Tubing
tubing octal

Tubing

Name: China OCTG Tubing Manufacturers Suppliers Factory - Machubu Okhazikika OCTG Opangidwa ku China - OCTAL Pipe
Brand: OCTAL
SKU: 294976845

Standard: API 5CT PSL-1 / PSL-2, API 5B ulusi, ISO 11960 pa pempho
Makalasi: H40, J55, K55, N80-1/N80Q, L80, C90, T95, P110, Q125, CRA (13Cr / Duplex / Super Duplex)
Mtundu wa OD: 1.900" - 4½"
Makulidwe a Khoma: pa matebulo ambiri a API 5CT; makoma apadera pa pempho
Utali: R1 (6.1–7.3 m), R2 (8.5–9.75 m), R3 (11.6–13.7 m)
Malumikizidwe: NU (Osadandaula-Okhumudwa), EUE (Mapeto Okhumudwitsa Akunja), Premium (Flush / Semi-Flush / Integral)
Drift: API Drift kapena Special Drift kuti mumalize-kuloledwa
Mapulogalamu: Zitsime zakumtunda / zakunyanja, ntchito zowawasa, zitsime za HPHT, ma shale multistage frac, CO₂ / malo acidic

Tumizani kufufuza

Kuyamba Kwazinthu

Chidule cha Zamalonda

Tubingndichitoliro chopanga zitsulo zopanda msokoamagwiritsidwa ntchito ngati ulusi-ndi-zingwe zophatikizika zomwe zimayikidwa mkati mwa kabati kuti azipereka njira yoyendetsedwa bwino yomwe imanyamula mafuta, gasi, komanso madzi opangidwa kuchokera pansi kupita kumtunda. Octal Pipe imapereka machubu opanda msokonezo a OCTG a zingwe zopangira, zoyitanitsa mozungulira kugwedezeka, kusankha malumikizidwe, ndi-zofunikira kuti azitha kuwerenga.

Nthawi zambiri mutu wa chubu umayamba ndi mipata:mtundu wolumikizira (NUE/EUE kapena gasi-ndalama zolimba),Zofunikira zoyendetsa sizigwirizana ndi zida zomaliza, kapena zolemba zomwe sizingatseke zomwe zikubwera. Ndichifukwa chakeOctal Pipeamachitira machubu mongakumaliza-kutumiza kokonzeka: chizindikiritso chomveka bwino cha malumikizidwe, ulusi wotetezedwa wokhudza kasamalidwe, ndi kuvomereza-paketi yadokyumenti yokhazikika (MTC/traceability, kuphatikiza malipoti a thread gauging ndi drift/hydro/NDT ikatchulidwa mu PO/ITP yanu).

M'malo mongonena za kukula ndi mtengo, timayang'ana zomwe nthawi zambiri zimabweretsa zovuta pambuyo pake -kugwa ndi kuphulika mavoti, zowawa-zoletsa ntchito, mtundu wolumikizira, zosankha zamkati ndi zofananira za OCTGposungirandi ma tubing grade. Zotsatira zake zimakhala zopanga machubu ogwirizana ndi momwe mwamaliza, zomwe zimadutsa -zoyang'aniridwa ndi gulu lachitatu ndikufika pamalo okonzeka kugwira ntchito, osati mulu wophatikizana wamagulu omwe gulu lanu liyenera kuwakonza pamasewerawa.

Magiredi okhazikika: H40, J55, K55, N80 (N80-1, N80Q), L80, C90, T95, P110, Q125
Zida za CRA:13Cr, Super 13Cr, Duplex 22Cr, Super Duplex 25Cr, Nickel alloys
Chithandizo cha kutentha:Normalizing, Kuyimitsa & Kutentha, chithandizo chamankhwala cha CRA, kuwongolera kuuma kwa ntchito yowawasa

OCTG Casing ndi Tubing - Momwe Tubing Imagwirizana mu Chingwe

Pachitsime chopanga,posungirandichubumusagwire ntchito yomweyo. Choyikapo chilipo kuti bowolo litseguke ndikudzipatula.Machubu a OCTG - machubu opangira - ndi gawo la chingwe chomwe chimanyamula mafuta anu, gasi kapena jekeseni.. Ngati chosungiracho ndi "khoma" lanu, machubu ndi "paipi" yanu mkati mwa khomalo.

