Li-stary tsa li-stroser tsa li-shroud le steel li-cashing bakeng sa MWD / LWD

Tlhaloso e khutšoane:

Lebitso:Li-strouds tsa li-shroud, ho lahla tšepe

Lintho tse bonahalang:17-4PH, 15-5ph kapa 718 steel + koae ea carbide

Boholo:3.44 ", 4.15", 5.25 "

Likaroloana:Apare o thibelang mme o be le bophelo bo bolelele ba tšebeletso

Kopo:Seterata sa Grear

Romella lengolo-tsoibila ho rona

Lintlha tsa sehlahisoa

Tlhaloso

Li-shrouds / steel cantinge entsoe ka thepa ea tšepe. Ho fofa ka hare la lehlabathe ho koaheloa ka koloi ea khomo ho eketsa bophelo ba tšebeletso ea tšebeletso. Karolo ea 3 1 / 4-16 Karolo e tsoetseng pele ea shroud e ntse e tsoela pele e sebelisa mechini ea CNCON.
Ts'ebetso ena ea ho etsa lintho tse hlokoang ka tlhokomelo e tiisang e tiisa ho nepahala ka ho fetisisa le ho tiea ha ho khokhothela. Ka boemo bona ba ho nepahala, u ka tšepa hore monoana o mong le o mong o tla be o lokela ho ba ka har'a lisebelisoa tsa hau tse lejehelang. Sehlopha sa rona se nang le boiphihlelo se ka thatafatsa litlhoko tsa hao tse ikhethileng tse ikhethileng.

Boholo ba shrouds

Khoutu	Inch Dia	Boholo bo qaqileng
11147	3.44 ''	Ø85.7xø63.55x170.3mm
11176	4.125 '	Ø103x63.55x170.3mm
11185	5.25 ''	Ø134x63.55x170.3mm

Melemo ea rona

1. 15-5ph e molemo ho feta boitsebiso ba 17 :-CPH hantle 'me ba ts'oare joaloka lehlaba la mantlha la li-aps, e na le bophelo bo botle ba tšebeletso.
2. Khopo ea carbide spray e ntle.
3. Ho hanyetsa haholo.
4. Matla a phahameng a bohlanya.
5. Boitšoaro bo phahameng bo phahameng.
6. Katoloso e nyane ea Heat Heat e sebetsa hantle.

Steel Cash Ho Lahla Liraro tse ling tse latelang

Lethathamo la Bompoli tsa lik'hemik'hale tsa tšepe e se nang mabele
Ntho	Palo Khoutu	Keletso e Ncha	Molato oa Khale	Li-complicotion tsa lik'hemik'hale /%
Ntho	Palo Khoutu	Keletso e Ncha	Molato oa Khale	C%	Size	Mn%	P%	S%	Ni%	Cr%	Mo%	Cu%	N%	Tse ling Lintho
1	15-5ph	0535ni5Nbu4nb		0.070	1.000	1.000	0.040	0.030	3.50- 5.50	14.00-15,50.50	-	2.50- 4.50	-	NB0.15- 0.45
2	17-4ph	08CR14CU4nb	0 crc37ni4cu4nb	0.070	1.000	1.000	0.040	0.030	3.00- 5.00	15.00-17.50	-	3.00- 5.00	-	NB0.15- 0.45