya na saman:Plating Copper, phosphating, anti -rufin galling.

API 5DP haɗe-haɗen bututu da haɗin gwiwar kayan aikiyanke shawara ko igiyar ku ta yi daidai akan rig{0}} ko kuma ta koma aiki da lokacin jira. Yawancin "matsalolin rukunin yanar gizon" sun fito ne daga ɗayan gibin saye guda uku: dakuskuren nadi dangane, girman haɗin gwiwar kayan aiki waɗanda basu dace da kayan aiki ba, korasa tabbacin sarrafa zaren.

 

Abin da za a saka akan PO (don haka Octal zai iya samar da shi azaman tsarin da ya dace):

  • Nau'in haɗin kai:NC / IF / REG / FH (ko ainihin ma'aunin jirgin ku)
  • Tsarin fil/kwali:tabbatar da daidaitawar fil/akwatin da kowane buƙatun giciye
  • Iyakokin haɗin gwiwar kayan aiki:kayan aiki hadin gwiwa OD + tong sarari / lif yankin ƙuntata
  • Zaɓuɓɓukan sawa (kawai idan an buƙata):hardbanding, ciki na ciki, anti -aiki na lalata
  • Iyakar kariya:An haɗa masu kariyar zaren (pin & akwatin)

Yadda Octal ke rage matsala (takamaiman, ba gamayya ba):

  • Mun tabbatar datsarin haɗin kai da iyakokin haɗin gwiwa na kayan aiki kafin samarwadon haka bututun da aka kawo ya dace da aikin rig ɗin ku, ba zaren “default” ba.
  • Kowane kaya ya ƙunshitraceability + bayanan girma, kumazaren gaging shaida lokacin da aka ƙayyade- don haka binciken mai shigowa na iya kashewa ba tare da an nemi imel ba.
  • Ana kula da masu kariyar zaren da tsayayyen haɗawa azaman ɓangare na kulawar haɗarin karɓuwa, saboda galibin al'amuran da suka shafi ingantawa suna farawa a cikin kulawa, ba ƙarfe ba.

sayayya{0}}farko + sarrafawa:

Rig{0}}Lalacewar bene yawanci yana zuwa ne daga kayan aikin da ba daidai ba, saitin sautin da ba daidai ba, ko gyara maras kulawa{1}}. Octal Pipe yana ba da bututu mai haƙowa tare da zaɓuɓɓukan haɗi (NC/IF/REG/FH da ƙira mai ninki biyu{3}}kafaɗa) da jiyya na saman (phosphating/plating jan karfe) don haka kirtani tana aiki da tsafta tare da daidaitattun kayan aiki.

Mai sarrafa kayan aiki keyword Abin da mai siye ke ƙoƙarin gujewa Abin da za a ƙayyade akan PO
rawar bututu lif Lalacewar zamewa/lalacewar lif, raunin kafada, an sauke - haɗarin haɗin gwiwa OD + kayan aikin haɗin gwiwa OD, matakan ɗagawa/ka'idojin kulawa, buƙatun masu kariya
rawar bututu spinner Ketare{0}}zaren zare da zazzagewa yayin juye-juye{1}}in Nau'in haɗin kai (NC / IF / REG / FH), buƙatar fili na zaren, shiryawa mai tsabta / bushe
rawar soja bututu ikon tongs Ƙarƙashin juzu'i, lalacewa ta kafada, gazawar hatimi Maƙasudin ƙirƙira -ƙara mai ƙarfi, jujjuyawa{1}} buƙatu (lokacin da aka ƙayyade), shaidar ma'aunin zaren (lokacin da aka ƙayyade)

 

Matsa Maganar Girman Haɗawa (don Zaren Shagon, ba bututun Drill na Oilfield)

Tambayoyin "girman bututun bututu" masu zuwa suna magana ne game da girman famfo da aka yi amfani da su don yanke zaren NPT a wurin taron bita; Ba bututun rawar soja ba ne OD/haɗin ƙayyadaddun bayanai. Don saurin tunani: 1/8 ″ NPT rawar motsa jiki yana yawanci11/32 ″ (0.344″ / 8.73 mm), 1/4 ″ NPT ne7/16 ″ (0.438″ / 11.11 mm), kuma 3/8 ″ NPT shine37/64 ″ (0.578″ / 14.68 mm)- a koyaushe tabbatar da ginshiƙin ƙera famfo don ainihin jerin zaren da kashi na zaren.