WambaOCTG casing ndi chubuKapangidwe kake kangagwiritse ntchito zingwe zingapo (pamwambapa, zapakatikati, zopangira zopangira) ndiyeno chingwe chimodzi kapena zingapo zachubu mkati mwake. Machubuwa amayenera kufananiza ndi ID ya casing, zopakira, ma valve otetezera ndi malo ogulitsira bwino:
• OD ndi drift ayenera kuchotsa malire ang'onoang'ono mu casing kapena liner.
• Mtundu wamalumikizidwe (NU, EUE kapena premium) uyenera kufanana ndi crossovers, mapaketi ndi wellhead.
• Gawo ndi kulemera kuyenera kupereka kugwa kokwanira, kuphulika ndi kugwedezeka kwa mphamvu pakupanga kokonzekera ndi kulemedwa kwa ntchito.

Apa ndipamene Octal Pipe imawonjezera mtengo. M'malo mongogwira mawu "3½" J55 tubing", timayang'ana papulogalamu yonse ya OCTG casing ndi tubingmukuthamanga pamunda umenewo. Timayang'ana kuti machubu a OD / Drift akukwanira m'bokosi lanu, kuti masukulu akugwirizana ndi maenvulopu akugwa ndi kuphulika, komanso kuti mitundu yolumikizira imagwirizana kuchokera ku mapaipi a chubu kupita ku zida monga zolumikizira ana, ma crossovers ndi nsonga zamabele.

premium connection tubing product close-up API 5CT tubing product appearance and specifications

Kukula & Dimensional Range

OD:1.900" - 4½" (madiameter ena popempha)
Kulemera / Makulidwe a Khoma:pa matebulo a API 5CT; makoma olemera omwe amapezeka pakufunika
Utali: R1, R2, R3
Drift:API Drift kapena Special Drift (zotsekera-zotsekera zolimba)
Kutha:NU (Osakhumudwa-), EUE (External Upset End), Premium flush/semi{1}}flush

API 5CT OCTG Tubing Data Sheet

Gwiritsani ntchito tchati ichi cha OCTG ngati malo ogulira; kukula komaliza, kulemera ndi zofunikira zoyendetsa zimatsimikiziridwa pa PO.

api-5ct-octg-tubing-chemical-composition

Ndemanga Zapadera pa Malire Opangidwa ndi Chemical

ZaGawo L80, mpweya wokwanira wololedwa ukhoza kuonjezedwa mpaka 0.50% ngati mafutawo adazimitsa-.
ZaGawo C90 Mtundu 1, kufunikira kwa molybdenum kulibe mtengo wocheperako pamene makulidwe a khoma ndi ochepera 17.78 mm.
ZaMtengo wa R95, mpweya wa carbon ukhoza kuwonjezeka kufika pa 0.55% pamlingo waukulu ngati kuzimitsa mafuta kukugwiritsidwa ntchito.
ZaGawo T95 Type 1, molybdenum osachepera akhoza kuchepetsedwa kufika 0.15% pamene makulidwe a khoma ali pansi pa 17.78 mm.
ZaMagetsi{{0}Welded Grade P110, kuchuluka kwa phosphorous sikuyenera kupitirira0.020%, ndi sulfure sayenera kupitirira 0.010%.

Zindikirani:"NL" (Palibe Malire) ikuwonetsa kuti chinthucho chanenedwa koma sichiletsedwa. Zinthu zonse zomwe zalembedwa ziyenera kuphatikizidwa mu lipoti la kusanthula kwazinthu.

