API 5DP Drill Pipe
API 5DP Drill Pipe suppliers

API 5DP Drill Pipe

Tekanyetso: API 5DP e tsamaellana (manonyeletso a lisebelisoa ho API 7-2)
OD Range: 2 3/8″ - 6 5/8″
Mephato: E75, X95, G105, S135
Bolelele: R1 (18–22 ft), R2 (27–30 ft), R3 (38–45 ft)
Mefuta e sa thabiseng: IU, EU, IEU
Lihokelo: NC, IF, REG, FH, khetho ea premium
Likarolo: Q&T alloy steel, friction-manonyeletso a lisebelisoa tse cheselitsoeng, boikhethelo ba hardbanding
Likopo: liliba tsa oli le khase, ho cheka mocheso oa mocheso o chesang, liliba tse tebileng tsa HPHT, lisebelisoa tsa maoatle

Romela Inquiry

Kenya

Selelekela sa Sehlahisoa

Kakaretso ea Sehlahisoa

API 5DP Drill Pipe ke indasteri-peipi e tloahelehileng ea tšepe e sebelisoang ha ho chekoa oli, khase, le mesebetsing ea ho chekoa ha seliba sa geothermal. E sebetsa joalo ka kotopo ea mokelikeli oa ho cheka le sehokelo sa mochini se fetisang torque ea rotary le meroalo ea axial ho sekoaelo sa boro.
Ho fapana le casing le li-tubing, lipeipi tsa ho phunya ke li-tubula tse ka sebelisoang hape tse etselitsoeng ho etsa-up/breaking- cycles, torsional stress, le mokhathala ha li ntse li roaloa. API 5DP e hlalosa litekanyo, limaraka, thepa ea mochini, litlhoko tsa tlhahlobo, le ho tšoaea liphaephe tsa ho cheka, ho netefatsa ho fapanyetsana le ho ts'epahala ho pholletsa le lits'ebetso tsa ho cheka lefatšeng ka bophara.
Octal Pipe e fana ka mefuta e fapaneng ea liphaephe tsa ho phunya E75, X95, G105, le S135 tse nang le likhohlano{4}tse kopantsoeng tsa lithulusi tse hohlang, likhokahano tsa premium, le boikhethelo ba hardbanding ho lelefatsa bophelo ba ts'ebeletso maemong a thata a ho cheka.

Maemo le Tlhaloso ea Phatlalatso

Tloaelo:API Specification 5DP (khatiso ea morao-rao)
Mephato: E75, X95, G105, S135
Mefuta e sa tšoaneng:IU, EU, EU
Tool Joint Connections:API 7-2 (NC, IF, REG, FH) kapa likhokahano tsa premium
Length Ranges:R1 (18–22 ft), R2 (27–30 ft), R3 (38–45 ft)

API 5DP drilling pipe with tool joints High-strength S135 drill pipe Hardbanding applied to drill pipe tool joint

Mokhoa oa Tlhahiso (Ka botlalo)

Octal Pipe e latela tsela e laoloang ka botlalo ea tlhahiso ho hlahisa liphaephe tsa ho cheka tsa API 5DP:
1.Khetho ea Lintho tse Raw

Li-tubes tsa tšepe tse se nang seamless (ka tloaelo 35CrMo, 40Cr, 4137H, 4145H) tse nang le li-alloying tse laoloang-.
Taolo e thata ea sebopeho sa lik'hemik'hale e netefatsa botsitso ba mochini.

2.Tube Upsetting

Pipe e qetella e etsoa ka mokhoa o chesang ho ea ho IU, EU, kapa IEU.
Sena se eketsa botenya ba lebota le ho feta-karolo ea likaroloana, ho lumella lisebelisoa tsa ho cheseletsa.

3.Kalafo ea Mocheso

Quenching & tempering (Q&T) ho pholletsa le bolelele ba liphaephe ho fihlela matla a hlokahalang a chai (ho fihla ho 135,000 psi bakeng sa S135).
Ho thatafala ho laoloang ho tiisa ho leka-lekana ha matla, ho tiea, le ho hanyetsa mokhathala.

4.Friction Welding

Manonyeletso a lisebelisoa a khohlana-a chesellelitsoe ho koenya lipheletsong ka ho kenya mocheso o laoloang ka nepo.
E hlahisa seamless metallurgical bond e nang le khanyetso e phahameng ea mokhathala.

5.Machining & Threading

Likhoele li khaotsoe ho latela litlhaloso tsa API 7-2.
Copper plating kapa phosphate coat e sebelisoa ho fokotsa ho ruruha.

6.Tshireletso ea Bokaholimo

Hardbanding e sebelisoa ho motsoako oa sesebelisoa OD ho hanela ho roala.
Mafome a thibelang mafome - a netefatsa hore lipalangoang li tšoarella nako e telele.

Litekanyo le Boholo

Ntho	Tlhaloso (ka API 5DP)
Bophara ba ka Ntle (OD)	2 3/8″ – 6 5/8″
Length Range	R1 (18–22 ft), R2 (27–30 ft), R3 (38–45 ft)
Botenya ba Lerako	E fapana ho ea ka OD & kereiti, ho latela litafole tsa API
Mefuta e sa tloaelehang	IU, EU, EU
Lisebelisoa Tse Kopanetsoeng	NC, IF, REG, FH, Premium

Mechanical Properties (API 5DP Grades)

Kereiti	Yield Strength (min)	Matla a Tensile (mets)	Tšebeliso e Tloaelehileng
E75	75,000 psi	100,000 psi	Liliba tse sa tebang ho isa ho tse mahareng
X95	95,000 psi	105,000 psi	Ho cheka botebo bo itekanetseng
G105	105,000 psi	125,000 psi	Liliba tse tebileng, meroalo e phahameng
S135	135,000 psi	150,{1}} psi	Liliba tse tebileng, libaka tsa HPHT

Tiisetso ea Boleng & Teko

Pipe e 'ngoe le e' ngoe e tlas'a tlhahlobo ea 100% ho latela API 5DP:

NDT:Tlhahlobo ea Ultrasonic ea libaka tsa 'mele le weld, tlhahlobo ea EMI bakeng sa mapetsong.
Teko ea Hydrostatic:Teko ea khatello ea ho netefatsa botšepehi ba 'mele.
Dimensional Check:OD, botenya ba lebota, ho otloloha, tlhahlobo ea ho hoholeha.
Ho lekola likhoele:Ho sebelisa li-gauge tsa API bakeng sa ho nepahala ha phini/lebokose.
Liteko tsa Mechini:Tensile, chai, elongation, hardness, Charpy impact.
Traceability:Nomoro ea mocheso, kereiti, le monogram ea API e hatisitsoe.

Melemo ea Octal Pipe Drill Pipes

Tumellano e felletseng ea API 5DPka litekanyetso tse kopaneng tsa lisebelisoa tsa API 7-1/7-2.
E tsoetseng pele khohlano tjheseletsabakeng sa matla a manonyeletso a sesebelisoa le ho hanyetsa mokhathala.
Taolo e thata ea kalafo ea mochesoe netefatsa tshebetso e tsitsitseng ho pholletsa le dikereiti.
Ho ikhethela hardbandingE lelefatsa bophelo ba ho roala ka mekhoa e mebe.
Ketane ea phepelo ea lefats'eka phano e potlakileng ya bolelele ba R2 & R3.
Likhokahano tse ikhethilenge fumaneha bakeng sa merero ea offshore le HPHT.