 

Kayayyakin Injini

 

drill-pipe-capacity-and-mechanical-strength

 

An tsara maki daban-daban na bututun rawar soja don takamaiman yanayin rijiyar:

  • E75:Haɓaka Mafi Girma ko daidai da 75,000 psi. Ya dace da mara zurfi/tsakiyar - rijiyoyi masu zurfi.
  • X95:Haɓaka Mafi Girma ko daidai da 95,000 psi. Gabaɗaya -Maƙasudin manufa tare da mafi kyawu.
  • G105:Haɓaka Mafi Girma ko daidai da 105,000 psi. Ana amfani dashi a cikin rijiyoyi masu zurfi ko manyan lodi.
  • S135:Haɓaka Mafi Girma ko daidai da 135,000 psi. Da ake buƙata don rijiyoyi masu zurfi da yanayin HPHT.

Maɓallin Maɓalli na Injini (kowace API 7-1 / 5DP):

  • Ƙarfin Ƙarfafawa:Tabbatarwa ta hanyar gwaji mai lalacewa ga kowane maki.
  • Tasirin Tasiri:Charpy V -gwajin daraja a yanayin zafi mai mahimmanci.
  • Ikon Tauri:Gidan kayan aiki 285-341 HB na hali; taurin jiki tsantsa.
  • Ayyukan Gaji:Wurin haɗin gwiwar kayan aiki/yankin weld ɗin da aka gwada don juriya na hawan keke.

Tabbacin Inganci & Gwaji (Faɗaɗa) - tare da Lambobin da Zaku iya tantancewa

 

Siyayya baya buƙatar kalmomin "stringent QA". Kuna bukatasharuɗɗan karɓa na lambakuma akunshin takardawanda ke nuna sakamakon da aka auna. Don bututun rawar gani na API 5DP (PSL-1 / PSL-2 / PSL-3), Octal yana daidaita iyakokin dubawa zuwa naku.PO/ITP, sannan ya ba da bayanan da suka dace da cak ɗin inspectors ɗinku da gaske suke gudanarwa.

EN 10204 3.1/3.2 fakitin daftarin aiki (lokacin da aka ƙayyade):MTC/CMTR tare da lambar zafi, sunadarai, sakamakon inji, da taswirar ganowa zuwa jerin jigilar kaya.

 

QA / abu gwaji Abin da Octal Checks (Practical scope) Hujja a cikin fakitin daftarin jigilar kaya
Girma & madaidaiciya OD/WT, juzu'i mai ɓarna, girman haɗin gwiwar kayan aiki, madaidaiciya / gudu don hana kulawa da al'amurran gajiya Rahoton girma + rikodin madaidaiciya da aka ɗaure zuwa zafi / yawa; lissafin tattarawa ta girman / daraja
Drift (tsarin ciki) Gwajin ƙwanƙwasa tare da mandrels drift API don tabbatar da mafi ƙarancin izini na ID Rikodin ƙwanƙwasa (girman mandrel + wucewa/ gazawa) an haɗa shi da tsari/yawanci
Ma'aunin zaren Tabbatar da zaren fil / akwatin ta amfani da ma'auni mai mahimmanci; mutuncin zaren gani don hana ƙirƙira - sama Rikodin ma'aunin zaren + rikodin binciken zaren gani; shaidar sarrafa ma'auni lokacin da ake buƙata
Daidaita{0} sama / kafada (lokacin da aka ƙayyade) Tabbacin juyi/juyawa don tabbatar da tuntuɓar kafada da halayen hatimi (aikin -kore) Yi rikodin gwajin sama sama (scope + sakamako) lokacin da aka ƙayyade a PO/ITP
NDT (lokacin da aka ƙayyade) UT/EMI/MT da aka ayyana ta PO/ITP (rufin, yankuna, tushen yarda). Babu "default NDT da'awar" ba tare da iyaka Rahoton NDT yana nuna hanya, ɗaukar hoto, tushen karɓuwa, sakamako (kawai lokacin da aka ƙayyade)
Gwajin Hydrostatic (lokacin da aka ƙayyade) Gwajin matsa lamba don tabbatar da ɗigowa{0}}ƙara lokacin da PO/ITP ɗin ku na buƙatar iyakar gwajin ruwa Rikodin Hydrotest (matsi, lokacin riƙewa, sakamako) lokacin da aka ƙayyade

