Kopa Lipeipi
Mofani oa Hao oa Setsebi sa Liphaephe tsa Drill
Octal Pipe ke morekisi ea hloahloa le ea kopaneng oa lihlahisoa tsa oli le litharollo tsa tšepe tsa indasteri tse thehiloeng China. Kaha re na le boiphihlelo bo bongata mabapi le phepelo, kabo, le tlhahiso, re ipapisitse le ho fana ka lisebelisoa tse ngata tse fapaneng tsa tšepe bakeng sa likarolo tsa oli le khase, matla le indasteri.
Ke Hobane'ng ha U Re Khetha
Tiiso e Phahameng ea Boleng
Liphaephe tsa rona tsa tšepe li etsa liteko tse matla 'me li khomarela litekanyetso tsa machaba, ho netefatsa hore li tšoarella ka mokhoa o ke keng oa lekanngoa, ho hanyetsa kutu, le ho sebetsa maemong a feteletseng.
Litifikeiti
Sehlahisoa se seng le se seng se tšehetsoa ke ts'ebetso e felletseng ea lisebelisoa, litifikeiti tsa leloala, le ho latela maemo a machabeng joalo ka API, ASTM, ASME, EN, le ISO.
Litheko tsa tlhōlisano
Re fana ka lipeipi tsa tšepe tsa premium-ka litjeho tse loketseng, ho ntlafatsa boleng ka ho etsa thepa le taolo ea phepelo ea thepa ntle le ho sekisetsa boleng.
Phatlalatso e potlakileng le e ka tšeptjoang
Ka ho sebelisa thepa e sebetsang hantle ea thepa ea leoatleng le marang-rang a lefats'e, re netefatsa hore lipeipi tsa tšepe li romelloa ka nako leoatleng, ho fokotsa tieho le ho boloka ts'ebetso ea hau ea indasteri ka nako.
Kopa Lipeipi
Pipe ea ho cheka ke eona ntho e ka sehloohong-e nang le li-tubular tsamaisong efe kapa efe ea ho cheka ea rotary. Ha e fetise feela torque ea ho phunya le mojaro oa axial ho tloha tafoleng ea rotary kapa top drive ho ea hanyane, empa hape e sebetsa joalo ka mokelikeli o potolohang oa maro a ho cheka.
Pipe ea ho phunya ea Octal Pipe e hlahisoa ka tumellano le API Spec 5DP bakeng sa 'mele oa liphaephe, API Spec 7-1 bakeng sa likarolo tsa rotary drill stem, le API Spec 7-2 bakeng sa likhokahano tse kopaneng tsa lisebelisoa. Sena se tiisa matla a mochini, ho nepahala ha dimensional, le ho fapanyetsana le lisebelisoa tsa machaba tsa ho cheka.
Peipi ea rona ea ho phunya e fumaneha ka boholo bo fapaneng (2 3/8" – 6 5/8" OD) le limaraka (E75, X95, G105, S135), tse loketseng liliba tse tebileng, ho cheka ho atolositsoeng ho fihla, liliba tsa HPHT (High Pressure, High Temperature) le lits'ebetso tsa kantle ho naha. Tšebeliso e tsoetseng pele ea likhohlano{9}}mahokelo a lithulusi, premium hardbanding, le{10}}anti-galling coatings li eketsa bophelo ba tšebeletso le maemong a thata a tlase.
Maemo le Lintlha
| Litekanyetso | API Spec 5DP, API Spec 7-1, API Spec 7-2 |
| Mephato | E75, X95, G105, S135 |
| OD Range | 2 3/8" – 6 5/8" |
| Bolelele | R1 (18–22 ft), R2 (27–30 ft), R3 (38–45 ft) |
| Mefuta e sa tloaelehang | IU, EU, EU |
| Lihokelo | API NC, IF, FH, REG; premium habeli mahetla likhoele boikhethelo |
Cheka Pipe Size le Boima ba 'mele
Likarolo tse ka sehloohong tsa liphaephe tsa ho cheka ke matla a phahameng, boima bo phahameng le ho hanyetsa kutu. Ts'ebetsong ea ho phunya, pipe ea ho phunya e hloka ho mamella khatello e phahameng, mocheso o phahameng le lik'hemik'hale tse rarahaneng tsa tikoloho. Ka hona, matla le ho tiea ha pipe ea ho phunya ke tsa bohlokoa, e tlameha ho mamella maemo a sa tšoaneng a sebetsang ka thata tlas'a khatello e kholo, empa hape e hloka ho boloka botšepehi le botsitso ba eona. Ho phaella moo, ka lebaka la ho cheka palo e kholo ea li-acids, alkalis, matsoai le lisebelisoa tse ling tse senyang, kahoo ho hanyetsa ha kutu ea phala ea ho cheka ke e 'ngoe ea lintlha tsa bohlokoa.