Chithunzi cha OCTG Tubing (miyeso ndi kulemera)

OCTG-tubing-dimensions-and-weight-chart

Kukula kwamachubu a OCTG nthawi zambiri kumalamulidwa ndi OD, makulidwe a khoma (kapena kulemera), kutalika (R1/R2/R3), ndi mtundu wolumikizira (NUE/EUE kapena premium).

Zofotokozera za OCTG Tubing (Zinthu Zofunika Kwambiri)

PO chinthu	Zoyenera kutchula	Chifukwa chiyani zili zofunika
Standard + kalasi	API 5CT + giredi (monga J55/N80/L80/P110)	Kumatseka kutsata ndi msinkhu wa mphamvu
Kukula + kutalika	OD + khoma makulidwe / kulemera + R1/R2/R3	Imaletsa kusafanana kwa kukula ndi zovuta zamayendedwe
Kulumikizana	NUE/EUE kapena premium (mtundu/dzina)	Magalimoto amapanga-ndi kutayikira{1}}kuwongolera magwiridwe antchito
Zofunikira za Drift	API drift kapena drift maziko apadera (pamene atchulidwa)	Kukonzekera komaliza; amapewa zoletsa
QA / zolemba	MTC/CMTR (3.1/3.2 ikatchulidwa) + malipoti oyeserera pa ITP iliyonse	Kulandila mwachangu ndikuvomera kwa QA

Ulusi & Malumikizidwe a Premium

Pamachubu, malumikizidwewo nthawi zambiri amasankha ngati chitsime n'chosavuta kugwiritsa ntchito ndi kusunga gasi-yolimba, kapena kumangotulutsa nthawi zonse-zotayira. Pansipa pali chithunzithunzi chomveka bwino cha zomwe titha kupereka komanso komwe njira iliyonse imakhala yomveka.

Mitundu Yolumikizira & Kugwiritsa Ntchito Mwachizolowezi

Mtundu wolumikizira	Mfundo zazikuluzikulu	Kugwiritsa ntchito / malingaliro
API NU (Yosakhumudwa-)	Slim OD, palibe kukhumudwa kwakunja; amadalira kusokoneza ulusi + pawiri chisindikizo	Zitsime zocheperako, kumalizidwa kocheperako, nthawi zomwe kuchotsedwa kuli kofunika kwambiri
API EUE (Kukhumudwa Kwakunja)	Kukhumudwa kwa OD, mphamvu zolumikizana kwambiri komanso kupanikizika kuposa NU	Zitsime zamafuta wamba, -gasi wopumira pang'ono, machubu opangira mafuta ambiri
Chitsulo choyambirira-mpaka{1}}chitsulo	Chitsulo-ku-chisindikizo chachitsulo + torque phewa, kukanikizana kwakukulu & kupindika, mpweya wochuluka-kulimba	Gasi wowuma ndi{0}}zitsime za gasi wambiri, HPHT, jekeseni wa CO₂ ndi kusungirako, zitsime zofunika kwambiri
Zokwera-torque premium	Ma torque owonjezera & mphamvu yopindika, mapewa olimba komanso chisindikizo	Zitsime za shale zopingasa, ma multistage fracturing, zingwe zazitali zam'mbali
Flush / theka-flush	Pafupi{{0}flush OD kapena kukhumudwa kochepera chifukwa choletsa	Mabowo ang'ono-otsekera, zomangira liner, zitsime zotsekera ma ID