 

drill pipe drill pipe-octal pipe

Inda Ake Amfani da bututun Octal Pipe API 5DP

 

Octal Pipe kayayyakinAPI 5DP drill pipedon shirye-shiryen hakowa inda masu siye ba su kula da "bututun hakowa gabaɗaya" da ƙaridaidaituwar haɗin gwiwa, haɗarin gajiya, da takaddun yardahakan ba zai rage gudu ba.

 

Rijiyoyin da aka karkata & jagora (inda gajiya da kayan aikin haɗin gwiwa suka nuna farko)

Doglegs da maimaita hawan keke suna azabtar da haɗin gwiwa. Mafi yawan kuskuren siye shine yin odar bututu ba tare da kulle batsarin haɗin gwiwa + iyakokin haɗin gwiwa kayan aiki, sannan gano rashin jituwa yayin gyara{0}}.

  • Hanyar Octal Pipe:tabbatar da ainihin maƙasudin haɗin kai da ƙuntatawa na haɗin gwiwa na kayan aiki a cikin PO, sannan goyi bayan yarda tare da binciken zaren bincike/gauging shaida lokacin da aka ƙayyade, don haka "ba zai daidaita ba" ba zai zama matsala ba{0}lokaci.

 

Ƙarshen teku da kuma - sarrafa dabaru (inda zaren ya lalace kafin kowa ya lura)

Lokacin da aka ɗaga bututu, daidaitawa, da canja wurin sau da yawa, "yana da kyau idan ya zo" sau da yawa yakan juya ya zama lalacewar fil/akwatin wanda kawai ke bayyana a ma'ajin.

  • Hanyar Octal Pipe:kula da kariya azaman ɓangare na QA{0}}masu kare zaren + barga mai haɗawa + alamar alama ta girman / daraja / tsayi-don haka filin karɓar ku baya haɗa bayanai dalla-dalla kuma ma'aikatan jirgin ba sa magance lalacewar jigilar kaya.

 

Sabis mai tsami / magudanan hakowa mai lalacewa (inda lalatawar ciki ta zama ƙimar ɓoye)

A cikin rijiyoyi tare daH₂S/CO₂, manyan chlorides, ko magudanar hako ruwa, raunin bututu sau da yawa yana farawa azaman lalatawar ciki ko rami tun kafin kirtani ta "yi kyau" a waje -sannan ya nuna kamar kin amincewa da wuri yayin dubawa ko lokacin da ba tsammani.

  • Hanyar Octal Pipe:mun keɓance tsari a kusa da ainihin mahallin ku (masu yin ruwa/lalata + zafin jiki), sannan mu samar da bututun rawar soja na API 5DP tare dadubawa{0}} shirya shirye-shiryewanda ke goyan bayan karɓa (MTC/CMTR + sakamakon inji, ƙariNDT da zaɓuɓɓukan shafi na ciki lokacin da aka ƙayyade a cikin PO/ITP), don haka ɓarna{0}sayen sabis ba sa dogara ga zato.