Lintlha tse Potlakileng - API 7-1 Drill Pipe
| OD Range | 2 3/8" – 6 5/8" |
| Mephato | E75, X95, G105, S135 |
| Bolelele | R1 / R2 / R3 |
| Mefuta e sa tloaelehang | IU, EU, EU |
| Lihokelo | NC, IF, REG, FH, likhetho tsa premium |
| Lisebelisoa | Liliba tse tebileng, HPHT, lebōpong la leoatle, ho cheka ka tsela e lebisang |
Phapang ea liphaephe tsa ho cheka
Kamora ho hlahlojoa, liphaephe tsa ho cheka li arotsoe ka lihlopha tse tharo:
N{{0}Sehlopha (Pipe e Ncha)
Tsena ke lipeipi tse matla le tse ncha ka ho fetesisa tse fumanehang, hangata li maemong a matle kapa a haufi le-a hloekileng.
P{{0}Sehlopha (Premium Pipe)
Lipeipi tsa Premium ke ho theoha ho tloha ho N-Class. Ba na le phihlelo ea ho apara empa ba ntse ba sebetsa haholo.
C{{0}Sehlopha (Peipi e Sebedisitsweng)
C{{0}Liphaephe tsa sehlopha li tsoela pele ho arohana ka C-1, C-2, le C-3, ho latela maemo a tsona. Li tloha ho liphaephe tse tsofetseng hantle ho ea ho tse haufi le ho qetela bophelo ba tsona ba ho sebeletsa. Tekanyetso e khethehileng e bontša boholo ba ho khathala le ho phela nako e telele, ho etsa hore liphaephe tsa C-Class li tšoanelehe bakeng sa mesebetsi e fokolang ea ho cheka.
Ke Lisebelisoa life tse Sebelisitsoeng Liphaepheng tsa ho Drill?
Peipi ea ho phunya e entsoe haholo ka tšepe, haholo-holo holimo-matla, -alloy steel (HSLA). Sesebediswa sena se khethiloe ka lebaka la bokhoni ba sona bo ikhethang ba ho mamella maemo a boima ao motho a kopanang le 'ona nakong ea ho cheka, joalo ka khatello e matla ea khatello ea maikutlo, tikoloho e senyang le ho roala ha letlalo.
Hodimo{{0}Matla, Tlase-Tshipi ya Alloy (HSLA)
Ena ke thepa ea mantlha ka lebaka la thepa ea eona e matla ea mochini, e e lumellang ho mamella khatello e phahameng ea khatello, khatello ea maikutlo le khatello ea maikutlo e teng ts'ebetsong ea ho cheka. E fana ka matla a hlokahalang le khanyetso ea mokhathala ho sebetsa ka katleho libakeng tse batlang ho theosa.
Aluminium
Ka linako tse ling, liphaephe tsa aluminium tsa ho cheka li sebelisoa, haholo-holo lits'ebetsong moo ho fokotsa boima ba 'mele e leng taba ea bohlokoa haholo. Boima ba eona bo bobebe bo ka fokotsa moroalo mochining oa ho cheka 'me ho ka lumella ho cheka ho tebileng ka matla a fokolang.
Corrosion-Liaparo tse Thibelang
Ho fana ka tšireletso e eketsehileng khahlano le kutu, haholo-holo marong a matla a chekang kapa tikolohong, liphaephe tsa ho phunya li ka tšeloa ka lisebelisoa tse kang nickel kapa tse ling tse khethehileng tse thibelang{0}rosion. Liaparo tsena li eketsa bophelo ba phala le ho fokotsa kotsi ea ho senyeha ha thepa.
Likarolo tsa Bohlokoa tsa Liphaephe tsa Drill
Tube ('Mele)
Karolo e ka sehloohong ea peipi ea ho phunya, e entsoeng ka tšepe e phahameng-.
Tool Joint
Lihokelo tse boima- tse cheselitsoeng lipheletsong tse peli tsa tšupu. Manonyeletso a lisebelisoa a na le pini le sebopeho sa lebokose le lumellang hore liphaephe li kopane hammoho.
Basireletsi ba Khoele
E sebelisetsoa ho sireletsa likhoele tsa lisebelisoa tsa lisebelisoa nakong ea lipalangoang le ho sebetsana.
Lisebelisoa tsa Pipe ea Drill
Liphaephe tsa ho cheka hangata li entsoe ka-ka tšepe ea alloy e phahameng. Tšepe ena ea alloy e na le likarolo tse fapaneng tse kang tšepe, chromium, molybdenum, manganese le silicon, 'me e tšoauoa ka matla a phahameng, boima bo phahameng le ho hanyetsa kutu. Ho etsoa ha pipe ea ho phunya ho tlameha ho latela litlhaloso tsa API ho netefatsa boleng le ts'ebetso ea eona.
Tlhompho ea Khampani
LBH