Kupanga Ulusi & Kuyang'anira pa Octal Pipe

Mbali	Zomwe Octal Pipe amachita	Zomwe zikutanthauza kwa inu
Ulusi standard & gauging	Dulani ulusi ku API 5B ndi zojambula zapamwamba; 100% gauging (L1, taper, lead, profile, stand-off)	Zodziwikiratu-pa makina opangira; kuchotsera-kuchepa ndi kubweza{2}}kubweza
Chithandizo chapamwamba	Ulusi wa Phosphated monga muyezo; malata / nickel plating kapena dope-zopaka pang'ono pomwe zanenedwa	Kukana kwamphamvu kwamphamvu komanso kukhazikika kwa torque
Konzani-ulamuliro	Torque-pang'onopang'ono{1}}kuyang'anira mapewa{2}}mtundu wa ma premium connections	Chitsimikizo chomvekera bwino kuti chitsulo-ku-chisindikizo chachitsulo ndi phewa zalumikizidwa bwino
NDT & kuyendera zowonera	100% kuyang'ana kowoneka kwa ulusi ndi malo osindikizira; NDT m'malo ovuta ngati pakufunika	Chiwopsezo chochepa cha njira zotayikira kuchokera pakuwongolera kuwonongeka kapena kuwonongeka kwa makina
Kuyenerera kwa kulumikizana	Mitundu ya Premium yoyenerera ISO 13679 CAL II-IV kapena mapulogalamu ofanana ndi mayeso (akapempha)	Chivomerezo chosavuta chaukadaulo pazingwe zamagetsi-zolimba, za HPHT ndi zowawasa{1}}

Kusankha & Thandizo la Umisiri

M'malo mongofunsa "NU kapena EUE?", timayang'ana zanubwino kupanga ndi kumaliza dongosolo:

Casing ID ndi zoletsa zing'onozing'ono
Mavulopu amphamvu / kutentha ndi gasi-zofunika zolimba
Kuvuta kwa galu, kutalika kwapambuyo ndi pulogalamu yophwanyika
H₂S / CO₂ ndi-zoletsa zilizonse zowawa

Kutengera izi, Octal Pipe imakuthandizani kusankha pakatiAPI 8RD ulusi wamachubu ndi mabanja osiyanasiyana olumikizana nawo, ndipo akhoza kuperekapangani-kuchuluka kwa torque, kutsatira zomwe mukufuna komanso data yoyesa kulumikizanapamodzi ndi dongosolo lanu lamachubu. Chifukwa chake simungopeza bokosi la zolumikizira - mumapeza zolumikizira zomwe zimafananizidwa ndi momwe chitsime chanu chidzabowoleredwe, kumalizidwa ndikupangidwa.

Kupanga & Chithandizo cha Kutentha

Njira yopanda msoko:Billet → kuboola → kutalika → kupindika → Q&T → kuwongola → NDT → kumaliza
Kupanga ulusi ndi kuphatikiza-:100% gauging, ulusi wa phosphate, oteteza amayikidwa
Njira yolumikizira (ngati ikuwonetsedwa):kupanga mizere → kuwotcherera kwa HF/SAW → PWHT → kuyendera

Zophimba, Chitetezo & Chalk

Zakunja:
Varnish kapena lacquer wakuda amapereka chitetezo chofunikira chosungirako, pameneFBEndi zokutira za 3LPEzimathandizira-kuteteza dzimbiri kwa nthawi yayitali m'malo okwirira kapena{1}}chinyezi chambiri. Kusankha zokutira koyenera kumathandizira kuchepetsa dzimbiri, kukulitsa moyo wa machubu ndikupangitsa kuyang'ana kosavuta pabwalo ndi pazitsulo.

Zamkati:
Zamkatiepoxy, phenolic ndi glass -flake liningsimatha kupititsa patsogolo kuyenda bwino, kuchepetsa kukangana ndikuteteza ku CO₂, madzi ndi zigawo zina zamakina m'madzi opangidwa. Popanga dzimbiri kapena malo oyera amkati omwe amafunikira podula mitengo ndi kulowererapo, zokutira zamkati zimatha kuchepetsa kwambiri dzimbiri ndi zimbiri zamkati.