 

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

Me yasa Siyayya ke Zaɓi bututun Octal don bututun Drill API 5DP

 

Don EPC da ƴan kwangilar hakowa suna kwatantaMasu kera bututun tono na kasar Sinkumadillalai bututu, shawarar yawanci tana zuwa ne ga horon ganowa (zafi{0}zuwa{1}}taswirar haɗin gwiwa), kariyar haɗin gwiwa yayin jigilar kaya, da ko ana iya shigar da bayanan QA kai tsaye cikin tsarin aikin (lokacin da aka ƙayyade a cikin PO/ITP).

  1. Tool hadin gwiwa walda ingancin (ainihin tsarin hotspot)

  2. Bututun hakowa ba kasafai suke kasawa a tsakiyar jiki ba da farko -matsalolin yawanci suna maida hankali ne akankayan aiki hadin gwiwa / weld yankinsaboda yana ɗaukar zagayawa sama, jujjuyawa, da lanƙwasa. Octal Pipe yana sarrafa wannan ta hanyar kula da haɗin gwiwar kayan aiki azaman tsari -mataki mai mahimmanci, ba ƙaramar kayayyaki ba{3}}akan, kuma bayanan jigilar kaya suna ɗaure aikin haɗin gwiwar kayan aiki zuwa kuri'a don kar karɓuwa ya dogara da "yayi kyau."
  3. Maganin zafi & daidaiton matsayi (me yasa "API 5DP" har yanzu yana buƙatar hujja)

  4. Siyan bututun dillali na API 5DP ba siyan tambari ba ne kawai{1}} yana siyamaimaita aikin injitsari zuwa tsari. Octal Pipe yana kiyaye samar da ma'auni ta hanyar sarrafawa mai sarrafawa kuma yana samar da sakamakon injina a cikin fakitin daftarin aiki don sayayya zai iya amincewa da shaida, ba alkawuran mai bayarwa ba.
  5. Injin zaren da horo na aunawa (an yi{0}} ana ƙera aminci)

  6. Yawancin jinkirin na'urorin sun fito ne daga zaren: galling, rashin dacewa, ko lalacewar da za a iya hana. Octal Pipe yana kula da sarrafa zaren azaman ingancin masana'anta{1}} zaren ana kiyaye shi a cikin kulawa kuma, lokacin da PO/ITP ɗin ku ya neme shi, isar ya haɗa dazaren gauging shaidadon haka ƙungiyar masu karɓa za su iya shiga ba tare da gardama ba.
  7. Shiryawa azaman ɓangare na ingancin tsari (saboda jigilar kaya na iya lalata bututu mai kyau)

  8. Ko da bututun da aka yi daidai yana iya zama "mara kyau" a cikin dabaru. Shi ya sa Octal Pipe ke kula da masu karewa, daidaita daidaito, da yin alama ta girman/maki/tsawo a matsayin wani ɓangare na sarrafa tsari{1}} don haka abin da kuke karɓa yana shirye don aiki, ba "yana buƙatar rarrabewa da sake dubawa ba."

Bututu Don Siyarwa (Yadda ake Magana ba tare da Rig ba{0}Sake Aikin Gefe)

 

 

Lokacin da kake samo bututun rawar soja don siyarwa don shiri mai aiki, hanya mafi sauri don guje wa kin amincewa da "ba za ta gyara ba" shine a faɗi shi azaman tsarin da ya dace, ba bututun jigilar kayayyaki ba. Jiha OD/WT da Range (R1/R2/R3), daraja (E75/X95/G105/S135), da kuma ainihin haɗin haɗin (NC/IF/REG/FH ko premium biyu - kafada), sannan ƙara ƙuntatawar haɗin gwiwar kayan aiki (OD/tong sarari) da buƙatun karewa don kulawa da yadi tally. Idan PO/ITP ɗin ku na buƙatar shaida, kira bayanan da ke gaba{10}}sakamako (Girman mandrel + pass/fail), ma'aunin zare, da iyakar NDT kawai lokacin da aka ƙayyade{12} don haka jigilar kaya ta isa "amincewa{13} a shirye" maimakon haifar da ƙarin zagayowar dubawa.