Chitetezo cha ulusi:
Zoteteza pulasitiki kapena zitsulo zachitsulo, kumaliza kwa phosphate ndi kuwongolera kwa ulusi wa dope kumateteza kulumikizidwa panthawi yoyendetsa, kusungirako ndi kusamalira. Kutetezedwa bwino kwa ulusi kumatanthauza kuti malo olumikizirana owonongeka pang'ono pa chogwirizira komanso nthawi yochepa yothera-kudula kapena kukonza machubu.

Kuyika:
Tubing ikhoza kuperekedwa mkatim'mitolo kapena lotayirira mawonekedwe, yokhala ndi zingwe zonyamulira, alonda a ulusi komanso zolembera zomveka bwino. Kuyika bwino kumapangitsa kuti mabwalo asamayende bwino komanso kuti zitsulo zikhale zotetezeka komanso zachangu, komanso zimachepetsa kuphatikizika{1}}pakati pa makulidwe kapena magiredi.

3lpe coating api eue tubing connection with thread protector

Katundu Waumisiri & Kusankha

Kuphulika & kugwa kukana

Kwa ogula ambiri, funso loyamba ndi losavuta:"Kodi chingwechi chikhoza kupulumuka pamawindo opanikizika mufayilo yanga?"
Octal Pipe amawerengerakuphulika ndi kugwa kwa API 5C3kenako amawayang'ana motsutsana ndi chitetezo chanu komanso maenvulopu apangidwe. Kumene kugwirizana kumakhala kolepheretsa, tikhoza kuchoka ku ulusi wamba wa API kupitapamwamba-kapena maulaliki apamwamba, kotero olowa si ulalo wofooka mu chubu chingwe.

Kuvuta & mphamvu yolumikizana

Kuchuluka kwa chubu nthawi zonse kumakhala kosakanikiranakulimba kwa thupi + kulumikizana bwino + kupanga koyenera-mmwamba. Timayang'ana anukuyika kuya, kupatuka bwino komanso kuyembekezera zolemetsa zogwirira ntchito, kenako chepetsani kuchuluka kwa thupi, mphamvu zolumikizana ndi kupanga- torque kuti chingwecho chizitha kunyamula kulemera kwake komanso mphamvu zina zilizonse zokoka kapena kuzidumpha. Cholinga chake ndi chosavuta: palibe zodabwitsa pakukula kwamphamvu mukamapachika chingwe pamutu kapena kukoka zingwe zolimba.

Kusankhidwa kwa zinthu zachitsime chenicheni

M'malo mokankhira kalasi imodzi "yapadziko lonse", timafananakalasi ya chubuku malo enieni omwe ali pachitsime chanu:

J55 / K55 / N80kwa zitsime zamafuta okoma wamba ndi gasi.
L80 / T95pa ntchito ya H₂S komanso zofunikira zowongolera kuuma.
P110 / Q125kwa HPHT kapena zitsime zakuya zopotoka.
13Cr ndi duplexkumene CO₂, ma chloride ndi kutentha kumapangitsa dzimbiri kukhala pachiwopsezo chachikulu.

Mumatitumizira zidziwitso zachitsime -kuthamanga, kutentha, milingo ya H₂S / CO₂ / chloride ndi envulopu yokonzekera- ndipo Octal Pipe imalimbikitsa kuphatikizika kwamachubu ndi kulumikizana komwe kumakwaniritsa kapangidwe kake, kumadutsa macheke a API 5CT / 5C3 ndipo ndikothandiza kuyendetsa ndi zida zanu zomaliza.

tubing stacked display of multiple grades (J55 N80 P110) OCTG tubing oilfield production pipe yard stacking

Chifukwa Chosankha Chitoliro cha Octal cha Tubing

Tikamagwira ntchito pamachubu, timawatenga ngati achabwino-chinthu cha projekiti, osati "3½" N80 yokha kuchokera m'masheya". Chilichonse chomwe timachita chimapangidwa mozungulira kupangitsa chingwe chanu kukhala chosavuta kupanga, kuvomereza ndi kuyendetsa.

Zomwe mukufunikira pa chubu	Zomwe Octal Pipe amachita
Chingwe chomwe chimakukwanirani bwino, osati kalozera	Gwirani ntchito yanupulogalamu ya tubing tally / well- ID ya casing, kukhazikitsa kuya, H₂S / CO₂, mapaketi ndi SSSV - ndiye sankhanikalasi, OD, drift ndi kugwirizanakotero chingwecho chimachotsa zoletsa zonse ndikukwaniritsa ma envulopu a API 5C3 / kugwa.
Sewero lochepa pazitsulo	KulamuliraOD, drift, ulusi wabwino komanso kupanga- torque rangekotero kuti mfundo zimayenda bwino pa ma slips ndi ma rams, ndi kupanga pang'ono-ma ups, kubwerera-kutsika ndi kutayikira. Tapereka zingwe zopangira zitsime zamagesi, zopingasa komanso zogwirira ntchito pomwe malipoti owongolera amazindikira kuti "machubu adayenda bwino".
Machubu, ana ndi zina zomwe zimagwirizana kwenikweni	Perekanimachubu, mafupa a pup, couplings ndi crossoversm'kalasi lomwelo, kulemera ndi ulusi, ndi kuyenda kosasinthasintha ndi OD. Mukatero, simupeza pachitsime kuti ana kapena ma x-overs ndi ulalo wofooka kapena sagwiritsa ntchito zida.
Kuvomerezeka kwachangu ndi ogwira ntchito ndi anthu ena	Konzani mafayilo amachubu ndiAPI 5CT / 5B certs, EN 10204 3.1 / 3.2, NDT / hydro / SSC malipoti ndi ma drift recordzimagwirizana bwino ndi manambala olowa ndi kutentha, kuti ma IOC / NOC ndi TPI asayine popanda-kulembanso zolemba zanu.
Zotumizira zomwe zimagwirizana ndi kuchuluka kwanu, osati mitolo mwachisawawa	Kupanga ndi kunyamula zingwendendende malinga ndi kuchuluka kwanu komanso kutalika kwake(R1 / R2 / R3), lembani zolumikizira bwino, tetezani ulusi moyenera ndikugwiritsa ntchito njira zomwe tadutsa kale m'magawo akuluakulu amafuta, kotero kuti chubu lifika lokonzeka kuti liziyenda bwino, osati ngati mulu wosakanikirana womwe muyenera kuukonza-.

BV Tubing Inspection BV Tubing Inspection octal pipe

Mapulogalamu - Momwe OCTG Tubing Imagwirira Ntchito Mkati Mwa Chitsime

Kupanga machubu mkati mwa casing
OCTG tubing imayendetsedwamkati mwa bokosi la kupangamonga njira yoyendetsera kuchokera ku dziwe kupita kumutu. Zimateteza casing kuti zisakhudzidwe mwachindunji ndi madzi opangidwa, zimayendetsa kayendetsedwe kake ndikukulolani kukoka ndi kubwezeretsa chingwe popanda kukhudza casing. Ambiri opanga mafuta ndi gasi amagwiritsa ntchito "casing + production tubing" kasinthidwe.

Jekeseni ndi gasi-zingwe zokweza
M'madzi-jakisoni, gasi-lift ndi CO₂ / zitsime zotayira, machubu amagwiritsidwa ntchito ngatichingwe chopatulira chojambulira mkati mwa bokosi. Imapereka madzi a jakisoni kukuya komwe mukufuna kwinaku ikuwapatula ku annulus, ndipo imapereka ID yodziwika ya mavavu, mandrels ndi gas-zida zonyamulira. Kusankha kalasi yoyenera ya machubu a OCTG ndi kuyendetsa kumathandizira kupewa zoletsa jekeseni komanso kulephera msanga.