Tuntuɓi yanzu

Wannan shafin yana rufewaoilfield API 5DP drilldon hakowa igiyoyi. Matsakaicin girman ginshiƙi na famfo don zaren NPT wani batu ne na injina daban kuma ba sa cikin siyan bututun bututun.

FAQ

 
product-470-408

Menene bambanci tsakanin API 5DP da API RP 7G don siyan bututu?

API5DPshinesiya da ma'aunin karɓadon aikin bututun hakowa / iyawar dubawa.API RP 7Gana amfani da shi fiye da azaɓen tunani(waɗanne abubuwan shigar da za a yi la'akari da su don membobin tushe da iyakokin aiki). A cikin RFQs, yi amfani da 5DP don kulle yarda da amfani da tunanin 7G don guje wa kuskure{3}}maki/kuskure{4}} siyan haɗin gwiwa.

Menene zan ƙayyade lokacin siyan bututun dillali na API 5DP don guje wa ƙugiya{1}}ƙasa{2}} jinkiri?

ƘayyadeOD/WT + Rage (R1/R2/R3), daraja, kuma ainihinhaɗin haɗi(NC/IF/REG/FH) daiyakokin haɗin gwiwa kayan aiki(OD/tong sarari). Ƙarazaren kariyakuma a fayyace a sarari kowane iyakar binciken da ake buƙata (misali, zaren gauging/NDT) a cikin PO don haka babu abin da “a ɗauka”.

Wadanne takardu ya kamata su zo tare da bututun rami na API 5DP don dubawa mai shigowa?

Aƙalla:MTC/CMTR (wanda ake iya ganowa), rubuce-rubucen girma / madaidaiciya, da lissafin tattarawa da aka tsara tagirma / daraja / tsayi. Idan PO/ITP naka yana buƙatar sa, ƙarazaren gauging shaida, da ƙariRahoton NDT/hydrotest/tasirikawai lokacin da aka ƙayyade - don haka karɓuwa shaida ce{1}} ba ta hanyar imel ba{2}.

Ta yaya zan zaɓi haɗin haɗin gwiwa da kayan aiki don karkatattun shirye-shiryen hakowa mai ƙarfi ko babba?

A cikin karkatacciyar aiki/mafi girma{0}}, gazawa da jinkiri yawanci suna farawa a wurinhaɗin haɗin gwiwa / kayan aikiyanki, ba jikin bututu ba. Zaɓi hanyoyin haɗin kai don dacewa da ma'auni na rig/fat ɗin ku, sannan ku kulle ƙuntatawar haɗin gwiwar kayan aiki da buƙatun kulawa (masu kariya/ tattarawa) don rage lalata zaren da yin watsi da -; Nemi ƙarin bayanan dubawa lokacin da tarihin gazawar ku ya tabbatar da shi.

 

Takaddun shaida

 

CE Certificate

CE Certificate

ISO 9001 Certificate

ISO 9001 Certificate

API Q1 Certificate

API Q1 Takaddun shaida

ABS Certificate

Takaddun shaida na ABS

AP-5L Certificate

Takaddun shaida na AP-5L

API-5CT Certificate

API-5CT Takaddun shaida

 

OD Range: 2 3/8" – 6 5/8"

Darajoji: E75, X95, G105, S135

Tsawo: R1 / R2 / R3

Nau'in Bacin rai:IU, EU, IEU

Haɗin kai:NC, IF, REG, FH, zaɓuɓɓukan ƙima

Aikace-aikace:Rijiyoyi masu zurfi, HPHT, bakin teku, hakowa na kwatance

Hot Tags: bututu rawar soja , China rawar sojan bututu masana'antun, masu kaya, masana'anta

Aika Aikace-aikacen

whatsapp

Waya

E-mail

Binciken