Njira zogwirira ntchito, zoyesa ndi ntchito zosakhalitsa
Poyesa kapena kugwira ntchito, ogwira ntchito nthawi zambiri amayendetsa achingwe chachubu chakanthawimkati mwa chotengera chomwe chilipo kuti muyendetse chitsime, ikani zida kapena kuyeretsa dzenje. Pa ntchitoyi, ogula amafunikira machubu a OCTG omwe amatha kupangidwa ndikuvulidwa kangapo, amakhala ndi mphamvu modalirika komanso yosavuta kunyamula ngatikubwereketsa kapena ntchito chingwepopanda kuwononga casing.

Chingwe chodzitchinjiriza cha casing tcheru ndi liners
M'mapulogalamu ena, makamaka mapulogalamu ang'onoang'ono kapena okwera mtengo, machubu amakhala ngati achitetezo cham'thupi chingwe: zimatengera kuvala kwa zida, sikelo, mchenga ndi mankhwala mankhwala, kotero casing satero. Pamene mkati mwawo wonongeka kapena chitachita dzimbiri, mumakoka ndikusintha chubu m’malo mokonza kapena kusokoneza chitsimecho.

Lumikizanani-zowonjezera ndi kumaliza
OCTG tubing imagwiritsidwanso ntchitokumangirira zomaliza zotsika kapena zomangira pamwamba. M'zitsime zakuya kapena zapansi pa nyanja, tayi{1}}chingwe cha chubu chakumbuyo chimalumikiza gawo lomaliza lachitsime chamadzi, kupereka njira yopititsira patsogolo komanso chotchinga china. Apa, kuphatikiza kwa chubu OD, mtundu wolumikizira ndi mphamvu zolumikizana ziyenera kufanana ndi ID yomwe ilipo komanso zida zomaliza.

casing and tubing string packages for well completion oilfield tubing bundles with thread protectors

Zolemba Zopanga Tubing - Zomwe Ainjiniya Ambiri Akuda nkhawa nazo

Kufananiza giredi ya chubu ku chemistry yodziwika bwino:Papepala, API 5CT imakupatsani mndandanda wautali wamakalasi; pochita, kusankha nthawi zambiri kumatsikirasweet vs wowawasa vs CO₂-olamulidwautumiki. Kwa opanga okoma, mainjiniya amakonda kukhala nawoJ55, K55 kapena N80; kamodzi H₂S kapena malire okhwima okhwima akuwonekera, amasamukiraL80 kapena T95, ndi HPHT kapena zopingasa zakuya kutiP110 / Q125. Kumene CO₂ ndi ma chloride ali okwera, tikuwona kusintha13Cr kapena duplex kupanga machubu, chifukwa-kuwononga kwa nthawi yaitali n'kofunika kwambiri kuposa mtengo wachitsulo woyambirira. Octal Pipe imawerenga kuthamanga kwanu, kutentha ndi H₂S / CO₂ data poyamba, kenako ndikupangira giredi ya chubu yomwe ikugwirizana ndi API 5CT ndi malingaliro anu a dzimbiri.

Kukula, khoma ndi kutsetsereka - kodi chubu chidzakumaliza?

Mavuto ambiri m'munda ndiAPI 5CT chubusizili za mphamvu zokolola, koma zaID ndi kusuntha: zopakira sizingadutse, mavavu otetezedwa amatsekedwa, kapena zopindika-zida zomangira zimatsekeka. Ndi chifukwa chake timachitiraOD / kulemera ndi kusuntha kwapakatimonga gawo lomaliza, osati manambala amakatalogu. Mukatumiza gawo la tally kapena chubu kuchokera pafayilo yachitsime, timayang'ana zomwe zasankhidwakukula kwa chubu, kulemera ndi kusunthafananizani ndi choletsa chanu chaching'ono kwambiri, chida chanu OD ndi ID ya casing - ndi kutikugwa / kuphulika zenera kuchokera ku API 5C3imagwirabe ntchito ndi chisankho chimenecho.

Kusankha malumikizanidwe amafuta-olimba komanso sevisi ya HPHT:Sakani zambiri - ndi bokosi lathu - zikuwonetsa kuti mainjiniya amayang'ana kwambirikugwirizana kwa chubu, makamaka pazitsime za gasi ndi shale. Ulusi wokhazikika wa API NU / EUE ukadali wofala kwa opanga mafuta komanso kupanikizika pang'ono, koma kwagasi wouma,-gasi wothamanga kwambiri komanso mopingasa HPHT, ogwira ntchito nthawi zambiri amasamukira-zolumikizana bwino ndi machubu apamwamba kwambirikuchepetsa kutayikira ndi kulephera kwapang'onopang'ono panjinga. Octal Pipe imatha kupanga chingwe cha chubu ndiZogwirizana ndi APIkwa zitsime wamba, kapena ndigasi-zolimba / zitsulo-mpaka-zolumikizidwe zazitsulo zamtengo wapatalikumene kumaliza kwanu kapena pulogalamu yosweka ikufuna.

Mwachangu Mwachidule chithunzithunzi

Kanthu	Tsatanetsatane
Standard	API 5CT / ISO 11960
Mtundu wa OD	1.900" – 4½"
Utali	R1, R2, R3
Maphunziro	H40, J55, K55, N80, L80, C90, T95, P110, Q125, CRA 13Cr / Duplex
Kulumikizana	NU, EUE, Premium
Mayesero	Hydrostatic, full{0}}long drift, UT / EMI, tensile, hardness, SSC (monga kufunikira)

Kuyitanitsa Mndandanda

Zoyenera kutchula	Kufotokozera / Zolemba
OD & Kulemera / Khoma	API 5CT kukula ndi kulemera / khoma makulidwe mndandanda
Grade & PSL level	Gawo la Tubing (mwachitsanzo, J55, N80, L80, P110, etc.) ndi mulingo wofunikira wa PSL
Utali wautali	R1, R2 kapena R3
Mtundu wolumikizira	NU, EUE kapena kugwirizana umafunika; tchulani mtundu wa drift ngati kuli kotheka
Zofunikira zapadera	Zovala zamkati / zakunja, -kuwunika kwa gulu lachitatu, kuyesa kowonjezera

Ndi machubu a Octal Pipe's API 5CT, makasitomala amalandira zinthu zotetezeka, zokhala ndi gasi-zolimba,{2}}zowoneka bwino kwambiri{2}}zogwirizana ndi mmene zinthu zilili masiku ano, mothandizidwa ndi ziphaso zonse, kuyezetsa kotsimikizika komanso netiweki yapadziko lonse lapansi.

Lumikizanani tsopano

FAQ

Kodi pali kusiyana kotani pakati pa NUE, EUE, ndi gasi-malumikizidwe olimba kwambiri a machubu?

NUE ndi EUE ndizolumikizana zokhazikika; gasi-zosankha zolimba kwambiri zimawonjezera zosindikizira kuti zidutse-zovuta kwambiri kapena{2}}zowonjezereka.

Ndi chidziwitso chanji chomwe ndiyenera kuphatikiza mu RFQ ya chubu?

Kukula & kulemera, giredi/ntchito (CO₂/H₂S ngati kuli kotheka), mtundu wolumikizira, kufunikira koyendetsa, ndi kuyendera/zolemba zofunika.

Kodi mumayesa kuyezetsa ndikuyesa ulusi wamachubu?

Inde-drift and thread gauging imaperekedwapamene zafotokozedwa mu PO/ITP, ndipo zolemba zofananira zikuphatikizidwa mu paketi ya zikalata zotumizira.

Ndi zolemba ziti zomwe ziyenera kubwera ndi machubu kuti ziwunikire zomwe zikubwera?

Osachepera: MTC/traceability kuphatikiza dimensional ndi chizindikiro/chiwerengero; onjezani kuyendetsa, kuyeza ulusi, ndi malipoti ena oyeserera mukafuna ndi PO yanu.